baber/WOPTO huggingface dataset:
Patent EP-0227465-B1 (EP)
IPC: D21H17/41
Filed: 1986-12-22
Granted: 1990-06-13
Abstract: Aqueous suspensions of papermaking fibres and filler are each separately treated with an anionic or a cationic polymer, after which the filler (preferably) or the papermaking fibre is treated with a polymer of opposite charge to that used in the initial treatment. The filler and papermaking suspensions are then mixed to form a papermaking stock, with dilution as necessary before, during or after the mixing operation. This stock is then used to form a loaded paper web in conventional manner. The initial treating polymer is preferably a papermaking retention aid or flocculant, e.g. a cationic polyacrylamide or an amine/amide/epichlorohydrin copolymer in the case of cationic materials or an anionic polyacrylamide in the case of anionic materials. The further treating polymer is preferably an anionic or cationic starch, depending on the charge of the initial treating polymer.
Patent EP-0210897-B1 (EP)
IPC: B64D23/00
Filed: 1986-07-03
Granted: 1990-04-25
Abstract: The invention relates to an installation for controlling a gravitational or forced motion, notably for the simulation of a parachute jump. The installation includes removable load catching means (7) on a mobile support (6) and programmed means arranged for controlling in time the descending motion of said mobile support (6) according to a pre-established trajectory and/or law of motion.
Patent EP-0207915-B1 (EP)
IPC: F16C41/02
Filed: 1986-06-19
Granted: 1991-08-28
Abstract: A bearing structure which may, for example, be used for rotatable mounting of a turret or a rig (11) on the hull (14) of a vessel com­prises a first annular bearing surface which is supported by the vessel hull (14), and which may be substantially plane or cylindrical. A second annular bearing surface which is in engagement with and supported by the first bearing surface is formed on the turret or rig (11). The hull (14) of the vessel is exposed to heavy forces caused by wind and waves, and such forces may cause deformations of the hull and consequently of said first bearing surface. In order to compensate for such deformations, the first bearing surface is divided into sections, dand position control means, such as mechanical, pneu­matic, or hydraulic spring means, are provided for maintaining all of the bearing surface sections in abutting engagement with said second bearing surface formed on the turret or rig (11). The said hydraulic spring means may be in the form of hydraulic cylinders or jacks to which hydraulic fluid is supplied at a pressure which is increased when the distance between the respective bearing surface section and the supporting part of the hull is decreased due to deformation of the hull, and vice versa
Patent EP-0288455-B1 (EP)
Title: Dispositif de retenue a actionnement dependant d'une porte de boite
IPC: H01L21/673
Filed: 1985-12-23
Granted: 1990-05-16
Abstract: Un conteneur transportable, telle qu'une boîte, est destinée à préserver de toute contamination des articles devant être traités, tels que des tranches de semiconducteurs. Lesdites tranches ou articles devant être traités sont placés dans une cassette. Ladite cassette est placée à l'intérieur du conteneur sur une base rigide. Un dispositif de retenue est prévu afin de retenir les articles dans la cassette. La base rigide et la cassette peuvent être rétractés à partir du conteneur pour être placés dans un environnement propre, où les articles peuvent être traités sans risque de contamination. Lorsque la base est en position rétractée, le dispositif de retenue se rétracte automatiquement par rapport aux articles, de telle sorte que ceux-ci peuvent être retirés de la cassette.
Patent EP-0218648-B1 (EP)
IPC: H02H3/05
Filed: 1986-04-12
Granted: 1990-10-10
Abstract: The circuit breaker consists of a housing and contact apparatus (17) arranged with terminals, a fault current releasing device (15), a summation current converter (10), an electronic circuit (19) dependent of network voltage, and an energy storage circuit (13) independent of network voltage. For greater simplicity in assembling and manufacture, the device has only one summation current converter (10) and one fault current releasing device (15), which are used not only for release by the circuit dependent of the network voltage, but also by the circuit independent of the network voltage.
Patent EP-0309447-B1 (EP)
IPC: H04L9/20
Filed: 1986-06-09
Granted: 1992-12-02
Abstract: PCT No. PCT/SE86/00275 Sec. 371 Date Feb. 2, 1989 Sec. 102(e) Date Feb. 2, 1989 PCT Filed Jun. 9, 1986 PCT Pub. No. WO87/07796 PCT Pub. Date Dec. 17, 1987.A ciphering system comprises a ciphering device having an input for a sequence of bits to be ciphered, and output for the ciphered bit sequence, and a mixing unit connected between the input and the output. The mixing unit receives both the bit sequence to be ciphered and a sequence of code bits for ciphering the bit sequence and, by a mixing operation, generates the ciphered bit sequence. The output of the mixing unit is connected to a first code unit for generating code bits. The first code unit comprises a memory addresses with bits from the ciphered bit sequence. The first code unit is furthermore connected to a second code unit, which comprises a memory containing code bits and the output of which is connected to the mixing unit. The deciphering device of the ciphering system is conceived in the same manner as the ciphering device, with the exception that the input of the code unit receives input signals from the input of the deciphering device.
Patent EP-0235256-B1 (EP)
Inventor: BLACKWOOD ROBERT STEPHAN
IPC: H01L21/306
Filed: 1986-08-25
Granted: 1994-11-02
Abstract: A process of removing at least a portion of a film from a substrate, such as a wafer of silicon or other similar materials, the film on the substrate typically being an oxide film, maintaining the atmosphere embracing the substrate at near room temperature and at near normal atmospheric pressure, flowing dry inert diluent gas over the substrate, pretreating the film by flowing vapor over the substrate and film flowing an anhydrous reactive gas from a source separate from the source of vapour, over the substrate and film and particularly flowing anhydrous hydrogen halide gas, namely anhydrous hydrogen fluoride gas over the substrate and film to cause the removal of portions of the film, continuing the flow of the reactive gas over the substrate film for typically 5 to 30 seconds, until a controlled amount of film has been removed, terminating the flow of reactive gas and continuing the flow of dry inert diluent gas to stop the removal of film. In the case of non-hydroscopic film on the substrate, the flow of vapor continues during the flow of the reactive gas and is terminated shortly after the termination of the flow of reactive gas.
Patent EP-0289491-B1 (EP)
Title: Barriere thermique en couches
IPC: F16L59/07
Filed: 1986-11-14
Granted: 1991-08-07
Abstract: Barrière thermique en couches permettant l'isolation thermique de parois de canaux, tuyaux et de réservoirs, notamment de canaux de gaz d'échappement de machines à combustion interne. Ladite barrière comporte au moins un élément à plaques entourant la paroi du canal, et au moins une couche d'isolation thermique, laquelle est disposée concentriquement à la directrice du canal à isoler thermiquement et forme au moins un espace pratiquement fermé rempli d'air refoulé, de gaz ou d'un autre type de matériau d'isolation thermique. L'invention consiste essentiellement en ce qu'au moins une paroi de délimitation d'au moins une couche d'isolation thermique, notamment d'une fente d'aération (2) de la barrière thermique appliquée sur la paroi intérieure (3) du canal à isoler, comporte au moins une plaque à picots (1), laquelle est munie d'éléments de surface aciculaires d'espacement dépassant au moins d'un côté, de la surface de la plaque, et est préformée en un produit tridimensionnel s'adaptant à la configuration géométrique respective de chaque paroi de canal (3) à isoler.
Patent EP-0264731-B1 (EP)
IPC: B61D3/18
Filed: 1987-10-08
Granted: 1992-12-30
Abstract: A railroad train (70) comprising a plurality of highway trailers (72) hitched front end to rear end (74, 76) with the end of each trailer supported on an adapter releasably connected to the trailer and with the adapter permanently mounted on the bolster of a four-wheel double-axle railroad truck (10), desirably a swing motion truck, with the adapter (100) also supported by side bearings mounted on the bolster and with the adapter desirably having a secondary spring suspension.
Patent EP-0272432-B1 (EP)
IPC: B65B29/02
Filed: 1987-11-11
Granted: 1992-05-20
Abstract: A method for making a ground coffee discoid pad (20) for brewing an express coffee wherein a pressure means (1) applies a pressure to a coffee pad (2) placed in a pocket made of water and air permeable material and simultaneously rotates in contact with the coffee surface about an axis perpendicular to said surface and the applied pressure ranges from 22 to 65 atmospheres (Fig. 1).
Patent EP-0268271-B1 (EP)
IPC: C07K9/00
Filed: 1987-11-17
Granted: 1993-02-03
Abstract: A complex of N-acetyl-glucosaminyl-N-acetyl-muramoyl-L-alanyl-D-isoglotaminyl-(L)-m eso-diamin o-pimelyl-(D-amide)-(L)-D-alanyl-D-alanine with bivalent metals chosen from the group comprising Cu<2><+>, Zn<2><+>, Co<2><+>, Ni<2><+> and Cd<2><+> in the molar ratio of the organic ligand : Cu<2><+> = 2 : 1 and the organic ligand : Zn<2><+> or Co<2><+> or Ni<2><+> or Cd<2><+> = 1 : 1, and its use in the manufacture of immunologically active pharmaceuticals.
Patent EP-0247684-B1 (EP)
IPC: A61H1/02
Filed: 1987-05-20
Granted: 1992-03-11
Abstract: The unit is for physiotherapy of the lumbar portion of the spinal column by traction. It comprises a fixing belt (1) with widened portion (2) for the thorax and an extension (3), together with a pelvic traction belt (4). The belt has a lumbar portion (5), a stomach belt (6), a grip handle (7) and a traction belt (8), together with a hook, bar (9) and holding rope (10). The belts can be of canvas, with hook-clasp portions at the ends.
Patent EP-0257855-B1 (EP)
IPC: H01B7/08
Filed: 1987-08-04
Granted: 1993-09-29
Abstract: A cable structure in round or flat form is characterized by a corrugated septum disposed intermediate an inner and an outer sheath. The septum contacts the sheaths to define tubular envelopes extending axially along the length of the cable. Each of the envelopes is able to receive a predetermined number of conductors. The sheaths and the septum are electrically connectable to a ground potential so as to totally electromagnetically isolate the conductors entirely along their axial lengths.
Patent EP-0258032-B1 (EP)
IPC: C07C57/66
Filed: 1987-08-25
Granted: 1992-07-29
Abstract: Immunoregulatory N-(S-3-alkyl-4-heptenoyl)- and N-(S-3-alkylheptanoyl)-D-gamma-glutamyl-glycyl-D-alanine and esters thereof are synthesized via R-trans-2-hexen-4-ols, R-3-alkyl-4-heptenoic acid and S-3-alkylheptanoic acid.
Patent EP-0269613-B1 (EP)
IPC: H01J37/08
Filed: 1987-11-26
Granted: 1992-06-17
Abstract: An ion-projecting apparatus which has between the ion source and the mask, directly proximal to the mask, at least one ion optical correction element in the form of a multipole with at least eight poles and so located that there is no other deflection means between the octapole and the mask.
Patent EP-0301096-B1 (EP)
Inventor: NISHIDA KIMIO
IPC: F15B21/08
Filed: 1987-12-08
Granted: 1994-03-02
Abstract: L'unité de commande concerne les grandeurs d'attaque des actuateurs (BMS, AMS, BKS, LDM, RDM, TNM) qui suivent les valeurs de commande déterminées par les variables manipulées d'un certain nombre d'organes de déclenchement de fonctions (11, 12, 13, 14, 15, 16). A cet effet, le rapport entre lesdites grandeurs et lesdites valeurs de commande des grandeurs d'attaque varient selon la séquence des opérations (41), les valeurs de commande des grandeurs d'attaque sont pondérées individuellement, pour la même grandeur de ladite variable manipulée, en fonction des données pondérées d'un mode prioritaire (42), au moins deux sources d'énergie (FR, RP) sont prévues pour entraîner les actuateurs, l'échelonnement des opérations ainsi que la quantité d'énergie fournie par les sources d'énergie sont commandés séparément en fonction des données (43) relatives à l'utilisation d'une pompe et des données (44) relatives à une commande de plaque de pompe inclinée. Ces données de commande sont calculées et déterminées dans chaque cas de la manière appropriée (y compris ceux de la table de consultation) suivant le mode de fonctionnement dudit organe de déclenchement du fonctionnement et suivant le mode de sélection du sélecteur de mode de fonctionnement (21) et du sélecteur de mode prioritaire (22).
Patent EP-0280234-B1 (EP)
Title: Method and apparatus for improving the treatment of fibre suspension  and for the control of fibre suspension flow
Inventor: NISKANEN TOIVO
IPC: F16K5/06
Filed: 1988-02-22
Granted: 1994-05-18
Abstract: The present invention relates to a mixing apparatus for improving the treatment of fibre suspension. The apparatus comprises a housing (13) for the fibre suspension flow having a mixing chamber with an inlet opening (14), an outlet opening (16), and a fluidizing rotor (22) arranged in the mixing chamber. The fluidizing rotor (22) is formed of a shaft (21) extending through the housing (13) substantially at a right angle to the fibre suspension flow therethrough and finger-like fluidizing members (26) attached to the end (25) of said shaft (21) in the housing (13). <IMAGE>
Patent EP-0283797-B1 (EP)
IPC: B67D1/02
Filed: 1988-03-04
Granted: 1991-07-10
Abstract: A keg tap described is for domestic use, and in it an axially shiftable valve-opening rod (3) with a valve-opening element (4) is guided through an essentially cylindrical housing (1) enclosing a pressure space (2) and is inserted through a piston (8) which is arranged in the lower region of the housing (1) and which limits the pressure space (2) located here. The valve-opening rod (3) is at the same time a riser pipe and has a continuous liquid passage (7) which leads outwards from the valve-opening element (4) at one end and which, at the opposite end, merges into a liquid duct (17) cut out in a stirrup (15) arranged essentially at right angles to the liquid passage (7) and equipped with a shut-off valve (19) and with a consequently closable outflow (18). The piston (8) closing off the pressure space (2) is connected via piston rods (14) to a handle (5), by means of which the piston ( 8) is actuated independently of the valve-opening rod (3).
Patent EP-0300342-B1 (EP)
Title: Device for continuously mixing mortar with water and for transporting this mixture by pumping
IPC: B28C5/12
Filed: 1988-07-13
Granted: 1993-03-31
Abstract: The device for mixing plaster or mortar has, in succession, a mortar container (14), a mixer (15), a pump (12) and a conveying hose, and a vessel (10) provided with a stirrer (21, 23) is connected between the mixer (15) and the pump (12), the mixture having a free surface (37) in contact with the air and moved by the stirrer (21, 23). This enables the air content of the mortar/water mixture to be better controlled. Via the free surface in contact with the air, the same mortar/water mixture, provided with surface-active agents as pore formers, receives far more finely distributed air than is possible with conventional types of air introduction. For this purpose, the stirrer does not even need to strike the air. It can remain below the surface and needs only to generate movement on the surface. By contrast, the mortar, which is provided with anti-foaming agents, defoams on the free surface. The majority of the unwanted air escapes.
Patent EP-0307696-B1 (EP)
Title: Fitting arrangement for a tilting and pivoting wing of a window or door
IPC: E05D15/52
Filed: 1988-08-26
Granted: 1991-06-12
Abstract: In order, in a setting-out device for the turn-and-tilt wing of a window or door, to prevent an unintentional release of the coupling extension (5) of the setting-out arm (6) from the coupling piece (3) belonging to the scissor-mechanism pivot bearing and receiving the coupling extension (5) in a longitudinally adjustable manner, the coupling extension (5) carries at least one projecting detent (10) which interacts on the same side as the setting-out arm with a counterstop (11) of the coupling piece (3). <IMAGE>
Patent EP-0320892-B1 (EP)
Title: Pivotable head razor
IPC: B26B21/52
Filed: 1988-12-14
Granted: 1990-08-16
Abstract: 1. A pivoting head razor having a fork mounting which is disposed in a shaving head (1) and which is adapted to open and close and to receive, retain and deliver a pivoting head razor blade ; and a pressin resilient cam (13) which engages the razor blade and is adapted to pivot the same around a neutral position and eject the blade upon the discharge thereof, the blade being lockable in the shaving position in the fork mounting (10) by a user-operated locking device (12) which has a locking member and which acts by engaging the blade positively, characterised in that the resilient cam (13) itself is the locking member lockable by the locking device (12) and the resilient cam (13) has an end face which engages a matching surface of the razor blade.
Patent EP-0302538-B1 (EP)
Title: High-capacity physical and/or chemical treatment apparatus in an automatic product production plant
IPC: A23L1/00
Filed: 1988-06-27
Granted: 1991-11-06
Abstract: In an automatic plant for the production of products, such as food products, in which modular supports carrying a determined number of products are used, a high-capacity physical and/or chemical treatment apparatus provides a temporary storage facility sufficient to ensure continuity of operation and production of the plants positioned downstream and upstream thereof, even of one or the other is momentarily at rest.
Patent EP-0276199-B1 (EP)
IPC: B42C3/00
Filed: 1988-01-21
Granted: 1992-06-17
Abstract: The feed mechanism is for the glued points on a ribbon in a machine binding continuous bundles of tabulator print-outs, having a toothed ring (4) inserting the front part of each point (3) in a hole in the bundle margin (5), while a pair of rollers (6,6') feed the continuous bundles forward and secure the front part below the bottom printed sheet. A pair of rollers (14,14') on horizontal axes one above the other and parallel to the direction of movement of the sheets index the glued ribbon (16) forward from a storage roll (18), being driven by a ratchet mechanism (33,34,35) with cam (30). A head (21) rotates in a vertical plane above the margin holes, and has an eccentric knife (28) and a concentric surface (28') parting off the ribbon and retracting part of the binding. This works opposite a rubber-covered roller (39) lifting the sheets and is rotated in synchronism with movement of the latter and with the ribbon. The roller is also lifted in synchronism with rotation of the head.
Patent EP-0311573-B1 (EP)
Title: Cartridge for mixing faucets with ceramics plate shutter
IPC: F16K11/00
Filed: 1988-08-23
Granted: 1991-10-02
Abstract: The present invention relates to a cartridge for a mixing faucet having a ceramics plate shutter, which comprises a body adapted to house inside the faucet and having a fixed small plate (11) communicating with the water delivery ducts (14) and defining inlet and outlet (15) ports. On the fixed plate a movable small plate (20) can slide, said movable plate (20) being provided with a control port (21). The main feature of the invention is that in said control port (21) an anti-noise small plate (30) is arranged, having a plurality of lugs (31), of different heights, affecting the water flow through the control port (21).
Patent EP-0310573-B1 (EP)
Title: Disposable hygienic device for cleaning and drying reactive diagnostic strips
IPC: G01N33/543
Filed: 1988-09-21
Granted: 1993-03-24
Abstract: A disposable hygienic support for cleaning and drying reactive diagnostic strips, these strips exhibiting a reacting surface portion in contact with which a fraction of biological material to be analysed is placed. The support comprises a substantially rigid covering (1) and an element of absorbent material (3) fixed therein.The element is accessible from at least two opposite ends of the covering to permit the insertion of the strip, in such a manner that its reactive portion is on the outside, and the removal of the latter by passing the absorbent element through after a predetermined time of reaction between the reactive portion and the biological liquid. The invention provides a very useful article for handling diagnostic strips in safety conditions.
Patent EP-0299001-B1 (EP)
Title: Feu d'arret holographique place sur la lunette arriere d'un vehicule automobile
IPC: G03H1/28
Filed: 1987-11-20
Granted: 1990-10-10
Abstract: Un feu d'arrêt holographique amélioré placé sur la lunette arrière d'un véhicule automobile comprend un élément d'hologramme disposé en couches sur la surface de la lunette arrière. Des couches d'hologramme simples ou multiples peuvent être prévues. Les couches d'hologramme peuvent avoir un réseau de diffraction se développant par rapport à l'autre réseau de diffraction dans une position telle qu'il assure une réflexion de la lumière par renvoi à partir d'une source de lumière ayant une bande de longueur d'onde appropriée, afin de permettre la visualisation du feu d'arrêt à partir d'un angle prédéterminé. Dans une autre version, des signes peuvent être affichés sélectivement dans une configuration de couche simple ou multiple. Lorsqu'il n'est pas utilisé, l'élément de l'hologramme de réflexion est transparent pour tous les observateurs et reste transparent pour le conducteur même lorsqu'il est utilisé, empêchant ainsi toute obstruction de son champ de vision.
Patent EP-0301099-B1 (EP)
Inventor: ITOH MASAYOSHI
IPC: C01B31/36
Filed: 1988-01-28
Granted: 1996-11-06
Abstract: Nouveau procédé de préparation d'alcoylsilanes ou d'alkénylsilanes par hydrosilylation entre un silane et un hydrocarbure non saturé en présence d'un catalyseur ou sans catalyseur, un procédé de préparation de polyalkénylsilanes (constitués en partie par de nouveaux composés de poids moléculaire élevé) par polymérisation par coordination anionique, polymérisation des radicaux ou polymérisation ionique des alkénylsilanes, enfin un procédé de préparation du carbure de silicium par utilisation de ces polyalkénylsilanes comme prépolymères.
Patent EP-0301107-B1 (EP)
Inventor: ITO NORIKO - NIPPON STEEL KAMI
IPC: C12P41/00
Filed: 1988-02-12
Granted: 1994-08-17
Abstract: Procédé de préparation de D-alanine, consistant à cultiver une levure particulière appartenant à l'un quelconque des genres Candida, Saccharomycopsis, Pichia, Torulopsis, Cryptococcus, Hansenula ou Trichosporon, pouvant digérer la L-alanine et ne digérant essentiellement pas la D-alanine dans des conditions acides, en utilisant un milieu contenant de la DL-alanine en tant que source essentiellement unique de carbone et d'azote. Ce procédé permet d'alimenter le milieu en DL-alanine fortement concentrée, et d'obtenir de grandes quantités de D-alanine rapidement et avec un bon rendement. A la fin de la culture, le milieu ne contient pratiquement pas d'autres sous-produits organiques ni d'impuretés organiques, ce qui facilite l'isolation et la purification de la D-alanine.
Patent EP-0358715-B1 (EP)
Inventor: WILLIAMS DOUGLAS D
IPC: G06F15/16
Filed: 1988-04-21
Granted: 1994-03-09
Abstract: The interrupting node provides to the pended bus an interrupt request message including ID data for identifying the interrupting node as the source of an interrupt request. An interrupt servicing node provides interrupt acknowledge messages including destination data specifying a particular interrupting node at times when the interrupt servicing node is ready to service an interrupt request message. The interrupting node detects whether an interrupt acknowledge message on the bus includes destination data specifying that interrupting node, and provides an interrupt vector message to the bus in response.