baber/WOPTO huggingface dataset:
Patent EP-0225354-B1 (EP)
IPC: A63H19/18
Filed: 1986-06-10
Granted: 1990-08-22
Abstract: A coupling device (1) comprises a hook-shaped coupling element (1'), a rod (4) connected to the latter and having an axis extending in the longitudinal direction of the railway car in a normal position, an anchor (5) integrally formed with the rod having projecting parts on both its sides and a spring (3) which co-operates with the rod (4) and the anchor (5) to maintain the spring-biased coupling element in a normal position while enabling the coupling element to pivot about a vertical axis. The anchor is biased by the spring (3) and pushed against a stop surface (2) so that one end of the anchor forms a pivoting point (6, 7) on the stop surface (2) when the coupling element pivots. The stop surface (2) on which is situated the pivoting point (6, 7) of the anchor is turned towards the free end of the coupling element (1) so that, upon pivoting of the coupling element (1), the pivoting point (6, 7) is situated on the pivoting side. The stop surface (2), the anchor (5) and the spring (3) are arranged in a chamber (8) having an opening for the rod (4). The spring comprises a pressure spring element (3) which bears on an inner wall of the chamber opposite to the stop surface.
Patent EP-0224580-B1 (EP)
Title: Utilisation de 3-amino-5-(w-hydroxyalkyl)-1,2,4-triazoles comme inhibiteurs de corrosion pour metaux lourds non-ferreux dans des systemes aqueux
IPC: C23F11/14
Filed: 1986-05-23
Granted: 1989-10-11
Abstract: Des 3-amino-5-(omega-hydroxyalkyl)-1,2,4-triazoles de formule générale (I) où n représente un nombre entre 1 et 12, ou leurs sels d'acides inorganiques ou organiques sont utilisés comme inhibiteurs de corrosion pour métaux lourds non-ferreux dans des systèmes aqueux.
Patent EP-0231268-B1 (EP)
IPC: B62D53/08
Filed: 1986-07-11
Granted: 1992-04-01
Abstract: A system including an anti-jackknifing abutment apparatus (FIGS. 1-4, 7, 8) and electrical (FIG. 5) and hydraulic (FIG. 6) controls provides system control which controls limited relative angular movement between an articulated tractor 10 and trailer 20. An engagement driver in the form of cylinder 36 mounted within a rigid frame 23 is mounted by a mounting bar 25 to a forward beam member 22 of the trailer 20 for moving a abutment element 28, 128 into and out of an engagement zone within the longitudinal V-slot 17 of the fifth wheel 14. The abutment element in position on a rotational swing of the articulated vehicle is contacted by ears 18 of the V-slot, where due to the structure of the apparatus, the further rotational movement may be arrested or controlled to permit adjustment of the rotational limit of further angular movement under control of the driver. The system can be adjusted and controlled to permit adaption of the moving vehicle to various road and rig movement conditions, acting to prevent dangerous jackknifing from occurring.
Patent EP-0239738-B1 (EP)
IPC: B65B7/16
Filed: 1987-01-30
Granted: 1990-01-17
Abstract: The present invention relates to a device for feeding covers to a continuously operating container closing machine. The device makes it possible continuously to feed covers to closure tools which revolve in a circular path and during their rotary movement descend, for the closing, onto containers moved past below the closing station, so that the closure tools place and close the covers on the containers. For the transfer of the covers, a cover guide path is moved over a certain region of the rotary movement of the closure tool synchronously and in alignment with the closure tools so that the covers can be delivered during this phase to the closure tool.
Patent EP-0242221-B1 (EP)
IPC: G10D1/00
Filed: 1987-04-16
Granted: 1993-03-31
Abstract: A sound enhancing device (12) for a stringed musical instrument (10) has a bridge pad (46) of a cold flowable material fitted to support the full underside of a bridge foot (42, 44). The bridge pad (46) is positioned between the feet (42, 44) of the bridge (30) and the body portion (32) of the musical instrument whereby the tension of the strings causes the pad (46) to cold flow to conform to the contours of the body portion and the bottom of the bridge feet (42, 44), whereby the string vibrations will be transmitted to the body portion of the stringed musical instrument with greater clarity, tone and richness of the sound of the musical instrument. The pads are pre-cut to fit directly between the bridge feet (42, 44) and the body top (28) of the body portion (32) of the instrument (10).
Patent EP-0254527-B1 (EP)
IPC: C07D487/06
Filed: 1987-07-20
Granted: 1993-01-27
Abstract: Compounds of the formula I : <CHEM>  wherein R1 =H, CH3; m = 0,1; R2 = R3 = H or R2, R3 = bond, R4 = C1-C4 hydrocarbon, n = 1 or 2 and their pharmaceutically acceptable salts are antihypertensive agents. Their preparation and pharmaceutical compositions containing them are also described.
Patent EP-0255359-B1 (EP)
IPC: A47L9/24
Filed: 1987-07-29
Granted: 1992-06-17
Abstract: A helically fabricated flexible hose having at least two parallel helical support members (10, 11; 30, 31 and 32), inner and outer plastics strips (11; 30: 20; 44) wrapped helically about the support members, and at least one pair of helical electrical conductors (16, 17, 18, 19; 38, 39, 40, 41, 42, 43) disposed on opposite sides of one of the support members and slidably positioned between the inner and outer plastics strips. Each of the helical electrical conductors comprises a conductive element and a plastics dielectric coating disposed around the conductive element. The plastics dielectric coatings are not bonded to the inner and outer plastics strips so that they may slide between them.
Patent EP-0263051-B1 (EP)
IPC: C04B35/65
Filed: 1987-09-01
Granted: 1992-10-21
Abstract: There is disclosed a method for producing a self-supporting ceramic body by oxidation of a molten precursor metal with a vapor-phase oxidant to form an oxidation reaction product and inducing a molten flux comprising said molten precursor metal through said oxidation reaction product. A second metal is incorporated i  said molten flux during the oxidation reaction. The resulting ceramic body includes sufficient second metal such that one or more properties of said ceramic body are at least partially affected by the presence and properties of said second metal.
Patent EP-0246203-B1 (EP)
Inventor: ZAROTTI CLAUDIO
IPC: H01H37/36
Filed: 1987-05-07
Granted: 1994-04-06
Abstract: An actuator (1) comprises an impervious deformable bladder (2) containing a fluid whose boiling temperature is equal to a set cut-in temperature. On reaching that temperature, the fluid within the bladder (2) will be vaporized, cause the bladder (2) to expand, and produce accordingly a displacement movement which can be utilized for a variety of purposes.
Patent EP-0268645-B1 (EP)
Title: Process for colouring concrete
IPC: C04B16/00
Filed: 1987-06-05
Granted: 1990-11-07
Abstract: In a process for colouring concrete, the colorants used are pigment granules, with the exception of pressed and briquetted granules. These consist of one or more organic and/or metal-containing inorganic pigments and, if desired, a carbon pigment and one or more binders promoting the dispersion of the pigments in the concrete and, if appropriate, other additives, and they contain more than 4.2% of water. Such pigment granules, especially bead granules, readily disintegrate in the concrete mixer and distribute themselves homogeneously in the concrete.
Patent EP-0274509-B1 (EP)
Title: Dispositif de mesurage lineaire
IPC: G01B3/10
Filed: 1987-07-20
Granted: 1993-06-23
Abstract: Un instrument de mesurage comprend une enceinte portative (45) abritant un tambour (11) autour duquel est enroulée une corde ou une bande de mesurage flexible (10) passant par un arbre d'entraînement rotatif (15) pourvu de dents (16), dans lesquels s'engage un détecteur (24) servant de générateur d'impulsion pour un compteur électronique (27). Sont en outre prévus un détecteur de direction (21), destiné à produire un signal de comptage progressif ou dégressif, et une seconde roue de mesurage direct (30) présentant des dents (32) servant de générateur d'impulsion alimentant le même compteur (27).
Patent EP-0286664-B1 (EP)
IPC: G01R25/00
Filed: 1987-10-06
Granted: 1993-05-26
Abstract: L'invention a principalement pour objet un dispositif de mesure de phase. L'utilisation des filtres adaptés (140) permet d'augmenter le rapport signal/bruit d'un signal reçu. Toutefois, si on envoie une pluralité d'échantillons du signal comportant chacun une phase différente, le signal présent à la sortie du filtre adapté (140) à un instant quelconque, risque d'être un mélange de phase de deux échantillons successifs. L'utilisation d'un filtre impair (141) permet de déterminer les seuls instants pendant lesquels la mesure de phase correspond à la phase d'un seul échantillon du signal. L'invention s'applique principalement à la démodulation, détection ou au décodage d'émissions de télévision de radio ou des transmissions de donnée en modulation de phase.
Patent EP-0334959-B1 (EP)
IPC: G01G19/10
Filed: 1987-12-04
Granted: 1993-03-24
Abstract: The apparatus for measuring the weight of live load mounted on a construction machine which, in order to prevent overload, substracts the weight (Wn) of load that is really loaded relative to the predetermined weight (WO) of load, to display a residual weight (W'n) that can be loaded for each loading operation. The measuring apparatus comprises a second weight display unit (24) which displays an actually loaded weight as the measured weight for each loading operation, a first weight display unit (23) which displays the residual weight (W'n) that can be loaded, and a control unit (7) which controls the display of weight in the first and second weight display units relying upon at least a boom cylinder hydraulic pressure (P) and a boom position (H) as detecting elements.
Patent EP-0305708-B1 (EP)
Inventor: MEIER STEFAN DIPL-ING
IPC: H03H17/06
Filed: 1988-07-15
Granted: 1995-01-11
Abstract: A decimating filter comprising a multiplexer (1) which is supplied with signal values (xi) at a predetermined sampling rate (1/T) and which outputs signal values at half the sampling rate via two outputs (3, 5). These outputs (3, 5) are connected for each significant position of the p-digit binary filter coefficients (c6 to c1) to separate bit-specific circuits (bit planes) (BP1, BP2) which in each case contain the partial-product stages (Mc60...Mc10, Mc61...Mc11) of all filter coefficient bits of a particular significance and an adder-register chain circuit (8...30, 8'...30') associated with these bits. The output (30') of the chain circuit of the most significant bit plane (BP2) represents the filter output. 
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Patent EP-0282160-B1 (EP)
Inventor: AL-SUMIDAIE AYAD MOHAMED KHALA
IPC: G01N33/574
Filed: 1988-02-08
Granted: 1995-05-10
Abstract: The present invention relates to a method of obtaining a retrovirus-containing fraction, and in particular, though not exclusively, to obtaining a retrovirus containing fraction from mononuclear cells containing a retrovirus. The method of forming a retrovirus-containing fraction from mononuclear cells containing said virus comprises, preparing a suspension of separated mononuclear cells in a culture medium, incubating said culture and separating the culture supernatant from said incubated culture, characterized in that an effective amount of a glucocorticoid or of a leukemia or viral inducing drug is added to the suspension before and/or during the incubation of said cultures, and if desired separating a retrovirus containing fraction from the separated supernatant.
Patent EP-0321523-B1 (EP)
IPC: G01N33/543
Filed: 1988-06-17
Granted: 1992-12-02
Abstract: La présente invention se rapporte à des techniques d'analyse grâce auxquelles on peut effectuer la détection qualitative et/ou quantitative d'espèces chimiques, biochimiques ou biologiques dans un échantillon, ainsi qu'à des détecteurs destinés à être utilisés avec de telles techniques. Elle se rapporte en particulier à un procédé d'analyse d'un ligand dans un échantillon qui consiste: a) à incuber l'échantillon en contact avec la surface d'une structure optique, laquelle comprend un substrat ayant un premier indice de réfraction (N1) et une couche superficielle ayant un second indice de réfraction (N2), couche qui est conçue de sorte que pendant son utilisation un mode d'ondes guidées de rayonnement résonnant peut être propagé dans la couche et couche sur laquelle est adsorbé ou à laquelle est lié, soit directement soit indirectement, un partenaire de liaison spécifique pour le ligand qu'on veut détecter; b) à soumettre la structure optique à un rayonnement formant un angle ou une gamme d'angles avec la perpendiculaire; et c) à analyser le rayonnement réfléchi, transmis et/ou propagé, afin de déterminer, si on le désire, dans quelle mesure et/ou à quelle vitesse les caractéristiques du mode d'ondes guidées de la structure optique sont modifiées par la formation d'un complexe entre le ligand et le partenaire de liaison spécifique.
Patent EP-0379512-B1 (EP)
IPC: C07C25/02
Filed: 1988-08-03
Granted: 1993-07-07
Abstract: Un procédé d'iodation en phase vapeur d'un composé aromatique comprend la combustion d'un iodure aromatique d'alkyl en présence d'oxygène afin de produire de l'iode moléculaire. On soumet alors l'iode moléculaire et un composé aromatique à une réaction d'oxyiodation afin d'ioder des composés aromatiques.
Patent EP-0374806-B1 (EP)
Inventor: WINTERBERG F PROF DR
IPC: B01J19/08
Filed: 1989-12-18
Granted: 1994-10-26
Abstract: The invention relates to a process for generating extreme energy flow by retrieving chemically stored energy, for example from explosives, via a photon-controlled reaction at a reaction-front rate significantly above 10 km/s.
Patent EP-0365094-B1 (EP)
Inventor: VAN HERPEN FREDERIK CORNELIS
IPC: E04D13/15
Filed: 1989-10-16
Granted: 1994-03-30
Abstract: The system comprises a first section part (8) with a covering strip (12), a downward-directed covering flange (20) at right angles thereto an upright rib (26) and a second section part (10) which encloses said rib (26), is coupled to the first section part and is provided with a second covering strip (32) above the first covering strip (12) and with at least one coupling piece (50) to be fitted between the first and second covering strip, and which is on the one hand to be coupled to the first section part (8), and to which on the other hand the second covering strip (10) is to be locked.
Patent EP-0327335-B1 (EP)
Title: Arylamido(and arylthioamido)-azabicycloalkanes for enhancing memory or correcting memory deficiency
IPC: A61K31/435
Filed: 1989-02-01
Granted: 1992-10-14
Abstract: A method for improving memory or correcting memory deficiency is disclosed, utilizing compounds of the general formula: <CHEM> wherein each of n<1>, n<2>, n<3> and n<4> represent an integer of from zero to 3; each of R<1>, R<2>, R<3>, and R<4> independently represent a hydrogen atom, a loweralkyl or phehnyl group; R<5> represents a hydrogen atom or loweralkyl group; Ar represents a phenyl, substituted phenyl, pyridinyl, furanyl, thienyl, methoxy-1H-benzotriazolyl, indolinyl, methoxyindolinyl, methoxypyrimidinyl, amino-methoxypyrimadinyl, 1,3-benzodioxolyl, or naphthalenyl group; X represents oxygen or sulphur; the optical isomers; and the pharmaceutically acceptable acid addition salts, such as hydrates and alcoholates thereof. The dosage effective for this use is from 10 to 1000 nanograms/kg body weight.
Patent EP-0359521-B1 (EP)
Inventor: GAIDIS JAMES MICHAEL
IPC: C08L95/00
Filed: 1989-09-12
Granted: 1995-06-21
Abstract: Disclosed are waterproofing agent primer compositions which can be applied to wet and dry structures and methods of waterproofing structures made of waterpenetrable construction materials which can be used on wet and dry structures. The primer compositions include a C8-C18 fatty acid, a natural or synthetic rubber, a resin, and an organic solvent.
Patent EP-0432169-B1 (EP)
Inventor: OBERMEIER JOSEF
IPC: B25D17/08
Filed: 1989-07-19
Granted: 1993-10-20
Abstract: Die Einrichtung an Handwerkzeugmaschinen ist zur Drehmomentübertragung auf schlagbohrende Werkzeuge vorgesehen, indem Verriegelungskörper (7) mit axial beidseitig geschlossenen Ausnehmungen (6a) und Mitnahmeleisten (2b, 2c) mit über den Umfang verteilt angeordneten Drehmitnahmenuten (6c, 6d) am Werkzeugschaft (6) zusammenwirken. Zur Vermeidung einer Fehlanwendung sind die Drehmitnahmenuten (6c, 6d) derart angeordnet, dass in keinem Fall zwei Drehmitnahmenuten (6c, 6d) einander diametral gegenüberliegen. Um die Drehmitnahmenuten (6c, 6d) wirtschaftlich mittels eines spanlosen Umformverfahrens herstellen zu können, ist die Summe der Querschnitte der Drehmitnahmenuten (6c, 6d) auf beiden Seiten einer durch die Ausnehmungen (6a) verlaufenden Längsebene (X) gleich gross, so dass auf beiden Seiten dieser Längsebene (X) dasselbe Materialvolumen umgeformt werden muss und somit eine gleichmässige Aufteilung der dadurch entstehenden Kräfte erfolgt.
Patent EP-0436586-B1 (EP)
IPC: F02M45/10
Filed: 1989-09-28
Granted: 1992-12-02
Abstract: Buse d'injection comportant un orifice (13) et un pointeau (11), ainsi qu'un entraînement (91) à paramètres d'entrée électriques et un dispositif d'entraînement (96) faisant faire à la partie buse (12) un mouvement de va-et-vient, prioritaire par rapport à l'état ouvert de la buse d'injection. On peut commander le dispositif d'entraînement (96) en faisant varier des paramètres d'entrée électriques et sa structure est telle que la durée de période disponible pour les alternances du mouvement de la buse est au moins assez brève pour représenter une fraction du temps d'ouverture minimum de la buse d'injection.
Patent EP-0403847-B1 (EP)
Title: Bulk-container adapted for transportation
IPC: B65D88/12
Filed: 1990-05-31
Granted: 1993-10-06
Abstract: The transportable bulk product container is intended in particular for finely granulated and moist lime for neutralising acid forest soils and consists of a box-shaped container (1) with an outlet part (3) containing the closable outlet opening (2). In order to be able to allow the bulk product to flow out in a large quantity directly onto the standing plane of the container at least as half a conical heap without impedance or the risk of bridge formations and to pick it up directly from the ground by means of the shovel (19) of a shovel loader, the container is constructed according to the invention in such a way that the outlet part (3) is arranged with its lower end and the lower edge of the outlet opening (2) provided with the closure element in the standing plane (E) of the container (1). Bulk product boundary walls (4, 5) are arranged in the outlet region on the bottom and laterally next to the outlet opening (2). <IMAGE>
Patent EP-0405436-B1 (EP)
Inventor: GRAY NANCY M
IPC: C07D295/185
Filed: 1990-06-26
Granted: 1995-11-15
Abstract: A class of ethanoanthracene derivatives is described having use in treatment of CNS disorders such as psychotic, convulsive and dystonic disorders. Compounds of particular interest are those of the formula <CHEM> wherein each of R<5> and R<6> is independently selected from hydrido, loweralkyl, benzyl and phenyl; wherein each of R<7> through R<1><1> is independently selected from hydrido, loweralkyl, hydroxy, benzyl, phenyl, loweralkoxy, phenoxy, benzyloxy, halo and haloloweralkyl; wherein R<1><2> may be selected from hydrido, loweralkyl, cycloalkyl of five or six carbon atoms, cycloalkylalkyl of six or seven carbon atoms, phenyl, hydroxyloweralkyl, and heteroaryl selected from saturated or fully unsaturated heterocyclic rings containing five to seven ring members of which one or two ring members are nitrogen atom; wherein each Y is independently one or more groups selected from hydrido, hydroxy, loweralkyl, benzyl, phenyl, loweralkoxy, phenoxy, haloloweralkyl, halo, and loweralkanoyl; and wherein each of R<1><3> through R<2><0> is independently selected from hydrido, lower alkyl, benzyl, phenyl and halo; wherein R<1><2> together with one of R<1><3>, R<1><4>, R<1><9> or R<2><0> may form a fused heterocyclic ring containing five or six ring members; or a pharmaceutically-acceptable salt thereof.
Patent EP-0423656-B1 (EP)
Inventor: DAHL JUERGEN
IPC: B65D41/62
Filed: 1990-10-13
Granted: 1995-04-05
Abstract: Device for securing a lid on a can, especially paint can, preventing undesirable opening, with a flat face at the top end and a side wall around it which forms a hollow body and comprises two sections of differing diameters, and with a projection located at a distance from the top end of the device and on the inside of the first section of the side wall, which is designed to extend virtually all around.
Patent EP-0390265-B1 (EP)
Inventor: BONAVENTURA VINCENZO
IPC: C02F1/58
Filed: 1990-03-22
Granted: 1993-12-01
Abstract: The object of the invention is a process for purifying the waste waters constituted by the civil, industrial, agroalimentary, zootechnical, and the like, waste waters, characterized in that it comprises the following steps, in succession:   (a) oxidation of said waste waters with oxygen in the presence of a catalyst (9); (b) phytopurification by causing said waste waters to flow through one or more cell(s) inside which plants are contained, which are not completely under the surface of the stream of waste waters flowing through said cell(s), but at least partially emerge from said stream (20,21,22); (c) filtration of said waste waters in the presence of zeolite (29).
Patent EP-0415605-B1 (EP)
Inventor: CANTELLO BARRIE CHRISTIAN C SM
IPC: C07D277/34
Filed: 1990-08-16
Granted: 1994-03-02
Abstract: A compound of formula (I): <CHEM> or a tautomeric form thereof and/or a pharmaceutically acceptable salt thereof, and/or a pharmaceutically acceptable solvate thereof, wherein:  A<1> represents a substituted or unsubstituted aryl group; A<2> represents a benzene ring having in total up to five substituents; X represents O, S or NR<1> wherein R<1> represents a hydrogen atom, an alkyl group, an acyl group, an aralkyl group, wherein the aryl moiety may be substituted or unsubstituted, or a substituted or unsubstituted aryl group;  Y represents O or S;  R<2> represents hydrogen; R<3> represents hydrogen or an alkyl, aralkyl or aryl group or R<2> together with R<3> represents a bond; and n represents an integer in the range of from 2 to 6; a process for preparing such a compound, a pharmaceutical composition comprising such a compound and the use of such compound and composition in medicine.
Patent EP-0420770-B1 (EP)
Inventor: MORRIS DON LEON C O EASTMAN KO
IPC: B01J21/10
Filed: 1990-09-19
Granted: 1994-11-30
Abstract: Process is disclosed for the preparation of dihydroxy esters such as hydroxypivalyl hydroxypivalate from hydroxy aldehydes such as hydroxypivaldehyde by contacting said hydroxy aldehydes with low levels of at least one elemental metal selected from a defined group of metals. Reaction product is readily recovered without the need for extensive catalysts neutralization and/or removal procedures.
Patent EP-0441087-B1 (EP)
Inventor: ALAIWAN HAISSAM
IPC: G06F15/16
Filed: 1990-02-08
Granted: 1995-08-16
Abstract: A checkpointing mechanism implemented in a data processing system comprising a dual processor configuration gives the system a fault tolerance capability while minimizing the complexity of both the software and the hardware. The active and backup processors are coupled asynchronously with some hardware assist functions comprising a memory change detector which captures the memory changes in the memory of the active processor and a mirroring control circuit which causes the memory changes when committed by establish recovery point signals generated by the active processor to be dumped into the memory of the back up processor so that the backup processor can resume the operations of the active processor from the last established recovery point. The active and backup processors may each be connected to a dedicated memory and recovery point storing means, or to a memory including two dual sides shared by all the processors for storing data structures and recovery points. <IMAGE>