baber/WOPTO huggingface dataset:
Patent EP-0183957-A1 (EP)
Inventor: HARR DIETER
IPC: H02H3/33
Filed: 1985-10-22
Abstract: 1. Residual-current circuit breaker with a transductor circuit, whose secondary widing (8) is connected in series with a measuring impedance (10) to a clock generator (7) which is connected via a rectifier circuit (5) to the power supply system, wherein an evaluating circuit (11) for voltage pulses is connected to a pick-off between secondary winding (8) and impedance (10), the evaluating circuit being connected to a tripping device (12) which acts via a latching mechanism (13) on switch contacts (15) in the lines to be monitored (1 and 2), characterized in that the measuring impedance and in that, between each of the two terminals of the secondary winding (8) and reference potential there is arranged a respective low-pass filter (17, 18 and 19, 20).
Patent EP-0191179-A1 (EP)
Inventor: MULLER ULRICH A DR
IPC: F25B9/14
Filed: 1985-12-11
Abstract: Eine thermoakustische Vorrichtung mit einem Einbauten aufweisenden Schwingungsraum (10). Als Einbauten sind stabartige Elemente (22) vorgesehen.
Patent EP-0168275-A1 (EP)
Title: Stalle de traite et d'alimentation
Inventor: DAFFINI JEAN-PIERRE
IPC: A01K1/12
Filed: 1985-05-28
Abstract: Cette stalle comporte un plancher articulé sans fin (6) qui glisse sur une sole horizontale (10) et passe autour de rouleaux horizontaux (2, 4) montés sur un châssis (1). Des plaques de cornadis (14) sont montées latéralement sur le plancher et des auges (16) fixées sur les plaques se prolongent dans l'espace (18) entre les deux plaques adjacentes de façon à être accessibles. Chaque plaque (14) porte également un organe basculant (20) qui ferme l'accès à l'auge, peut être escamoté vers le bas par la bête voulant atteindre l'auge, mais se relève pour interdire à la bête de quitter l'auge avant la fin de la traite.
Patent EP-0187615-A1 (EP)
Title: Set of elements for composite constructions
Inventor: SCHEIWILLER ROLF
IPC: E04B2/18
Filed: 1985-01-11
Abstract: 1. Construction assembly for the erection of composite constructions, comprising a trough stone which is provided with connecting members for co-operation with other elements, characterized in that the connecting members (3, 4) are situated on every side (10, 11, 12) of the trough stone (9, 19) and that they are shaped and positioned such that another trough stone may be attached directly to any one side of the trough stone in such a manner that it is detachable only in one plane, particularly the vertical one, from the other trough stone, and in that the long sides (12) of the trough stone (9, 19) are provided with a thickening (13) on the inside in order to receive bottom elements (14).
Patent EP-0197112-A1 (EP)
Inventor: OWENS ALWYN ROBERTS
IPC: G01V1/18
Filed: 1985-10-18
Abstract: Un détecteur sismique pouvant détecter des ondes sismiques dans la couche superficielle du sol à des fréquences d'environ 1 Hz et plus comprend une masse sismique équilibrée (10) ayant une mobilité limitée, un élément de support (104) de la masse sismique, une suspension à ressorts (32, 108) pour l'élément de support, et un senseur (122) adjacent à la masse sismique pour détecter son déplacement. La masse sismique le déplace de préférence en un sens sensiblement vertical. Le senseur (122) comprend de préférence un dispositif à effet de Hall qui détecte la position d'un aimant (118) susceptible de se déplacer avec la masse sismique. Un ou des enroulements (120) sont associés à l'aimant et connectés à un circuit d'amortissement de contre-réaction. Le détecteur et le procédé de l'invention s'appliquent particulièrement à la détection de personnes intruses qui provoquent des perturbations du sol.
Patent EP-0205899-A1 (EP)
Inventor: TORIKAI TOSHITAKA
IPC: H01L31/107
Filed: 1986-05-15
Abstract: @ The planar heterojunction avalanche photodiode (APD) includes a first semiconductor layer of a first conductivity type for generating carriers by absorbing light and a second semiconductor layer of the first conductivity type-for avalanche-multiplying the carrier injected from said first semiconductor layer, wherein the impurity concentration decreases with the distance from said first semiconductor layer and whose bandgap is greater than that of said first semiconductor layer. A first semiconductor region of a second conductivity type is diffused in said second semiconductor layer at a prescribed depth from the upper face of said second semiconductor layer and forms a stepwise p-n junction on the interface with said second semiconductor layer. A guard-ring of the second conductivity type is formed in said second semiconductor layer by ion implantation from the upper face of said second semiconductor layer to overlap the circumferential part of said first semiconductor region and forms a linearly graded p-n junction with said second semiconductor layer in a position closer to said first semiconductor layer than said stepwise p-n junction. This heterojunction APD with a guard-ring is effectively protected from edge breakdown and permits further noise reduction.
Patent EP-0220574-A1 (EP)
Inventor: REVEL MICHEL
IPC: C12N15/24
Filed: 1986-10-10
Abstract: Human interferon-beta 2A  and interferon-beta 2B  are produced in purified form by recombinant DNA techniques. Two separate human genes have been identified which code for the production of IFN-β 2A  and IFN-β 2B , respectively. The sequence of IFN-β 2A  cDNA is established. These genes and cDNA have been cloned into mammalian cells with an SV40 early promoter sequence and such genomic clones are capable of pro­ducing IFN-β 2A  and IFN-β 2B . The antiviral activity of such recombinant IFN-β 2A  and IFN-β 2B  is demonstrated as well as other biological activity identifying them as human interferons. It has been shown that IFN-β₂ secretion is induced in human cells by growth-­stimulatory cytokines.
Patent EP-0229915-A1 (EP)
Inventor: BOCK MARTIN DR
IPC: C04B41/91
Filed: 1986-11-15
Abstract: For pretreating ceramic materials for highly adhesive chemical metallisation, the ceramic parts are treated, for roughening before the chemical metallisation, with a salt solution, the viscosity of which has been increased by additives, whereupon the parts are dried and heated.
Patent EP-0199493-A1 (EP)
Inventor: BOULTON THOMAS WESLEY
IPC: H01M4/86
Filed: 1986-04-08
Abstract: An electrode for use in an electrochemical cell and comprising a composition of a mixture of a plastics material and an electrically conducting fibrous material which has a ratio of length to diameter (L/D) of at least 50, and preferably at least 100. The composition may comprise 1% to 10% by volume of electrically conducting fibrous material and the plastics material is preferably a thermoplastic material.
Patent EP-0190998-A1 (EP)
Inventor: TIEKE BERND DR
IPC: C08G59/22
Filed: 1986-01-30
Abstract: Verbindung der Formel I <IMAGE> worin R1 -OH oder -OCH2 CH?CH2 und R2 ein Wasserstoffatom, C1-4-Alkyl, C1-4-Alkoxy, Halogen, C6-10-Aryl, C7-8-Aralkyl oder C7-8-Alkaryl bedeuten, R3 ein Wasserstoffatom oder C1-4-Alkyl ist oder die beiden R3 zusammen eine Polymethylenkette mit 2-4 C-Atomen bilden und q 1 bis 3, 5 darstellt. eignen sich zusammen mit Epoxidharzen und hitzeaktivierbaren Härtern und/oder Härtungskatalysatoren zur Herstellung von härtbaren Gemischen. Die daraus erhaltenen gehärteten Produkte können durch Tempern bei erhöhten Temperaturen oder durch Bestrahlung mit aktinischem Licht zur Herstellung von elektrisch leitenden Ueberzügen oder Mustern verwendet werden. Auf diesen elektrisch leitenden Ueberzügen oder Mustern kann stromlos Metall abgeschieden werden.
Patent EP-0220289-A1 (EP)
Inventor: HARTWELL WALTER THORNLEY
IPC: G01F1/66
Filed: 1986-05-02
Abstract: Système de détermination non invasive de la quantité d'un vaisseau sanguin interne d'un patient consistant à exécuter une analyse auto-régressive des signaux acoustiques à décalage Doppler résultant de la réflexion de signaux ultrasoniques due au mouvement des cellules sanguines, en calculant la moyenne des coefficients de réflexion et des niveaux d'énergie résiduelle résultant de l'analyse auto-régressive sur un certain nombre de cycles cardiaques. Chaque cycle cardiaque est déterminé par une analyse des signaux d'électrocardiogramme du patient, et les cycles cardiaques résultants sont divisés en un nombre prédéfini de canaux ou de segments temporels. On exécute ensuite une analyse auto-régressive sur chaque canal individuel pour déterminer les coefficients de réflexion et le niveau d'énergie résiduelle pour chaque canal. On calcule ensuite la moyenne des coefficients de réflexion et du niveau d'énergie résiduelle pour chaque canal particulier sur tous les cycles cardiaques pour obtenir un coefficient moyen de réflexion et un niveau moyen d'énergie résiduelle pour chaque canal combiné. Le spectre de puissance pour chaque canal combiné est alors calculé à partir des coefficients moyens de réflexion et du niveau moyen d'énergie résiduelle et affiché canal par canal en utilisant différentes couleurs pour représenter les différents niveaux de puissance. L'utilisation de couleurs différents facilite énormément la lecture de l'affichage par le personnel médical qui est censé prendre des décisions diagnostiques en fonction de la quantité de l'écoulement sanguin.
Patent EP-0218719-A1 (EP)
Inventor: TRAINI OSCAR
IPC: H02G7/14
Filed: 1986-04-09
Abstract: Un amortisseur de vibrations pour un conducteur d'une ligne électrique aérienne comprend un serre-câble (3), pour se fixer à un conducteur (2), et un corps creux (6) à l'épreuve des agents atmosphériques, contenant un fluide incompressible (13) et une tige sensiblement verticale (9) dont l'axe rencontre l'axe du conducteur, et un élément solide ayant un trou au travers duquel ladite tige (9) peut passer de telle manière que l'élément solide (11) peut osciller le long de ladite tige; l'élément solide (11) est maintenu dans une position intermédiaire le long de la tige (9) au moyen de deux ressorts hélicoïdaux (10, 12), l'un au-dessus et l'autre au-dessous de l'élément solide (11).
Patent EP-0278990-A1 (EP)
Inventor: MISCHKE ARTHUR PROF DIPL-ING
IPC: F02D41/40
Filed: 1987-02-14
Abstract: 1. A method of adjusting the commencement of delivery at the timing mechanism of an injection pump of an air-compressing internal combustion engine for driving a vehicle by means of an electronic control unit by which, for every load condition ascertained from the operating parameters : engine speed, regulating rod travel and crank shaft position signal, an adapted delivery commencement point is adjusted by moving the timing mechanism in the "later" or "early" direction and by which, when the load condition varies from a lower into a higher load range, the delivery commencement point is adjusted by the control unit firstly to a delivery commencement point which is in the "later" direction and then subsequently, after a delay, is adjusted to a delivery commencement point in the "early" direction which is adapted to the altered load state, characterised in that the "late" commencement of delivery which is adjusted by the control unit (21) remains constant within an initial time period t1 -t2 of about 2-20 seconds which is subsequently, in a second time interval t2 -t3 adjusted to the commencement of delivery of the altered load state in accordance with an exponential function.
Patent EP-0235753-A1 (EP)
Inventor: POUILLY SERGE
IPC: B29C48/92
Filed: 1987-02-26
Abstract: The present invention relates to a process for manufacturing an extruded tube (22) provided with at least one optical fibre (21), which consists in extruding the tube around the fibre(s), in drawing the tube and the fibre(s) by means of a tracked haul-off device (7) and then a capstan haul-off (10), in producing an elastic elongation of the single extruded tube (22) by establishing a difference in speed between the tracked device (7) and the capstan haul-off (10), the release of this tube on exiting the capstan haul-off resulting in an additional length for the fibres, characterised in that the speed of movement of the fibre(s) upstream from the extrusion operation and the speed of movement of the tube downstream from the capstan haul-off are measured and then the ratio of these two speeds is compared to a predetermined ratio, the result of this comparison being used to control the ratio between the speed of the tracked device (7) and that of the capstan haul-off (10) so as to obtain a constant additional length for the fibres. The invention also relates to an assembly permitting the operation of the process. Application to the manufacture of optical fibre cables. <IMAGE>
Patent EP-0246451-A1 (EP)
Title: Vorrichtung zur Bestimmung von Gaspartialdrücken im Blut
Inventor: POLASCHEGG HANS-DIETRICH DR
IPC: A61B5/00
Filed: 1987-04-16
Abstract: Es wird ein Verfahren zur Bestimmung von Blutgaspartialdrücken beschrieben, bei dem an einem Membranfilter 20 Blutplasma abgetrennt und anschließend einem Blutgasanalysator 48 zugeführt wird (Fig. 1).
Patent EP-0256252-A1 (EP)
Inventor: ADAM NORBERT DR
IPC: C08G18/50
Filed: 1987-06-23
Abstract: Es wird eine Polyolkomposition auf Basis von a) mindestens 10, bevorzugt 10 bis 49 Gew.-% Alkylenoxid-Polyethern mit OH-Zahlen von 400 bis 520, die durch Addition von Alkylenoxiden, bevorzugt Ethylenoxid und Propylenoxid, an 2,3-und/oder 3,4-Toluylendiamin erhalten worden sind, b) 20 bis 46 Gew.-% Phosphor- und/oder Halogen-haltigen Flammschutzmitteln, c) 5 bis 10 Gew.-% eines mindestens zwei aktive H-Atome aufweisenden Kettenverlängerungsmittels/Vernetzungsmittels, d) an oberflächenaktiven Mitteln, e) Wasser, f) 0 bis 30 Gew.-% von weiteren Polyhydroxylverbindungen des Molekulargewichts 300 bis 10 000, beansprucht. Erfindungsgegenstand ist auch die Verwendung dieser Polyolkomposition zur Herstellung von flammwidrigen Polyurethan-Schaumstoffen mit sehr niedriger Wärmeleitfähigkeit und guter Zähigkeit, vorzugsweise unter Verwendung von Trichlor-trifluor-ethan als Treibmittel.
Patent EP-0251141-A1 (EP)
Inventor: OHTAKA HIROSHI
IPC: A61K31/495
Filed: 1987-06-23
Abstract: Novel piperazine compounds of the formula:
      wherein either one of R¹ and R² is methoxy group and another is hydrogen atom, or a pharmaceutically acceptable acid addition salt thereof, a process for preparing them, a pharmaceutical composition containing them, and their use in the preparation of a medicament for the treatment or phophylaxis of peptic ulcers are disclosed.
Patent EP-0254229-A1 (EP)
Inventor: NAGATA TERUYUKI
IPC: C07C211/09
Filed: 1987-07-17
Abstract: A process for producing of N,N'-dialkylalkanediamines represented by the formulae (I), (11) or (III),
     
     
     wherein R is a lower alkyl group and R' to R 8  are each hydrogen atom or a lower alkyl group, which comprises reacting the corresponding dichloroalkanes represented by Formulae (IV), (V) or (VI),
     
     
     wherein R' to R 8  are as defined above with a lower alkyl primary amine represented by Formula (VII),
     wherein R is as defined above substantially in the absence of water.
Patent EP-0263982-A1 (EP)
Inventor: KUBO HARUAKI
IPC: B23B31/20
Filed: 1987-09-11
Abstract: A collet chuck, comprising the main body (11) of the chuck, a collet (12) which is fitted into the main body thereof, and a fastening nut (13) for chucking a cutting tool which is screwed into the main body of the chuck under the state where the fastening nut is detachably connected to the collet, thereby reducing the diameter of the collet, wherein an external flange (16) is provided on the collet (12), internal flanges (18a,b) are provided on the fastening nut (13), and while holding of these flanges (16, 18a,b) into one another permits the collet (12) and the fastening nut (13) to be detachably connected to each other, a pair of cutout sections (19) opposite to each other are formed on the inward flanges (18a,b) of the fastening nut (13) so that the mounting and detaching operation may be easily made.
Patent EP-0256586-A1 (EP)
Inventor: PHILLIPS GARETH THOMAS
IPC: C07C233/00
Filed: 1987-07-24
Abstract: S-(-)-atenolol (4-(2-hydroxy-3-isopropylaminopropoxy)phenyl acetamide) is obtained by a process including the step of stereo-specific epoxidation by an ester of 4-allyloxyphenyl­acetic acid using a micro-organism capable of stereo-selective epoxidation, e.g.  Pseudomonas   oleovorans , to produce the corresponding ester of 4-(2,3-epoxypropoxy)phenylacetic acid which is predominantly in S configuration.  Pseudomonas   oleovorans  ATCC 29347 produces at least about 90% of the epoxypropoxy compound in  S  configuration. The resulting epoxypropoxy compound can be converted into atenolol, maintaining the high proportion of  S  configuration, by reacting the epoxypropoxy compound with isopropylamine and converting the ester group to an amide group by reaction with ammonia.
Patent EP-0233678-A1 (EP)
Inventor: TURNER ANDREW DEREK
IPC: H01M4/62
Filed: 1987-01-05
Abstract: An electrochemical cell, e.g. a lead acid electric storage cell, comprises a positive electrode, a negative electrode, an aqueous electrolyte and, optionally, a porous cell component such as a cell separator interposed between the electrodes. To enhance access of electrolyte to one or both of the electrodes or to the component during operation of the cell and thereby improve cell performance, at least one of the component and the electrodes is porous and includes a promoter in the form of solid material other than graphite having, under the operating conditions of the cell, a zeta potential of such magnitude and polarity as to be capable of inducing electro-osmotic flow of electrolyte into the component or electrode when a current is flowing through electrolyte filled pores thereof. An example of such a material (termed an 'electro-osmosis promoter') is sulphonated polyvinylidene difluoride.
Patent EP-0237231-A1 (EP)
Inventor: NITSCHKE DEAN M
IPC: C03B23/03
Filed: 1987-02-25
Abstract: A glass sheet press bending system (20) disclosed has a bending station (30a,30b,30c,30d) for providing press bending between upper and lower molds (32, 42) without intrusion into or through a conveyor (26) on which glass sheets are heated prior to the bending. The upper mold (32) is positioned above the conveyor (26), while the lower mold (42) is movable horizontally at an elevation above the conveyor from a first position adjacent the upper mold to a second position below the upper mold whereupon vertical movement therebetween performs the press bending between the molds. A transfer mold (48) receives the bent glass sheet from the upper mold (32) for cooling. Two embodiments of the bending station (30a,30c) have the lower mold continuously positioned within a heated ambient to provide a relatively hot lower mold that reduces breakage, while two other embodiments of the bending station (30b,30d) have the lower mold (42) movable out of the heated ambient after the press bending to provide a cooler mold that does not mark the glass sheets. Two embodiments of the bending station (30a,30b) have a lower mold (42) with a fixed curved shape, while the other two embodiments of the bending station (30c,30d) have a lower mold with first and second mold portions (60,62) that are movable with respect to each other to provide initial and final stages of the press bending operation. Each embodiment of the bending station has particular utility when utilized with a quench station (54) located on the opposite side of the heating conveyor (26) and the upper mold (32) as the lower mold (42) in its first position.
Patent EP-0241140-A1 (EP)
Inventor: NILSSON HANS BERTIL STURE
IPC: G01N33/566
Filed: 1987-03-10
Abstract: A method of detecting the presence of a cell, virus or circulating body component or an antibody thereto in a sample comprises contact­ing the sample with a regent bound to a solid support, usually a polymer. The reagent may for instance be a carbohydrate, a protein or an antibody. 
     Having been contacted with the sample, the reagent bound to the solid support is contacted with the same or another reagent coupled to a macromolecular wtaer-insoluble carrier, for instance polymeric micro­beads, to which is further multivalently bound a substance which is capable of initiating a reaction having a detectable reaction pro­duct. Alternatively, the reagent is coupled to the substance multi­valently bound to the carrier. The substance may be an enzyme, anti­body or blood clotting factor. 
     Then, the reagent bound to the solid support is reacted with a com­pound which is a precursor of a detectable reaction product or capable of initiating a reaction cascade the end product of which is detectable. The compound may be an enzyme substrate, an antigen or a blood clotting factor. If any sample component has become bound to the reagent, a detectable reaction product is formed.
Patent EP-0251502-A1 (EP)
Inventor: JOHNS OWEN LOUIS
IPC: A61F5/448
Filed: 1987-06-03
Abstract: A low profile ostomy device (100) includes an ostomy bag (102) with an opening (104), a first coupling member (106) attached to the ostomy bag at the opening, and a second coupling member (122) for attachment to a user's body. The first and second coupling members are engaged by the joining of an engaging element (112, 126) on each of the members, the engagement providing a tight mechanical seal between the members within the ostomy bag.
Patent EP-0264175-A1 (EP)
Inventor: BERKA THOMAS RODNEY
IPC: C07K14/81
Filed: 1987-08-17
Abstract: Protease inhibitors, LEP-10 and LTI, produced by  Streptomyces .
Patent EP-0267031-A1 (EP)
Inventor: MARTEN JEROME HERBERT
IPC: E01C7/18
Filed: 1987-11-05
Abstract: A pelletized mixture of gypsum, carbonaceous material and pyrite is charged to a travelling grate where the charge is heated under suitable conditions to produce a solid sintered material which has a broad spectrum of applications due to its chemical and physical properties and a gaseous effluent containing sulfur dioxide, sulfur or mixtures thereof.
Patent EP-0253706-A1 (EP)
Title: Valve de purgeur pour évacuer la phase liquide d'un fluide biphasique
Inventor: PROVOST JEAN-CLAUDE
IPC: F16T1/24
Filed: 1987-06-26
Abstract: La valve de purgeur (13) est destinée à évacuer d'un fluide biphasique la phase liquide. Elle comporte un siège (13b) et un clapet (13a), celui-ci étant commandé en ouverture par un flotteur à l'extrémité d'un premier bras (15a) d'un levier, dont l'autre bras (15b) comporte une came qui s'engage dans une gorge (33) de la queue (30) du clapet (13a). Le siège (13b) comprend un orifice (21) au centre d'une face plane (24), d'où fait saillie une douille (26) pour guider la queue (30) du clapet (13a). En regard de la face plane (24), le clapet comporte une tranche plane (31), d'où fait saillie un pointeau tronconique (32). Entre siège (13b) et clapet (13a) se trouve délimité une chambre annulaire (40), qui communique avec le volume de recueil de la phase liquide par trois ajutages : un ajutage (27b) en prolongement d'une fente (27) où passe le bras de levier (15b), et deux ajutages suivant un diamètre perpendiculaire à la fente (27) tangent à la face plane (24). Le guidage du clapet et la disposition des ajutages assurent un repos du clapet sur le siège précis et reproductible, pour réduire les fuites au minimum.
Patent EP-0279134-A1 (EP)
Title: Latex antiredéposant pour le lavage d'articles textiles
Inventor: BERROD GERARD
IPC: C11D3/00
Filed: 1987-12-18
Abstract: Latex antisallissures et antiredéposants utilisables dans le lavage aqueux des matières textiles, constitués soit de copolymères acétates de vinyle acides carboxyliques insaturés éventuellement greffés par des polyesters sulfoniques soit de compolymères (méth)acrylique greffés par des polyesters sulfoniques.