baber/WOPTO huggingface dataset:
Patent EP-0385778-B1 (EP)
Inventor: SEXTON MICHAEL DAVID
IPC: C10L1/183
Filed: 1990-03-01
Granted: 1996-12-11
Abstract: Sediment and colour formation in distillate fuels are reduced by the addition of a quaternary ammonium compound comprising a cation in which the ratio of carbon atoms to quaternary nitrogen atoms is not more than 10:1 and an anion which is derived from an acid which is a carboxylic acid, carboxylic acid anhydride, phenol, sulphurized phenol or sulphonic acid.
Patent EP-0384790-B1 (EP)
Inventor: LARCHER PATRICK
IPC: H01H50/32
Filed: 1990-01-19
Granted: 1995-03-01
Abstract: Electromagnetically controlled switching apparatus in which forced control of the contacts can be carried out manually. A manual control button (13) activates a part for moving the contact bridges via a slider (30) constrained by a return spring (42) and two hinged reversing link-rods (32a, 32b). <IMAGE>
Patent EP-0390634-B1 (EP)
Inventor: CHARMOT DOMINIQUE
IPC: C01G49/00
Filed: 1990-03-16
Granted: 1995-05-17
Abstract: Magnetisable microspheres from 0.05 to 10  mu m in diameter, comprising a core of magnetisable particles and a skin consisting of a hydrophobic crosslinked copolymer derived from a vinylaromatic monomer and from a crosslinking emulsifying polymer. They are obtained by preemulsifying in water a magnetic liquid made up of magnetisable particles dispersed in a vinylaromatic monomer and in a crosslinking emulsifying polymer, polymerisation, separation of the magnetisable microspheres and optional redispersion in water. Use in biology. <IMAGE>
Patent EP-0416983-B1 (EP)
Title: Process for the preparation of a concentrate from factor viii-factor von willebrand of blood coagulation from the whole plasma
IPC: C07K14/755
Filed: 1990-08-30
Granted: 1993-07-28
Abstract: The invention relates to a process for the preparation of a concentrate of factor VIII-von Willebrand factor complex having high specific activity from whole plasma (not cryoprecipitate). The process comprises a prepurification by a double treatment with barium chloride and aluminium hydroxide. The process then comprises a purification by chromatography on an anion exchange resin of the DEAE-Fractogel type. The process comprises a step of viral inactivation by a solvent/detergent treatment. The process also enables fibrinogen, albumin, immunoglobulins, antithrombin III, fibronectin and prothrombin complex to be recovered from the same plasma. The various concentrates obtained by the process of the invention are intended, in particular, for therapeutic use.
Patent EP-0378521-B1 (EP)
Title: Water purification process
IPC: C02F1/58
Filed: 1990-01-09
Granted: 1993-10-13
Abstract: The present invention relates to a process at the purification of water, in particular sewage water, comprising a nitrification process and a denitrification process during simultaneous decomposition of a pre-precipitated sludge of sewage water. The invention is characterized in that decomposed sludge or solutions of sludge of a chemical pre-precipitation of sewage water is added as a source of carbon at the denitrification step.
Patent EP-0413798-B1 (EP)
Inventor: BASTIOLI CATIA
IPC: C08H/
Filed: 1990-03-08
Granted: 1995-12-13
Abstract: PCT No. PCT/EP90/00375 Sec. 371 Date Nov. 5, 1990 Sec. 102(e) Date Nov. 5, 1990 PCT Filed Mar. 8, 1990 PCT Pub. No. WO90/10671 PCT Pub. Date Sep. 20, 1990.Formed articles comprising destructurized starch, an ethylene-acrylic acid copolymer and a product of the interaction of starch and ethylene-acrylic acid copolymer wherein the starch not bound to the copolymer is in the form of particles having sizes below 1 micron. The water content of such articles is lower than the one usually present in the starch. Said formed articles can also contain urea in an amount no higher than 30% by weight and/or ammonia in an amount not higher than 0.5% by weight. The process for obtaining such articles comprises the steps of extruding starch, an ethylene-acrylic acid copolymer and optionally water, urea and/or ammonia at a temperature ranging from 90 DEG  to 150 DEG  C., reducing the water content to values lower than 6% by weight and injection molding or extrusion blowing the resulting composition.
Patent EP-0487576-B1 (EP)
Inventor: BELLHOUSE BRIAN JOHN
IPC: A61M5/44
Filed: 1990-08-17
Granted: 1995-02-15
Abstract: PCT No. PCT/GB90/01301 Sec. 371 Date Feb. 13, 1992 Sec. 102(e) Date Feb. 13, 1992 PCT Filed Aug. 17, 1990.Standing vortices are formed in a liquid flowing with a reversing but mean flow through a conduit, divided into a series of chambers with narrow inlet and outlets by appropriate selection of the chamber aspect ratio, Reynolds number and Strouhal number.
Patent EP-0439599-B1 (EP)
Title: Bulk materials reactor
IPC: F26B17/12
Filed: 1990-08-20
Granted: 1993-05-05
Abstract: PCT No. PCT/EP90/01354 Sec. 371 Date Jun. 11, 1991 Sec. 102(e) Date Jun. 11, 1991 PCT Filed Aug. 20, 1990 PCT Pub. No. WO91/02586 PCT Pub. Date Mar. 7, 1991.In a bulk material reactor comprising a reactor housing in which is arranged a travelling bed of 6,6' formed of bulk material 7,7', and a feed device 14-16-17 located on the top side, and a removal device 10 located on the underside of travelling bed 6,6,' as well as a gas inlet opening 2, and a gas outlet opening 3 located on various sides of travelling bed 6,6', the narrowing of gas-flow pathways through transfer device 10 is avoided and uniform flow-through pathways of equal length are provided for the gas flowing through the reactor whereby furthermore, travelling bed 6,6' is bounded along its lower side through staggered transfer plates 10 arranged in a cascade formation between which plates bulk material 7,7' collects to form an angle of repose 11 by means of which the trickling away of bulk material 7,7' is prevented while the system is stopped, whereby such transfer plates 10 can be moved backward and forward in such a way that motion in the transfer plates 10 permits bulk material 7,7' to fall therefrom, and whereby travelling bed 6,6' is designed on its top side with a surface 9 whose slope corresponds to that of staggered sloping transfer plates 10.
Patent EP-0443038-B1 (EP)
Title: Systeme a centre temporaire dans un systeme a base de donnees decentralisee
Inventor: RYU TADAMITSU
IPC: G06F17/30
Filed: 1990-09-11
Granted: 1997-07-30
Abstract: Un système à base de données décentralisée est constitué d'une pluralité de terminaux reliés à des réseaux publics et à des réseaux privés, dans lequel chaque terminal contient des données réelles, et un centre temporaire est prévu dans un des terminaux afin de contenir un type ou une pluralité de types d'informations de gestion telles que celles qui correspondent aux données réelles, aux mots-clé, aux instructions attribuées aux données réelles, et aux informations de contrôle assurant le sécurité. Lorsqu'un utilisateur utilise les données, il accède au centre temporaire et y introduit des contenus, des instructions et des mots-clé. Ensuite, il obtient les informations d'identification du terminal qui contient les données réelles souhaitées. Grâce aux informations d'identification, il peut consulter et extraire les données réelles du terminal par l'intermédiaire du réseau. Suivant le degré d'importance des données, une limitation peut être imposée sur le nombre d'utilisateurs (terminaux) qui sont autorisés à consulter les données. Lorsqu'il est attribué à un des terminaux qui constituent le système à base de données décentralisée, le centre temporaire exécute la gestion en recueillant à partir des terminaux les informations de gestion requises. Bien que le centre temporaire possédant les informations de gestion puisse être établi par un seul terminal, une pluralité de centres temporaires peuvent être établis pour correspondre aux éléments d'information devant être soumis à la gestion. En outre, le centre peut être déplacé du terminal qui établit le centre et qui sert de centre pour d'autres terminaux.
Patent EP-0454063-B1 (EP)
Inventor: PACIONE PETER L
IPC: B42F13/06
Filed: 1991-04-23
Granted: 1996-07-31
Abstract: The present invention provides a kit for a portfolio folder which is readily adapted to be purchased by a small photocopy or printing center. The front panel (10) of the kit is sized to become comparable to that of normal paper sizes and readily adapted to have printed material applied to at least one side thereof by use of standard sized photographic or offset printing equipment. After application of indicia or printed matter to the front panel, the components of the kit are then assembled by securing the front panel to the rear panel (12). The kit may also include a binding apparatus for securing to either the front (10) or rear panel for retaining sheet material in the assembled portfolio folder. The kit and method in accordance with the present invention permit small quantities of folders to be provided with customized printing on the front panel at relatively low cost. <IMAGE>
Patent EP-0465895-B1 (EP)
Inventor: TAKASE SHIGEHIRO
IPC: C12P21/00
Filed: 1991-06-21
Granted: 1996-05-15
Abstract: Mono- or di-sulfate of the compound WS7622A, which is obtainable by culturing Streptomyces resistomycificus No. 7622 (FERM BP-2306), processes for preparation such sulfates and pharmaceutical compositions comprising them or their pharmaceutically acceptable salts as an active ingredient. <IMAGE>
Patent EP-0465965-B1 (EP)
Inventor: LAUTERBACH RUDOLF TH DIPL-ING
IPC: B60R11/00
Filed: 1991-06-29
Granted: 1994-05-18
Abstract: With a device for holding a mobile telephone in a dashboard of a motor vehicle provided with a radio cavity, it is intended to provide a solution with which the mounting and arrangement of such mobile telephones can be optimised using simple means. This is achieved in that the holder is equipped with a fixing frame (3) which can be inserted into the radio installation orifice. <IMAGE>
Patent EP-0479183-B1 (EP)
Inventor: POLEGATO MARIO
IPC: A43B13/14
Filed: 1991-09-30
Granted: 1996-07-31
Abstract: The waterproof and transpiring outsole which is particularly useful for footgear comprises at least one outer band (2), made of rubber or of an equivalent material, the thickness whereof is crossed by microperforations (3). The outer band is coupled, with the interposition of a membrane (4) made of transpiring and waterproof material, to a corresponding inner band (8), also made of rubber or of an equivalent material. The inner band is crossed by holes (10) which communicate with the inside of the item of footgear. <IMAGE>
Patent EP-0488090-B1 (EP)
Inventor: ROESLER RICHARD
IPC: C11D7/56
Filed: 1991-11-23
Granted: 1996-09-04
Abstract: Novel stable and solid acetylperoxyborate compounds are described, which are active oxygen-containing compounds based on acetic acid and boron-oxygen compounds. The compounds according to the invention are distinguished by their content of peracetic acid, which can be instantly and directly liberated in water, hydrogen peroxide being formed from these compounds only in a minor extent. The acetylperoxyborates according to the invention are outstandingly suitable for detergents, bleach, cleaning and disinfectant applications and also as oxidising agents in organic synthesis.
Patent EP-0452058-B1 (EP)
Inventor: NGUYEN QUAN VAN
IPC: E21B10/16
Filed: 1991-04-08
Granted: 1995-10-25
Abstract: The inserts for a roller cone of a multiple cone rock bit are positioned or angled in the cone to attack an earthen formation normal to the formation when the inserts first encounter the formation such that the inserts are subjected to more compressive forces and the formation is subjected to more shear forces as the roller cutters roll over the bottom of the formation. <IMAGE>
Patent EP-0463716-B1 (EP)
Inventor: MAKOUI KAMBIZ B
IPC: A61F13/15
Filed: 1991-04-15
Granted: 1999-06-09
Abstract: A liquid absorbent structure is made by dry laying a fibrous web having incorporated therein a superabsorbent material, and applying a latex coating to at least one surface of said web, which on curing imparts integrity to the resulting structure without substantially impairing the effectiveness of said superabsorbent material to absorb liquid.
Patent EP-0469916-B1 (EP)
Inventor: KOBAYASHI MASATSUNE C O CANON
IPC: B41J2/16
Filed: 1991-08-02
Granted: 1995-11-29
Abstract: An ink jet recording head comprises a discharge port (3a) through which the ink is discharged, a liquid chamber (3c) for temporarily reserving the ink to be supplied to said discharge port (3a), a flow channel (3b) for connecting said discharge port (3a) to said liquid chamber (3c), and a substrate (1) having an element surface on which is disposed an energy generating element (2) for generating the energy with which the ink is discharged through said discharge port (3a), wherein said recording head is formed by fusing a structural member having a groove making up said flow channel (3b) corresponding to said energy generating element (2) with said element surface, and a cavity portion making up said liquid chamber (3c) with said element surface onto said element surface. <IMAGE>
Patent EP-0472476-B1 (EP)
Inventor: BAUER JEAN-MICHEL
IPC: B01J19/00
Filed: 1991-07-23
Granted: 1994-12-07
Abstract: Process for the manufacture of an inorganic membrane on an inorganic support, comprising the manufacture of a dispersion including a filler and a resin, the deposition of this dispersion on the support so as to form a layer, the heat treatment of the support coated with the said layer, characterised in that, so as to obtain an asymmetric membrane of low thickness, 
 
  -a fluid dispersion is prepared, including a filler, a water-soluble solvent, a water-insoluble resin which is, however, soluble in the organic solvent and gives after coking a coke ratio higher than 20% by weight 
  -it is deposited on the said inorganic support 
  -all or part of the said solvent is displaced to precipitate the resin 
  -the resin and optionally the support are coked. 
 
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Patent EP-0524934-B1 (EP)
Inventor: BORSARI CLAUDIO
IPC: G05B19/4093
Filed: 1991-02-20
Granted: 1997-06-04
Abstract: La présente invention se rapporte à un procédé ainsi qu'à un dispositif pour la surveillance et le séquencement des fonctions d'un dispositif, en particulier d'une machine d'électro-érosion servant à usiner une pièce. Le dispositif présente un écran comportant une fenêtre principale. Différentes fonctions peuvent être représentées d'abord dans une fenêtre de l'écran et une ou plusieurs de ces fonctions peuvent être choisies et leurs paramètres réglés dans une autre fenêtre.
Patent EP-0577595-B1 (EP)
Inventor: BOURRIERES PHILIPPE
IPC: B63B35/79
Filed: 1991-04-02
Granted: 1994-10-19
Abstract: PCT No. PCT/FR91/00258 Sec. 371 Date Oct. 4, 1993 Sec. 102(e) Date Oct. 4, 1993 PCT Filed Apr. 2, 1991 PCT Pub. No. WO92/17368 PCT Pub. Date Oct. 15, 1992.The sailboard (1) adapted to receive on its upper surface a mast (2) adapted to support a sail and fixed by a mast foot (3) on the board (1), and foot supports (4) adapted to retain the feet of a user of the board (1) and located rearwardly of the board (1) relative to the mast foot (3). It also comprises flexible elements (6) to support the mast foot (3) cantilevered above the board (1) and to transmit to the board (1) in a region situated rearwardly of the mast foot (3) the forces transmitted by this latter. Used particularly to control the vibrations of the board during its movement on water.
Patent EP-0527861-B1 (EP)
Inventor: HENRIKSSON ARNE
IPC: B65D90/14
Filed: 1991-05-03
Granted: 1995-08-02
Abstract: The present invention relates to an apparatus with inwardly and outwardly foldable support legs (39, 45) for a load carrier frame (1) in demountable bodies or the like, the support legs including at least two mutually telescopically shiftable parts (39, 45) in the form of an upper leg and a lowerleg, the load carrier frame (1) being provided with at least one forward and one rear crossbeam (2) each for two sliding beams (15) telescopically shiftable in relation to the crossbeam and each with their bracket (34) for the upper leg (39) and the lower leg (45) telescopically shiftable therein, and the bracket (34) having a guide cam (36, 37) for cooperation with the end of the upper leg (39), a spring (43) being disposed between the bracket (34) and the leg (39, 45) for movably retaining the leg (39, 45) in the bracket (34) in both the folded-in position of the leg (39, 45) and the folded-out, substantially vertical position of the leg (39, 45), the bracket (34) and the upper leg (39) having mutually cooperating locking means (42, 44) for preventing unintentional folding-in of the leg (39, 45) from its folded-out, substantially vertical position.
Patent EP-0542789-B1 (EP)
Title: Tubulure d'admission/rampe de carburant et procede associe
Inventor: DALY PAUL DESMOND
IPC: F02M35/104
Filed: 1991-08-01
Granted: 1994-12-14
Abstract: Une tubulure d'admission à canaux multiples est constituée par des parties supérieure et inférieure (180, 60) qui sont raccordées au niveau d'un joint. La tubulure supérieure (180) est en thermoplastique moulé et la partie inférieure (60) est en phénolique moulé. La partie inférieure contient une rampe de carburant incorporée (80). La partie inférieure contient une partie de chaque canal (74A-74F). Ces parties (74A-74F) sont réalisées comme des passages traversants séparés pendant le moulage de la partie inférieure dans la cavité d'un moule à plusieurs parties. Les passages du carburant sont moulés pour constituer des trous traversants (82, 84, 86) dont quelques unes des extrémités sont ensuite obturées par des moyens de fermeture (96, 98, 100, 102, 91) et dont les autres extrémités reçoivent des raccords (90, 92).
Patent EP-0538397-B1 (EP)
Inventor: HU YUNG-HAW
IPC: C04B35/447
Filed: 1991-06-27
Granted: 1995-03-08
Abstract: On décrit des phosphates de bore-aluminium (BAPO) et des phosphosilicates de bore-aluminium (BAPOS) présentant une structure identique ou semblable à celle de la forme cristobalite-β du AlPO4; leurs précurseurs; un procédé de dispersion de solutions aqueuses destiné à préparer des particules à écoulement libre, à homogénéité chimique et à cristallinité réglée; ainsi qu'une composition de carte à circuits imprimés multicouche utilisant ces phosphates et phosphosilicates de bore-aluminium à titre de constituant céramique, ou conjointement avec des verres pour former des substrats composites vitreux et remplis.
Patent EP-0548205-B1 (EP)
Inventor: GLEDHILL JEFFREY JOHN
IPC: H04N7/24
Filed: 1991-09-13
Granted: 1997-11-19
Abstract: PCT No. PCT/GB91/01571 Sec. 371 Date Jan. 7, 1993 Sec. 102(e) Date Jan. 7, 1993 PCT Filed Sep. 13, 1991 PCT Pub. No. WO92/05646 PCT Pub. Date Apr. 2, 1992.In an OFDM signal individual OFDM carriers are modulated by samples of signals which can only take a limited range of allowed values and a block of samples modulates the group of carriers during a time period T. In a receiver, the signal modulating an individual OFDM carrier may be demodulated by estimating the position of reference axes serving as the frame of reference against which the allowed modulating values are defined, and multiplying the value of the demodulated samples by the complex conjugate of a point on one of the estimated reference axes. The spread of the groups of samples demodulated from each OFDM carrier gives an indication of whether the receiver is synchronised to the block boundaries. Preferably spread of the complex samples is evaluated in the radial direction only and used to steer the sample clock frequency. Phase drift of the demodulated samples from one block to the next indicates the degree of local oscillator frequency error. Preferably phase drift is assessed by multiplying complex values by the complex conjugate of an earlier sample demodulated from the same OFDM carrier and using the resulting measure to steer the local oscillator frequency via a frequency locked loop.
Patent EP-0556198-B1 (EP)
Inventor: BARRETT DAVID M
IPC: G06F1/32
Filed: 1991-09-24
Granted: 1995-08-16
Abstract: Dans un ordinateur portable, le logiciel du système d'entrée/sortie de base (BIOS) ralentit la fréquence d'horloge du système au cours des périodes inactives. Le logiciel BIOS ramène le système à sa fréquence de fonctionnement normale lorsqu'un évènement attendu tel que la frappe d'une touche a lieu. Dans l'éventualité où une interruption aurait lieu pendant que l'horloge est en fréquence inférieure, un circuit de commande d'horloge de machine réagit à l'interruption de manière à augmenter rapidement la fréquence d'horloge du système jusqu'à atteindre sa valeur normale. A l'aide du décodage de l'ancienne fréquence, de la nouvelle fréquence et de nombreuses fréquences disponibles, le changement de fréquence est synchronisé de manière à maintenir un pourcentage d'utilisation et une phase appropriés sans interruption.
Patent EP-0498470-B1 (EP)
Inventor: HUNTER ROBERT L
IPC: A61P25/28
Filed: 1987-05-08
Granted: 1996-09-11
Abstract: Use of the surface active copolymer having the formula HO(C2H4O)b(C3H6O)a(C2H4O)bH wherein a is an integer such that the hydrophobe represented by (C3H6O) has a molecular weight of 950 to 4000 preferably of 1750 - 3500 and b is an integer such that the hydrophile portion represented by (C2H4O) constitutes 50 - 90% by weight of the compound for the manufacture of an injectable pharmaceutical composition for the protection of tissue damaged by ischemia.
Patent EP-0510504-B1 (EP)
Inventor: SCHROEDER JUERGEN
IPC: H04B10/2507
Filed: 1992-04-15
Granted: 1997-02-19
Abstract: A method for the bi-directional transmission of digital data via an optical fibre is specified, by means of which in each case the bits of data streams to be transmitted are compressed packet by packet in constant number by factor of >2 to form bursts without changing the transmission rate. The bursts of one transmission direction are transmitted by a station in the intervals between the bursts of the other transmission direction from the respective transmitter via the optical fibre to the other station. To determine the transmission rates in the stations, mutually independent external clock generators are used at the two ends of the optical fibre. If the frequencies of the two clock generators deviate from one another, the bursts of the data stream with the lower transmission rate are in each case shifted by one bit width of the associated continuous data stream at intervals compared with the bursts of the other data stream. The respective receiver is informed of the shift in the bursts by the burst preceding the first burst to be shifted by means of at least one corresponding information bit.
Patent EP-0515121-B1 (EP)
Inventor: MODER KENNETH PHILIP
IPC: C07D277/26
Filed: 1992-05-18
Granted: 2000-11-02
Abstract: The present invention provides a novel process for preparing a 2-(aminomethyl)-4-thiazolemethanol and novel intermediates useful in that process. The compounds produced by the process of the present invention are useful for synthesizing anti-ulcer compounds such as nizatidine.
Patent EP-0537877-B1 (EP)
Inventor: NUNEZ IVAN M
IPC: C08G18/48
Filed: 1992-06-11
Granted: 1998-09-16
Abstract: A low water contact lens material having high 0<6> permeability, a lower water content and reduced polymer matrix size provides adequate O<6> to the cornea, but does not wick water away from the eye nor allow protein or other tear components to penetrate and deposit in the lens. Such a lens is made by polymerizing and crosslinking a prepolymer which contains a cyclic polyol with polyalkylether segments containing curable segments. The cyclic polyols consist of alkoxylated glucose or sucrose which are then reacted with an isocyanate to produce an ultraviolet curable prepolymer. The prepolymer is then placed in a mold and polymerized by exposure to ultraviolet light. The free hydroxyl groups of the material react with a highly hydrophilic reagent to form covalent bonds thus making the surface of the material more wettable.