baber/WOPTO huggingface dataset:
Patent EP-0029160-A1 (EP)
Inventor: MUES VOLKER DR
IPC: C07D249/16
Filed: 1980-11-04
Abstract: Novel oxybenzotriazole derivatives of the formula <IMAGE>  in which    R represents alkenyl or alkynyl  and the radicals   R<1>, R<2>, R<3> and R<4>, which can be identical or different, represent hydrogen, cyano, nitro, halogen, carbamoyl, monoalkylamino- or dialkylaminocarbonyl, aminosulphonyl, monoalkylamino- or dialkylaminosulphonyl, or alkyl which is optionally substituted by halogen, cyano, alkoxy or alkylthio, or represent optionally halogen- substituted alkoxy, alkylthio or alkylsulphonyl, or in which two adjacent radicals R<1> and R<2>, R<2> and R<3> or R<3> and R<4> together represent alkylene or benzo, a process for their preparation from hydroxybenzotriazoles and halogenoalkenes or halogenoalkynes and their use as synergistic agents in pesticidal agents, in particular insecticidal and acaricidal agents.
Patent EP-0013585-A1 (EP)
Inventor: ARONSON MICHAEL P
IPC: C11D3/37
Filed: 1980-01-08
Abstract: The present invention relates to a light duty, hand dishwashing, liquid composition comprising (a) an anionic surface active agent, a nonionic surface active agent, or mixtures thereof; (b) a copolymer of N-vinylpyrrolidone and dimethylamino-ethylmethacrylate having a molecular weight from about 40,000 to about 1,500,000, and (c) an alkali metal salt of casein. The compositions according to the invention possess drainage modification characteristics that produce rapid and uniform drainage of rinse water from washed utensils and apparatus without the disadvantage of spotting and filming.
Patent EP-0024795-A1 (EP)
Inventor: LAIDLER DALE ANDREW
IPC: C07H15/26
Filed: 1980-07-04
Abstract: Chiral Schiff bases, and transition metal complexes thereof, of formula:
     wherein R', R 2  and R 3 , which may be the same or different, are hydrogen, alkyl, aralkyl, aryl, alkaryl, a substituent containing a hetero atom, or two of R', R 2  and R 3  together with the pyridine ring form fused system, R 4  and R 5  which may be the same or different, are hydrogen, lower alkyl, or, where n is 1, may with the pyridine ring to which CR 4 R 6  is attached form a fused system, R 8  is hydrogen, alkyl, aralkyl, aryl or alkaryl, n is 0, 1 or 2 and J and K, which may be the same or different, are groups of the formulae:
     in which C* is an asymmetric carbon atom, and R 7  and R 8 , which may be the same or different, are alkyl, aralkyl, aryl or alkaryl, or
     in which at least the ring carbon atom to which the iminyl nitrogen atom is attached is asymmetric, at least one of the carbon atoms adjacent the said ring carbon atom bears a hydroxyl group, R 9  and R 14 , which may be the same or different, are hydrogen or lower alkyl, R 10  is hydrogen, or lower alkyl, or together with R 15  forms a divalent hydrocarbyl group, R" is hydrogen, a sugar residue, or-CH 2 OR 15  in which R' 5  is hydrogen, lower alkyl or together with R 10  forms a divalent hydrocarbon group, R 12  is hydrogen ar-CH 2 OR 16  in which R 15  is hydrogen, or a lower alkyl, R 13  is hydrogen, OR', or a sugar residue; provided that both R 12  and R' 3  are not hydrogen, m is 0, 1 or 2, p is 0 or 1 provided that m plus p is 0, 1, 2 or 3. The transition metal is for example copper (II), chromium (II), manganese (II), iron (II), cobalt (II), nickel (II) or palladium (II). The aforesaid complexes may be used as catalysts in the cyclopropanation of olefins by diazoacetates to form insecticide or insecticide precursors.
Patent EP-0024134-A1 (EP)
Inventor: FRANKLIN FREDERICK CARL
IPC: C08G65/333
Filed: 1980-07-25
Abstract: A process for the production of polyether monocarbamates, useful in hydrocarbon fuels as deposit control additives, from polyether chloroformates and polyalkylene polyamines which provides for the efficient separation of the reaction product mixture into a hydrocarbon phase containing the monocarbamate product and an aqueous phase containing undesirable polyamine hydrochloride by-product utilizes an excess of the polyalkylene polyamine reactant containing a limited amount of water. The process is particularly advantageous for the continuous production of monocarbamate.
Patent EP-0027755-A1 (EP)
Inventor: MEYER ROBERT
IPC: G02F1/1506
Filed: 1980-10-03
Abstract: Electrolytic display cell comprising, between two electrodes of appropriate shapes, a liquid electrolyte containing metal ions, wherein said electrolyte comprises ions of a first metal and ions of a second metal, said first and second metals having similar redox potentials. Process for increasing the storage life of the display in a liquid electrolyte cell containing ions of a first metal, wherein ions of a second metal are added, the first and second metals having similar redox potentials.
Patent EP-0027413-A1 (EP)
Title: Système de transmission multiaccès intégral simultané sur lignes de transmission par fibres optiques
Inventor: FOUCARD JOSEPH
IPC: H04B1/69
Filed: 1980-10-08
Abstract: Système de transmission, notamment téléphoniques, par fibres optiques et étalement de spectre. Il comporte, à l'émission, un générateur de séquences pseudo-aléatoires (9), un multiplicateur (1), un transducteur de signaux électriques en lumière (3) et, à la réception, un transducteur de lumière en signaux électriques (6), un amplificateur (7), un corrélateur (8), un générateur de séquences pseudo-aléatoires (9') et un détecteur à seuils (11). Il est prévu des horloges d'émission (10) et de réception (10') synchronisées.
Patent EP-0020282-A1 (EP)
Title: Procédé de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus
Inventor: COUPRY JEAN
IPC: C22C21/10
Filed: 1980-05-28
Abstract: L'invention est relative à un procédé d'obtention de corps creux en alliage d'aluminium, présentant une grande résistance à l'éclatement et aux produits ainsi obtenus. L'alliage contient (en poids: 7,6 à 9,5% Zn, 1 à 2% Cu; 2,4 à 3,5% Mg; 0,07 à 0,17% Cr; 0,15 à 0,25% Mn; 0,08 à 0,14% Zr; moins de 0,2% Fe, de 0,15% Si, de 0,10% Ti, et éventuellement moins de 0,01% V. Il présente une charge de rupture (sens long) et une résistance à l'éclatement (sens travers) supérieures ou égales à 660 MPa. Sa structure est caractérisée par l'absence de gros composés intermétalliques (>= 35 µm) après un test de solidification spécifique. Il peut être utilisé dans toutes les applications de sécurité comportant une enceinte sous pression (bouteilles de gaz comprimés, etc ...)
Patent EP-0022760-A1 (EP)
Inventor: FROM JOSEPH
IPC: G09B3/08
Filed: 1980-02-15
Abstract: In the correction grid corresponding to a multiple-choice questionnaire, the letter, number or location corresponding to each answer is printed in a special ink. When acted upon by a liquid, this ink reveals a different colour according to whether the answer is right or wrong and allows the person taking the test or doing the exercise to see at once whether or not his choice is right.
Patent EP-0018996-A1 (EP)
Inventor: SCHMID BRUCE K
IPC: C10G1/00
Filed: 1980-07-01
Abstract: Un procede combine de liquefaction-gazeification du charbon-reformage du naphta a partir de charbon dans lequel la boue (74) contenant essentiellement la totalite du charbon dissous solide, dans la zone de liquefaction (22, 26) constitue essentiellement la seule alimentation en hydrocarbures pour la zone de gazeification (76) et dans lequel une partie du naphta produit dans la zone de liquefaction est passee au travers de la zone de reformage (148) pour sa conversion en essence, le restant du naphta etant brule en tant que combustible dans le procede. La quantite d'hydrocarbures chargee dans la zone de gazeification est etablie de maniere telle que l'efficacite thermique du procede ne soit pas sensiblement influencee par des changements dans le rapport du naphta passe au travers de la zone de reformage au naphta brule en tant que combustible pour le procede. L'efficacite thermique du procede est maintenue a un haut niveau nonobstant des variations mineures du rendement en charbon dissous, normalement solide, dues au changement du rapport de naphta passe au travers de la zone de reformage au naphta brule en tant que combustible.
Patent EP-0026204-A1 (EP)
Inventor: BLOUNT DAVID H
IPC: C08H8/00
Filed: 1980-10-23
Abstract: De petites particules de plantes contenant de la cellulose, des composes a fines granules de silicium oxyde et un hydroxyde de metal alcalin sont melanges, ensuite chauffes de 150 C a 220 C, tout en agitant jusqu'a ce que les particules des plantes se ramollissent ou fondent, produisant ainsi a titre de produit de condensation, un silicate de metal alcalin et de cellulose.
Patent EP-0038399-A1 (EP)
Inventor: MENGES HORST
IPC: F41A9/30
Filed: 1981-01-29
Abstract: Bei einem Gurtzuführer einer gasdruckbetätigten ?auto?matischen Rohrwaffe erfolgt die Patronenzufuhr in den Laderaum der Waffe abwechselnd von zwei Seiten über in jeden Gurt eingreifende Zuführwellensterne je einer Zuführwelle (5), die von einem Gaskolben über je eine Schaltratsche o. dgl. wechsel - und schrittweise um die Vorschubstrecke einer Patrone gedreht werden. Um ein Einklemmen der Patronen durch die Zuführwellensterne der Zuführwelle (5) infolge eines zu weiten Drehschrittes zu verhindern, wodurch deren Ableitung durch den Verschluss behindert und in nachteiliger Weise die Kadenz erniedrigt wird, ist auf jeder Zuführwelle (5) ein Klinkenrad (6) angeordnet, in dessen Klinkenlücken je eine Sperrklinke (4) eingreift, die unter der Kraft je einer Feder (7) in Richtung zur Achse der Zuführwelle (5) hin schwenkbar ist. Die Sperrklinke (4) wird mittels einer Steuerkurve (2) an einem koaxialen Antriebsritzel (1) und einem zwischen dieser Steuerkurve (2) und der Sperrklinke (4) eingesetzten Steuerstift (3) dann wenn die Zuführwelle von dem Gaskolben nicht bewegt wird, mit den Klinkenlücken des Klinkenrades (6) ausser Eingriff gebracht. Während der Drehung der Zuführwelle (5), also während des Gurttransports, fährt die Sperrklinke (4) jedoch in die Klinkenlücken des Klinkenrades (6) ein, ist am Ende der Drehung in diese eingerastet und begrenzt somit ruckartig den Gurttransport.
Patent EP-0044006-A1 (EP)
Inventor: LOHAN TIBERIU
IPC: F02M69/22
Filed: 1981-07-03
Abstract: 1. A fuel injection device for a spark ignition internal combustion piston engine, having a fuel pump (20) building up a system pressure in a fuel supply pipe (21), a measuring member (3) to measure the throughput of the air drawn in by the internal combustion engine through a suction line (1) and controlled by means of a throttle valve (7), a distributing slide valve (14) which is actuated by the measuring member (3) and is downstream of the fuel supply pipe (21) and which allocates an amount of fuel proportional to the throughput of pair to a fuel injection valve and works against a control pressure which can be lowered, in the running-up phase of the internal combustion engine, by means of a running-up control valve (46) comprising an inlet for connection to a line (47) carrying the system pressure and an outlet for connection to a return line (48), having at least one pressure sensor (57, 63) to measure the pressure prevailing in the suction line, a line (59) by-passing the running-up control valve (46) and in which a normally closed valve (61; 92) is disposed which opens in the event of the suction-line pressure rising above a predetermined value (full load operation; acceleration), and a throttle (60) disposed in the line (59), characterised in that provided upstream of the inlet of the running-up control valve (46) is a normally open valve (55; 94) which closes in the event of the suction-line pressure dropping below a predetermined value (thrust operation).
Patent EP-0042283-A1 (EP)
Title: A chain link
Inventor: SMITH JOHN M
IPC: F16G13/14
Filed: 1981-06-15
Abstract: In a welded metal chain each link (10) is of uniform, substantially trapezoidal cross-section throughout its length, the cross-section tapering outwardly from an inside bearing surface (13) to an outside surface (14) of the link (10). In this way the distribution of metal is matched to the distribution of stresses in the link (10), under load, thereby improving the strength to weight ratio of the chain.
Patent EP-0055926-A1 (EP)
Inventor: MURDOCH GEORGE
IPC: A61G9/02
Filed: 1981-12-23
Abstract: A bed pan washing and disinfecting machine has a cradle (15) mounted on a transverse shaft (10) in a washing chamber of the machine, the cradle (15) having an upper part (14, 16, 17b, 18b, 19) to receive a bed pan (20) in a substantially horizontal orientation and a lower part (22, 23, 24,25) to receive a urine bottle (26,27,28) substantially in the orientation of use so that there is no spillage during loading. After loading of the bed pan and urine bottle and closure of a door of the machine, the shaft (10) is rotated clockwise through 110° to empty the bed pan and urine bottle within the washing chamber. Cold water dropped flushes flush the bed pan contents through a water trap of the machine and hot water washes and a steam cycle wash and disinfect the bed pan and urine bottle. The door of the machine may be a wedge shaped vertically slidable door which on movement to a closed position effects, with the inter-position of a resilient sealing member, a seal against flanges of wall portions of the washing chamber around an access opening in the wall of the washing chamber.
Patent EP-0078263-A1 (EP)
Inventor: GARWOOD ANTHONY JAMES MURRAY
IPC: H01M2/02
Filed: 1981-12-02
Abstract: Batterie d'accumulateurs possedant un boitier exterieur en forme de cuvette formee d'un materiau plastique electriquement isolant et une partie de boitier electriquement conductrice d'anode en forme de cuvette logee a l'interieur de la partie en plastique pour former un boitier de batterie ferme. Le boitier exterieur en forme de cuvette formee d'un materiau plastique simplifie le montage et reduit le nombre d'etapes de fabrications necessaires lors de la production de batteries d'accumulateurs electriques au bioxyde de manganese.
Patent EP-0062351-A1 (EP)
Inventor: SHOJI MASUHIRO
IPC: C09J129/10
Filed: 1982-04-06
Abstract: A cyanoethylated resin to which adhesive properties and high dielectric constant are imparted by cyanoethylating a C 1 -C 4  olefin-vinyl alcohol copolymer, which is suitable for use as a dielectric material and an adhesive.
Patent EP-0074478-A1 (EP)
Inventor: FLACKE JOACHIM DIPL-ING
IPC: H01P1/04
Filed: 1982-07-21
Abstract: 1. Flange-type connection for rectangular waveguide, one flange-piece being provided with lambda/4-conductors, which are formed as slots which are on both sides of the waveguides broadsides imbeded in the front of the flange piece and running parallel to the waveguides broadsides, whose slot depth which reaches in axial direction is lambda/4, and the other lambda/4-conductors are being formed by slits between the fronts of the flange pieces, which develop respectively within the total range between the slot edge closest to the waveguide and the wide waveguide running edge, that reaches across the width of the flange, it the flange pieces are in the right position, thereby characterized that the planes (9) of the fronts of the flange piece (3) within the range of the slits (8) and the waveguide junction (T) enclose an acute angle in such a way, that the cross sectional dimension of the flange piece (3) increases constantly in direction of the waveguide narrow side with growing distance of the cross sectional planes from the waveguide junction (T) on both sides of the waveguide axis (A), so that a counter flange piece (4) formed correspondingly mirror symmetrical is provided and that the flanges (3, 4) don't touch when in operating position, but that there remains a slit of defined width (d) between the inner front piece arranged parallel to the waveguide junction (T) of both flange pieces (3, 4) and between the outer slot edges (11) and the counter flange (4).
Patent EP-0072975-A1 (EP)
Inventor: KIMPEL ROLF-DIETER DIPL-PHYS
IPC: H01H50/60
Filed: 1982-08-11
Abstract: Das Relais besitzt einen stabförmigen Anker (21), der mit einem Ende über einen Isolierstoffträger (34) an einem Spulenflansch (20) gelagert ist. Seitlich vom Anker sind im Träger (34) jeweils Mittelkontaktfedern (39) verankert, auf die die Ankerbewegung über dem Träger (34) übertragen wird. Dadurch entfällt ein Schieber zur Kontaktbetätigung. Durch die versetzte Anordnung der Mittelkontaktfedern (39) im Träger (34) entsteht an den Kontaktstellen jeweils eine Reibung, die Kontaktprellungen weitgehend verhindert.
Patent EP-0077459-A1 (EP)
Inventor: SCHULTE WERNER
IPC: A01D23/02
Filed: 1982-09-06
Abstract: 1. A beet leaf harvester apparatus comprising a wheel sensor (5) which is provided with toothed discs and which is mounted rotatably on a pivotal sensing arm (6) and which carries the topping blade (8) which is disposed at the end of the sensing arm (6), and a cutter (1) for cutting off the beet leaf, which is disposed in front of the wheel sensor (5), characterised in that adjoining the blade (8) rearwardly thereof is a curved guide means (9) which extends around the sensing wheel (5) and whose radius of curvature is the same as or slightly larger than the radius of the wheel sensor (5), that a stripping means (11) for removing the beet tops (10) engages between the sensing discs of the wheel sensor (5), which stripping means (11) is inclined forwardly and downwardly and, arranged in front of the wheel sensor (5), is taken to directly in front of the impact circle (4) of the cutter (1) which rotates in the opposite direction to the direction of rotation of the wheel sensor (5), and that disposed below the stripping means (11) is a baffle plate (14) which extends substantially tangentially to the impact circle (4) of the cutter (1).
Patent EP-0082317-A1 (EP)
Inventor: MACHADO OCTAVIO JORGE
IPC: G21C19/06
Filed: 1982-11-20
Abstract: A spent fuel rack for storing fresh fuel assemblies, or spent fuel assemblies removed from a nuclear reactor, which includes a base plate having multiple cells of modular construction welded at their bottom ends to the plate. The cells are formed of L-shaped sections having walls which support neutron absorbing material, and the walls of one cell are common to the adjacent cells. The base plate includes openings primarily for receiving the bottom nozzle of a fuel assembly, but they further serve as access openings for apparatus used for leveling the base plate and for lifting and transferring the base plate with or without cells thereon, to a different area.
Patent EP-0081153-A1 (EP)
Title: Bobine électrique d'inductance shunt
Inventor: MESSE GERARD
IPC: H01F37/00
Filed: 1982-11-25
Abstract: Bobine électrique d'inductance shunt comprenant un cadre magnétique formé de deux jambes (1, 2) réunies par une culasse supérieure (3) et une cuiasse inférieure (4), un enroulement électrique (6) situé au centre du cadre autour d'un noyau central (7) parallèlement aux jambes, la largeur L des culasses étant inférieure au diamètre de l'enroulement électrique et voisin du diamètre dudit noyau central, au moins un shunt magnétique étant placé à l'extérieur d'au moins l'une des deux culasses par rapport à l'intérieur du cadre, la longueur dudit shunt étant supérieure à la largeur L de la culasse de manière à la dépasser de chaque côté, ledit shunt magnétique étant constitué par un empilement de tôles, stratifié perpendiculairement au sens de statification de l'empilement des tôles des culasses, le plan des tôles dudit shunt étant parallèle à l'axe de la bobine, caractérisée en ce que ledit shunt a la forme d'un parallèlépipède rectangle rectiligne.
Patent EP-0078562-A1 (EP)
Inventor: DE MUYLDER JEAN MARIE
IPC: A01N37/10
Filed: 1982-10-18
Abstract: 1. Acaricidal composition containing, as active ingredient, at least a sulphur-containing organic compound of the following formula I : see diagramm : EP0078562,P13,F1  in which R and R1 are different organic radicals, characterized in that R represents a radical selected among the methyl, ethyl, propyl, butyl, hexyl and heptyl radicals having a straight or branched chain, the possibly methoxylated phenyl radical and the furyl-2 radical, and R1 represents a radical selected among the octyl, dodecyl and hexadecyl radicals or a thioacylhexamethylene group of the following formula II :  see diagramm : EP0078562,P13,F2  in which R2 is identical to R1 , with the proviso that R does not represent a phenyl radical, when R1 represents an octyl radical.
Patent EP-0056723-A1 (EP)
Inventor: DUGGLEBY PETER MCCOWAN
IPC: C11D3/39
Filed: 1982-01-19
Abstract: A particulate alkaline detergent with unexpectantly good bleaching performance and with reduced phosphorus content contains 5-40% detergent active, 12.5-25% tripolyphosphate, 7.0-36% aluminosilicate builder such as zeolite, 5-30% peroxybleach such as sodium perborate and 0.1 to 15% activator such as TAED, the perborate to TAED ratio being between 2:1 and 15:1. The detergent active may be anionic material or a mixture of an anionic material and a minor amount of nonionic material. The compositions are particularly suitable for containing fluorescers and show surprisingly improved bleaching performance as water hardness increases.
Patent EP-0083222-A1 (EP)
Inventor: HAMADA MASAAKI
IPC: C07D215/12
Filed: 1982-12-23
Abstract: Novel quinolylacetic acid compounds of the formula (I):   <IMAGE> (I) wherein R1 is a member selected from the group consisting of hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms, and a lower alkyl group having 1 to 4 carbon atoms substituted with an aromatic group having a substituent; R2 is a member selected from the group consisting of hydrogen atom and a lower alkyl group having 1 to 4 carbon atoms; R3 is a member selected from the group consisting of hydrogen, a halogen atom, an alkyl group having 1 to 8 carbon atoms, and an alkenyl group having 2 to 8 carbon atoms; R4 and R5, carpable of cyclization, are each a member selected from the group consisting of hydrogen atom and a lower alkyl group having 1 to 4 carbon atoms; R6 is a member selected from the group consisting of hydrogen atom an alkyl group having 1 to 8 carbon atoms, an alkenyl group having 2 to 5 carbon atoms, an alkynyl group having 3 to 8 carbon atoms, an aralkyl group, a substituted aralkyl group, an aliphatic or aromatic acyl group, and a substituted aliphatic or aromatic acyl group; and A is a member selected from the group consisting of hydrogen atom and an oxo group; the broken line denoting a second bond or no bond when A is a hydrogen atom and denoting no bond when A is an oxo group, and pharmaceutically acceptable salts thereof.
Patent EP-0065470-A1 (EP)
Inventor: PACCALIN MARC
IPC: H02G1/06
Filed: 1982-04-01
Abstract: This roller device is intended for unrolling underground cables and laying them in the bottom of trenches or in ducts; it is especially useful as a supplement to a motorised apparatus for the unrolling of cables. The device comprises a support (1, 2, 3) intended for resting on the ground or on the edges of a duct by its two longitudinal sides, but being open in its lower part. The roller (5) is supported by an axle (6) which is only connected permanently at a single side of the support, for example by a pivoting assembly in such a manner as to allow the release of the cable (8) downwards, between the two longitudinal sides (1, 2) of the support. The laying of the cable (8) is thus carried out without having to displace the device laterally. Application to the laying of electrical cables. <IMAGE>