baber/WOPTO huggingface dataset:
Patent EP-0532510-A1 (EP)
Title: Papermakers fabric with flat machine direction yarns.
Inventor: LEE HENRY J
IPC: D21F1/10
Filed: 1991-03-15
Abstract: A papermakers fabric having a system of flat monofilament machine direction yarns 22,23 (hereinafter MD yarns) interwoven with a system of cross machine direction yarns 21a,21b (hereinafter CMD yarns). The MD yarns 22,23 have an aspect ratio of greater than 3:1. Furthermore the MD yarns are vertically stacked with at least paired upper 22 and lower 23 MD yarns which weave over and under CMD yarns 21a,21b in such a manner that when a lower MD yarn 23 weaves over a CMD yarn 21a an upper MD yarn 22 is weaving (or floating) over the lower MD yarn 23. This ensures that no knuckles are apparent on the upper surface of the fabric. The weave gives rise to a warp-fill in the range of 80-125%.
Patent EP-0527169-A1 (EP)
Title: Four de fusion destine a la fusion de matiere brute a fibres minerales
Inventor: SOLIN PETER ARNOLD HENRIK
IPC: C03B5/26
Filed: 1991-05-02
Abstract: Four de fusion permettant la fusion d'une matière brute à fibre minérale. Ledit four comprend une partie inférieure (1), des parois latérales (2) et un couvercle (3), ainsi qu'un moyen d'alimentation en matière brute. Ledit four de fusion est doté d'un orifice de décharge (4) situé dans la paroi latérale (2) destiné à un bain de fusion minéral (8) à une certaine distance de la partie inférieure (2) dudit four de fusion, et d'un orifice de décharge (6) destiné à remplir ledit four de fusion, situé au niveau de la partie inférieure (2). Ledit four de fusion comprend également un orifice de décharge supplémentaire (7) destiné à décharger un bain de fusion de fer (11) formé pendant le processus de fusion, ménagé dans la paroi latérale (2) à un niveau supérieur à celui de l'orifice de décharge (6) destiné à vider ledit four de fusion, mais à un niveau inférieur à celui de l'orifice de décharge (4) destiné au bain de fusion minéral (8).
Patent EP-0489147-A1 (EP)
Inventor: SPLIETHOFF HEINZ
IPC: F26B3/08
Filed: 1991-07-03
Abstract: Selon un procédé de séchage de combustibles, notamment de la lignite brut, dans lequel les combustibles sont brulés, incinérés au moins en partie, dans une centrale électrique afin de générer de l'énergie et/ou de la chaleur de chauffage et de la chaleur industrielle, au moins deux séchoirs chauffés à la vapeur sont utilisés. Le premier est chauffé avec la vapeur à température réduite du circuit eau-vapeur de la centrale électrique et/ou avec une partie du courant de vapeur chaude du deuxième séchoir. Le deuxième séchoir est chauffé avec une partie du courant de vapeur chaude du premier séchoir, les courants de vapeur chaude étant condensés adiabatiquement avant leur utilisation comme milieu de chauffage.
Patent EP-0557298-A1 (EP)
Inventor: FENNELL ROBERT DE WAYNE
IPC: H04B7/005
Filed: 1991-09-20
Abstract: A selective call terminal receives selective call information from a message originator. A transmission time is scheduled for the selective call message by a selective call system controller. A plurality of simulcast schedulers coupled to the controller receive and store the selective call message and the transmission time. The simulcast schedulers have an equalization time stored therein, the equalization times for each of the simulcast schedulers calculated by the system controller using simulcast receivers for measuring signal time differences between transmitters. The simulcast schedulers provide the selective call message to corresponding transmitters at a time to transmit the selective call message, the time determined by the transmission time and the equalization time. Transmitter settings and code types defining signalling protocol, data bit rate, carrier frequency and transmitter power, for each message are varied in accordance with information received from the system controller. Each simulcast scheduler can also function as a selective call terminal for a local selective call system.
Patent EP-0565716-A1 (EP)
Inventor: SHIKINAMI YASUO TAKIRON CO LTD
IPC: C08G18/10
Filed: 1991-11-02
Abstract: A self-adhesive for percutaneously absorbable preparations comprising segmented polyurethane which can control the solubility and releasability of a wide variety of drugs which are solid at ordinary temperature, wherein the segment comprises an alkylene oxide chain which is liquid around ordinary or body temperature, and either contains both of hydrophilic and hydrophobic alkylene oxide chains or is composed of one or both of these chains and an alkylene oxide chain containing hydrophilic and hydrophobic parts.
Patent EP-0504760-A1 (EP)
Inventor: MORLEY JOHN
IPC: A61K38/00
Filed: 1992-03-14
Abstract: Pulmonary administration of Ciclosporin in orthorhombic crystal form (designated "CY-A/X-III"), e.g. for the treatment of obstructive or inflammatory airways disease, e.g. asthma, as well as crystalline Ciclosporin, e.g. CY-A/X-III, in spheroidal particulate form, processes for its preparation and its pharmaceutical use, e.g. for pulmonary administration. Pharmaceutical compositions comprising CY-A/X-III and crystalline Ciclosporin, e.g. CY-A/X-III, in spheroidal particulate form as well as Ciclosporin in solution in aerosol propellants are also provided.
Patent EP-0511555-A1 (EP)
Inventor: OU HOKHUOR
IPC: H03H9/145
Filed: 1992-04-15
Abstract: N² unit filters (N is an integer greater than one) are coupled to form a high-power filter system. The unit filters, which are all identical surface acoustic wave filters, are organized into N subsystems of N unit filters each. The unit filters and the subsystems they form are two-port networks that may be coupled together in either of two ways: in series, or in parallel. The subsystems are mutually coupled in one of these two ways. Within each subsystem, the unit filters are mutually coupled in the other way.
Patent EP-0518293-A1 (EP)
Inventor: ARZBERGER MAXIMILIAN
IPC: E21B7/00
Filed: 1992-06-10
Abstract: A cutting frame for a trench cutter with oil-lubricated bearing seals for the cutter wheels and with a controlled hydraulic pressure-compensation device for the bearing seals is described. There is a pressure-resistant oil reservoir connected to the bearing seals via lines and there is an air-filled buffer space open at the bottom, exposed to the outside pressure and arranged vertically below the oil reservoir. The oil reservoir and the buffer space are connected to one another via a longitudinally displaceable piston, and the piston is preloaded by a compression spring in the direction of the oil reservoir. <IMAGE>
Patent EP-0523716-A1 (EP)
Inventor: MORI TAKEHISA
IPC: G01J5/20
Filed: 1992-07-17
Abstract: An infrared sensor comprising a sensor substrate formed of a semiconducting material and at least one set of infrared sensing portions formed one each on the opposite surfaces of said sensor substrate, wherein said infrared sensing portions are superposed one each on bride portions formed on cavities formed one each on the opposite surfaces of said sensor substrate.
Patent EP-0548579-A1 (EP)
Inventor: TIBBETTS GEORGE C
IPC: H04R13/00
Filed: 1992-11-26
Abstract: An electromechanical transducer having permanent magnet means (26, 28) forming a bias field in a region between poles, and a vibratable armature (12) having a first part (14) in that region. The armature has a second part (16, 18) extending from the first part substantially externally of that region. 
Magnetically permeable structure includes a portion (34) opposing the second part across a transverse gap (36). The latter structure is included in a closed magnetic loop comprising said first and second parts, a working gap (30, 32) in said region and the transverse gap (36), and an electrical signal coil (68, 70) is threaded by the loop.
Patent EP-0548674-A1 (EP)
Inventor: WAHL GUENTER
IPC: B21C51/00
Filed: 1992-12-09
Abstract: The object on which the invention is based is to develop a device for measuring the centre-to-centre distance of a pair of rolls using magnetic-field sensors without requiring a high magnetic induction. The object is achieved by the fact that the device for producing a homogeneous magnetic field comprises at least one permanent magnet (5) and is so arranged on the end face (4) of the roll (1) that the principal direction in which the field lines of the homogeneous magnetic field run is radial with respect to the centre of the end face (4) of the roll (1), and that the measuring head (8), which comprises magnetoresitive magnetic-field sensors (9) is mounted in a fixed manner in the housing and is associated with the homogeneous magnetic field. The invention is used in relatively large rolling mills for measuring the centre-to-centre distance of rolls and relates to a device for measuring the centre-to-centre distance of rolls. <IMAGE>
Patent EP-0512600-A1 (EP)
Inventor: SOLOMON JAMES GERARD
IPC: F02F1/10
Filed: 1992-04-23
Abstract: A two-stroke engine has tiered cooling jackets (32,34) in the cylinder block (10) with upper and lower jackets (32,34) separated by a diaphragm wall (35). Transfer openings (36) in the diaphragm (35) and downward portions of the lower jacket (32) direct coolant flow around exhaust ports (29) and preferentially along the exhaust port side of the engine cylinder openings (18). A cylinder head gasket (15) controls outflow from the upper jacket (34) to the cylinder head through transfer holes (39,40) placed preferably on the exhaust side (29) of the upper jacket (34) to provide overall control of flow in the cooling jacket system (32,34).
Patent EP-0501672-A1 (EP)
Inventor: DAWKINS GORDON MICHAEL
IPC: C08F4/60
Filed: 1992-02-19
Abstract: Olefin polymerization catalysts capable of polymerizing olefins such as ethylene to polyolefins with broad molecular weight distributions are made by depositing on an oxide suport (or especially phosphate derivative thereof) (i) a chromium complex of formula RCr-L, where R is optionally substituted pentadienyl or cyclopentadienyl and L is a reactive ligand, or a bis arene chromium and (ii) a metal complex of formula MR³ R⁴ R⁵ R⁶ wherein M is Ti, Zr or Hf, and R³-R⁶ can be allyl (when M is Zr or Hf) or of 4-20 carbons of formula (a) CH₂ X (R⁷ R⁸ R⁹) where X = C, Si or Ge and R⁷-R⁹ are hydrocarbyl, or (b) CH₂ Ar where Ar is optionally substituted aromatic, or said metal complex is of formula Ti R¹¹ R¹², where R¹¹ and R¹² are acyclic dienyl.
Patent EP-0506433-A1 (EP)
Inventor: SAITO YOSHIAKI
IPC: G01R33/09
Filed: 1992-03-27
Abstract: A magnetoresistance effect element comprises the multilayer formed by alternately stacking magnetic and nonmagnetic layers (2, 3). The magnetic layers (3) containing at least two magnetic elements selected from a group of magnetic elements consisting of Fe, Co and Ni. Any two magnetic layers adjacent to each other with one of the nonmagnetic layer interposed therebetween are antiferromagnetically coupled under a condition where a magnetic field is not substantially applied thereto.
Patent EP-0506434-A1 (EP)
Inventor: ISHIHARA SADAO
IPC: A61P9/10
Filed: 1992-03-27
Abstract: Compounds of formula (I): 
             
 in which: W represents a sulphur or oxygen atom and X represents a group of formula -N(R¹)-, or W represents a group of formula -N(R¹)- and X represents a sulphur or oxygen atom; R¹ is hydrogen, alkyl or aralkyl; R² and R³ are each hydrogen, alkyl, aralkyl, aryl or aromatic heterocyclic; R⁴ is hydrogen, alkyl or aralkyl; and A is alkylene which is optionally substituted by carboxy; and pharmaceutically acceptable salts and esters thereof, have a valuable vasodilatory activity.
Patent EP-0510893-A1 (EP)
Inventor: ETCHU MASAMI
IPC: G11B5/66
Filed: 1992-04-21
Abstract: A magnetic recording tape, in particular a VTR tape, comprising;
     (A) a substrate composed of a biaxially oriented polyethylene-2,6-naphthalate film of which
   (a) the Young' modulus in the longitudinal direction is at least 650 kg/mm², the Young' modulus in a transverse direction is the same as, or greater than, the Young's modulus in the longitudinal direction,   (b) the heat shrinkage in the transverse direction is in the range of 1.0 to 3.0 % when treated at 100°C for 30 minutes,   (c) the surface roughness, Ra, is not more than 0.005 µm, and   (d) the amount of bled-out oligomer is not more than 0.01 area% when treated in air at 160°C for 5 minutes,       (B) a thin magnetic metal layer formed on one surface of the substrate, and   (C) a lubricant-containing thin organic polymer layer formed on the other surface of the substrate. This magnetic recording tape has high coercive force and excellent running durability and is capable of recording data at high density and high sensitivity for a long period of time.
Patent EP-0524786-A1 (EP)
Inventor: ITOH HIROSHI
IPC: C08F220/54
Filed: 1992-07-17
Abstract: An aqueous gel comprises a polymer of (meth)acrylamide or particular (meth)acrylamide derivative(s), particulate metal oxide(s) and an aqueous medium, and a process for producing the gel comprises polymerizing the said amide or derivative(s) thereof in an aqueous medium containing a particulate metal oxide in suspension. 
     The aqueous gel can be produced so as to be transparent, to have fire resistance and to prevent the spread of flames, and can be made highly elastic. The aqueous gel, when produced as a transparent gel, becomes cloudy when heated or cooled and is useful for shielding or insulating against heat or cold.
Patent EP-0534624-A1 (EP)
Inventor: HOWARD JAMES KENT
IPC: G11B5/64
Filed: 1992-09-03
Abstract: A magnetic recording disk has an improved surface film formed on the disk blank. A sputter-deposited surface coating containing nickel, chromium and oxygen (Ni-Cr-O) is formed on a AlMg disk blank, after which a cobalt alloy magnetic layer is formed over the Ni-Cr-O coating and a protective overcoat is formed over magnetic layer. The use of the Ni-Cr-O coating on the disk blank eliminates the need for a wet electroless deposition process for creation of a surface coating and results in an inherent texturing of the subsequently deposited magnetic film and protective overcoat which conform to the surface texture of the sputter-deposited Ni-Cr-O. The disks made with the Ni-Cr-O surface film exhibit a very law static friction force between the air-bearing slider and the disk surface when the disks are used in contact start/stop (CSS) disk files.
Patent EP-0540203-A1 (EP)
Inventor: HUDD ALAN LIONEL
IPC: C09D11/10
Filed: 1992-10-12
Abstract: A non-conductive ink-jet ink comprises a colourant, and, as a major component of the liquid phase, one or more polymerisable monomers in which the conductive component is soluble. The polymerisable monomers may comprise, by weight of the ink, up to 70% monofunctional monomer, up to 70% difunctional monomer, and 0 to 10% tri- or higher-functional monomer. The ink is suitable for piezoelectric drop-on-demand printing.
Patent EP-0546747-A1 (EP)
Inventor: EVANS EDWIN ROBERT
IPC: C08G77/06
Filed: 1992-11-30
Abstract: A method of polymerising organosiloxane monomers to produce high molecular weight polymers having a relatively narrow range of molecular weights includes drying the monomers to a selected moisture content of 10 ppm or less prior to polymerization by moisture transfer contact with a desiccant at temperatures below the polymerization temperature.
Patent EP-0521758-A1 (EP)
Inventor: GARBAYE JEAN
IPC: A01N63/27
Filed: 1992-06-26
Abstract: The invention relates to means for improving the growth of plants, consisting of bacterial strains capable of specifically stimulating the formation of mycorrhizae by inoculated mycorrhizal fungi, these strains exerting an antagonistic effect towards contaminant fungi which compete against the inoculated fungus.
Patent EP-0532400-A1 (EP)
Inventor: HUI BON HOA DANIEL
IPC: H03D3/08
Filed: 1992-09-07
Abstract: The discriminator of the invention comprises an amplifier (A), phase-adjustment circuits (CAP1, CAP2) and means (V1, V2) for very slightly forward-biasing the SCHOTTKY diodes (DS1, DS2). …<??>Application in optical telecommunications receivers. …<IMAGE>…
Patent EP-0555407-A1 (EP)
Inventor: SALATINO MATTHEW M
IPC: H01L23/40
Filed: 1991-10-29
Abstract: Un boîtier à superposition destiné à une pluralité de dispositifs à circuits intégrés (76) utilise une plaquette (61) en matière d'interconnexion souple pliée en un agencement à plusieurs couches de doigts parallèles en forme de plaquettes (61) sur lesquels une pluralité de dispositifs à circuits intégrés sont montés en surface. Les fils (71, 73) des dispositifs à circuits intégrés (76) sont fixés à des liaisons d'interconnexion (81, 83) de la plaquette d'interconnexion souple (61). Une pluralité de plaques de dissipation thermique (115) sont intercalées avec les doigts pliés en forme de plaquette (61) de la superposition, de manière à venir au contact des dispositifs à circuits intégrés (76) montés sur les doigts en forme de plaquette (61). Les plaques de dissipation thermique (115) sont retenues par des blocs d'espacement thermoconducteur (131, 133) le long de leurs bords. Les blocs d'espacement (131, 133) sont serrés ensemble en une structure stratifiée compacte, de manière à former un support rigide soulageant les contraintes mécaniques au niveau des plis des doigts en forme de plaquettes (61).
Patent EP-0558669-A1 (EP)
Inventor: TSURUMI KAZUNORI
IPC: F23C6/04
Filed: 1991-11-26
Abstract: This invention is a combustion process having a series of stages in which a fuel/oxygen-gas-containing mixture (16, 18) is combusted stepwise using a series of specific catalysts and catalytic structures (figure 2) and, optionally, a final homogeneous combustion zone to produce a combusted gas at a selected temperature preferably between 1050 DEG  and 1700  DEG C. Depending upon the pressure of operation, there may be two or three discrete catalytic stages (stages 1, 2 and 3). The choice of catalysts and the use of specific structures, including those employing integral heat exchange (44) results in a catalyst and its support which are stable due to their comparatively low temperature, do not deteriorate, and yet the product combustion gas is at a temperature suitable for use in a gas turbine, furnace, boiler, or the like, but has low NOx content. Neither fuel nor air is added to the combustion process except in the initial stage.
Patent EP-0533945-A1 (EP)
Inventor: HASE TAKASHI
IPC: C23C14/58
Filed: 1992-03-27
Abstract: Procédé de production d'une couche supraconductrice d'oxyde de haute qualité. Il permet de réguler la vitesse de formation de la couche et une composition de couche, et produit de manière sûre, peu coûteuse et homogène sur un large domaine une couche supraconductrice d'oxyde. On forme sur un substrat un précurseur constitué d'un alliage métal amorphe au moyen de la métallisation sous vide d'un ou plusieurs éléments R (sélectionnés parmi les métaux des terres rares tels que l'yttrium et les lanthanides), Ba et Cu à l'état métallique. On chauffe ce précurseur pour assurer l'oxydation et la cristallisation à l'abri de l'air.
Patent EP-0583294-A1 (EP)
Title: Building brick for receiving supply pipes.
Inventor: SEITNER HANS
IPC: E04C1/39
Filed: 1992-04-29
Abstract: The invention concerns a building brick made of known building material such as burnt clay (brick), porous concrete, calcareous sandstone, concrete, etc., the face of which is characterized by the fact that it has a large, asymmetrically positioned hole (holes) with front perforation. Manufactured in standard dimensions, such special building bricks can be bonded (interlocked). The actual aim is achieved by virtue of the fact that after a storey-height wall is constructed with bonded bricks, the brick covering on the face can be removed (hammered out), if necessary, forming an exactly vertical, floor-height wall chase in which house service lines can be incorporated. The invention also concerns a building steel cramp which matches the special shape and size of the wall chase so obtained and can be used to fasten the house service lines in said wall chase.
Patent EP-0581845-A1 (EP)
Inventor: CAMAIONI DONALD M
IPC: C07C69/63
Filed: 1992-02-25
Abstract: Procédé d'oxydation sélective d'un composé organique dans une seule cuve. Il consiste a) à associer un composé organique à une solution acide dans laquelle le composé organique peut se dissoudre, à un composé contenant deux atomes d'oxygène liés l'un à l'autre, et à un agent de réduction à ions métalliques apte à réduire l'un de ces atomes d'oxygène, de manière à former un mélange; b) à réduire le composé contenant les deux atomes d'oxygène par une réduction de l'un des atomes d'oxygène à l'aide dudit agent de réduction à ions métalliques et afin 1) d'oxyder ledit agent de réduction à ions métalliques pour lui donner un état de valence plus élevé, et 2) de produire un intermédiaire contenant de l'oxygène et apte à oxyder le composé organique; c) à mettre l'intermédiaire contenant de l'oxygène en réaction avec le composé organique afin d'oxyder ce dernier et de le transformer en intermédiaire organique oxydé possédant un atome de carbone oxydé; d) à mettre l'intermédiaire organique oxydé en réaction avec le contre-ion acide et l'ion métallique à état de valence plus élevé afin de lier le contre-ion acide à l'atome de carbone oxydé et de produire une certaine quantité d'un ester incorporant l'intermédiaire organique et le contre-ion acide; et e) à mettre l'intermédiaire organique oxydé en réaction avec l'ion métallique à état de valence plus élevé et avec de l'eau afin de produire une quantité d'alcool moins importante que la quantité d'ester. Le contre-ion acide compris dans l'ester fait que l'atome de carbonme lié au contre-ion entre moins facilement en réaction avec l'intermédiaire contenant de l'oxygène dans le mélange que ne le fait l'alcool avec ledit intermédiaire contenant de l'oxygène.
Patent EP-0593767-A1 (EP)
Inventor: HATO FUMIHIKO
IPC: B01D39/08
Filed: 1992-07-08
Abstract: Tamis cellulaire se positionnant sur la partie supérieure d'un tube, afin de retirer des impuretés, telles que des tissus de soutien ou des résidus de prélèvements biologiques, par exemple, d'une suspension de cellules ou de tissus. Ledit tamis comprend: a) un rebord supporté par l'ouverture supérieure dudit tube, b) une languette de préhension formant une saillie vers l'extérieur à partir dudit rebord, c) une partie soutenant un filtre possédant: d) une armature située au-dessous dudit rebord et logeant dans l'ouverture du tube, e) un élément de filtre pourvu d'une armature s'étendant au-dessous de la partie soutenant ledit filtre, ledit élément recevant et filtrant ladite suspension. L'invention est caractérisée par le fait que ledit élément de filtre dudit tamis cellulaire est constitué par un filet en nylon, dont la dimension des pores est comprise entre 40 et 200 microns.
Patent EP-0596121-A1 (EP)
Inventor: OHMI TADAHIRO - - KOMEGABUKURO
IPC: C23C8/14
Filed: 1992-05-28
Abstract: A process for forming a passive film excellent in degasifiability and corrosion resistance by making the film extremely flat and dense. The process comprises subjecting the surface of stainless steel to electrolytic polishing, oxidation in an oxidative atmosphere and removal of iron oxide formed thereon by reduction with hydrogen.