baber/WOPTO huggingface dataset:
Patent EP-0034259-A1 (EP)
Inventor: NYEKI OLGA DIPL CHEM
IPC: A61K38/00
Filed: 1981-01-19
Abstract: New octapeptides of the general formula (I), X-Arg-Val-Tyr-Ile-His-Pro-Y-OA (I) wherein X stands for the acyl group of an N-methylamino acid or the acyl group of an aliphatic alpha -hydroxy- or  alpha -aminooxycarboxylic acid, Y is the residue of an aliphatic amino acid, and A is a C1-5 alkyl group, are prepared so that the protecting groups of a protected octapeptide derivative of the general formula (II), B-X-Arg(C)-Val-Tyr(D)-Ile-His(E)-Pro-Y-OA (II) wherein B is a group removable by acidolysis or catalytic hydrogenation, C is a group for the temporary protection of the guanidino group on the Arg moiety, D is a group for the temporary protection of the aromatic hydroxy group on the Tyr moiety, E is a group for the temporary protection of the imidazole group on the His moiety, and A, X and Y are as defined above, are removed either stepwise or in a single step. If desired, a compound of the general formula (I) is converted into its acid addition salt or pharmaceutically acceptable complex. The new compounds according to the invention possess angiotensin-II antagonizing effects, and can be used in the therapy to diagnose or treat hypertensive states.
Patent EP-0037061-A1 (EP)
Inventor: KNELL WILLI
IPC: E04B9/20
Filed: 1981-03-25
Abstract: 1. Hanger for a support beam (5) of a suspended ceiling, which beam is provided with a perforated longitudinal web (7) and is T-shaped in cross-section, having a vertical hanger rod (3) which at its lower end is bent to form a hook arm (11) which can be hooked into a hole (10) of the longitudinal web of the support beam, characterized in that the upwardly directed hook arm (11) is adjoined by a rising rod portion (12) which is bent out of the hook plane and which merges into a retaining portion (13) extending over the longitudinal web (7) of the support beam, the distance between the retaining portion (13) and the vertical part of the hanger rod (3) being great enough to enable the support beam (5) to be hooked on in an inclined position of the hanger rod.
Patent EP-0038551-A1 (EP)
Inventor: DUMBS ALFRED DR-ING DIPL-PHYS
IPC: H03K17/00
Filed: 1981-04-20
Abstract: 1. A device for contactless determination of the position and/or dielectric properties of objects, the device comprising a measuring electrode (3), connected to the inlet of an evaluation circuit (20, 27, 28, 29) and a first (1) and a second (2) field-producing electrode which are loaded by alternating voltages (4, 5, 21, 33) the phases of which are displaced through 180 degrees with respect to each other, characterised in that one of the field-producing electrodes (1, 2) is connected to a first outlet step (26) provided with a circuit (25; 31, 32) for the displacement of the output amplitude, the amplitude ratio of the alternating voltages (4, 5, 21, 33) on the field-producing electrodes (1, 2) being so changeable by the circuit (25; 31, 32) that in the absence of the object (6) to be registered the currents caused in the measuring electrode (3) by the two field-producing electrodes (1, 2) compensate each other.
Patent EP-0046532-A1 (EP)
Inventor: KRAATZ UDO DR
IPC: A01N43/50
Filed: 1981-08-07
Abstract: 1. 3,3-dimethyl-1-fluoro-1-phenoxy-2-butanones(butanols) of the general formula  see diagramm : EP0046532,P8,F3  in which A represents the keto group or the CH(OH) grouping, Y represents halogen, alkyl and alkoxy with in each case case 1 to 4 carbon atoms, cycloalkyl with 5 to 7 carbon atoms, the nitro group and furthermore phenoxy and phenyl, optionally substituted by halogen or alkyl with 1 to 2 carbon atoms, as well as the grouping -CO-OR, wherein R represents alkyl with 1 to 4 carbon atoms and benzyl or phenyl, optionally substituted by halogen or alkyl with 1 to 2 carbon atoms, and n represents integers from 0 to 3.
Patent EP-0032827-A1 (EP)
Inventor: PIERINI GIANCARLO
IPC: B01D59/40
Filed: 1981-01-16
Abstract: A process for removing helium and other impurities from a mixture containing deuterium and tritium, which process comprises the following steps: separating the isotopes of hydrogen from the impurity by catalytic oxidation; condensing out the oxides H 2 0, D 2 0 and T 2 0 thus formed; separating by electrolysis a portion of the said oxides in an elctrolytic cell in order to produce a protium-rich portion; distillating the protium-rich portion to separate deuterium and tritium oxides from a distillate rich in water; and electrolysing the condensate of the distillation step and the non-electrolysed portion of the first electrolysing step in order to form a mixture of deuterium and tritium. 
     Preferably the impure mixture of deuterium and tritium is a waste product of a fusion reactor and the purified deuterium-tritium mixture is recycled to the reactor.
Patent EP-0034041-A1 (EP)
Inventor: CHASTEEN JACK W
IPC: C23G5/00
Filed: 1981-02-04
Abstract: A method for relatively low temperature cleaning of metal parts, particularly stainless steels, superalloys, solid solution superalloys and gamma prime hardened nickel alloy parts, in order to render them brazable or otherwise bondable is provided which utilises a C-O-H-F atmosphere as the primary cleaning material. The preferred source of the C-O-H-F atmosphere is by thermal decomposition of a fluorocarbon resin to which is added a low moisture-containing hydrogen gas. The atomic ratio of H to O in this atmosphere is 10' or greater.
Patent EP-0046709-A1 (EP)
Title: Distributeur de semoir monograine à dépression
Inventor: MAURY JEAN-PIERRE
IPC: A01C7/04
Filed: 1981-08-20
Abstract: L'invention concerne un distributeur à dépression pour semoir monograine à disque perforé rotatif. Le distributeur 2 comporte un disque perforé 5 tournant dans un carter 4 et deux plaques sélectrices 16 et 17 accolées articulées en 13 sur le carter et munies de saillies 26, 31 alternées réparties sur leurs bords longeant la trajectoire des trous 6 du disque 5 de manière à encadrer celle-ci, la position angulaire réciproque des deux plaques étant réglée à l'aide d'un levier unique 14 muni de cames et articulé en 15 sur le carter 4. Application aux semoirs monograines de grande précision.
Patent EP-0060964-A1 (EP)
Inventor: PALMANNSHOFER KARL
IPC: B65H19/12
Filed: 1981-10-23
Abstract: 1. Apparatus for aligning a sheet metal coil (8) with a coiler, comprising a lifting platform (1) and lifting drive means for lifting said platform, which lifting drive means are operable by a control system in dependence on the position of two measuring stops (9, 10) which are displaceable relative to each other and respectively consist of the lifting platform and at least one sensor, characterized in that one of the two measuring stops (9, 10) is connected to a measuring device (4), which measures the displacement of said one measuring stop and is connected to the control system, that the other measuring stop (10 or 9) is in a predetermined initial position at least during the measurement of the displacement, and that the extent to which the sheet metal coil (8) is to be moved for its alignment is computed by means of a computer (14) in dependence on the difference between the predetermined initial spacing of the two measuring stops (9, 10) and the measured displacement.
Patent EP-0047280-A1 (EP)
Title: Jeu de societe
Inventor: KYLBERG BJORN
IPC: A63F3/04
Filed: 1981-03-04
Abstract: Jeu de societe possedant un certain nombre d'unites de configurations differentes (13, 14), ces unites pouvant etre assemblees de maniere a former un ensemble (12). Chaque unite (13, 14) caracterise une zone ou analogue possedant une propriete qui, avec les proprietes correspondantes des autres zones ou unites (13, 14) revele les aspects caracteristiques de l'ensemble (12), et d'autres proprietes qui caracterisent uniquement la zone ou unite separee (13, 14), respectivement, et qui sont imprimees sur une fiche (11) qui peut s'adapter uniquement a cette unite (13, 14).
Patent EP-0064064-A1 (EP)
Title: Dispositif de fixation d'une colonne chromatographique de gaz
Inventor: NORONEN AATTO
IPC: G01N30/30
Filed: 1981-11-03
Abstract: Dispositif de fixation d'une colonne chromatographique de gaz, dans lequel la colonne (4) est fixee a un couvercle de four chromatographique de gaz (2) qui s'ouvre a l'aide de charnieres sur l'un des cotes de celui-ci.
Patent EP-0063718-A1 (EP)
Inventor: THIELEN HANS-JURGEN
IPC: G08B5/36
Filed: 1982-04-03
Abstract: A contact lamp for use by shy persons for signalling of sympathies, and/or a reserved attitude, and/or rejection, comprises a lamp case (1) containing an optical or mechanical indicating device (2) having at least two (and preferably three) differently coloured faces (3), a switch (4), and a battery (5); and the indicating device (2) may comprise light sources (6) such as incandescent bulbs, glow-discharge lamps, or optical diodes, set vertically or horizontally, or grouped, behind transparent faces, either the light sources having coloured transparent coatings or the transparent faces being coloured; alternatively, the indicating device may comprise one or more rotor discs on diametral axles. <IMAGE>
Patent EP-0062881-A1 (EP)
Inventor: GEBHARDT RUDI ING GRAD
IPC: E04B2/88
Filed: 1982-04-05
Abstract: 1. Panelling having wall panels (1, 2), the supporting frames (4) of which have folded-over edge flanges (5, 6) to neighbouring frames and consist of a material, for example sheet steel, which is able to support a load, and the supporting frames (4) of which accommodate heat insulating material (7), the supporting frame being secured to supporting elements (9) by means of spaced holders (8), characterised in that wall panels (1, 2), the supporting frame (4) of which has higher edge flanges (5) at one side edge than at the opposite side edge (6) and wall pannels (3) having edge flanges (6) which are of the same height, but overall lower, and which are arranged between the supporting frames having the outer higher edge flanges (6), are combined, the lower edge flanges being lower than the higher edge flanges to an extent such that the heat insulating material can be applied between the outer panelling, e.g. trapezoidal sheets (10).
Patent EP-0092591-A1 (EP)
Inventor: PALLUCCA EDOARDO DR
IPC: C07C201/16
Filed: 1982-04-22
Abstract: To produce technical TRIFEURALIN with a nitrosoanine content not exceeding 1 ppm, for use as a herbicide, DINITRO-PCBT free from nitrosating agent is prepared by a process in which DINITRO-PCBT is treated with an aqueous bisulphite solution having a S0 2  concentration of between 1% and 5% at a pH of between 1+ and 3, at a temperature of between 50° and 100°C for a time of between 1 and 3 hours. The organic layer is then separated from the aqueous layer, and the acidity and last traces of the bisulphite solution are eliminated from the organic layer by means of an aqueous alkaline solution.
Patent EP-0097202-A1 (EP)
Inventor: YASUDA KIKUO
IPC: C07D237/22
Filed: 1982-06-23
Abstract: A hydrazinopyridazine compound represented by the formula
     wherein R' represents a hydrogen atom, a halogen atom, a hydroxyl group, a cyano group, a lower alkyl group which may optionally be substituted by a halogen atom or a hydroxyl, lower alkoxy, lower alkylthio, lower alkanoylamino, allyloxy or tetrahydrofurfuryloxy group, a lower alkoxy group which may optionally be substituted by a 2-furyl, phenyl or lower alkoxy group, a lower alkenyl group, a lower alkenyloxy group, or a lower alkynyl group; R 2  represents a hydrogen atom, a halogen atom, a cyano group, a lower alkyl group which may optionally be substituted by a halogen atom or a lower alkoxy group, a lower alkoxy group, a lower alkenyl group, or a lower alkenyloxy group; R 3 , R 4  and R 5 , independently from each other, represent a hydrogen atom, a halogen atom, a lower alkyl group which may optionally be substituted by a lower alkoxy group, or a lower alkoxy group; R 5  and R 7 , independently from each other, represent a hydrogen atom or a methyl group; Y represents -NH 2 , -NH-COOC 2 H 5 , or
     Z represents -O-, -S-, or
     in which R 8  represents a hydrogen atom or a lower alkyl group; and n is 1 or 2, or its salt; a process for the production the aforesaid compounds; and use of such compounds as antihypertensive agents.
Patent EP-0071736-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B65H5/22
Filed: 1982-06-25
Abstract: Bei der vorliegenden Einrichtung wird das jeweils vordere Ende einer Materialbahn (14) und der davon abgetrennte Zuschnitt (11) unter ununterbrochener Fixierung durch Saugluft an Förderorganen transportiert. Diese bestehen einerseits aus einer Trommel (17) (Saugtrommel) und hieran unmittelbar anschließenden Lochbändern (27, 28) wobei eine Unterbrechung in bezug auf die Fixierung des Verpackungsmaterials nicht eintritt.
Patent EP-0069348-A1 (EP)
Inventor: BANNISTER BRIAN CHARLES
IPC: E04B2/74
Filed: 1982-07-01
Abstract: A foldable device is disclosed, particularly suitable for presenting exhibition displays or the like, which comprises a plurality of generally,rectangular planar members 204, 206, 208 pivotally connected end-to-end in such a way that, in a folded condition of the device, the planar members lie in face to face engagement with one another. The pivotal connection between any two pivotally connected planar members comprises connecting members 210 each pivotally connected with both the planar members for pivoting about respective axes co-planar with the planar members, and inter-meshing gear segments 212 carried on the planar members and concentric with the respective axes.
Patent EP-0070005-A1 (EP)
Inventor: YAGYU TAKASHI
IPC: F15B11/17
Filed: 1982-07-09
Abstract: hydraulic fluid circuit of a hydraulic shovel including a first hydraulic pump (10), a second hydraulic pump (9), a first directional control valve group (12) connected to the first hydraulic pump and a second directional control valve group (11) connected to the second hydraulic pump. The first directional control valve group (12) includes a first directional control valve (15) and a second directional control valve (16) respectively connected to a first hydraulic cylinder (7) and a second hydraulic cylinder (8), and the second directional control valve group (11) includes a third directional control valve (22) having a first working port (25) connected to one cylinder chamber of the first hydraulic cylinder (7) and a second working port (26) connected to one cylinder chamber of the second hydraulic cylinder (8). A switching device (33) is mounted in the hydraulic fluid circuit and operative, when the first directional control valve (15) is switched to a first position for supplying hydraulic fluid from the first hydraulic pump (10) to the one cylinder chamber of the first hydraulic cylinder (7), to switch the third directional control valve (22) to a third position for supplying hydraulic fluid from the second hydraulic pump (9) to the first hydraulic cylinder (7) through the first working port (25), and also operative, when the second directional control valve (16) is switched to a second position for supplying hydraulic fluid from the first hydraulic pump (10) to the one cylinder chamber of the second hydraulic cylinder (8), to switch the third directional control valve (22) to a fourth position for supplying hydraulic fluid from the second hydraulic pump (9) to the second hydraulic cylinder (8) through the second working port (26).
Patent EP-0084596-A1 (EP)
Inventor: VOSSIECK PAUL
IPC: F16J15/36
Filed: 1982-09-18
Abstract: Die für eine Gleitringdichtung verwendete kegelförmige Druckfeder (16) ist so ausgelegt, daß sie zum einen mit der oder den Windungen (17, 19, 20, 21) dem oder den kleinsten beziehungsweise größten Durchmessern zum einen das weiter nicht versteifte Haftteil (8) radial in Richtung auf ein Aufnahmeteil und radial entgegengesetzt dazu einen Balgen (4) gegen einen Gleitring (1) verspannt. Sind mehrere Windungen (17, 20, 19, 21) im Bereich des kleinsten beziehungsweise des größten Durchmessers vorgesehen, so sind diese vorzugsweise mit axialer Vorspannung aneinander gewickelt.
Patent EP-0075326-A1 (EP)
Inventor: GAUTHIER LAURA ANNE
IPC: C08G77/00
Filed: 1982-09-22
Abstract: This invention discloses silicone-alkyd resins and a method for their preparation which overcomes prior art problems in the manufacture of such resins. The method characterized in that it consists of reacting all of the components of the silicone-alkyd resin together simultaneously.
Patent EP-0084603-A1 (EP)
Inventor: GIGLIA ROBERT DOMENICO
IPC: G02F1/163
Filed: 1982-10-12
Abstract: A novel method and system are disclosed for multiplex addressing of the electrochromic elements in a matrix array which substantially eliminates cross talk. The method comprises reverse addressing, i.e. supplying erase information to the off points of the matrix, while addressing the on points, i.e. providing write information to the points desired to be colored. The electrochromic elements are arranged in columns and rows to form the matrix and appropriately controlled drivers supply the desired write and erase voltages to the elements.
Patent EP-0072082-A1 (EP)
Inventor: NISHIKAWA YUKIO
IPC: H03F3/45
Filed: 1982-03-16
Abstract: A differential amplifier circuit is provided with a precision action load consisting of primary and secondary transistor load circuits. The primary circuit (40, 46) provides primary load currents to the amplifier branches (2, 4) which are mutually unbalanced by an amount which is proportional to the inverse of the first and second power of transistor current gain, while the secondary circuit (54, 56) provides a balancing current to one of the amplifier branches which also has components proportional to the inverse of the first and second power of transistor current gain. The primary and secondary load circuits include junction transistors which are matched with each other and provide balanced multi-junction paths between the amplifier branches and a voltage supply (20), clamping the branch voltages in mutual balance. The resulting input voltage offset is reduced to a function of the inverse of the third power of transistor current gain, without sacrificing amplifier gain, bandwidth or simplicity.
Patent EP-0067002-A1 (EP)
Inventor: DAVIS KIRK EMERSON C O THE LUB
IPC: C10M139/00
Filed: 1982-05-24
Abstract: Reaction products of boric acid or boron trioxide with an epoxide having at least 8 carbon atoms (especially a straight-chain aliphatic epoxide) are useful anti-wear, friction modifying and rust inhibiting additives for lubricants. They are particularly useful in lubricants containing relatively large amounts of basic alkaline earth metal phenates or salicylates and/or free hydroxy group-containing alkenyisuccinic acid ester dispersants.
Patent EP-0080263-A1 (EP)
Inventor: FALCONER PHILIP
IPC: F16D23/14
Filed: 1982-10-13
Abstract: A clutch release bearing assembly for a pulltype clutch in a vehicle engine and transmission includes a bearing (12) connected to clutch release levers (25) and a collar (14) connected to a clutch release fork (16) which pivots on a transmission casing. A carrier member (11) connects the bearing (12) to the collar (14), the carrier member (11) and collar being locked by a spring loaded latch (36) and detent groove (13). The arrangement allows the bearing (12) and carrier member (11) to be assembled to the clutch and the collar (14) to be assembled to the release fork (16) prior to assembling the engine and transmission casing.
Patent EP-0078720-A1 (EP)
Inventor: GUENIN BERNARD
IPC: D04B1/10
Filed: 1982-10-01
Abstract: 1. A process for the production of stripes or repeating crossbands on a circular knitting machine comprising at least two knitting heads fed with yarns having different appearances, characterized in that, by means of a respective device for selection of the needles associated with each knitting head, each band is started by changing the yarn in use by controlling, on the one hand, the selection device associated with the knitting head whose yarn is already in use in such a way that the needles cease from then on to gather the yarn at this knitting head and by controlling, on the other hand, the selection device associated with the other knitting head whose yarn is not yet in use in such a way that the needles from then on gather the yarn at this knitting head ; the complementary operations being effected at the end of a subsequent band after a whole multiple of revolutions of the cylinders of the machine.
Patent EP-0078196-A1 (EP)
Title: Dispositif de préparation en nappe des extrémités de fibres optiques reparties autour d'une structure à symétrie axiale
Inventor: DELEBECQUE ROBERT PAUL
IPC: G02B6/04
Filed: 1982-10-15
Abstract: Le dispositif comprend un répartiteur (6) dans lequel sont ménagés des secteurs (60) qui sont propres à être traversés chacun par une fibre optique de câble et qui sont prolongés par des canaux dont les extrémités sont alignées sur un axe (XX'). Deux coulisseaux (7a, 7b) à chant en vé rentrant (77a, 77b) prolongés par des fentes (78a, 78b) sont translatés l'un vers l'autre pour pousser les fibres dans les fonds des canaux. Un peigne déplaçable devant le répartiteur (6) permet de maintenir coplanairement et parallèlement les fibres et de peigner celles-ci par translation relative du répartiteur et des coulisseaux. Les fibres coplanaires entre le peigne et le répartiteur sont ainsi maintenues par collages ou analogues et peuvent être appliquées sur le support plat d'un dispositif de raccordement de deux câbles à fibres optiques.
Patent EP-0064477-A1 (EP)
Inventor: LOELIGER NIKLAUS
IPC: G01S3/80
Filed: 1982-04-14
Abstract: 1. A method of taking bearings on sharp reports, in which the acoustic pressure oscillations from each report are picked up at at least two measuring points (MS; MS1, MS2, MS3) equipped with at least two sound detectors (M1, M2, M3), the time differences in the arrivals of the acoustic pressure oscillations at the sound detectors (M1, M2, M3) at the same measuring point are determined for each measuring point (MS; MS1, MS2, MS3) and the corresponding time differences are transmitted to one central evaluation point (AS) for the determination of the place of origin (SO) of the report, characterised in that the time of arrival of the acoustic pressure oscillations of each report at the individual sound detectors (M1, M2, M3) at each measuring point (MS; MS1, MS2, MS3) is established and stored, that the time differences in the arrivals of the acoustic pressure oscillations at the sound detectors (M1, M2, M3) at the same measuring point (MS; MS1, MS2, MS3) are stored after the determination for each measuring point (MS), and that at the location of each measuring point (MS; MS1, MS2, MS3) from the time data and time difference data the direction of incidence of the sound (r; r1, r2, r3) and the time of incidence of the sound for the measuring point (MS; MS1, MS2, MS3) in question are determined electronically, after which these data are transmitted to the central evaluation point (AS) for the determination of the place of origin of the sound (SO) and of the time of origin of the sound.
Patent EP-0066610-A1 (EP)
Inventor: BUCCHIANERI RICHARD M
IPC: B23Q5/40
Filed: 1981-12-09
Abstract: Mecanisme de vissage et d'engagement et de liberation d'un piston de seringue pour une seringue a injection, ou une paire d'ecrous fendus (22, 23) sont mobiles en engagement et hors d'engagement avec une vis mere (15a) a l'aide d'une commande a came rotative (24), la came rotative etant clavetee avec un disque (25) qui est couple a un bras de manivelle (17), jouant le role de moteur du piston de la seringue. Le bras coude est rotatif en engagement et hors d'engagement avec la seringue (11b), cette rotation forcant la paire d'ecrous fendus a se deplacer en engagement et hors d'engagement avec la vis mere. Des moyens d'index et de came (17a, 17b) sont portes par le bras coude pour faciliter l'alignement correct avec le piston de la seringue, et un detecteur (28) est prevu pour controler et s'assurer du bon engagement du bras coude avec le piston.