baber/WOPTO huggingface dataset:
Patent EP-0079743-A1 (EP)
Inventor: BROWN CHRISTOPHER ROBERT
IPC: G01R31/26
Filed: 1982-11-09
Abstract: The state of operability of a semiconductor device (1), e.g. a TRIAC, is tested by introducing narrow switching pulses (Figs. 4 and 5) into its normal control signal (7,8) and sensing the resulant momentary change of state. Sensing is by means of a light emitting diode (13, 16) connected in parallel with the device (1) so that when sufficient voltage appears across the device terminals, as in the non-conducting state, the diode (13, 16) will be illuminated. The L.E.D. output is received by a photo-responsive device (20, 19) and corresponding signals (21) supplied to means for correlating these with the original introduced test pulses. Lack of correspondence between these indicates that the semiconductor (1) is inoperable.
Patent EP-0060773-A1 (EP)
Inventor: PEREYRE MICHEL
IPC: C07F7/22
Filed: 1982-03-09
Abstract: Process for the preparation of stannic tetra mercaptides in an economic manner through the action of corresponding mercaptans and metallic tin, at a temperature maintained between 15 DEG  C. and 200 DEG  C.
Patent EP-0070311-A1 (EP)
Title: Table de consultation pour fonctions non lineaires utilisant une memoire morte de dimensions reduites
Inventor: STROLLE CHRISTOPHER HUGH
IPC: G06F1/03
Filed: 1982-01-25
Abstract: Memoire numerique (10) qui contient des mots de donnees numeriques representant une caracteristique de transfert symetrique desiree d'un processeur de signaux numeriques Les signaux numeriques a traiter sont appliques aux entrees d'adresses de la memoire (10), produisant des signaux de sortie en conformite avec la caracteristique de transfert desiree. On tire avantage de la nature symetrique de la caracteristique de reponse afin de reduire au minimum les dimensions de la memoire. Les mots de donnees qui ne correspondent qu'a une partie de la gamme dynamique du processeur de signaux numeriques sont stockes dans la memoire (10), et les emplacements de memoire sont adresses et extraits en fonction de la valeur d'un bit de determination de la polarite du signal numerique d'entree, les signaux de sortie etant traduits sur la gamme dynamique requise en fonction de la valeur du bit de determination de la polarite. Dans un mode d'execution prefere de l'invention, la memoire (10) est une memoire a acces selectif, les donnees stockees etant modifiees en reponse a une commande de l'utilisateur en vue de changer la caracteristique de transfert du processeur.
Patent EP-0084333-A1 (EP)
Inventor: UMEZAWA HAMAO PROF
IPC: C12P19/26
Filed: 1983-01-08
Abstract: The present invention relates to a novel polysaccharide substance, a process for the production of same by a microorganism belonging to the genus Alteromonas and pharmaceutical compositions containing this substance. The polysaccharide substance of the invention is useful for prevention and treatment of infections diseases and exhibits anti-cancer activity.
Patent EP-0097303-A1 (EP)
Inventor: JEFFREY GAINES CLAYTON
IPC: C01B17/05
Filed: 1983-06-13
Abstract: Fluid streams containing hydrogen sulfide from a steam turbine or from a sour gas stream are contacted with an aqueous solution of a polyvalent metal chelate and an oxidizing agent whereby the hydrogen sulfide is concerted to free sulfur and then to soluble sulfur compounds. The metal chelate is reduced to a lower oxidation state metal chelate and reduced metal chelate is subsequently oxidized with air back to the higher oxidation state and reused.
Patent EP-0101997-A1 (EP)
Inventor: CANTELOUP JEAN
IPC: G01B11/06
Filed: 1983-08-09
Abstract: Device for measuring the thickness of a film (4A) deposited on a transparent substrate (4B), the material of the film having a light absorption law of the exponential type characterised in that it comprises    -  a source (1) of monochromatic light,   -  a splitter (2) of light dividing the beam emitted by the source into two parts, a first part sent to a first optoelectronic converter (4) furnishing at output a first electrical signal sent to a first logarithmic amplifier, a second part sent normally to the sample, the transmitted beam being received on a second optoelectronic converter (5) furnishing at output a second electrical signal sent to a second logarithmic amplifier, the outputs of both amplifiers being connected to the input of a subtracter circuit furnishing at output a signal proportional to the difference between the output signal from the second logarithmic amplifier and the output signal from the first logarithmic amplifier, this difference representing the thickness of the sample. <IMAGE>
Patent EP-0111704-A1 (EP)
Inventor: SCHRODER ERNST DIPL-ING ENTW-I
IPC: H04N5/93
Filed: 1983-11-03
Abstract: 1. Video recorder having recording of a sound carrier (T), which is extracted alternately from a magnetic tape by two video heads (1, 2) having an overlap time, having a switch (6) which switches the sound channel conveying the sound carrier (T) between the two video heads (1, 2) during the overlap time (t1-t2, t3-t4), characterized in that the phase relationship between the sound carriers (T1, T2) conveyed to the inputs of the switch (6) during the overlap time (t1-t2, t3-t4) is so adjusted by a control magnitude (Us) that the two sound carriers (T1, T2) have substantially equal phase, at the switching instants (t5, t6).
Patent EP-0102131-A1 (EP)
Inventor: VERDUYN HENDRIK ARY
IPC: B01D53/34
Filed: 1983-09-01
Abstract: A process for conditioning a gas charged with solid particles and/or vapours, which comprises passing the gas stream through a conditioning tower, spray-injecting therein water into the gas to form fine droplets which are allowed to completely evaporate out of contact with the wall, and discharging the cooled and wetted gas from the conditioning tower. According to the invention, the water is sprayed with known per se nozzles which at a reduced water supply give a droplet size less than, or equal to, that at a larger water supply, and the supply of which is variable over a wide range, and the water supply is controlled so that, upon modification of the inlet temperature T 1  and/or the amount of gas, on the one hand, the water supplied is completely evaporated within the conditioning tower and, on the other hand, the outlet temperature T 2  of the gas always remains above the known dew point line of the gas.
Patent EP-0099654-A1 (EP)
Inventor: BAKER MICHAEL JAMES BRITISCH A
IPC: F25B9/14
Filed: 1983-06-23
Abstract: In Stirling Cycle or similar apparatus having a compressor (15, 15a), a cold finger (1) and a displacer (4) within the cold finger, sequencing between the compressor and the displacer is effected by a piston (7) effecting displacement of the displacer in response to pressure variations in the compressor (15, 15a) and a combination of piston valves (9, 10) and one-way valves (12,14) preventing flow between the compressor (15a) and the cold finger (1) until desired displacements of the displacer (4) have been effected.
Patent EP-0107960-A1 (EP)
Inventor: SCHOEMAN JOHANNES CORNELIUS
IPC: A47K3/32
Filed: 1983-10-21
Abstract: A portable shower assembly especially for campers and caravaners which comprises the combination of a container for water (1), adapted for optional heating of the water in the container, the container having an upper filling opening (2) . and an outlet (3) for draining from near the bottom, a filler cap (4) having a connection socket (5) for an air pressure pipe and an incorporated pressure limiting valve (6), an air pressure pipe (7) for leading to a power driven air pump (8), a water pipe (9) for connection to the water outlet, a valve (10) in the water pipe for controlling water flow, a shower head (11) connected at the distal end of the water pipe, with a collapsible frame (12) and cover (13) erectable to form a shower enclosure. A further embodiment comprises separated containers (66,64) - (84,86), one of which can be heated, together with a mixing valve (98) to provide for mixing the hot and cold water for a shower of suitable temperature.
Patent EP-0090694-A1 (EP)
Inventor: HEITZMANN MICHEL
IPC: H03B9/12
Filed: 1983-03-11
Abstract: 1. Frequency-tunable oscillator, constituted by an oscillating diode and a variable-capacity diode assembled to form one unitary component (10) mounted in a recess (11), the electrical mass of the oscillator being taken from the base (3) of the oscillating diode (1), the polarisation voltage of the oscillating diode being supplied through a first lateral piston (12) which is isolated (13) and rests on a first metallic disc (7) interposed between the two diodes and electrically connected with said diodes, the polarisation voltage of the variable-capacity diode (2) being supplied through a second piston (14) which is isolated (15) and rests on a second metallic disc (5) constituting the base of the variable-capacity diode (2), said oscillator being characterized in that it is continuously tunable by a mechanical means constituted by a metallic sleeve (17) movable about the second piston (14) with which it is held in soft mechanical contact, the displacement of said sleeve (17) along the piston (14), while causing the diameter of this electric connection to vary, results in trying the inductance in series with the diodes (1 and 2) and allows the mean oscillation frequency to be adjusted.
Patent EP-0107617-A1 (EP)
Inventor: REID WILLIAM J DR
IPC: C08K5/10
Filed: 1983-09-26
Abstract: 1. Impact polystyrene comprising a stabiliser system containing 2,4-bis-(n-octylthio)-6-(4'-hydroxy-3',5'- di-tert-butylanilino)-1,3,5-triazine and triethylene glycol bis-(3-methyl-5-tert-butylphenyl)-propionate.
Patent EP-0105898-A1 (EP)
Inventor: BJARNO OLE-CHRISTIAN
IPC: G01N33/68
Filed: 1983-04-14
Abstract: La teneur en collagène d'un échantillon contenant des tissus connectifs tel qu'un échantillon de viande ou d'un produit à base de viande est déterminée en traitant l'échantillon sous une forme finement broyée dans une solution aqueuse à une température comprise entre 100o C environ et 200o C environ, en particulier 140o C environ, et à un pH compris entre 4,5 et 6,5, en particulier environ 5,0, jusqu'à ce que le collagène dans l'échantillon soit sensiblement ou quantitativement dissous, en séparant les composants précipités de la suspension résultante, en soumettant la solution ainsi obtenue à une détermination protéique, en particulier par un spectrophotométrie par transmission d'IR, et en déterminant la teneur en tissus connectifs de l'échantillon en établissant une corrélation entre la valeur de détermination protéique ainsi obtenue et les valeurs de la teneur en collagène déterminées par un procédé de référence. D'une manière alternative, la détermination protéique peut être exécutée par le procédé Kjeldahl. Le tampon peut être un tampon d'acide tartrique/tartrate. Ce procédé offre l'avantage d'être considérablement plus rapide que les procédés de référence connus tels que la détermination d'hydroxy proline.
Patent EP-0163630-A1 (EP)
Inventor: HEMMINGS BARRY EDWARD
IPC: A01K97/10
Filed: 1983-11-14
Abstract: Pour permettre qu'un pêcheur à la ligne tienne une canne dans une position appropriée tout en gardant ses deux mains libres pour des opérations aussi diverses que sortir un poisson et garnir un hameçon, l'accessoire de pêche à la ligne proposé comprend un harnais s'attachant au corps de l'usager et comprenant un berceau (28, 29) destiné à supporter une canne à pêche. Dans l'agencement illustré, un élément (21) entourant la cuisse est supporté par une sangle latérale (22) faisant partie du harnais. L'élément (21) peut aussi être supporté depuis une ceinture formant partie du harnais. Le berceau est formé par deux extrémités arquées (28 et 29) d'une tige métallique (27) fixée à une partie surélevée (25) de l'élément (21) à l'aide d'écrous papillons (33). La sangle latérale (22) passe au travers d'ouvertures (41) aménagées dans l'élément (21) de manière à passer entre les écrous papillons et l'utilisateur.
Patent EP-0127198-A1 (EP)
Inventor: GARDNER HUGH CHESTER
IPC: C08G59/50
Filed: 1984-01-27
Abstract: Described herein are compositions which contain a specific group of hardeners and epoxy compounds which when combined with structural fibers produce composites which have improved tensile properties and high compressive strengths.
Patent EP-0129928-A1 (EP)
Inventor: PILGRAM KURT HANS GERHARD
IPC: A01N43/82
Filed: 1984-06-14
Abstract: Compounds of the formula:-
     wherein Z is -COCO-, COS, COCHOH, or CH 2 XCH 2 ; X is 0 or NR 3 ; one of R 1  and R 2  is a substituted oxazolyl group and other is a defined hydrocarbyl group. The preparation of such compounds, their use as herbicides and herbicidal compositions containing them.
Patent EP-0119838-A1 (EP)
Inventor: MITSUMATSU YOSHI
IPC: C04B33/26
Filed: 1984-03-15
Abstract: A high voltage porcelain insulator comprises, a porcelain body 1, and a glaze 2 applied on at least a surface portion of the porcelain body. Excellent electrical and mechanical properties can be achieved, giving a long life-time and high stability, if said porcelain body has a specific resistivity pp of ρP≥5.0 x 10 13 Ω.cm, and said glaze has a specific resistivity pg of ρg < ρP. This glaze is located at least between the body 1 and a cement 3a, 3b used to secure the electrodes 4a, 4b.
Patent EP-0130710-A1 (EP)
Inventor: WHITE THOMAS C
IPC: A61F2/16
Filed: 1984-06-08
Abstract: An intraocular lens device (10) is provided with fixation elements (14,16) for centering it in the eye. At least one of the fixation elements comprises an elongated resilient strut carried at one end (22) by the lens (12) and having a first portion (20) extending outwardly of the lens generally toward circumferential eye structure, the second portion (24) having a contacting surface (26) engageable with the eye structure, and a third portion (28) extending from the contact surface generally inwardly toward the lens for a distance, measured radially inwardly toward the lens axis (30), of at least about twofifths of the radial distance of the contact surface from the lens axis. The third portion has a free end (32), providing the at least one fixation element with substantial elastic flexibility. The generally inwardly-extending third portion of the strut prevents the end of the strut from becoming captured by a peripheral iridectomy opening.
Patent EP-0132982-A1 (EP)
Inventor: KOIZUMI MISAO C O PATENT DIVIS
IPC: B23K35/26
Filed: 1984-07-13
Abstract: A superconductor for a pulsed magnet has a wire assembly including a plurality of superconducting wires (1) individually bonded with a solder (3). The solder consists of an Sn-Pb alloy containing indium and/or bismuth. When this solder is used, a coupling current induced between the superconducting wires can be reduced to an acceptable value.
Patent EP-0134699-A1 (EP)
Inventor: CAYLESS RICHARD ARTHUR
IPC: C23F11/167
Filed: 1984-08-02
Abstract: A method of inhibiting corrosion of a metal surface comprises applying to the metal surface an organic solvent in which is dissolved a phosphate monoester of a hydroxyalkyl acrylate or a hydroxyalkyl alkylacrylate which phosphate monoester has the general formula,
     where
     R, is hydrogen, a methyl group or an ethyl group   R 2  is an alkyl group having from 2 to 10 carbon atoms and   n is a positive integer from 1 to 20   
     The solution may also contain a diester of a hydroxyalkyl acrylate, a diester of a hydroxyalkyl alkylacrylate, hydroxyalkyl acrylate or hydroxyalkyl alkylacrylate. 
     The method may also improve the adhesive strength of a subsequently applied protective coating e.g. paint.
Patent EP-0130878-A1 (EP)
Inventor: BERTIN JEAN
IPC: A61P9/00
Filed: 1984-06-18
Abstract: Derivatives in the form of racemates or enantiomers corresponding to the formula (I) <IMAGE>  in which  Z denotes an oxygen atom or 2 hydrogen atoms, R1 or R2 or R3 or R4 denotes the methyl radical while the others are hydrogen atoms, and their salts of addition to pharmaceutically acceptable acids. Application in therapeutics.
Patent EP-0136292-A1 (EP)
Title: Correction d'erreur de rafale utilisant des codes de bloc cycliques
Inventor: AHAMED SYED VICKAR
IPC: G06F11/10
Filed: 1984-01-17
Abstract: Méthodologie et circuits associés permettant le codage et le décodage de mots de données afin d'obtenir une correction d'erreur de rafale. Codeur 14: il divise les mots de données en une pluralité de courants de sous-cadence; code individuellement ces courants en utilisant une technique de codage par bloc; et reconstitue ensuite les courants codés ainsi que les mots de parité associés dans un ordre entrelacé pour produire le signal de sortie du codeur (Fig. 5). Décodeur 20: il divise les mots reçus en une pluralité correspondante de courants reçus de sous-cadence; calcule individuellement le syndrome ainsi que des versions décalées et divisées du syndrome pour chaque courant reçu; après chaque décalage et chaque division, il compare le reste partiel avec le polynôme caractéristique du code applicable, et il corrige le bit applicable dans le courant reçu correspondant de sous-cadence chaque fois que la comparaison indique qu'une erreur s'est produite (Fig. 7).
Patent EP-0153336-A1 (EP)
Inventor: GRIGG GEOFFREY WALTER
IPC: C07K9/00
Filed: 1984-07-20
Abstract: Un procédé d'amplification de l'activité antitumorale de la phléomycine, la bléomycine, la tallysomycine où leurs mélanges consiste à administrer de tels composés associés à un composé d'amplification ayant deux anneaux, chacun d'eux pouvant comprendre cinq ou six membres et pouvant être hétéroaromatique ou aromatique. Est également décrite une préparation pharmaceutique comprenant la phléomycine, la bléomycine, la tallysomycine, ou un mélange de ces composés additionné au composé d'amplification; est également décrit un régime antibiotique amplificateur de la phléomycine ayant un indice thérapeutique plus élevé que celui de la phléomycine seule.
Patent EP-0164358-A1 (EP)
Title: Systeme de commande pour installations automatiques, en particulier des installations de lessive
Inventor: MEIER KARSTEN
IPC: G07F7/00
Filed: 1984-09-07
Abstract: Un système de commande (4) est destiné à des installations automatiques, en particulier des installations de lessive dans des maisons résidentielles où plusieurs utilisateurs peuvent utiliser contre paiement les machines de l'installation, par exemple des machines à laver (11), des machines de séchage par centrifugation, des tambours de séchage (2) et des calandres (3), d'une manière et pendant une période de temps prédéterminées après que l'utilisateur en question a activé un circuit donnant accès (9). Le système comprend un lecteur de cartes (5) qui est adapté à la lecture mécanique de cartes d'identité (6) qui ont été distribuées aux utilisateurs et qui contiennent sous une forme lisible mécaniquement des données concernant l'identité de chaque utilisateur. Le système comprend également un circuit (7) qui compare les données lues par le lecteur de cartes avec des données stockées concernant les utilisateurs autorisés et qui, en cas de conformité active le circuit donnant accès (9). A des fins de débit, le système comprend un circuit (12, 13) qui, lorsqu'une machine (1, 2, 3) est activée, mémorise les données d'identité lues ainsi que des données concernant la machine en question. Le lecteur de cartes (5), le circuit de comparaison et d'activation et le circuit de mémorisation (7) peuvent être communs à plusieurs machines car un circuit sélecteur (8) est monté entre ces circuits communs et le circuit donnant accès à chaque machine. L'utilisateur peut introduire manuellement des données concernant la machine (1, 2, 3) qu'il désire utiliser à l'aide de ce circuit sélecteur.
Patent EP-0173128-A1 (EP)
Inventor: BESECKE SIEGMUND DR
IPC: C08F20/58
Filed: 1985-08-06
Abstract: 1. Compounds of formula I  see diagramm : EP0173128,P4,F1  wherein R1 represents hydrogen or methyl and R2 represents hydrogen or an alkyl group with 1 to 3 carbon atoms.
Patent EP-0176991-A1 (EP)
Inventor: WU YULIN
IPC: E21B41/02
Filed: 1985-09-27
Abstract: A corrosion-inhibiting composition and method of inhibiting corrosion on metal surfaces are described. The composition comprises a reaction product of (a) a first '6onstituent selected from an epoxide having an average of at least about one vicinal epoxide per molecule and a halogenated aliphatic compound having at least one displaceable halogen and (b) a second constituent comprising a dimercaptan. The reaction product in a hydrocarbon diluent is an effective corrosion inhibitor when applied to metal surfaces in highly corrosive environments, and is designed particularly for downhole metal surfaces of oil drilling_ equipment.
Patent EP-0152967-A1 (EP)
Inventor: BEENHAKKER ALBERTUS HENDRIK
IPC: F28F27/02
Filed: 1985-01-09
Abstract: A recuperative heat exchanger for gas-gas heat exchange at a temperature above 700°C, comprising a refractory lined vessel having a vertically extending steel shell (2) closed at top and bottom by respective ends (3, 4), wherein the space within the vessel is divided into respective top and bottom end chambers and a heat-exchange chamber therebetween by top and bottom apertured refractory plates and the end chambers are connected by a plurality of substantially vertical tubes of refractory ceramic material extending between said plates. To provide good contact of the second heat exchange medium with the tubes, connections (5, 6) for respectively supply and discharge of a first one of the heat-exchange media are provided in said ends, and on one side of said steel shell there are a plurality of connections (10) for supply of the second of the heat-exchange media distributed over a region extending both vertically and circumferentially and on the other side of the steel shell there are a plurality of connections (15) for discharge of the second medium also distributed over a region extending both vertically and circumferentially. The connections (10, 15) for supply and discharge of the second medium being connected via respective manifolds (9,14) to main supply and discharge conduits respectively.
Patent EP-0187399-A1 (EP)
Inventor: UBBENS HENRICUS DETHMER UBBO
IPC: H05K3/46
Filed: 1985-11-21
Abstract: s7 The invention relates to a method of interconnecting conductors of different layers (2, 4) of a multilayer printed circuit board by forming a depression in the relevant conductor of the outermost layer (4) so that the insulation layer(s) (3) is deformed and contact is made between the outermost layer (4) and the appropriate conductor(s) of the next layer or layers (2).The method can suitably be used in multilayer printed circuits on a substrate and in flexible multilayer printed circuits on an electrically insulating foil. In the latter case a temporary backing surface is required for the depression process. The substrate (1) or the temporary backing surface must be deformable to a sufficient degree.
Patent EP-0169125-A1 (EP)
Inventor: FRULEUX ALAIN
IPC: H05C3/00
Filed: 1985-06-25
Abstract: 1. An electrical fence formed by a network (1) of conductive wires (4), each of the wires comprising on the one hand an input end (A) and on the other hand an output end (B) and conducting a current from a single supply source (2), the network also comprising means for controlling disconnection faults in the wires and insulating faults between the wires, characterised in that the control means are connected via galvanic insulating means to processing means (7) and in that the means for controlling faults comprises fault detection cells (11, 12, 24, 25, 28, 29, 30, 40) arranged in the network in such a manner as to effect a distribution of potentials at the input and output ends (A, B) of the wires (4, 13, 14, 17 to 20), said cells allowing for a control of the distribution at the ends (A, B) of the wires (4, 13, 14, 17 to 20).
Patent EP-0171310-A1 (EP)
Inventor: PICARD EMMANUEL
IPC: A01H1/02
Filed: 1985-07-03
Abstract: Process for obtaining doubled haploids of cereals, wherein the plants are treated by a chemical hybridation agent, after the pollination period the abnormal caryopsis are taken and the plants are regenerated from the embryo of abnormal caryopsis and the self-fertilization is effected for each of the regenerated plants to obtain seeds corresponding to homozygous plants and the following generations.