baber/WOPTO huggingface dataset:
Patent EP-0393330-A1 (EP)
Inventor: REYER HERBERT DIPL-ING
IPC: D01H1/36
Filed: 1990-02-27
Abstract: In the process the drive to a spinning frame enables the cops to be wound at a higher speed in the middle section, when control over the ring-rail enables the lift to be in short steps at the required period. The appts. is also claimed. The motor drives the gearbox, which has forward or reverse transmission control and lineshafts to both sides of the frame, with traversing drives to the ring-rails.
Patent EP-0418468-A1 (EP)
Inventor: NGUYEN THAO NGOC
IPC: H01L21/316
Filed: 1990-05-12
Abstract: A system for fabricating an ultra-thin composite di­electric, usable for the capacitor in DRAM and in other integrated circuits, involving the deposition, a LPCVD tube, of a nitride (3) in situ on a very thin LPCVD oxide (2). By re-oxidizing the nitride (3) or depositing a LPCVD oxide layer (4, 4′) in situ thereon, a composite ONO dielectric, having very low defect density and good overall electric properties, of less than 10 nm in thickness and as low as 4.5 nm, may be formed.
Patent EP-0405153-A1 (EP)
Inventor: BRAEUER GERHARD
IPC: G01N25/02
Filed: 1990-05-29
Abstract: A measuring head for differential thermal analysis (DTA) is mounted at the tip of a carrier and has three recesses 34, 36, 38 for containers into which the specimens being examined and a standard specimen can be introduced. In order to make it possible to determine the specific heat capacity of specimen material up to temperatures above 1400 DEG C with only one measurement, the recesses for the containers are mounted in the corners of an equilateral triangle. <IMAGE>
Patent EP-0409072-A1 (EP)
Inventor: VALLIANT CHARLES B
IPC: B01D45/00
Filed: 1990-07-12
Abstract: A vane type mist extractor (100) is disclosed which has a collection chamber (102) which includes a portion (106) which extends downstream from the lower portion of the vanes (14) in the extractor. The portion (106) limits the bypass of any vapor flow around the bottom edges of the vanes through the collection chamber which is present in prior designs.
Patent EP-0409281-A1 (EP)
Inventor: ROTH BRUCE DAVID
IPC: C07D405/06
Filed: 1990-07-20
Abstract: [R-(R*,R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-((1-­methylethyl)-3-phenyl-4-[(phenylamino)-carbonyl]-1 H -­pyrrole-1-heptanoic acid or (2R-trans)-5-(4-fluorophenyl)-­2-(1-methylethyl-N,4-diphenyl-1-[2-(tetrahydro-4-hydroxy-6-­oxo-2 H -pyran-2-yl)ethyl]-1 H -pyrrole-3-carboxamide; a process for their preparation and pharmaceutically acceptable salts thereof.
Patent EP-0433773-A1 (EP)
Inventor: FALCON CHARLES J
IPC: A61C3/06
Filed: 1990-12-05
Abstract: A prophy angle having a single snap-in retention mechanism that is integral with the housing for retaining the prophy cup rotating member in permanent field position and providing good smooth rotation performance and a detent drive shaft snap-in retention mechanism that locks in position when the dental handpiece is connected.
Patent EP-0442141-A1 (EP)
Inventor: GERICKE ROLF DR
IPC: A61P11/00
Filed: 1990-12-24
Abstract: The invention relates to a pharmaceutical preparation containing bisoprolol and/or one of its physiologically acceptable salts and a potassium channel activator.
Patent EP-0437868-A1 (EP)
Inventor: HAGER THOMAS RICHARD
IPC: B64D27/00
Filed: 1990-01-19
Abstract: A device for preventing aircraft wing flutter causes the port and starboard wings of the aircraft to oscillate at different frequencies. In an exemplary embodiment, engine nacelles (10) are suspended from the port and starboard wings by strut assemblies (14) in a manner that the port and starboard engine nacelles have different oscillation frequencies when subjected to a displacing force. The port and starboard strut assemblies each include a pair of flexible beams (72) whose dimensions and composition may be adjusted to change its stiffness. In this manner, the oscillation frequency of the attached engine nacelle is adjusted in a known manner.
Patent EP-0398440-A1 (EP)
Inventor: LUYTEN PETER RUDOLF
IPC: G01R33/32
Filed: 1990-05-16
Abstract: A magnetic resonance method for in vivo measurement of water-suppressed localised proton spectra is proposed. Water suppression is achieved by means of a frequency selective adiabatic fast passage pulse. Subsequent to a waiting period after the adiabatic pulse, during which selectively excited water magnetisation has longitudinally relaxed until the longitudinal water magnetisation has reached an amplitude zero, an echo resonance signal in which water has been suppressed is generated by means of a volume-selective Hahn spin echo sequence. A spectrum is determined from the echo resonance signal by way of Fourier transformation. The method is particularly suitable for in vivo use in conjunction with surface coils where the rf electromagnetic field is liable to exhibit a substantial inhomogeneity. Comparatively small volumes can be measured by combination with a Hahn spin echo sequence, the overall examination time during in vivo measurement remaining within acceptable limits, for example during spectroscopic imaging.
Patent EP-0422735-A1 (EP)
Title: Trockenrasierapparat
Inventor: DEUBLER HANS
IPC: B26B19/38
Filed: 1990-10-08
Abstract: Bei einem Trockenrasierapparat mit einem am Grundapparat (1) mit mindestens einem federnden Rastelement (2, 3) lösbar gehaltenen, eine Siebscherfolie (4) tragenden Scherkopfrahmen (5) und mit einem Rolladen (6), der zum wahlweisen Abdecken oder Freigeben der Siebscherfolie dient und der bei seiner Verschiebung in Richtung von der Siebscherfolie weg in eine Einschaltlage und anschließend in eine weitere Lage verschiebbar ist, in der der Motorstromkreis unterbrochen ist, ist vorgesehen, daß das mit dem Scherkopfrahmen zusammenwirkende Rastelement mit einem parallel zur Verschiebungsrichtung des Rolladens verschiebbaren Schieber (17, 18) verbunden ist, der mit einer Feder (22, 23) zusammenwirkt, die bestrebt ist, den Schieber und das Rastelement in die den Scherkopfrahmen festhaltende Raststellung überzuführen, und der Rolladen bei seiner Verschiebung von der Einschaltlage in die weitere Lage nach der Unterbrechung des Motorstromkreises mit dem Schieber formschlüssig kuppelbar und der Schieber vom Rolladen her mitnehmbar ist, wobei das Rastelement aus der den Scherkopfrahmen festhaltenden Raststellung verstellt und der Scherkopfrahmen freigegeben wird.
Patent EP-0459036-A1 (EP)
Inventor: POESSNECKER WOLFGANG DR RER NA
IPC: G01N25/18
Filed: 1990-05-29
Abstract: In a method for determining the thermal conductivity of materials, a rod-shaped sample (X) and a rod-shaped sample (A) are inserted one after another into a thermostatically controlled casing and one of their end faces is contacted by a thermostatically controlled heat source. After the thermal steady state has been reached, the temperature is measured respectively at or just under the end face and in the casing. Thereafter, the relationship <IMAGE>  is used to determine the thermal conductivity of the sample (X). An apparatus for carrying out the method consists of a thermostatically controlled heat source (2, 3), a thermostatically controlled casing (4), a temperature measuring point (5) in the casing, a press-on part (6), and a temperature measuring point (7) respectively at or just under the end faces of the sample. <IMAGE>
Patent EP-0392743-A1 (EP)
Inventor: MAKINO MISAO
IPC: A61B3/113
Filed: 1990-04-05
Abstract: In an ophthalmological measurement method and apparatus, a laser beam of predetermined diameter is projected on the eye fundus (16b) and movement of a speckle pattern formed by light scattered by blood cells in a blood vessel (16c) is detected by a photosensor (43) as a fluctuation in speckle light intensity to produce a speckle signal (93a). The speckle signal is then processed in order to enable the blood vessel parts to be identified with high accuracy and to be tracked automatically.
Patent EP-0428297-A1 (EP)
Inventor: TATE AARN
IPC: E04H15/40
Filed: 1990-11-01
Abstract: A tent (10) comprises a fabric layer (12) over one or more arch poles (14), wherein said pole or poles (14) is tensionable by means of tensioning members (22) connected between upper and lower points of each said pole (14).
Patent EP-0430715-A1 (EP)
Inventor: ENGELMANN RUDOLPH H
IPC: H02M1/00
Filed: 1990-11-30
Abstract: In an AC-to-DC converter, a switched inductor, in the form of a ringing-choke or flyback DC- to-DC power converter, is interposed between the AC line input rectifier and the DC storage capacitor. In accordance with the relationship Inducatance/Time equals Voltage/Current the inductance and on-time of the switched inductor are held constant so that the instantaneous input voltage and current maintain a directly proportional relationship, thereby imparting a resistive characteristic to the input impedance - i.e., the input reactance vector is held to near zero rotation. Hence, the input power factor is held close to unity. Means are included for varying the values of the inductor and/or time in response to changing load requirements.
Patent EP-0460327-A1 (EP)
Inventor: YUDA SHUNICHI MIYARISAN KABUSH
IPC: A61F2/02
Filed: 1990-12-17
Abstract: A medical capsule having an outer cylinder (2) and a piston (5) movable in the outer cylinder, the piston being activated by an externally given signal so as to discharge a medicine to the outside of the capsule or to suck in a humor for a sampling purpose. The capsule has a remote controllable means (S) including a normally-opened lead switch which connects a power supply to an activating means in response to an externally given magnetic signal thereby initiating activation of the medical capsule.
Patent EP-0412861-A1 (EP)
Inventor: GUASCH ESTEVE CORTES C O BENDI
IPC: F16K17/06
Filed: 1990-06-29
Abstract: The invention relates to a relief valve in hydraulic circuits comprising a valve body (1) which includes a blind bore closed by a web (4) and communicating with an input chamber (7) and an output chamber (8) between which are arranged a valve member (3) and a seat (2), a resilient means (5) set in between the web and the valve member maintaining the valve member at rest in a closing position. According to the invention, the web is plastically deformable in an axial direction. Preferably, the resilient means (5) is a preloaded spring, and a washer (6) is arranged between the web (4) and the resilient means (5). This valve is particularly useful for vehicles steering gears.
Patent EP-0432026-A1 (EP)
Inventor: VIALANEIX DOMINIQUE
IPC: H01F38/12
Filed: 1990-12-03
Abstract: The device includes an exterior housing (1), a magnetic assembly comprising a magnetic core (7) and primary bobbin (6), a secondary bobbin (8) coaxial with the primary, primary windings (5) and secondary windings (9) and a magnetic flux return circuit (4). The low tension feed includes a connector (14) in which are moulded connecting strips (16). The connecting strips (16) have extensions (19) outside of the connector which fit into housings formed in the cheeks of the secondary bobbin (8).
Patent EP-0412048-A1 (EP)
Inventor: DAZZI GIORGIO
IPC: C22B13/02
Filed: 1990-06-21
Abstract: The process consists in adding to the sulfate recovered from the plates of the worn-out batteries and to the bioxide obtained at the melting temperature a catalyst with a base of alkali metal carbonates (for example, marble sawdust) and potassium and aluminum silicates (for example, granite sawdust), obtaining absolutely lead-free ecological slags which can be used, when suitably treated, for example as waterproofing of grounds at the water-bearing strata.
Patent EP-0435822-A1 (EP)
Inventor: DALAN ERNESTO
IPC: A23C9/18
Filed: 1990-12-17
Abstract: In order to prepare sterilised, evaporated whole milk without non-lactic additives, a natural milk emulsifier is added to the standardised milk, then the mixture is subjected to two heat treatments before and after concentration by evaporation. The evaporated milk is sterilised after being placed in containers or in line before filling, in which case the containers are filled aseptically. The evaporated milk obtained is kept at ambient temperature without settling, gelling or separation of the fat.
Patent EP-0418346-A1 (EP)
Title: Sondes et procedes ameliores pour la detection de listeria
Inventor: KING WALTER
IPC: C12Q1/6813
Filed: 1990-02-05
Abstract: On a mis au point des sondes d'acide nucléique capables de s'hybrider spécifiquement à l'ARNr de Listeria et non à l'ARN de non-Listeria, ainsi que des procédés utilisant lesdites sondes pour la détection de Listeria dans les aliments et dans d'autres échantillons.
Patent EP-0413806-A1 (EP)
Inventor: HAREL JEAN-CLAUDE
IPC: H05B41/285
Filed: 1990-03-08
Abstract: Dispositif électronique de démarrage et d'alimentation pour tubes fluorescents comprenant un ou plusieurs circuits de charge résonnant (51/56, 52/57, 55/59, 53/58); un étage d'amplification comprenant deux transistors (34, 43) montés en série; un circuit oscillant (130) pilotant les transistors (34, 43) et un circuit (120) variant la fréquence du circuit oscillant (130). Plus particulièrement, la valeur du condensateur de filtrage (16), lorsque présent, à la sortie du circuit redresseur (6) est inférieure ou égale à 0,04 muF. Le dispositif comprend de plus pour l'alimentation en courant continu du circuit oscillant (130) et du circuit variateur de fréquence (120) le long de lignes (e) et (f) un circuit d'alimentation temporaire (110) actif lors de la phase de démarrage et un circuit d'alimentation (150) dépendant de l'un des circuits de charge, lequel circuit (150) est actif en phase de fonctionnement permanent. Le dispositif comprend également, pour l'alimentation de l'étage d'amplification, un circuit (100, 105, 110, 115) assurant un minimum de tension.
Patent EP-0466725-A1 (EP)
Inventor: NEWMAN FREDERICA CATHARINA
IPC: A01K/
Filed: 1990-03-19
Abstract: Auxiliaire d'entraînement équestre comprenant une chaîne (10) présentant des mousquetons (14, 15) assurant la fixation des anneaux latéraux (12, 13) d'un mors (11). Plusieurs contrepoids (16) se présentant sous la forme de pièces cylindriques ayant chacune un trou axial, sont montés sur la chaîne, cette dernière étant enfilée à travers les trous desdits contrepoids. Le nombre et la masse totale des contrepoids sont choisis de manière à imposer une charge sur le mors et à brider le cheval en vue de favoriser le maintien désiré de la tête et de promouvoir le développement musculaire correct. Les contrepoids sont portés au-dessous de la mâchoire du cheval, derrière le menton. La longueur efficace de la chaîne (10) peut être modifiée en déplaçant et en positionnant l'un des mousquetons, ou les deux sur des maillons choisis de la chaîne, de manière à s'adapter à la largeur de mâchoire variant d'un cheval à l'autre. Les contrepoids peuvent être placés à l'intérieur d'une enveloppe élastique (17) et retenus par un disque élastique à chaque extrémité (18).
Patent EP-0423270-A1 (EP)
Title: Materiau etanche aux gaz
Inventor: SEPPAENEN HANNELI
IPC: C08L23/02
Filed: 1990-04-11
Abstract: La présente invention se rapporte à un matériau étanche aux gaz, qui contient une polyoléfine, un alcool polyvinylique et un polyamide. On fabrique un tel matériau en mélangeant à l'état de fusion 3 à 60 % en poids d'une polyoléfine, 10 à 96 % en poids d'un polymère d'alcool vinylique intérieurement plastifié, et 1 à 50 % en poids d'un polyamide amorphe.
Patent EP-0483175-A1 (EP)
Title: Polymeres d'acide 2,2-bisubstitue-3-hydroxypropionique destines au traitement des ceramiques
Inventor: BLUME ROE C
IPC: C08G63/06
Filed: 1990-06-01
Abstract: Des polymères d'acide 2,2-bisubstitué-3-hydroxypropionique, par exemple les polymères de beta-propiolactone, sont utilisés comme liants ou comme agents dispersants dans des compositions céramiques.
Patent EP-0487580-A1 (EP)
Inventor: LARSSON BJOERN
IPC: E04C3/29
Filed: 1990-08-07
Abstract: Poutre composée de deux semelles (1, 2) et d'une âme intermédiaire (3) reliant ces deux semelles. L'âme (3) est, au moins partiellement, à base de plastique styrène extrudé.
Patent EP-0487629-A1 (EP)
Inventor: DYER CHERYL A
IPC: C07K14/775
Filed: 1990-08-17
Abstract: L'invention concerne un polypeptide multimère imitant l'aptitude d'apo E à induire une fonction cellulaire différenciée. L'unité de répétition du polypeptide possède une séquence de restes d'acides aminés correspondant à celle représentée par la formule LRKLRKRLLRDADDL. L'invention concerne également un procédé de traitement de l'hypercholestérolémie chez un patient, ce procédé consistant à administrer au patient un quantité de réduction de la concentration de plasma LDL du polypeptide. L'invention décrit également l'utilisation du polypeptide dans la préparation d'anticorps diagnostiques, et leur utilisation dans des systèmes diagnostiques ainsi que des procédés de détection d'antigènes d'apo E dans des fluides biologiques vasculaires.
Patent EP-0495854-A1 (EP)
Title: Rucksack hip pad.
Inventor: PARSONS MICHAEL CHARLES
IPC: A45F/
Filed: 1990-10-12
Abstract: Rucksack hip pads (21, 22) are each provided with recessed regions (13) in the surface which contacts the user's body and extending to the lower edge thereof, these recessed regions being configured to fit onto the respective hips of the user. The upper edge (15) of the recess (13) transmits the load downwardly to the pelvic girdle, thereby reducing inward compression thereof. The pads are produced of foamed plastics and may be moulded with integral recesses. Stiffening may be provided in the non-recessed parts of the pads, conveniently as a web fixed to or embedded in the opposite surface. A combined lumbar and hip pad may alternatively be provided, having symmetrical recesses for both hips.
Patent EP-0515372-A1 (EP)
Title: Catalyst regeneration process.
Inventor: WILSON MICHAEL F
IPC: B01J38/00
Filed: 1990-11-16
Abstract: A process for regeneration of a deactivated hydroprocessing catalyst is provided. The process comprises exposing the catalyst to laser radiation in the presence of an oxidizing gas. The process may be used to regenerate supported or unsupported metal catalysts which have been fouled by coking.
Patent EP-0452744-A1 (EP)
Inventor: SURER KURT
IPC: E02D29/02
Filed: 1991-04-05
Abstract: The plant-accommodating protective wall with framing (1) and earth comprises structural elements which are fixed together and is normally designed for a height of up to 6 m. The protective wall is mounted on a concrete foundation (5) and comprises stays or crosspieces (2) arranged crosswise to the protective wall, which are equipped on both sides at both ends with diagonal grooves (6) to take boards (3) running in the lengthwise direction of the framing (1) to create channels for the planting earth. Distance pieces or blocks (4) are located on the upper side of each crosspiece (2), onto which a further crosspiece (2) to take further boards (3) is mounted in each case. Connection pieces (8) in the form of double-sided, round or square push-in plugs, nail plates or bulldog clips are provided to hold the blocks (4) on the crosspieces (2). The adjacent ends of two contiguous boards (3) are preferably connected together by means of steel clamps (7). <IMAGE>
Patent EP-0453893-A1 (EP)
Inventor: HEIDER JUERGEN DR
IPC: H01J61/20
Filed: 1991-04-11
Abstract: A mercury vapour high-pressure discharge lamp (1) having a metal halide filling contains a first rare earth halide (dysprosium, thulium, holmium) and a second rare earth halide (cerium, neodymium, praseodymium, lanthanum) and, finally, an alkali-metal halide (sodium, caesium). This filling eliminates, in particular, the red deficiency. …<IMAGE>…
Patent EP-0462393-A1 (EP)
Inventor: APPLEBY DOUGLAS E
IPC: A22C13/00
Filed: 1991-05-11
Abstract: A tubular food casing internally coated with a release coating comprising polysiloxane cured in situ. The invention also includes a packaged food product comprising the casing and the method of making the casing.
Patent EP-0465951-A1 (EP)
Inventor: LIEDY WERNER DR
IPC: F26B3/00
Filed: 1991-06-28
Abstract: Contact belt dryer, consisting of an endless conveyor belt for the transport of a product to be dried, a lower heating plate arranged below the conveyor belt, an upper heating plate arranged above the conveyor belt, a gas distribution device for hot gas, arranged between conveyor belt and upper heating plate, and a gas extraction device, the upper heating plate being alternately blown and overflowed, in each case from one side, with hot gas on the entire underside. <IMAGE>
Patent EP-0468285-A1 (EP)
Inventor: POHTO GERALD R
IPC: C25B11/02
Filed: 1991-07-10
Abstract: The present invention resides in an expandable anode assembly which comprises an anode riser (14) and anode surfaces (16, 18) on opposite sides of the anode riser. Each anode surface comprises multiple anode sheets (20, 22, 24, 26). Each anode sheet is supported by spring connectors (40, 42, 44, 46) which allow movement of one sheet of an anode surface without movement of the other sheet of such surface. The spring connectors hold each sheet so that its profile remains essentially flat in such movement. Each sheet lies in the same or an essentially parallel plane with other sheets of the anode assembly.
Patent EP-0473906-A1 (EP)
Inventor: BROWN JOHN T
IPC: F23C99/00
Filed: 1991-07-11
Abstract: An oxygen-oil burner is disclosed wherein the atomizing fluid not only atomizes the oil, but also functions to cool the burner tip and prevent eddying of the atomized oil from collecting on the burner tip which could create undesirable high temperatures upon ignition. Further, oxygen may be utilized as an atomizing fluid in view of the fact that the oxygen also functions to cool the burner tip and prevent preignition or cracking of the oil in the atomizing chamber. Further, the burner may be utilized with carbon dioxide as an atomizing fluid wherein the burner temperature is thus lowered reducing the amount of N0 x  produced, and the spent gases may be recovered and recycled as the atomizing fluid, in view of the fact that such gases are predominantly 1/3 C0₂ and 2/3 H₂0.
Patent EP-0474001-A1 (EP)
Inventor: HERTELL SIEGFRIED
IPC: F04C2/10
Filed: 1991-08-17
Abstract: The external gear of the internal gear pump is stationary and forms a closed internal chamber. The smaller internal gear is arranged so that it is free to rotate on a driven eccentric cam (11) and meshes with the external gear. The eccentric cam (11) is freely rotatably mounted on a journal (10) concentric with the pump axis (13). Inlet is by way of a recess in the front side of the journal. This recess is connected by radial holes or grooves in the internal gear with the inlet side of the pump. <IMAGE>
Patent EP-0487878-A1 (EP)
Inventor: GYSLER CHRISTOF
IPC: A21D6/00
Filed: 1991-10-14
Abstract: Strains of Saccharomyces cerevisiae are substantially inactive at refrigeration temperatures of 3 DEG  C. to 9-10 DEG  C. and recover their activity at temperatures of 13 DEG -14 DEG  C.
Patent EP-0486976-A1 (EP)
Inventor: BERNHARDT BRUNO
IPC: E21B43/40
Filed: 1991-11-16
Abstract: In the device for the purification of polluted ground water, the ground water is purified partly by means of gas, in particular air, passed through ground water pumped up by generating negative pressure, and partly by filters (35). The combined purification is performed in a shaft liner (15), which is arranged in the upper end region of a shaft and is designed and arranged in combination with water-permeable and water-impermeable shaft wall regions in such a way that a ground water flow circulation running through the soil in each case is achieved. 
<IMAGE>
Patent EP-0544930-A1 (EP)
Inventor: GERICKE HARALD
IPC: H04M3/24
Filed: 1991-11-29
Abstract: The method according to the invention is essentially used for unambiguously tracing the errors occurring in the sequence logging of a switching program (VP) provided for a communications system. For this purpose, a halt point (HP1...HP3) is provided in each program path (PP1...PP3) of the switching program (VP), at which point a program-path-individual halt point information item (p1i...p3i) contained in a log memory (PS) allocated to the respective halt point (HP1...HP3) is logged in addition to the usual error information items during the sequence logging. <IMAGE>