baber/WOPTO huggingface dataset:
Patent EP-0036213-A1 (EP)
Inventor: TANITOH YOSHIO
IPC: F28D1/04
Filed: 1981-03-18
Abstract: A heat exchanger having a plurality of heat exchanging units (37,38) for different fluids to be cooled, and a blower (22) around which the heat exchanging units (37,38) are arranged. Each heat exchanging unit (37,38) may include tank chambers (24 - 27) to which a fluid inlet pipe (28,29) and a fluid outlet pipe (30,31) are connected, respectively, tubes (33,34) connected between the tank chambers (24-27) and fins (35,36) attached to the tubes (33,34). The heat exchanging units (37,38) are arranged concentrically with each other around the axis (20) oftheblower(22).
Patent EP-0039034-A1 (EP)
Inventor: ROSE DAVID DR
IPC: C07C/
Filed: 1981-04-18
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) 2,4-Dichloro-3-alkylidene aminophenols corresponding to the following general formula  see diagramm : EP0039034,P7,F1  in which R1 represents hydrogen or a C1 -C6 -alkyl radical and R2 represents an alkyl or aryl radical with the proviso that R2 can only be an aryl radical when R1 is hydrogen. 1. Claims (for the Contracting State AT) The use of 2,4-dichloro-3-alkylidene aminophenols corresponding to the following general formula  see diagramm : EP0039034,P7,F3  in which R1 represents hydrogen or a C1 -C6 -alkyl radical and R2 represents an alkyl or aryl radical with the proviso that R2 can only be an aryl radical when R1 is hydrogen, and their salts with inorganic or organic acids as coupler components in oxidation hair dyes.
Patent EP-0046841-A1 (EP)
Inventor: BOKER GUNTER
IPC: H01H71/52
Filed: 1981-04-29
Abstract: 1. Operating mechanism for a circuit breaker, in which a control handle acts on a sprung contact lever (1; 20) by means of a ratchet lever (4; 23) and with the help of a bar (8) pivoted thereto forms a latch with the ratchet lever, characterised in that the ratchet lever (4; 23) and the contact lever (1; 20) are pivotable as a pre-assembled unit about a common axis (5; 24) fixed to the housing and the ratchet lever (4; 23) acts in the contact closing direction on the contact lever (1; 20) by means of a leg spring (6; 25), and a separately supported release lever (11) is provided for unlatching.
Patent EP-0046870-A1 (EP)
Inventor: KUBBELER HANS KLAUS DR
IPC: C07C17/18
Filed: 1981-07-22
Abstract: The invention relates to the production of anhydrous alkyl iodides. To this end, carboxylic acid alkyl esters of the formula R1COOR2, in which R1 stands for hydrogen or an alkyl or aryl radical having from 1 to 8 carbon atoms and R2 stands for an alkyl group having from 1 to 4 carbon atoms, are reacted with iodine and hydrogen and optionally with carbon monoxide in the presence of compounds of noble metals comprised of rhodium, iridium, palladium or ruthenium as catalyst, and of a heterocyclic aromatic compound, in which at least one hetero atom is a quaternary nitrogen atom, or of a quaternary organophosphorus compound as a promoter, and optionally also in the presence of a carboxylic acid having from 1 to 8 carbon atoms and/or its anhydrides. The reaction is effected under practically anhydrous conditions at temperatures of from 350 to 420 K. and under a total pressure of up to 30 bars.
Patent EP-0046528-A1 (EP)
Inventor: SZUCS LASZLO DIPL-ING
IPC: F25B15/06
Filed: 1981-08-06
Abstract: Thermo-dynamical processes which comprise mutually opposite phase transitions of a work medium are carried out in a heat-engineering apparatus composed of casings (100-102-100). The casings consist of spacers 102 sandwiched by a pair of confining plates 100. A casing encompasses one or a plurality of phase transition compartments which unit pairwise to work chambers in which mutually opposite phase transitions occur. If the phase transition compartments are located in different casings, such casings are abutted against one another flatwise along common confining plates. If complete work chambers are disposed in single casings, there are partitions (112) which subdivide a casing in a plurality of phase transition compartments. In both cases the associated phase transition compartments open directly into one another through an orifice (106) in the confining plate and the partition, respectively. Combinations of various confining plates and spacers permit to build heat engineering apparatus such as multi-flash and multi-effect evaporators, sorption-type refrigerators and the like by employing and associating casings of different types which comprise all auxiliary equipments such as condensing vessels, demisters, pressure reducing means, heat exchangers and the like. Required outputs will be obtained by selecting the number of casings accordingly.
Patent EP-0055364-A1 (EP)
Inventor: BONGERS BERND DIPL-ING
IPC: F16F7/12
Filed: 1981-10-27
Abstract: Das Bauteil ist zur im wesentlichen irreversiblen Energie-Aufnahme bei Druck-Belastung in Längsrichtung als offener Hohlkörper, der als Mantelfläche ein Netz-Werk aus mindestens einem Faserverbundwerkstoff (FVW)-Strang (10) aufweist, ausgebildet.
Patent EP-0052268-A1 (EP)
Inventor: SCHWARZ BRUNO
IPC: D02G3/40
Filed: 1981-10-27
Abstract: 1. A filament bundle with at least three strands composed of several filaments, which are joined together with an amorphous bonding composition of plastic material, wherein this composition is located substantially in the inside of the filament bundle and is formed by a molten plastic filament, and the filament bundle being twisted as a whole, characterised in that the plastic filament forming the bonding composition has a melting point below 155 degrees C and an elongation at break exceeding 25% and in that, in the cross-section of the bundle, the periphery is defined exclusively by filaments without any binding composition.
Patent EP-0053767-A1 (EP)
Inventor: JUNGE BODO DR
IPC: C07D487/04
Filed: 1981-11-27
Abstract: Tricyclische Cytosinderivate der Formel <IMAGE> in welcher X für ein Brückenglied mit 2 oder 3 Kohlenstoffatomen steht, welches gegebenenfalls durch 1 oder 2 Alkyl-, Aryl- oder Aralkylreste substituiert ist, A, B, C und D jeweils für CH stehen, wobei gegebenenfalls 1 oder 2 dieser CH-Gruppen in beliebiger Stellung durch N ersetzt sind, R¹ für Wasserstoff oder für einen aliphatischen Kohlenwasserstoffrest oder einen Arylrest steht und R², R³ und R<4> gleich oder verschieden sind und jeweils für Wasserstoff, Alkyl, Aryl, Aralkyl, Alkenyl, Alkoxy, Aryloxy, Alkylthio, Arylthio, Alkylsulfonyl, Arylsulfonyl, Alkylcarbonyl, Arylcarbonyl, Halogen, Nitro, Cyano, Mercapto, Hydroxy, Acyloxy, Amino, Alkylamino, Acylamino, Sulfonylamino, Carboxyl, Carbalkoxy, Carbonamido, Sulfonyl, Aminosulfonyl oder die Aldehydgruppe stehen, wobei die genannten Alkyl-, Aryl-, Aralkyl-, Alkoxy- und Aryloxy- reste gegebenenfalls substituiert sind zur Verwendung bei der Bekämpfung von Erkrankungen, insbesondere zur Verwendung bei der Behandlung von Kreislauferkrankungen, neue Verbindungen aus dieser Stoffklasse, Verfahren zu ihrer Herstellung, Arzneimittel enthaltend diese Verbindungen sowie Verfahren zur Herstellung dieser Arzneimittel und ihre Verwendung zur Behandlung von Erkrankungen.
Patent EP-0063655-A1 (EP)
Inventor: KASPERSMA JELLE HILLEBRAND
IPC: C23C8/22
Filed: 1981-04-27
Abstract: A process for carburizing steel in a furnace, using an atmosphere derived initially from decomposition of an oxygenated hydrocarbon containing up to three carbon atoms having a carbon to oxygen ratio of from 1 to 2 such as alcohols, aldehydes, ethers, esters and mixtures thereof injected into the furnace until the initial rapid stage of carburization is completed; then blending nitrogen into the oxygenated hydrocarbon atmosphere throughout the remainder of the process so as to minimize energy usage; and continually adjusting the carbon potential by addition of a hydrocarbon enriching or carburizing agent to maintain carbon potential of the furnace atmosphere within the desired limits during the entire carburizing cycle.
Patent EP-0041407-A1 (EP)
Inventor: WHITE FRANCIS THOMAS
IPC: H01B7/285
Filed: 1981-06-04
Abstract: A metal sheathed elastomeric cable incorporates a mastic sealing compound between the insulated cable core and the metal sheath and/or between the cable core and its elastomeric insulating layer, particularly for limiting ingress of water into the cable. The mastic sealing compound comprises colloidal clay (e.g. bentonite) dispersed within a non-migratory liquid vehicle (e.g. a PVC plasticiser) and loaded with a semi-conducting material (e.g. carbon) such as to render the mastic electrically semi-conducting.
Patent EP-0048171-A1 (EP)
Inventor: SHORTHOSE JOHN RAMON
IPC: H01H9/36
Filed: 1981-09-16
Abstract: An arc-chute for a D.C. circuit breaker in which arc runners extend up from the switch contacts to embrace the arc chute. This comprises a series of arc splitter plates insulated from each other, and open all around their edges which are coated with insulating ceramic to limit the spread of the arc. The open nature of the arc-chute provides very rapid decompression and cooling of the arc gases and hence a very much more compact chute and switch.
Patent EP-0035926-A1 (EP)
Title: Système de commutation de signalisation dans un réseau de commutation temporelle, et réseau de commutation temporelle comportant un tel système
Inventor: ATHENES CLAUDE
IPC: H04Q11/04
Filed: 1981-02-24
Abstract: Ce système est constitué par une logique câblée (9) incluse dans une unité de signalisation (6) qui comporte également un microcalculateur (8). Cette logique (6) est connectée d'une part aux jonctions de signalisation entrantes et sortantes (JSe et JSs) d'un réseau de connexion (1) et d'autre part à un périphérique programmé de marquage (5) par l'intermédiaire duquel un calculateur central (2) fournit des informations de correspondance entre une voie d'une jonction entrante (ITxJe) et une voie d'une jonction sortante (ITyJs). L'invention s'applique dans les centraux de télécommunications et notamment dans les centraux téléphoniques.
Patent EP-0053059-A1 (EP)
Inventor: DELAPIERRE GILLES
IPC: G01L1/22
Filed: 1981-11-05
Abstract: La présente invention a pour objet un dispositif de mesure utilisant une jauge de contrainte. Le dispositif comprend un corps d'épreuve (1) dont une face (6) est sollicitée en compression et sur cette face est fixée une jauge de contrainte (7) constituée par une couche résistive (8) déposée sur un support en verre mince (9), l'épaisseur de ce dernier étant de l'ordre de 150 µm. Application au pesage électronique.
Patent EP-0053964-A1 (EP)
Inventor: GUEREMY CLAUDE GEORGES ALEXAND
IPC: A61K31/47
Filed: 1981-11-24
Abstract: Médicaments antiarythmiques contenant, comme substance active, un composé de formule: <IMAGE> dans laquelle n est 1 ou 2, X et Y sont fixés en position 5, 6, 7 ou 8 sur le cycle de la quinoléine et représentent chacun un atome d'hydrogène ou un groupe alcoxy 1-3 C, R est un atome d'hydrogène ou un groupe alkyle 1-4 C, cycloalkyle 3-8 C, phényle ou phényle substitué par alcoxy 1-4 C, R1 est un atome d'hydrogène ou un groupe alkyle 1-4 C ou phénylalkyle dont la partie alkyle a 1 à 3 C, R2 est un atome d'hydrogène ou un groupe alkyle 1-2 C ou alcényle 2-4 C.
Patent EP-0042436-A1 (EP)
Inventor: TANAKA TAKEO
IPC: G01N27/413
Filed: 1980-12-18
Abstract: O2 gas analyser for flue gas analysis comprises an O2 gas analyser in a protector tube (12) fitted in a flue wall (7) and communicating with a collector tube (1) that projects into a central portion of the flue normally to the direction of gas flow in the flue. Inside the collector tube, there is a gas guide plate (3) comprising a horizontal portion (5), that divides the tube into upper and bottom portions and extends from the tube open end to near the protector tube, and a bent portion (4) that extends from the collector tube open end and bends downwards, against the direction of gas flow. No power is needed for gas collection and there are no problems of sample discharge system fouling, since gas flows into the bottom portion of the collector tube, past the analyser, and back into the flue under its own impetus.
Patent EP-0058669-A1 (EP)
Inventor: LEPPAKUMPU ERKKI
IPC: A01K97/14
Filed: 1981-05-08
Abstract: Un dispositif de peche du type a fourche comprend un axe (1), une branche de fourche mediane (2) et deux crochets de levage (3) pourvus de tiges (31, 32) et places de maniere opposee l'un par rapport a l'autre des deux cotes de la branche de fourche mediane. Les crochets de levage et la branche de fourche mediane sont fabriques en fil d'acier et soudes a la tige (11) de l'axe (1). Les crochets de levage sont plies en forme de coeur de sorte que leurs pointes (33, 34) forment un guide en forme de V. Lorsque le dispositif de peche touche le poisson, le guide en forme de V le guide vers la branche mediane de la fourche, les crochets de levage flexibles se plient et s'ouvrent (A-B), et avec un mouvement de levage rapide les pointes (33, 34) des crochets de levage penetrent dans le poisson, ce qui permet de le sortir. L'angle d'ouverture des crochets de levage (3) peut etre regle par le collier (4). Le poisson peut etre enleve facilement en faisant coulisser le collier (4) vers le bas vers la tige (11). Les crochets de levage peuvent alors etre degages sans difficulte du poisson.
Patent EP-0055761-A1 (EP)
Inventor: EGGERT WALTER STEPHEN JR
IPC: B61F5/24
Filed: 1981-06-11
Abstract: Un bogie de base pour un wagon de chemin de fer comprend une paire de chassis lateraux (12, 14) relies par des organes transversaux appropries (16, 18). Des organes de structure standard (32, 34) pour maintenir les differents types de suspension et de palier du wagon sont fixes sur l'extremite des chassis lateraux en des endroits predetermines dependant du type de suspension et de palier utilise. Des organes a gousset (36, 38) concus en fonction des caracteristiques de fonctionnement du wagon sont connectes pour former les liaisons de structure principales entre les organes de montage (32, 34) et les chassis lateraux (12, 14).
Patent EP-0058726-A1 (EP)
Inventor: NOZAWA RYOICHIRO
IPC: G11C15/02
Filed: 1981-09-01
Abstract: Procede et dispositif de commande d'une memoire a bulle-cassette (12) ou, lorsque l'on entre des donnees dans la memoire a bulle-cassette (12), chaque fichier de donnees est divise en une pluralite de blocs (BH, BI, ...BE), un byte de commande (CB) est introduit en debut de chaque bloc, une information de commande est introduite dans chaque byte de commande, une information de commande est ecrite sur chaque byte de commande indiquant si le bloc appartenant a ce byte de commande est le bloc de tete (BH) d'un fichier, les donnees sont stockees dans la memoire a bulle-cassette (12) dans les unites d'un bloc et, de plus, un bloc de fin de donnees (BEB) est introduit en memoire apres le fichier final (Fn). Ce procede et ce dispositif de commande permettent la recherche d'un fichier desire tout en controlant le contenu des informations de commande ainsi que la recherche d'une position pour introduire en memoire un nouveau fichier.
Patent EP-0064181-A1 (EP)
Inventor: WILHELM MANFRED DR
IPC: H01H1/02
Filed: 1982-04-13
Abstract: 1. A contact material consisting of a low-alloyed copper alloy for low-voltage and wiring switchgear, characterised in that the material alloyed with the copper is at least one element from the group antimony, gallium and germanium, the antimony content being between 0,01 and 7 atom%, the gallium content between 0,5 and 20 atom%, and the germanium content between 0,5 and 10 atom%.
Patent EP-0068505-A1 (EP)
Inventor: KANNO KEN-ICHI
IPC: G01N27/333
Filed: 1982-06-30
Abstract: Disclosed is a method for regenerating an ion-selective electrode equipped with an ion-selective membrane which is formed of a polymer membrane containing an ion-selective material and plasticizer, which method comprises supplying to the ion-selective membrane a regenerating plasticizer which is either identical in every aspects or analogous in effects to the first-mentioned plasticizer and is capable of dissolving the ion-selective material therein and imparting flexibility to the ion-selective membrane. Also disclosed are several embodiments of ion-selective electrodes and ion-concentration analyzers containing means for practicing said method.
Patent EP-0070021-A1 (EP)
Inventor: NUTT RUTH F
IPC: C07K7/64
Filed: 1982-07-10
Abstract: There is disclosed a process for preparing a cyclic hexapeptide somatostatin analog, specifically cyclo (D-Trp-Lys-Val-Phe-N-Me-Ala-Tyr). The cyclic hexapeptide is synthesized in large quantities in a solution synthesis procedure. However, because of the unexpectedly rapid cyclization rate of this compound, conditions have been developed such that a much more concentrated solution, and thus smaller volumes of the reaction medium, may be employed than would be expected.
Patent EP-0081790-A1 (EP)
Inventor: ROSE DAVID DR
IPC: C07C/
Filed: 1982-12-06
Abstract: p-Phenylenediamines of the general formula <IMAGE>  in which R<1> represents a radical -(CHR<2>-CHR<2>-O)n-H or <IMAGE> where R<2> and R<5> represent hydrogen or alkyl groups having 1-4 carbon atoms, R<3> and R<4> represent alkyl groups having 1-4 carbon atoms and n represents integers from 1-4, and in which X represents a fluorine atom or, if R<1> represents an aminoalkyl group, a hydrogen atom are novel developer substances for oxidative hair dyes. They are prepared by reacting 1,2-difluoro-4-nitrobenzene with a polyglycolamine or by reacting p-fluoronitrobenzene with N<1>,N<1>-dialkyl-1,2-propanediamine, followed by catalytic hydrogenation of the resulting p-nitrophenylamines. Oxidative hair dyes with the novel developer substances and the customary coupling substances are distinguished by intensive, natural shades with good fastness properties and good dermatological acceptability.
Patent EP-0057559-A1 (EP)
Inventor: ESCOLIES BORDOY JUAN
IPC: A61J9/00
Filed: 1982-01-26
Abstract: A disposable feeding bottle comprising a body (1) made from laminar material, flexible or not, which incorporates a teat (7) and is provided with a sealable opening (2) for the inlet of the milk, the teat (7) being incorporated to or moulded with the body (1), and the inlet opening (2) being optionally sealed by the teat (7) itself, by a closure flap (3), or by a folding of a body part; and in that conventional means (4, 5) for fixing the means which close the opening (2) are provided.
Patent EP-0068951-A1 (EP)
Title: Gas-insulated shielded cell for medium voltage electrical installation
Inventor: MICOUD ROBER
IPC: H02B13/035
Filed: 1982-06-09
Abstract: 1. Metal-clad cell with gaseous insulation for medium voltage power station comprising a metal insulated tank (12) connected to earth, and filled with electronegative insulating gas having a high dielectric strength, especially sulfur hexafluoride, said tank (12) containing the poles of at least one switch (14, 16, 18) having a first series of connecting terminals interconnected by a bar system (58), and a second series of connecting terminals passing through the tank (12) to cooperate with connecting members to receptor or net cables (20, 22, 102), characterized by the fact that the poles (14 R to 18 T) are identical and individually located above the bar system (58) accommodated inside the tank (12) shaped as a parallelipiped, being shifted crosswise from one another by predetermined gaps to form a vertical row parallel to the front (34) of the tank (12), the bar system (58) being located in the lower part of the tank (12) extending in cross-direction of alignment of the poles of the row, every pole of the swith (14, 16, 18) comprising a movable conducting pin (60) mounted in alternated sliding in vertical direction between a switch-on position F of the switch, an intermediate switch-off and insulation position 0 and a third earthing position T, the pin (60) comprising to its opposite ends a first contact (66) cooperating in the switchon position F with a fixed contact (68) linked together on to the bar system (58), and a second contact (74) being brought into engagement in position T with an earthing fixed contact (52) placed on the opposite side of the bar system (58) in vertical direction of the pole.
Patent EP-0073716-A1 (EP)
Inventor: ANGELIE CHRISTIAN
IPC: B01D59/34
Filed: 1982-08-25
Abstract: L'invention concerne un procédé de séparation isotopique. Ce procédé consiste à exciter des molécules A par absorption d'un faisceau lumineux pulsé, puis à exciter jusqu'à leur dissociation des molécules X, présentes sous plusieurs formes isotopiques, par un transfert vibrationnel entre les molécules A et les molécules X, les molécules A présentant une énergie de dissociation supérieure à celle des molécules X, la durée et l'énergie des impulsions lumineuses étant telles que le temps d'absorption par les molécules A soit inférieur au temps d'excitation ces molécules X et les conditions de température étant telles que la largeur thermique des rales de vibration soit au plus voisine de l'écart isotopique entre les rales de résonance des deux variétés isotopiques.
Patent EP-0077250-A1 (EP)
Inventor: REPUSSARD JEAN-YVES
IPC: H01Q1/12
Filed: 1982-10-01
Abstract: Antenna mount comprising a mast (3) able to rotate about its vertical axis in order to adjust the azimuth of the antenna (1) and a quadrilateral which can articulate and one side of which constitutes a part of the antenna and another side is a part of the mast. One side (11) of this quadrilateral between the mast and the antenna has an adjustable length so as to permit adjustment of the angle of elevation of the antenna by virtue of a curved end (32) sliding in a clip (34) integral with the mast (3). Preferably the clip (34) can also slide on the mast. The sliding of the clip (34) on the mast permits the approximate adjustment of the angle of elevation of the antenna whereas the sliding of the end (32) in this clip (34) permits the fine adjustment of this angle of elevation. <IMAGE>
Patent EP-0066539-A1 (EP)
Inventor: BOUILLE BERNARD
IPC: C21C5/56
Filed: 1982-05-19
Abstract: A device for thermally treating scrap employs a charging facility for conveying scrap to a furnace chamber. The charging facility is fitted with a waste gas flue and a loading port and has a pre-loading space in which the scrap is pre-heated. The device is easily operated and can be run with relatively little loss of energy by having the pre-loading space of the charging facility releasably connected to the furnace chamber and/or waste gas flue such that the pre-loading space is fed with waste heat from the furnace chamber. Preferably the pre-loading space is part of a waste gas or waste heat circuit. The pre-loading space is also provided with an extendable unit which can be pushed into the mouth or loading port of the furnace for feeding the scrap to the furnace.
Patent EP-0078273-A1 (EP)
Inventor: MARSHALL KENNETH HENRY
IPC: A61C9/00
Filed: 1982-05-07
Abstract: Procede et dispositif permettant d'obtenir une empreinte dentaire d'une dent reduite pour des couronnes, des ponts et des montages analogues, consistant a utiliser un tube d'empreinte (19) qui est sensiblement rigide au moins longitudinalement et qui est fixe sur une seringue (15) servant a alimenter le materiau d'impression lorsqu'il est place autour d'une dent (12) et possedant une extremite distale (28) pourvue d'un contour correspondant a la marge de la gencive (14) a l'emplacement de la dent, le tube decrivant une ligne (38) sensiblement parallele a la marge de la gencive, et a enlever ensuite la partie d'extremite (39) du tube depassant cette ligne.