baber/WOPTO huggingface dataset:
Patent EP-0015628-A1 (EP)
Inventor: TEN HAKEN PIETER
IPC: A01N43/40
Filed: 1980-03-06
Abstract: This invention provides pyridyliminomethylbenzene derivatives and acid-addition salts thereof, said derivatives being compounds of general formula:
     wherein X is hydrogen, cyano, ethynyl, optionally-substituted alkyl, optionally-substituted alkoxy, cycloalkyl, alkenyloxy, alkynyloxy, haloaryloxy, alkoxyaryloxy, aralkyloxy, haloaralkyloxy, alkoxyaralkyloxy, optionally-substituted alkylthio, cycloalkylthio, alkenylthio, alkynylthio, arylthio, haloarylthio, alkoxyarylthio, aralkylthio, or a group of formula:
     where R '  and R 2  are independently selected from hydrogen and optionnally-substituted alkyl, or R' and R 2  together with the interjacent nitrogen atom form a heterocyclic ring of from 5 to 7 ring atoms, one of which ring atoms may be a further heteroatom selected from nitrogen, oxygen and sulphur,
     m is 0, 1 or 2;   Y is hydrogen or alkyl, haloalkyl, alkoxy, haloalkoxy,   halo, nitro, aryloxy, haloaryloxy, cyano or alkoxycarbonyl;   n is 0, 1 or 2; and   Z is an alkyl, alkoxy or halo moiety.   
     Such compounds have been shown to posses fungicidal properties. The invention also provides methods of preparing such compouds; fungicidal compositions containing them and their use. There are also provided intermediates for making the compounds wherein a halogen atom is present in place of X in formula 1.
Patent EP-0026980-A1 (EP)
Inventor: IMAZEKI RYOJI
IPC: G11C19/08
Filed: 1980-09-03
Abstract: The rewriting of one access unit (a page) of data stored in non-volatile memory 1 is executed by erase and write cycles, data being protected from loss in the event of an interruption in electric power. 
     . When rewriting into second data the first data which is stored in a data storage area 10a of the non-volatile memory, either the first or the second data is stored in a save area 11 of the non-volatile memory 1, and the first data in the data storage area 10a is erased only after data has been entered in the save area 11. Thereafter the writing of the second data in the non-volatile memory, into data storage area 10a, and, if necessary a previously blank data storage area 10x, takes place to complete rewrite operation. 
     The rewriting takes place under control of a processor 4. A memory 2 holds the first and second data temporarily during the rewrite operation. Read and write of non-volatile memory 1 and temporary storage memory 2 are effected by a memory controller 6 and a direct memory access device 7.
Patent EP-0035250-A1 (EP)
Inventor: BRAUN JOSEF
IPC: A01K1/06
Filed: 1981-02-27
Abstract: Lock-in openings (3), open at the top, for in each case one cow's head are kept free in a boundary grating (2) for each stall. This lock-in opening can be closed off at the top by a rod (18) which can be pivoted about a vertical shaft mounted on the boundary grating (2), the cow's head thereby being held in the feeding position over the manger (1). <IMAGE>
Patent EP-0056079-A1 (EP)
Inventor: MAIR EDUARD
IPC: G03G15/20
Filed: 1981-10-06
Abstract: 1. A fixing roller for guiding a data carrier, provided with toner, through a container containing solvent vapour, of a fixing station for copiers or printers, wherein the fixing roller is arranged so as to be removable from the region of the container which contains the solvent vapour, characterised by a wire coil (32) which is arranged on the surface of the fixing roller (30) and on which the data carrier (20) rests.
Patent EP-0050897-A1 (EP)
Inventor: WISE RODNEY MAHLON
IPC: C01B39/22
Filed: 1981-10-20
Abstract: A composition is described herein which contains aluminosilicate materials characterized in their ability to exchange sodium ions for calcium and magnesium ions. The composition also contains, in an intimate mixture with the aluminosilicate, an inorganic salt and a specific low level of certain water-soluble detergent surfactants as agglomerating compounds. The particulate composition described above is suitable for water softening per se or for admixture into detergent compositions.
Patent EP-0036774-A1 (EP)
Inventor: SUZUKI YUKIO
IPC: C07C253/00
Filed: 1981-03-20
Abstract: A method of preparing an optically active compound which consists substantially of or is rich in (S)-a-cyano-3-phenoxybenzyl (S)-2-(4-substituted-phenyl)isovalerate, the 4-substituent being methoxy or ethoxy which may be fluorine substituted, comprises crystallizing a solution of the compound having an (S)-configuration on the valeric acid moiety, and recovering the optically active crystals with (a) the optional use of a basic isomerisation catalyst, to epimerise the alcohol moiety, the optically active, crystals are recovered substantially pure from the solution, or (b) with the required use of said catalyst, the crystals of optically active compound are recovered by concentration, constituting at least 60% of the mixture, together with crystals of the starting material. 
     The solvent can be an aliphatic or alicyclic hydrocarbon or an alcohol. 
     The compound obtained is used as insecticide or acaricide in a composition with a carrier and/or diluent.
Patent EP-0049978-A1 (EP)
Inventor: ROWELL FRANK JOHN
IPC: B65B9/20
Filed: 1981-10-01
Abstract: The invention provides a container preferably made from sheet plastics comprising a bag (1) containing a tubular valve member (2), the bag being sealed with a seam (3) at each end, the top seal having an opening (4) therein for entry for an access tube into the valve member, and the valve member having a sealing seam (5) which facilitates piercing of the access tube through the valve member into the bag. A second bag may be provided within the first bag. 
     The invention includes a machine for making the containers continuously from sheets of material.
Patent EP-0081012-A1 (EP)
Inventor: ISHIWATARI TAKEO
IPC: F17C6/00
Filed: 1981-12-02
Abstract: A technique for the storage of multi-component liquefied gases such as liquefied natural gases (LNG), liquefied petroleum gases (LPG) or the like which are different in composition, density or the like, and which therefore tend to stratify in a storage tank. The liquefied gas is introduced into the storage tank (3) in the form of a jet of liquefied gas 5 from a nozzle (6) near the tank bottom, at an angle of elevation in the range 60° to 90° and reaches or comes near to the free surface within the storage tank. By this means the introduced liquefied gas (5) mixes with the liquefied gas (4) previously existing in the storage tank and stratification is effectively prevented.
Patent EP-0036794-A1 (EP)
Title: Système d'imagerie acoustique
Inventor: TOURNOIS PIERRE
IPC: G06G7/195
Filed: 1981-03-03
Abstract: Système d'imagerie acoustique permettant d'obtenir des images en deux dimensions. Le système comprend une antenne formée par M transducteurs émetteurs E1, E2, ... EM, fournissant des signaux codés séparables de même fréquence et une antenne de réception ayant au moins un alignement d'hydrophones H1, H2, ... HN. Les signaux tels que hi reçus chacun des hydrophones sont appliqués à des circuits de traitement tel que Dik, fournissant des signaux xik et yik qui sont multiplexés dans les circuits MX et MY dans un ordre déterminé mis sur porteuse et appliqués à un dispositif analogique de transformée de Fourier par filtres dispersifs à ondes acoustiques. Après détection le système fournit une ligne d'images. Application à la visualisation du fond de la mer pour la détection de mines.
Patent EP-0035947-A1 (EP)
Inventor: LEBRUN MICHEL
IPC: B05D7/22
Filed: 1981-03-10
Abstract: The invention relates to a process for applying a synthetic coating onto the interior cylindrical surface of a hollow metal body, to the device for carrying out this process and to the coated hollow body obtained by means of this process. It is characterised in that the device for carrying out the process comprises a centrifuging bench (16) provided with a heat source (17), together with means of which some (18) are for regulating the speed of centrifuging and the others (19) are for initiating and stopping the action of the source (17). Application to hollow bodies such as tubular elements intended to form, in isolation, guide pieces, such as for example jack bodies, or after being assembled together a pipeline for conveying gas, more or less viscous liquids or even solids. <IMAGE>
Patent EP-0041895-A1 (EP)
Title: Procédé et dispositif de transmission de données numériques sous forme de paquets
Inventor: MATHIEU MICHEL
IPC: H04B14/04
Filed: 1981-06-05
Abstract: Le dispositif d'insertion de données (30) impose aux paquets un format fixe ayant une longueur prédéterminée L de la zone utile et structure les données suivant une trame de longueur fixe 1 qui est un sous-multiple de L. Un circuit (35) insère dans le préfixe de chaque paquet ou dans chaque trame un mot d'indice de continuité qui est incrémenté d'une unité à chaque paquet ou trame transmis ou diffusé. Le récepteur (20) de l'installation comporte des moyens (26) de détection de rupture d'incrémentation. Il peut comporter des moyens de création de données supplémentaires se substituant aux données manquantes en cas de perte d'un paquet.
Patent EP-0067828-A1 (EP)
Inventor: BODNARAS GEORGE
IPC: F23D11/12
Filed: 1981-11-27
Abstract: Injecteur de combustibles liquides qui peut etre utilise dans les chambres de combustion des moteurs a turbine a gaz ou dans les bruleurs des installations de combustion de chaudieres, fourneaux ou autres ensembles pourvus de bruleurs utilises dans l'industrie metallurgique et dans l'industrie de construction des machines. Une ou plusieurs conduites (1) d'amenee du combustible penetrent dans une ou plusieurs chambres de distribution (a) contenues dans un corps (2) pourvu d'orifices (b). Le combustible est expulse dans la chambre de distribution (a) par les orifices (b) et est entraine par l'air de pulverisation amene dans une section ayant une surface laterale totale agrandie formee par des canaux (c) delimites par une surface (d) exterieure du corps (2), par au moins trois palettes (3) de meme que par une surface (e) interieure d'un corps (4) qui enveloppe partiellement ou en totalite le corps (2).
Patent EP-0073299-A1 (EP)
Inventor: WOLF FRANZ-JOSEF
IPC: F16L3/20
Filed: 1982-05-26
Abstract: Die ringförmige, durch eine Einlage verstärkte Elastomerschlaufe (1) für eine schwingungsdämpfende und schalldämpfende Aufhängung, insbesondere für die Aufhängung von Motorabgasleitungen und Schalldämpfertöpfen im Kraftfahrzeugbau, ist durch einen zumindest im wesentlichen koaxial zur Mittelachse (4) der Ringebene formschlüssig in dem Elastomer eingebetteten Gelenkkettenring (3), insbesondere Stahlgelenkkettenring, gekennzeichnet. Der Gelenkkettenring (3) und das Elastomer (2) bilden einen einheitlichen Verbundkörper. Der Gelenkkettenring (3) verläuft in den Auflagebereichen (6, 7) der Lastangriffe gestreckt und in den außerhalb dieser Auflagebereiche verbleibenden Abschnitten der Elastomerschlaufe (1) in Form einer zumindest im wesentlichen regelmäßigen Sägezahn-Ringlinie.
Patent EP-0066820-A1 (EP)
Inventor: GLANDER SIEGFRIED DR
IPC: C09B67/26
Filed: 1982-05-29
Abstract: Certain reactive dyes have a commercial form in which they are not reactive with natural or synthetic polyamide fibres, and for a covalent bond to be formed with the fibre material must first be converted into a reactive state. The methods hitherto practised for this purpose were ultimately unsatisfactory since, depending on the conditions employed, either the amount of reactive dye made available was insufficient or, as a consequence of the vulnerability of the converted form to hydrolysis, a proportion of the dye is deactivated, which in both cases results in dyestuff losses. These defects are remedied by preceding the application process first with a treatment of such dyes under typical conditions, for example in an alkaline medium, to convert them into their fibre-reactive form and then to stabilise the converted form by changing the pH, for example to an acid medium. The dyes thus prepared are then used for the dyeing and printing of natural or synthetic polyamide fibres at neutral or acid pH. Such a measure provides the crucial precondition for acceptable yields compared to prior art procedures.
Patent EP-0084642-A1 (EP)
Inventor: WEDDIGEN GERT DR
IPC: C08G8/04
Filed: 1982-12-10
Abstract: 1. Process for the production of a plastic, characterized in that at least one polymer whose chains contain triarylmethane units as basic units is formed by polycondensation of at least one aromatic aldehyde and at least one aromatic ring system, at least two H atoms in the ring system being replaced by at least two functional groups by means of which the electron density at at least two points in the ring system is increased.
Patent EP-0070693-A1 (EP)
Inventor: KOBARI KATSUO
IPC: G01D5/249
Filed: 1982-07-15
Abstract: A control system for a synchronous motor which is employed as a servo-motor, wherein a pulse coder (1) is employed for detection of the absolute position of one of the field poles of the motor, the absolute position being a component of the input signals for generating a poly-phase alternating current voltage which generates a rotating field maintaining a fixed amount of phase difference with respect to the absolute position of one of the field poles of the motor, whereby the synchronous motor is controlled to run maintaining a fixed amount of internal phase angle of e.g.      for the entire operation period. An improvement is provided in that the pulse coder has two pulse coder elements (3, 4) one (3) of which is responsible to detect the absolute position of one of the field poles of the motor and the other (4) of which is responsible to generate incremental pulses during each interval of the signals representing the absolute position of one of the field poles, whereby a larger amount of resolving power is realized for the pulse coder, ultimately improving the performance of the control system.
Patent EP-0059141-A1 (EP)
Title: Fauteuil roulant permettant le redressement de son utilisateur
Inventor: LAMBERT JEAN-PIERRE
IPC: A61G5/14
Filed: 1982-02-16
Abstract: L'invention est relative à un fauteil roulant permettant le redressement de son utilisateur, comportant un bâti 1 qui repose sur le sol au moyen d'organes de déplacement 4 et 7 et supporte un siège 3. Ce fauteil comporte une structure mobile à deux cadres 14 qui s'étendent parallèlement aux côtés du fauteuil, un cadre de chaque côté de ce fauteil, et qui sont montés pivotants sur le bâti autour d'axes horizontaux transversaux 19 qui en permettant un basculement vers l'avant de sensiblement 90° au cours duquel est déplacé un ensemble de barres 30-31-32-33 qui sont disposées, initialement, dans la première position de la structure, en arrière (2) du siège 3, et qui dans la deuxième position de cette structure, sont disposées dans l'espace situé en avant (T) du siège 3. Une application est la réalisation de fauteuils pour paraplégiques.
Patent EP-0064898-A1 (EP)
Inventor: VAN DEN DRIESSCHE MICHEL
IPC: H04N5/12
Filed: 1982-04-16
Abstract: 1. An electronic circuit conceived to ensure the control of the scanning circuit of the luminous spot on a TV-screen in accordance with a received video signal (SV), and to ensure the establishment of several signals related to the scanning, this circuit receiving the video signal (SV) and a pulse (RL) indication the flyback of the luminous spot to the start of a line and furnishing particularly a square signal (CC) at the line scan frequency and at a variable phase in order to control a switch (22) for attacking a horizontal spot deflection coil (12), this circuit comprising - an oscillator (52) with adjustable frequency, this frequency being very much higher than the line frequency and being a multiple of said frequency, - frequency dividers (58) establishing logic signals of frequencies which are submultiples of the oscillator frequency, especially a base signal which is constituted by a periodical square signal at the line frequency (FLA), - a logic circuit (60) receiving these signals of different frequencies and producing several logic signals at the line frequency, the durations and phases of these signals being perfectly defined with respect to the basic signal, - a saw-tooth signal generator (70) receiving one of the signals (EF) coming from the logic circuit, and elaborating from this signal a periodic saw-tooth (DSC) at the line frequency and perfectly phase-locked with respect to the basic signal, - a synchro-separator (50) for separating the line synchro and frame synchro signals from the video signals, - a first phase coincidence detector (62) receiving the line synchro signal and the basic signal and controlling the adjustable oscillator as to lock an original transition of this basic signal to the line synchro signal, - and a second coincidence detector (72) receiving the line flyback pulse (RL) and a logic signal at the line frequency (FLB) and furnishing a voltage which is function of the phase difference between the two incoming signals, characterized in that the saw-tooth signal (DSC) generator (70) creates a ramp which ends slightly before said original transition of the basic signal synchronized to the line synchro signal, and that ist further includes a comparator (74) which receives on the one hand the output of the second detector (72) and on the other hand the output of the saw-tooth signal generator and which delivers square pulses at the line frequency starting at a variable instant with respect to the output voltage of the second detector, in order to control the current flow in the horizontal deflection coil at such an instant that the periodical line flyback pulse which results therefrom is synchronized with respect to the logic signal coming from the second detector.
Patent EP-0071569-A1 (EP)
Inventor: POSTLE STEPHEN RODERICK
IPC: C07C309/24
Filed: 1982-06-14
Abstract: Photographic silver halide material which comprises at least one silver halide emulsion layer coated on a support, there being present in the silver halide emulsion layer(s), or in a layer in operative contact with at least one silver halide emulsion layer, a compound of the formula
     wherein W is hydrogen, alkyl, -NHCOR 1  or -COR 1 , wherein R 1  is alkyl or alkenyl, cycloalkyl, aralkyl, aryl, phenoxymethylamino or halogen; X is a substituent in the coupling position and is a leaving group selected from hydrogen, chlorine, bromine, -SR" wherein R" is alkyl, aryl or a heterocyclic group, or X is a nitrogen-containing heterocyclic residue atteched at a ring nitrogen atom; Y is a group having the fomtula
     wherein Q is selected from the residues:
     a) -COOR 4  or -CONR 4 R 5  where R 4  is hydrogen, alkyl optionally interrupted by 1 or more oxygen atoms, alkenyl, cycloalkyl, aralkyl or aryl, and R 5  is hydrogen or alkyl or R 4  and R 5 , together with the nitrogen atom to which they are each bonded, may form a 5- or 6-membered heterocyclic ring;   b) -OM wherein M is R 5  or -COR 5  wherein R 5  is as defined above and R 6  is hydrogen, alkyl, alkenyl, cycloalkyl, aralkyl or aryl;   c) -NR 7 R 8  wherein R 7  is hydrogen or alkyl and R 8  is hydrogen, or acyl or R 7  and R 8 , together with the nitrogen atom to which they are bonded, form a 5- or 6-membered heterocyclic ring;   d) -PO(OR 9 )(O)xR 10  wherein x is 0 or 1, R 9  is hydrogen or alkyl, R 10  is hydrogen or alkyl if x is 1, and R 10  is alkyl if x is 0 or R 9  and R 10  may be linked together to form an alkylene chain;   e) -SO 2 T where T is -OH or -NR 4 R 5  wherein R 4  and R 5  are as defined above or   f) -CN; n is an integer from 1 to 20; k is 1 or 2; R 2  and R 3  independently are alkyl and, when Q is -CO 2 R 4 , either R 2  or R 3  is optionally substituted by one or two -CO 2 R 4  groups, or at least one of R 2  and R 3  is so linked to the residue -CnH2n+1-k that there is formed a cycloalkylene residue substituted by -(CO 2 R 4 )k in which the groups R 4  are the same or different and wherein R 4  and k are as defined above; or salts thereof with acids or bases.   
     The resorcinol compound used yield good dark black image dyes when coupled in a photographic colour development process.
Patent EP-0073768-A1 (EP)
Title: Presse a briquettes de paille
Inventor: STISEN BORGE
IPC: B30B11/22
Filed: 1982-01-21
Abstract: Une presse a briquettes de paille sous la forme d'une machine remorquable peut ramasser, dans les champs, la paille ou la recevoir d'une autre machine de transbordement et comprimer cette paille en briquettes ayant une forme et une densite stables d'environ 1g/cm3. La machine utilise une presse a doigts de haute vitesse recevant la paille depuis un dispositif d'alimentation conventionnel, La presse a doigts consiste en deux blocs rotatifs (1) qui effectuent des oscillations rotatives synchronisees de directions opposees, a grande vitesse. Les deux blocs (1) sont pourvus de doigts (1) qui saisissent la paille pendant la premiere phase d'une course de travail puis s'engagent entre eux et effectuent un mouvement semblable a celui d'un piston pendant la derniere phase de la course de travail lorsque la paille est soumise a une grande compression. Pendant la course retour, les doigts sont retires dans les memes chemins opposes. Les deux mouvements synchronises et de directions opposees constituent une operation sans vibration. Une rotule (6) est interposee entre la bielle d'entrainement (5) et les blocs d'oscillation (1), ce qui permet de distribuer avantageusement la force necessaire a la haute compression. La presse a doigts force la paille tres comprimee a sortir par une conduite (3) d'un four et a entrer dans un four cylindrique (7) ou la contre-pression requise pour la compression a lieu sous la forme de friction. La paille comprimee est chauffee dans la conduite de four (3) et emet des vapeurs au travers d'ouvertures d'evaporation, plastifiant ainsi la paille. On peut donc comprimer la paille avec une grande densite constante. Le chauffage donne en outre a la briquette une croute ferme impermeable a l'eau sans addition supplementaire de liants.
Patent EP-0092060-A1 (EP)
Inventor: COLOMBO PAOLO
IPC: A61K9/24
Filed: 1983-03-21
Abstract: A new sustained-release form is described for the oral administration of drugs which produce a pH value of less than or equal to 5 when in aqueous solution. The new sustained-release form can also be used for drugs which do not produce an acid pH when in solution but which can be formulated with excipients of acid pH. 
     The formulation comprises essentially:
     a) a nucleus constituted by a continuous rigid polymer matrix which incorporates the drug, this polymer matrix being insoluble at acid pH values but biodegradable at pH values exceeding 5.   b) a first film which is applied over the nucleus and is arranged to regulate the diffusion of the drug by means of a membrane effect;   c) a second film which does not obstruct the diffusion of the drug, which protects the preceding film and which possibly carries a quantity of drug to compensate for the release time lag.
Patent EP-0117923-A1 (EP)
Inventor: BOSE DEBASIS
IPC: C22C1/00
Filed: 1983-12-30
Abstract: A nickel based metal alloy consists essentially of about 25 to 35 atom percent palladium and about 15 to 20 atom percent silicon the balance being essentially nickel and incidental impurities. The aiioy is especially suited for use as a filler metal in joining steels and superalloys at temperatures iess than 1000°C.