baber/WOPTO huggingface dataset:
Patent EP-0426871-B1 (EP)
Inventor: MORI YOJI
IPC: F16L55/26
Filed: 1990-05-15
Granted: 1994-03-16
Abstract: A method of repairing a pipe at the joint of existing gas pipes, wherein the joint of existing gas pipes is repaired by means of a repairing apparatus to be moved under remote control in the gas pipe, and the repairing apparatus can be put into or taken out of the gas pipe through a working hole formed on the upper part of the gas pipe by drilling means while gas is kept flowing without danger of leakage thereof, whereby the trouble of forming a working hole at the start of repairing operation and restoring the hole to the initial state at the end of the operation can be simplified to reduce time and expense for the repairing operation.
Patent EP-0494145-B1 (EP)
Inventor: BHOORI YOUSUF MOHAMMED
IPC: C08L51/00
Filed: 1990-06-13
Granted: 1994-09-21
Abstract: The present invention relates to a composition comprising at least one polyamide, a non-functionalized olefinic polymer, and a functionalized block copolymer, comprising poly(ethylene/butylene) mid-blocks and poly(styrene) end blocks. The composition preferably comprises a fibrous filler of reinforcement.
Patent EP-0447522-B1 (EP)
Title: Procede de fabrication d'un dispositif semiconducteur
Inventor: RODRIGUES RICHARD ANTHONY ALEX
IPC: H01L21/761
Filed: 1990-10-04
Granted: 1996-03-13
Abstract: Procédé de fabrication d'un dispositif semiconducteur selon lequel les caractéristiques d'un masque composite sont transférées à un premier revêtement sur la surface d'un corps semiconducteur. Le premier revêtement est gravé afin de former des fenêtres permettant l'introduction d'imperfections dans le corps semiconducteur. Certaines fenêtres sélectionnées dans le premier revêtement sont masquées par un deuxième revêtement dont la composition est différente de celle du premier revêtement. Ceci facilite l'introduction d'imperfections dans le corps semiconducteur, à travers les fenêtres ménagées dans le premier revêtement.
Patent EP-0502005-B1 (EP)
Inventor: WALKER JOHN GRAHAM
IPC: G02B27/50
Filed: 1990-11-20
Granted: 1995-09-06
Abstract: The invention provides for phase measurement in transmission and reflection scanning optical microscopes. In these microscopes a parallel beam of laser (1) light is focused onto a small portion of an object (4). Light from this small portion is imaged via a pinhole (8) onto a single detector (10). The image is built up by scanning the object and recording the output from the detector for each object position. In this invention the phase image is recovered by subsequent processing of two or more amplitude images. One image is measured in the usual way; the other or others are recorded with suitable filters (2, 7) placed in the Fourier or output planes of both the illumination (3) and imaging (6) lenses. The two optical filters (2, 7) have amplitude weighting functions g(x, y) which preferably equal c. exp(ax + by), where a, b and c ar real constants.
Patent EP-0455120-B1 (EP)
Inventor: ZENGERLE MANFRED
IPC: H02M5/00
Filed: 1991-04-24
Granted: 1994-08-17
Abstract: A power converter assembly with an intermediate DC circuit having a capacitor bank, consisting of at least one power converter module (1, 11, 21, 31) is proposed. The electrical module connections (2, 12, 22, 32) are arranged in a row and can make contact with a first low-inductance connecting rail system (4, 14, 24, 34). The capacitor bank (6, 16, 26, 36) is allocated mechanically to the power converter module. The electrical connections (9, 19) of the capacitor bank are connected to a second low-inductance connecting rail system (5, 15, 25, 35), which contains the intermediate DC circuit lines (44, 45, 46, 47), is arranged at right angles to the first connecting rail system and is electrically connected to the first connecting rail system. This basic arrangement can be extended as required, in that the second connecting rail systems of adjacent modules are in each case connected to one another by electrical couplings (8, 18, 28, 38), as a result of which the entire capacitor bank of the intermediate DC circuit is formed from the single partial capacitor banks allocated in each case to the modules. <IMAGE>
Patent EP-0454188-B1 (EP)
Inventor: WARRIN GEORGE E
IPC: A61C17/00
Filed: 1988-03-28
Granted: 1995-11-02
Abstract: A single handpiece that can be used in multiple dental treatments is provided. The handpiece comprises a housing having a coil for producing an electromagnetic or electrostrictive field in the housing, and a number of inserts that react with the electromagnetic or electrostrictive field and can be used with the housing to complete the handpiece. A switching system used with the handpiece, which electrically recognizes the particular insert used with the housing provide for automatically controlling circuitry that determines which of a number of materials and medicaments are to be delivered to the handpiece for use with a particular insert. Circuitry which provides better control of the ultrasonic insert in the handpiece is also provided.
Patent EP-0505607-B1 (EP)
Inventor: COLLEGE JOHN W
IPC: C01F5/22
Filed: 1991-08-14
Granted: 1995-11-08
Abstract: Sulfur dioxide is removed from flue gases using an aqueous solution of magnesium components in a wet scrubber (1), with oxidation of a portion of the aqueous discharge from the scrubber. Calcium sulfate (25) is added to the portion of aqueous discharge at the oxidizer (17) to form an oxidized aqueous effluent containing calcium sulfate solids and dissolved magnesium sulfate. The oxidized aqueous effluent is regenerated by addition of lime, in a regeneration tank (31), which precipitates calcium sulfate as gypsum, with gypsum (43) returned to the oxidizer as the calcium sulfate added thereto. Preferably, the aqueous discharge from the oxidizer (17) is divided, with a major portion passed to a separator (59) to remove gypsum, therefrom, while a minor portion is passed to the regeneration tank (31). Magnesium sulfate solution (63), after separation of gypsum (61) from the major portion may also be fed to the regeneration tank (31). <IMAGE>
Patent EP-0457700-B1 (EP)
Title: Pipe line coupling device with rotating cocks
IPC: F16L37/28
Filed: 1991-05-17
Granted: 1993-08-11
Abstract: The control mechanism (notched discs 11 and 24, fingers 27) linked to the plugs (7, 20) of the two elements (A,B) of the device is constructed so that the rotation of said plugs when the two support plates (5, 18) are brought towards each other takes place sequentially, the plug (20) turning first to allow the plug (7) to move angularly afterwards, in each case without involving movement along the axis of the device. 
<IMAGE>
Patent EP-0483063-B1 (EP)
Inventor: AMSTUTZ RENE
IPC: C07D457/02
Filed: 1991-10-17
Granted: 1994-09-07
Abstract: Ergoline derivatives of the formula I <IMAGE> in which R1, R2 and R3 are as defined in the description, their preparation and use as therapeutics.
Patent EP-0631637-B1 (EP)
Inventor: RIFFE WILLIAM J
IPC: C23F13/00
Filed: 1991-03-01
Granted: 1997-08-06
Abstract: 2083263 9118130 PCTABS00008 A device and method for preventing fouling and/or corrosion of the exposed surfaces of a structure which is in contact with seawater, brackish water, fresh water, or a combination of these. The system includes using a structure (10) having an exposed zinc-containing surface (16). At the exposed surface water interface a negative capacitive charge or an asymmetric alternating electrostatic is induced and maintained.
Patent EP-0550582-B1 (EP)
Inventor: FARR GLYN PHILLIP REGINALD
IPC: B60T8/36
Filed: 1991-09-25
Granted: 1997-01-15
Abstract: Dans un système de freinage hydraulique antibloquant, une soupape de commande du débit fonctionne en coopération avec une soupape à solénoïde à simple effet (35), la soupape de commande du débit comprenant un boisseau (17) opérant dans la lumière d'un logement (7) avec une orientation de flux dirigée à travers un passage (20) qui passe sensiblement par le centre du boisseau (17). A l'une des extrémités du boisseau se trouve un orifice fixe (21) qui définit une chambre (19) pour un ressort de commande (18), tandis qu'entre une lumière (33) du logement (7) et un bord de dosage situé sur le côté d'entrée d'une rainure annulaire (24) dans le boisseau (17) se trouve défini un orifice variable, qui communique avec le passage (20), situé dans le boisseau (17).
Patent EP-0504358-B1 (EP)
Inventor: HARLAND CHRISTOPHER ROBIN
IPC: B21D53/00
Filed: 1991-10-07
Granted: 1995-03-29
Abstract: A method of making a gasket of the kind wherein at least one aperture (2) is blanked out at a desired location in a metal plate before or after, or at the same time as a peripheral corrugation (3) is formed around the margin of said aperture (2), is characterised in that said corrugation (3) is formed in the sheet (1) around the intended location of said one aperture (2) after an initial step of forming at least one preliminary aperture (11, 12, 13, 14) at said location, the shape and configuration of said preliminary aperture (11, 12, 13, 14) being selected in accordance with the proximity of the said one aperture (2) to the edges of the plate (1) and to the location of any other intended aperture (4) in the plate (1), so that the corrugation (3) formed after said preliminary aperture forming step exhibits controlled geometry and plastic deformation when subjected to compression.
Patent EP-0507960-B1 (EP)
Inventor: HATTO MAKOTO
IPC: C02F1/00
Filed: 1991-10-28
Granted: 1997-01-29
Abstract: This invention relates to reforming technique for water constituted by a plurality of molecule clusters formed by hydrogen bonding force acting between molecules. The present invention provides a method of fractionizing molecule clusters by adding water-soluble mineral containing solution containing a predetermined quantity of mineral components to water so as to cut off hydrogen bonding of water molecules, a water-soluble mineral containing solution, and a method of producing this water-soluble mineral containing solution. The water-soluble mineral containing solution can be obtained by pulverizing and mixing starch and/or grains, seed and egg shell as the starting materials, adding water, subjecting the mixture to fermentation and ageing to dissolve mineral components in the seed, and filtrating this mixed dissolved solution. <IMAGE>
Patent EP-0503228-B1 (EP)
Inventor: HAERTNER HELMUT DR
IPC: B27K3/38
Filed: 1992-01-15
Granted: 1995-06-21
Abstract: The insecticidally active wood preservatives according to the invention contain one or more pyrethroids emulsified in water, fatty acid esters of polyalcohols and alkylphenol polyglycol ethers acting as emulsifiers.
Patent EP-0525284-B1 (EP)
Inventor: BUDDE VOLKER
IPC: F01L1/25
Filed: 1992-02-26
Granted: 1994-08-24
Abstract: A hydraulic valve clearance compensator for an internal combustion engine. The compensator has a housing shaped essentially like an upside-down cup with a flat base. The housing slides up and down inside a central bore. The housing accommodates two concentric hollow cylinders sealed off from each other and separated by an axially resilient compression spring. In the wall of the housing there is at least one inlet that supplies lubricant to one cylinder. Between the inlet and the cylinders is a check valve that allows lubricant to flow through the inlet into the cylinder and prevents it from flowing out. At least the section of the housing between the inlet and the base is narrower than the rest of the housing.
Patent EP-0502435-B1 (EP)
Inventor: FLACKE JOCHEN DIPL-ING
IPC: F21S2/00
Filed: 1992-02-28
Granted: 1995-05-03
Abstract: Light fixture (3) in elongated, planar form for mounting above the dividing walls or doors of a shower partition (2). The elongated light fixture (3) is adapted to the shape of the shower partition (2) and has in its width (B) a collar section which covers the shower partition (2) above and is fitted with lamps (5) whose direction of radiation is directed downwards. <IMAGE>
Patent EP-0529500-B1 (EP)
Inventor: BARTLETT ROBERT RYDER DR
IPC: A61K31/277
Filed: 1992-08-19
Granted: 1994-11-09
Abstract: The use of the compounds 1 and/or 2 of the formulae <IMAGE> and of physiologically tolerable salts of the compound 2 for the treatment of rejection reactions of the organ recipient against the transplanted organ is described.
Patent EP-0590183-B1 (EP)
Inventor: RENG LEONHARD DIPL-ING
IPC: B61C15/14
Filed: 1992-09-29
Granted: 1995-04-26
Abstract: The invention relates to a method and appratus for improving the running qualities of a rail vehicle bogie (4) which is provided with a plurality of individual wheels (11, 12, 21, 22) whose travel motors are fed on a wheel-unit basis by means of two open-loop and closed-loop control devices (6, 8). According to the invention two wheel-unit speeds (n1, n2) are determined from the wheel speeds (n11, n12, n21, n22) obtained, from which wheel-unit speeds (n1, n2) an actual value ( DELTA n) of the wheel speed difference is formed, which actual value ( DELTA n) is adjusted by means of a manipulated variable ( DELTA m*) to a desired value ( DELTA n*) of the speed difference, as a result of which a hand throttle desired-value (m*) is increased and reduced by this manipulated variable ( DELTA m*). In this way, the wheel units (1, 2) are given a speed difference which is permanently adjusted and corresponds to the radius (r) of a bend, as a result of which the running behaviour in bends is significantly improved because the pitching condition is fulfilled. <IMAGE>
Patent EP-0516277-B1 (EP)
Inventor: THORNE STEPHEN JAMES
IPC: C08G18/28
Filed: 1992-04-22
Granted: 1995-03-08
Abstract: A polyisocyanate mixture which is emulsifiable in water comprising;     (i) An isocyanate functional oligomer, which is the reaction product of;     (a) a polyisocyanate having tertiary isocyanate groups, and (b) a hydrophilic polyether having a group which will react with tertiary isocyanate groups, and     (ii) a polyisocyanate having tertiary isocyanate groups. The polyisocyanate mixtures can be used with suitable film-forming polymers to make aqueous coating compositions.
Patent EP-0509905-B1 (EP)
Inventor: DEVIC MICHEL
IPC: D21C9/10
Filed: 1992-04-14
Granted: 1996-07-10
Abstract: Manufacture of high-yield paper pulp from wood chips. The process consists in successively treating the chips, before grinding, with a solution containing at least one reducing agent, and then with an alkaline hydrogen peroxide solution. Application to the manufacture of paper pulp with a high degree of whiteness and good mechanical characteristics.
Patent EP-0520859-B1 (EP)
Inventor: BIZOT ALAIN
IPC: H01Q3/02
Filed: 1992-06-16
Granted: 1995-08-23
Abstract: The invention is based on studies by the Applicant which have shown that the power delivered by the motors driving the system in rotation was dependent upon these forces. A measurement of the power, or of any quantity characteristic of this power (current, cos phi , pressure etc.) therefore enables the wind-related forces to be measured simply. If a limit value of power (or characteristic quantity) related to the limit wind speed beyond which the forces experienced by the system are too large is settled on, a condition relating to the operation of the motors is easily obtained through a comparison. 
<??>The invention also enables, in respect of rotating systems carrying out a measurement of angle, a correction to be made to this measurement. 
<IMAGE>
Patent EP-0609207-B1 (EP)
Inventor: GRINBERG EUGENE
IPC: B60H1/00
Filed: 1991-10-28
Granted: 1996-07-10
Abstract: Dans la construction de véhicules automobiles, on s'intéresse de plus en plus au bruit à l'intérieur de la cabine du véhicule. La première source de bruit à l'intérieur de la cabine provient du fonctionnement du chauffage, de la ventilation et du système d'air conditionné commandant l'environnement de ladite cabine. On utilise habituellement, selon l'état actuel de la technique, des conduits à l'intérieur du système créant une limitation relativement importante de la circulation d'air. Il résulte de ces limitations que les ventilateurs doivent fonctionner à vitesse élevée ou que, de façon alternative, on doit utiliser des ventilateurs multiples, de façon à permettre une circulation d'air appropriée à l'intérieur de la cabine. Tous ces facteurs combinés créent une source importante de bruit constituant une gêne pour l'utilisateur. Le système de circulation d'air (32) décrit par l'invention utilise un moyen (46) servant à introduire l'air ambiant dans la cabine et un moyen (73) servant à introduire l'air circulant à l'intérieur de la cabine dans le système par des passages (48, 50, 70, 34) créant une limitation très étroite de l'air circulant à travers ceux-ci. On utilise un moyen (76) servant à réintroduire l'air dans la cabine (10) et créant également une limitation très étroite de la circulation d'air. Ceci permet d'obtenir une chute limitée de pression d'air entre l'air introduit dans l'ensemble de ventilation (40) et l'air sortant dudit ensemble (40). De ce fait, on réduit au minimum les sollicitations exercées sur l'ensemble de ventilation (40), ainsi que le bruit provenant du fonctionnement dudit ensemble.
Patent EP-0563259-B1 (EP)
Inventor: OPPLT JAN J
IPC: G01N27/447
Filed: 1991-12-13
Granted: 1999-09-08
Abstract: PCT No. PCT/US91/09348 Sec. 371 Date Jun. 9, 1993 Sec. 102(e) Date Jun. 9, 1993 PCT Filed Dec. 13, 1991 PCT Pub. No. WO92/10277 PCT Pub. Date Jun. 25, 1992.This invention relates to the formation and use of a variable, multilayer system of discrete, discontinuous and nonsequential molecular sieves, comprising of agarose-acrylic gels of distinct composition. Each of the individual gel-layers of the system is designed according to partition and/or retardation coefficients for specific retention and therefore selective separation of selected molecules of different molecular sizes. The unique multilayer composite acrylic gel system of this invention makes it possible to separate micro- and macromolecules which differ in molecular weights by millions of daltons. So isolated any physically defined molecular groups are superiorly suitable for further chemical, physico-chemical or biological characterization.
Patent EP-0580621-B1 (EP)
Inventor: MANDEL JEAN-LOUIS
IPC: C12Q1/6883
Filed: 1992-02-13
Granted: 1998-06-03
Abstract: A new nucleic acid fragment (I). of at least 156p or nucleotides, is derived from the Xq27-q28 region of the X chromosome. It is contained within the approx. 225 kb DNA segment defined between probes St677 and Do33.     Also new are (1) DNA or RNA fragments (Ia) which hybridise selectively with (I); (2) cDNA (Ib) corresponding to (I); (3) probes (II) which hybridise selectively with any of (I),(Ia) and (Ib); (4) fragments of mRNA able to hybridise to (II); (5) recombinant DNA (Ic) contg. at least one fragment (I),(Ia) or (Ib) plus transcription/translation control elements; (6) cloning and expression vectors contg. (Ic); (7) host cell, transformed with these vectors; (8) proteins (III) produced from (Ic) and (9) antibodies (Ab) raised against (III). More specifically (I) is adjacent to, or contains, CpG sites in the region of 20 kb around the 125 kb position as defined on a genetic map.
Patent EP-0528023-B1 (EP)
Title: Procede et dispositif de production de materiau photographique
Inventor: BARBEE EUGEN
IPC: B05C9/14
Filed: 1992-02-16
Granted: 1997-12-17
Abstract: Matières de développement photographique, tels que des films et du papier, comprenant un support et des revêtements placés sur le support. Les revêtements contiennent souvent des durcisseurs provoquant des réticulations de gélification dans le liant situé dans le revêtement. Le point jusqu'auquel se sont formées les réticulations au moment du traitement du film ou du papier, affecte l'aspect de l'image obtenue au moyen du traitement. Habituellement on laisse les réticulations se former au bout d'une certaine durée dans des conditions atmosphériques normales. D'après l'invention, la formation des réticulations est accélérée jusqu'à ce qu'elle soit pratiquement terminée, au moyen d'un procédé comprenant l'incubation de la matière à une température supérieure à la température de transition vitreuse du revêtement et inférieure à son point de fusion dans une atmosphère contenant une humidité relative, ce qui provoque une teneur en humidité dans le revêtement située entre 0,1 et 0,25 pendant une durée suffisante pour que le durcissement soit terminé, c'est-à-dire pour que la formation des réticulations soit terminée. Ladite durée est inférieure à dix minutes. Après l'étape d'incubation, la température du revêtement est diminuée jusqu'à un point inférieur à la température de transition vitreuse, la teneur en humidité est réduitete et le revêtement est alors refroidi avant l'enroulement du support sur lequel ledit revêtement est placé. L'incubation et les étapes connexes peuvent s'effectuer après le revêtement et le séchage de la matière et avant l'enroulement en rouleau, ou bien elles peuvent être réalisées lors du rembobinage. Le rouleau est ensuite déroulé, traité après le procédé décrit par l'invention et enfin rembobiné. L'invention décrit également un dispositif de mise en application du procédé.
Patent EP-0562324-B1 (EP)
Inventor: PRONI ALBERTO
IPC: E06B1/60
Filed: 1993-03-04
Granted: 1997-11-12
Abstract: The present invention relates to an adjustable spacer for installing door- and window-frames, which includes a body 2 which engages a portion of a profiled element 3 and a grub screw 4 which is connected to the body so that it can rotate. The body furthermore has a means 6 for connecting to a hole 5 defined in the portion of the profiled element. <IMAGE>
Patent EP-0567902-B1 (EP)
Inventor: FERRARI FRANCO ING
IPC: B65D88/76
Filed: 1993-04-19
Granted: 1996-07-10
Abstract: Underground storage thank consisting of an internal metal structure (1), of a static external facing (2) and of a filler (4) such a hot blown bitume located between the metal structure (1) and the static facing (2), the outer surface of the metal structure (1) presenting welded structural shapes (7) properly spaced and cross connected to increase the bond between the metal structure (1) and the filler (4).   <IMAGE>
Patent EP-0592767-B1 (EP)
Inventor: SCHMID CHRISTOPH
IPC: B01D53/08
Filed: 1993-06-19
Granted: 1997-09-17
Abstract: The invention relates to an adsorber system (1) which comprises the modules feed (3), (4) or (5), the collector (6), (7) or (8) having a degassing and replenishing system (31), the adsorber (2) with the adsorption bed (21) and the discharge and gas-treatment systems (9) and (10), and the outflow (11), (12) or (13). The discharge and gas-treatment systems, formed from the perforated metal sheets (38) and (39), the supporting framework (19) and the lock chamber (20), and the gas-treatment and replenishment systems formed by the degassing chambers (29) and (30), the replenishment shafts (25) and (45) to (51) and the metal sheets (40) and (52), give a high degree of efficiency to the adsorber system (1) and a high flexibility if achieved as a result of the different variable modules. <IMAGE>
Patent EP-0555924-B1 (EP)
Inventor: CATTANEO CARLO
IPC: A47B95/00
Filed: 1993-02-09
Granted: 1996-06-19
Abstract: A concealed device for wall-mounting an item of wall furniture comprising, in combination: a plate (11) to be fixed to the furniture item, a coupling element (27) secured to said plate (11) and arranged to engage a support member (28) fixed to the wall, a first screw (19) operable by a bevel gear pair (22, 23) acting between said plate (11) and said coupling element (27) to adjust the vertical position of this latter relative to the plate (11), and a second screw (20) carrying at one end said coupling element (27) and at its opposite end a slot (26) for a screwdriver to adjust the distance between the coupling element (27) and the plate (11). According to the invention said screw (19) and said screw (20) lie in the same plane and extend perpendicular to each other from a slide (12) movable along guides (13) provided on and parallel to the plate (11). The screw (19) screwing through a threaded hole (21) in the plate (11) and the screw (20) screwing through a through hole (25) in the slide (12). <IMAGE>