baber/WOPTO huggingface dataset:
Patent EP-0378628-B1 (EP)
IPC: G01R33/46
Filed: 1989-07-05
Granted: 1993-09-22
Abstract: Bei Shnellbildverfahren des NMR-Tomographie werden Folgen von Spinechosignalen erzeugt, von denen jedes Spinechosignal eine von dem vorhergehenden verschiedene Codierung hat und einen eigenen Beitrag zur Bildinformation liefert. Trotzdem sind auch diese Verfahren für manche Zwecke zu langsam, weil jedes Spinechosignal durch einen vorhergehenden Refokussierungsimpuls oder das Schalten von Gradientenfeldern hervorgerufen werden muß. Weiterhin ist die Codierung nur durch das schnelle Schalten von Gradientenfeldern zwischen den einzelnen Spinechosignalen möglich, was zu unzulässigen Belastungen für einen untersuchten Patienten führen könnte. Nach der Erfindung werden die Spinechosignale durch eine Folge (1) von sehr schnell aufeinanderfolgenden, äquidistanten HF-Impulsen unterschiedlicher Amplitude und mit kleinem Flipwinkel α hervorgerufen. Durch Wahl der Amplitude wird erreicht, daß die erhaltene Folge (2) von äquidistanten Echosignalen eine für die Bilderzeugung ausreichend konstante Amplitude aufweist. Die Kodierung längs zwei Raumkoordinaten wird durch einen während der Dauer der Folge (1) von HF-Impulsen und der Dauer der Folge (2) der Echosignale anliegenden Lesegradienten (3) und einen nur während der Dauer der Folge (2) Echosignale anliegenden Phasengradienten (4) bewirkt. Die erhaltenen Echosignale werden dann durch 2DFT in Bildpunkten entsprechende Signale transformiert.
Patent EP-0419556-B1 (EP)
Inventor: CHIANG CHING
IPC: G01N33/96
Filed: 1989-06-05
Granted: 1994-09-07
Abstract: A liquid control standard for the use in the qualilty assurance of blood analysis instrumentation systems is disclosed. The liquid control standard is able to act as a control standard for blood gas instrumentation systems measuring pH, pCO2 and pO2 of blood, as a liquid control standard for ion selective electrode instrumentation systems for the measuring of electrolytes such as ionized calcium and total calcium as well as Na, K and Li ions in the blood and, optionally, as a control standard for a co-oximeter measuring the amount of total hemoglobin present in the blood and the relative amounts of other hemoglobin fractions present in the blood.
Patent EP-0452328-B1 (EP)
Inventor: CAMPBELL CURTIS B
IPC: C10L1/22
Filed: 1989-09-08
Granted: 1995-04-19
Abstract: Disclosed is a synergistic fuel composition containing a hydrocarbyl-substituted amine or polyamine and a poly(oxyalkylene) monool. These compositions provide for an unexpected decrease in those deposits which have been correlated to Octane Requirement Increase (ORI).
Patent EP-0439510-B1 (EP)
Inventor: ROTHMAN JAMES C
IPC: F01N13/20
Filed: 1989-10-20
Granted: 1994-12-14
Abstract: Un dispositif d'amortissement du bruit dans un système d'échappement comprend une extrémité d'entrée, une extrémité de sortie et un étranglement intermédiaire. Pendant son utilisation, le dispositif d'amortissement peut être agencé dans un boîtier tubulaire ou peut faire partie intégrante d'un tuyau d'échappement, de connexion ou d'un silencieux. En outre, un système d'amortissement du bruit comprend une ou plusieurs régions d'amortissement pourvues de dispositifs d'amortissement. Les régions d'amortissement sont mutuellement espacées afin d'amortir les fréquences voulues. Des chambres d'expansion agencées entre les régions d'amortissement contribuent à amortir le bruit.
Patent EP-0442910-B1 (EP)
IPC: H01H13/14
Filed: 1989-10-25
Granted: 1993-09-22
Abstract: Bei einer alphanumerischen Tastatur, umfassend eine Vielzahl von durch Tasten betätigbaren Schaltern (14, 16) und einen die Schalter (14, 16) überdeckenden Deckrahmen (22) mit Führungsansätzen (24) für Tastenstößel (26), die mit die Führungsansätze (24) übergreifenden Tastenknöpfen (28) verbunden sind, ist mindestens eine Taste mindestens zwei Schaltern (14, 16) zugeordnet mit einem mindestens zwei Führungsansätze (24) übergreifenden Tastenkopf (28), wobei mindestens ein Stößel (26) dieser Taste parallel zur Tastrichtung verstellbar an dem Tastenkopf (28) gelagert ist.
Patent EP-0384238-B1 (EP)
Inventor: BOCELLI FRANCO
IPC: A23L21/10
Filed: 1990-02-09
Granted: 1994-03-23
Abstract: A method of preparing a long-life pastry stuffing including chopped fresh fruit, comprises a step of partial loosening of the cellulose fibers making up the main structure of said chopped fruit, a step of partial candying of the so-treated fruit pieces, and a step of de-hydration of the partially candied pieces. The resulting stuffing, having a final moisture content of from 40% to 50% by weight, a sugar content not exceeding 45% by weight, a water activity Aw of from 0.75 to 0.85, and a pH of from 2.5 to 4.5, has an extended shelf life at room temperature, as well as organoleptic and mouthfeel characteristics substantially comparable with those of a freshly prepared stuffing.
Patent EP-0419842-B1 (EP)
Title: Method for removing halogenated organic contaminants with at least 5 c-atoms from water
IPC: C02F1/72
Filed: 1990-08-22
Granted: 1992-04-15
Abstract: Halogenated organic contaminants having at least 5 C atoms can be separated from water down to residual values below 1 mg/l, preferably below 0.1 mg/l, by setting an Fe<2+> content of 20 to 1000 mg/l in the water and converting 20 to 1000 mg/l of Fe<2+> into Fe<3+> by addition of an oxidising agent, preferably hydrogen peroxide, and separating off, at pH 5-10, the resulting iron(III) hydroxocomplexes containing the said adsorbed halogenated organic contaminants. The process can easily be controlled with respect to the addition of Fe<2+> and oxidising agent via the Fe<2+>/Fe<3+> redox potential. The contaminant content can be only inadequately lowered by sole addition of an Fe<3+> salt and separating off resulting iron(III) hydroxocomplexes.
Patent EP-0381278-B1 (EP)
Inventor: LANGOWSKI HORST-CHRISTIAN
IPC: C23C14/00
Filed: 1990-01-29
Granted: 1994-11-02
Abstract: A method is described for the vacuum-coating of substrates, such as glass plates, foils, plastics substrates for optical discs etc., in which the substrates are introduced into a vacuum-coating arrangement and are vacuum-coated in accordance with a PVD (physical vapour-deposition) process such as for example cathode sputtering or vapour-deposition. In order to avoid pinholes in the coating the method is carried out in three steps, namely a first PVD step, in which the substrates and any particles adhering thereto are coated; a particle-displacement step in which the coated particles are displaced from their initial positions on the substrate; and an additional, second PVD step, in which the substrates are coated a second time to cover the defects formed in the coating by adhering particles in the first coating step.
Patent EP-0389014-B1 (EP)
Title: A spray nozzle for spray gun for forming a polyurethane layer on a surface
IPC: B05B7/10
Filed: 1990-02-23
Granted: 1993-07-14
Abstract: A spray nozzle for spray gun for forming a polyurethane layer on a surface by spraying the reaction components for obtaining this polyurethane, comprising a spray piece (21) with a funnel-shaped cavity (27) which is connected to a supply channel (19) of said reaction components and flows out in a cylindrical channel (29) which connects this cavity (27) to a spray opening (22), a core (17) being detachably placed in the spray piece (21) which allows to lead the reaction components and/or the already formed polyurethane according to a screw or whirling movement through said spray opening, a funnel-shaped diff user (33) being connected to the spray opening (22) which allows to realize a divergent liquid jet, the core (17) having slanting borings (40) which extend from the supply channel (19) to the grooves (23).
Patent EP-0385826-B1 (EP)
Title: Method of extracting normal butyric acid obtained by fermentation
IPC: C12P7/52
Filed: 1990-02-15
Granted: 1993-09-15
Abstract: . A method is described for separating and recovering normal butyric acid from a fermentation must containing it. . According to the invention, the must is acidified to a pH equal to not more than 3 under conditions such that a mixture of acids in aqueous solution comprising n-butyric acid and acetic acid is produced. An extraction of the n-butyric acid is accomplished with at least one aliphatic or alicyclic hydrocarbon solvent having at least 5 carbon atoms and a boiling point below that of n-butyric acid. The extraction is performed in a solvent/solution volume ratio of approximately 0.5:1 to 10:1. An organic phase containing the majority of the n-butyric acid with a purity of more than 97% and a minor portion of acetic acid, and an aqueous phase which is separated off, are produced. After evaporation of the organic phase, the n-butyric acid is collected. . Use in the food and perfume industries.
Patent EP-0382689-B1 (EP)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B26F1/14
Filed: 1990-02-06
Granted: 1995-07-05
Abstract: A machine is described for perforating webs of material, such as toilet paper. The machine includes a cylinder (17) mounted on the frame of the machine and around which cylinder the web is carried as the web passes through the machine. The cylinder has a plurality of blades, one edge of each extending beyond the surface of the cylinder and parallel to the axis of the cylinder. A support (21) for a cooperating blade (33) is pivotally mounted on the machine in a manner which permits the cooperating blade (33) to move toward and away from the blades in the cylinder (17). The cooperating blade (33) extends at an angle to the axis of the cylinder and consists of a plurality of segments, each of which is supported in a block (25) which fits into seats in the support. The seats extend in a line parallel to the cylinder axis. <IMAGE>
Patent EP-0451169-B1 (EP)
Inventor: LEVY MICHAEL B
IPC: G02B6/032
Filed: 1989-11-28
Granted: 1994-06-08
Abstract: A light pipe is formed from an elongated substrate having a highly reflective coating formed on one surface thereof. The elongated ribbon is formed into a tubular structure, with a reflective inside surface. If desired, the elongated ribbon can be formed from a composite material having variable Young's modulus, thereby providing a neutral surface close to the reflective surface, thereby promoting adherence of the coating to the inner surface of the tubular structure. If desired, the longitudinal seam and the resulting tubular structure can be welded. In an alternative form of the hollow light pipe, the tubular structure can be placed inside a tubular housing which can be either formed in the appropriate dimensions or drawn down to the appropriate dimensions. The reflective layer can be formed by vacuum evaporation, chemical vapor deposition, anodizing, sputtering, flame spraying, among other methods.
Patent EP-0408711-B1 (EP)
Inventor: HUTCHINSON IAN V
IPC: A61P1/00
Filed: 1990-01-10
Granted: 1994-04-20
Abstract: PCT No. PCT/EP90/00048 Sec. 371 Date Aug. 15, 1990 Sec. 102(e) Date Aug. 15, 1990 PCT Filed Jan. 10, 1990 PCT Pub. No. WO90/07928 PCT Pub. Date Jul. 26, 1990.Therapeutic composition comprising S-adenosyl-methionine useful in the treatment of pancreatitis and as synergistic agent of cyclosporin in the prevention of the graft rejection in pancreas transplant.
Patent EP-0529074-B1 (EP)
Inventor: YAMAGUCHI TAKESHI
IPC: G01N25/06
Filed: 1990-05-16
Granted: 1996-08-21
Abstract: A method of measuring a cooling curve of cast iron by thermal analysis, wherein powders of a metal such as tellurium, bismuth, boron, zinc, or aluminum, or a pressed powder or sintered molding of a mixture of these elements are fixed on the inner surface for measuring the cooling curve, and molten iron to be cast is poured into the cup so that definite proeutectic and eutectic crystallization temperatures of iron, cementite, and silicon on the basis of metastable solidification may be indicated on the cooling curve of cast iron for judging the carbon equivalent, carbon content, and silicon content of cast iron as well as estimating physical and mecanical properties of the cast iron; and a cup for measuring the cooling curve of cast iron by thermal analysis characterized by fixing a pressed powder or sintered molding of tellurium, bismuth, boron, zinc, aluminum, etc. on the bottom of the cup so as to surround a thermocouple. <IMAGE>   <IMAGE>
Patent EP-0485418-B1 (EP)
Inventor: SCHNAIBEL EBERHARD
IPC: G01F1/72
Filed: 1990-08-01
Granted: 1994-11-23
Abstract: L'invention concerne un procédé pour corriger les erreurs de mesure dues aux refoulements dans un appareil de mesure des masses d'air à pellicule chaude, servant en particulier à déterminer la masse d'air de combustion dans un moteur à combustion interne. Pour permettre une mesure sans erreurs, il est proposé que la quantitié d'air soit mesurée d'abord avec l'appareil de mesure des masses d'air à pellicule chaude en tant que première valeur (23) et ensuite avec un deuxième procédé de détermination des quantités d'air, fonctionnant de manière indépendante du premier (procédé α/n) en tant que deuxième valeur (24), que les deux valeurs (23, 24) soient prises alternativement comme grandeur correcte en fonction des régimes déterminant la sûreté de la mesure et que dans au moins un régime sans refoulement, un signal de correction (KH) soit obtenu à partir d'une comparaison de la première valeur (23) et de la deuxième (24) et employé pour corriger la deuxième valeur (24) dans le cas des régimes présentant des refoulements.
Patent EP-0440775-B1 (EP)
Inventor: HEMKER HENDRIK COENRAAD
IPC: C12Q1/56
Filed: 1990-08-16
Granted: 1995-08-30
Abstract: A chromogenic assay for determination of blood coagulation Factor IX (christmas factor) utilizes Factor Xa formed by the conversion of Factor X by activated Factor IX to cleave a chromogenic substrate. Conversion of Factor X to Factor Xa is coupled to a Factor XI mediated conversion to Factor IXa in a substantially two step procedure.
Patent EP-0463397-B1 (EP)
Inventor: FRIEDHARD JOHANNES
IPC: A01C7/08
Filed: 1991-05-31
Granted: 1994-11-09
Abstract: Seeder with a supply container and metering members which feed the seed located in the supply container in adjustable quantities to sowing elements which deposit this seed in the ground in rows, the seed supplied to specific sowing elements being disconnectable in periodic recurrence at intervals corresponding to a multiple of the working width of the seeder by means of seed-supply interrupting elements to be actuated via a switching device, so as to produce marking strips which are provided for the travel of the running wheels of vehicles for subsequent plant-protection and fertilising measures. In order to obtain a consolidation of the corridor strips in a simple way so as to reduce the danger of water erosion in the corridors, a clear marking of these corridor strips being guaranteed at the same time, during the laying of the marking strips (8) the seed-supply interrupting elements (13, 14, 18) are actuated continuously at intervals via the switching device (16). <IMAGE>
Patent EP-0470353-B1 (EP)
Inventor: STAFFEL THOMAS DR
IPC: C01B25/40
Filed: 1991-06-26
Granted: 1994-03-16
Abstract: To produce essentially water-insoluble, chain-form ammonium polyphosphate from equimolar amounts of diammonium phosphate and phosphorus pentoxide in the presence of ammonia at temperatures of 170 to 350 DEG C with continuous mixing, kneading and comminution, diammonium phosphate and phosphorus pentoxide are at least partly replaced by partially ammoniated polyphosphoric acid. 
<??>An installation for carrying out this process can be composed of a sealed reactor (1), which is provided with metering devices (2,3) and feed tubes (4,5) for phosphorus pentoxide and diammonium orthophosphate, an ammonia feed tube (8), an ammonium polyphosphate discharge tube (9) and also with a pipe for waste gas. In the interior of the reactor (1), rotatable mixing, kneading and comminution tools are mounted. Furthermore, a heatable stirrer container (11), into which polyphosphoric acid can be passed via a feed pipe (13), is provided, with the aid of which steam and ammonia can be eliminated from the waste gas flowing to the reactor (1) via the pipe (20) and from which partially ammoniated polyphosphoric acid may be introduced into the reactor (1) via an outlet pipe (17). 
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Patent EP-0531577-B1 (EP)
Inventor: JOSEPH EUGENE BERNARD
IPC: G06K7/14
Filed: 1991-12-30
Granted: 1998-06-10
Abstract: A method for decoding information contained in an analog waveform representative of a bar code symbol comprising the steps of identifying a decodable portion of an analog waveform; processing said decodable portion to obtain a plurality of waveform descriptors; and performing a high and low density decoding process to one or more of said plurality of waveform descriptors for decoding information contained in either a high or low density symbol respectively, is disclosed. The high density decoder used for decoding high density symbols utilizes extrema extents, i.e., areas of the peaks and valleys of the analog waveform which directly correlate to the size of the bars/spaces of a high density bar code. After locating the seed point of the waveform, each extrema extent is generated and thresholded at each peak/valley location to decide its size. The high density decoder is adaptive in that the thresholding extent value is updated as the solution grows away from the seed point. The low density decoder used for decoding low density symbols utilizes the widths of the peaks/valleys for decoding purposes and utilizes a histogramming and backtracking technique for removing noise levels from the analog waveform. Backtracking allows another decode attempt to be made if one is unsuccessful.
Patent EP-0467494-B1 (EP)
Inventor: ZEISER PETER
IPC: F16C11/06
Filed: 1991-07-11
Granted: 1994-12-07
Abstract: In a vehicle anti-skid device having a holder (16), rotatably mounted on a load-bearing bolt (10), for anti-skid elements (17), the position of the holder (16) in relation to the vehicle tyre (20) can be adjusted with the aid of a ball-and-socket joint (2). The ball-and- socket joint (2) and the load-bearing bolt (10) are constructed in such a way that both a continuous angular adjustment and a continuous vertical adjustment of the holder (16) are possible. In order to be able to carry out the vertical adjustment of the holder (16), the load-bearing belt has a threaded section (9) which is surrounded by the inner part (3) of the ball-and-socket joint (2). The load-bearing bolt (10) can carry out backwards and forwards movements in the direction of its longitudinal axis (24) by virtue of the selected arrangement. <IMAGE>
Patent EP-0462709-B1 (EP)
Inventor: MACCHIO RALPH ANTHONY
IPC: A61K8/00
Filed: 1991-05-29
Granted: 1996-01-10
Abstract: A cosmetic facial makeup composition comprising spherical silica, particulate nylon, spherical powder, light oils, and cosmetic waxes.
Patent EP-0467619-B1 (EP)
Inventor: ILLER HOWARD DARRELL
IPC: B65D55/02
Filed: 1991-07-15
Granted: 1994-10-26
Abstract: A vacuum identifying button (26) of a closure (16) for containers (10) has encapsulated microcapsules (30) containing a suitable dye. While the button (26) is in its depressed, concave configuration, a coating (28) surrounding the microcapsules (30) is cured and caused to bond to the microcapsules (30). When the button (26) everts to project upwardly and have a convex configuration, the coating (28) is tensioned causing the microcapsules (30) to rupture and release the color forming dye materials thereof. Evidence of button flipping or tampering can be simply forming a colored area, such as a stripe. However, colored areas may be in a design to present a warning or message. <IMAGE>
Patent EP-0481843-B1 (EP)
Title: Control device for a gliding wing
Inventor: DARLET JEAN-LOUIS
IPC: B64D17/02
Filed: 1991-10-07
Granted: 1995-09-06
Abstract: The invention relates to an apparatus for controlling an inflatable canopy of the paraglider or parachute type by movements of the pilot's centre of gravity. It consists of cross-struts (3) and (4) to which are attached the front (1) and rear (2) canopy cables. Rigid cross-members (7) keep the cross-struts the correct distance apart and receive the control members (5) and the anchoring point (6) of the pilot to the apparatus. The pilot moves his centre of gravity by acting on the control members (5). The control of the inflatable canopy is similar to the underslung control of hang-gliders. The apparatus according to the invention is intended especially for the control of inflatable canopies by movements of the pilot's centre of gravity. <IMAGE>
Patent EP-0447365-B1 (EP)
Title: Lock and door with lock
Inventor: BACH FRANZ
IPC: E05B53/00
Filed: 1991-03-12
Granted: 1994-07-20
Abstract: The lock (36) is suitable for use on a door which can be operated from a wheelchair. Such a door possesses a door leaf (1) which is articulated on a lower and an upper arm (3) and which is movable along the paths (A, B) by means of a guide. The lock (36) has a first lock part (36') possessing a pushbutton (37) and a second lock part (36") possessing a pushbutton (37'). Irrespective of the side on which the user, for example the wheelchair driver, is located, he finds the pushbutton (37, 37') in the position suitable for operation. Each pushbutton (37, 37') can be operated in the same direction of rotation in order to open the door. In the opposite direction of rotation, locking is possible by the pushbutton (37), in that the latch bolt (41) is blocked by the bolt arm (93). <IMAGE>
Patent EP-0459963-B1 (EP)
Inventor: STIGSSON LARS
IPC: F23G7/04
Filed: 1991-05-16
Granted: 1995-08-30
Abstract: The present invention relates to a process for partial combustion of cellulose spent liquors using a burner connected to a reactor while adding an oxygen containing gas, maintaining a temperature of more than 700 DEG C within the reactor and that at least half of the non-fuel related amount of oxygen which shall be added to the reactor to partially combust the cellulose spent liquor added through the burner, is added to the reactor as a hot oxygen containing gas added through a channel arranged coaxially around a liquor lance provided for the addition of said cellulose spent liquor, whereby the weight ratio between the oxygen of the oxygen containing gas and the cellulose spent liquor solids is in the range of 0.1-0.7:1. <IMAGE>
Patent EP-0472729-B1 (EP)
Inventor: FUKUNAGA NORITOMO
IPC: B29C48/09
Filed: 1990-12-25
Granted: 1995-11-02
Abstract: Un rouleau pour fixateurs comprend une couche en éponge ayant un grand nombre d'orifices débouchants parallèles dans le sens de la longueur de l'arbre situés à des intervalles prédéterminés dans le sens de sa circonférence, ou un orifice débouchant hélicoïdal dans le sens de la longueur de l'arbre, la couche en éponge étant déposée sur la surface circonférentielle de l'arbre. La surface circonférentielle de la couche en éponge est enduite d'une couche de revêtement. Un autre rouleau pour fixateurs comprend une couche en éponge ayant un grand nombre d'orifices débouchants parallèles à la longueur de l'arbre à des intervalles prédéterminés dans le sens de sa circonférence, ou un orifice débouchant hélicoïdal dans le sens de la longueur de l'arbre. La couche en éponge est déposée sur la surface circonférentielle de l'arbre et une couche de revêtement de 20 à 150 νm, d'épaisseur, composée d'une fluororésine, est appliquée à la surface circonférentielle de la couche en éponge au moyen d'une couche adhésive. Au moins la couche en éponge, la couche adhésive ou la couche de revêtement ont une résistivité volumique inférieure à 109 Φ.cm.
Patent EP-0464164-B1 (EP)
Inventor: PIRCHL GERHARD
IPC: E04F15/08
Filed: 1991-01-10
Granted: 1994-06-08
Abstract: The tile described has a heat-conducting layer (10) located between an insulating layer (2) and a load-distribution layer (12). The insulating layer (2) has a recess (6) designed to hold a tube (8) through which a heat-carrying fluid passes. In order to avoid hotspots in the load-distribution layer (12) above the tube (8), insulation (20, 20a) is fitted between the load-distribution layer (12) and the tube (8).