baber/WOPTO huggingface dataset:
Patent EP-0083920-B1 (EP)
IPC: C21B7/00
Filed: 1983-01-03
Granted: 1986-11-12
Abstract: 1. Method of casting steels with more than 0.02 weight percent metallic aluminium by continuous billet casting plants with freewheeling, calibrated tundish jets, characterized in that from 0.8 to 0.1 weight percent aluminium is added to the ladle, dependent on the C-content, in an amount from 0.04 to 2.0 of the aluminium content, and that thereafter calcium alloys in an amount of 0.05 to 1.2 times the amount in the ladle, based on pure calcium, is added to the ladle.
Patent EP-0103068-B1 (EP)
Title: Cooling device for a plurality of integrated components assembled as a flat structure
IPC: H01L23/32
Filed: 1983-05-17
Granted: 1989-01-04
Abstract: Integrated modules are disposed on a rigid printed circuitboard with the entire rear surface of each module in contact with a common cooling plate. The individual contact pressure of the integrated modules against the cooling plate occurs by way of resilient elements respectively inserted between the printed circuitboard and the modules.
Patent EP-0131640-B1 (EP)
IPC: A23L27/20
Filed: 1983-07-13
Granted: 1986-10-15
Abstract: Foodstuff compositions comprising a sweetener and a sweetness modifying agent, namely m-aminobenzoic acid, processes for modifying the sweetness perception and reducing the sweetness content of a foodstuff and a sweetening composition are disclosed.
Patent EP-0108217-B1 (EP)
IPC: D06F37/22
Filed: 1983-09-10
Granted: 1988-01-07
Abstract: 1. Vibratory bracing arrangement for drum washing machines having a horizontal axis of rotation, consisting of a washer unit (1) braced on a base plate (4) via at least two sprung legs (2) disposed one on each side of the vertical plane passing through the axis of rotation, the sprung legs being resiliently articulated on the base plate (4) at one end by means of a coaxial peg (22) while at the other end they are articulated on the washing unit by means of a coaxial peg (24) and via a resilient plug-in connection, for which purpose the peg (24) is pushed into and maintained in a vibratory and damping element (36) in which it is a frictional press fit, the said vibratory and damping element (36) being disposed in a carrying sleeve (30) of identical cross-section and mounted on the washing unit, characterised in that the relevant sprung leg (2, 2') also has at its bottom end a coaxially disposed peg (22) which is inserted with a frictional press fit into a vibratory and damping element (35) in which it is held fast, the said vibratory and damping element (35) being disposed in a carrier sleeve (26) of identical cross-section which is mounted on the base plate (4) and in that the relevant sprung leg (2) has a thrust bearing (20, 23) which bears on the relevant vibratory and damping element (35, 36) and in that the respective vibratory and damping element (35, 36) is fixed in the associated carrier sleeve in the direction of the central longitudinal axis (21) of the relevant sprung leg (2).
Patent EP-0103298-B1 (EP)
IPC: H01F27/02
Filed: 1983-09-13
Granted: 1986-08-27
Abstract: 1. Cylindrical oil vessel, for tap switches of tapped transformers, which consists essentially of a hollow wound body (1) produced by means of a winding mandrel and of resin-impregnated filaments, for the reception of movable contact systems actuable by means of a switching shaft borne centrally in the oil vessel, characterized thereby, that the oil vessel inclusive of the base part closing it off downwardly is wound as one-piece hollow body (1) and that the central opening (3), required for the bearing spigot of the winding mandrel, in the base part receives a bearing part (4), firmly connected with the oil vessel, for the switching shaft.
Patent EP-0101137-B1 (EP)
IPC: B26D1/553
Filed: 1983-08-09
Granted: 1987-04-22
Abstract: An apparatus for slicing bread products or the like, provided with an oscillated driven cutting frame having parallel cutting strips, a supporting surface for the product to be cut leading to the frame, a propelling member movable across the surface and a housing enveloping the frame and propelling member, provided with a feed-in and a feed-off opening which, can be used by untrained operators or customers without any danger, in that the feed-off opening is located in the housing above the cutting frame.
Patent EP-0096588-B1 (EP)
IPC: E06B7/22
Filed: 1983-06-07
Granted: 1986-10-15
Abstract: A door assembly comprises a frame (9) defining an aperture, a door (1) for closing the aperture, and a sealing assembly (20) disposed along at least one and preferably all the edges of the door (1) for sealing the door in the aperture. The sealing assembly (20) comprises a generally hollow deformable sealing number (5) which is mounted in a channel member (4) and extends therefrom in a direction parallel to the plane of the door (1). The sealing member (5) is of pear-shaped cross-section and is capable of a shearing movement as the door (1) is closed.
Patent EP-0112385-B1 (EP)
Title: Dispositif et procede de production de silicium de purete elevee pour cellules solaires
IPC: C01B33/03
Filed: 1983-06-20
Granted: 1988-05-18
Abstract: Dispositif réacteur (10) adapté pour produire en continu du silicium élémentaire en fusion de pureté élevée pour cellules solaires par réaction thermique d'un gaz précurseur approprié, tel que du silane (SiH4). Le réacteur (10) comprend un corps de réacteur allongé (32) possédant des parois en graphite ou en carbone qui sont chauffées à une température dépassant le point de fusion du silicium. Le gaz précurseur pénètre dans le corps du réacteur (32) au travers d'un assemblage de tubes d'admission (22) efficacement refroidis et d'une cloison relativement mince en carbone ou graphite (44). La cloison (44), étant en contact d'un côté avec l'orifice d'admission refroidi (22) et de l'autre côté avec l'intérieur du réacteur (32), permet d'obtenir un gradient de température abrupt pour le gaz précurseur pénétrant dans le réacteur (32) et rend le fonctionnement de l'assemblage de tubes d'admission (22) sensiblement exempt d'obstructions. Le gaz précurseur s'écoule dans le réacteur (32) d'une manière sensiblement régulière et douce et pratiquement axialement. Le silicium liquide formé dans les étages initiaux de la réaction thermique réagit avec les parois de graphite ou carbone et forme sur ces parois un revêtement de carbure de silicium. Le réacteur recouvert de carbure de silicium est parfaitement adapté pour une utilisation prolongée dans la production de silicium de pureté élevée pour cellules solaires. Le silicium liquide (20) produit dans le réacteur (10) peut être utilisé directement dans un équipement de Czochralski ou analogue de mise en forme de cristaux.
Patent EP-0120050-B1 (EP)
Title: Conditionneur de la temperature d'une masse en fusion
IPC: C03B7/02
Filed: 1983-09-06
Granted: 1988-03-09
Abstract: Récipient (20) entre la sortie (16) d'un four de fusion (10) où la masse en fusion est également raffinée, comme c'est le cas pour le verre, et les conduits (25, 27) vers une pluralité de machines de formage (30), comprenant une première zone plus étendue (22) et une pluralité de deuxièmes zones plus petites (24, 26) correspondant à chaque machine de formage. Dans le récipient on règle la température de la masse en fusion en dessus et en dessous de son point de fusion lorsque la masse s'écoule au travers de la première et de la deuxième zones vers une machine de formage de sorte que la zone de section transversale de la masse en fusion dans le conduit de sortie (25, 27) provenant de chaque deuxième zone (24, 26) présente sensiblement une température uniforme. Chaque zone est pourvue de moyens de commande de la température (50) tant pour le chauffage que pour le refroidissement, tels que des brûleurs (32, 42) et/ou des électrodes (35, 36, 45, 46) au-dessus et au-dessous de la surface de la masse en fusion dans le conditionneur, et de jets de fluide (34, 44) et/ou de panneaux ou conduits creux pouvant s'engager dans les parois extérieures du conditionneur, de manière à établir les températures uniformes désirées au travers de toute la profondeur et la largeur ou section transversale de la masse en fusion s'écoulant de chaque conduit de sortie du conditionneur et à réduire au minimum autant que possible les courants de convexion dans le conditionneur.
Patent EP-0139279-B1 (EP)
IPC: B02C19/06
Filed: 1984-10-11
Granted: 1988-03-09
Abstract: The apparatus disclosed relates to a fluidized bed jet mill having a grinding chamber which is free of fixtures which is provided in its bottom region with a nozzle with a gas jet emerging vertically upward. The jet mill is configured such that when the grinding chamber is filled with the material to be reduced in size, material and gas emerge from the bed of material as a column of little speed. The column serves as a feeder for a classifier provided above the surface of the material bed and driven independently from the impulse of the jet emerging from the bottom nozzle. For improving the efficiency of energy utilization in grinding, a plurality of additional nozzles are provided. The additional nozzles discharge below the surface of the bed of material and into the grinding chamber. The orifices of the additional nozzles are uniformly distributed in a plane running perpendicular to the axis of the bottom nozzle. The additional nozzles are distributed about the circumference of a circle within the plane and coaxial with the axis of the bottom nozzle. The axes of the additional nozzles all intersect at a point on the axis of the bottom nozzle below the plane of the nozzle orifices.
Patent EP-0160761-B1 (EP)
IPC: C25D7/00
Filed: 1984-05-30
Granted: 1989-02-08
Abstract: An electrical contact, and a method of forming an electrical contact, result in a structure that may utilize far less gold than conventional electrical contacts while having the same, or superior, desirable properties. The electrical contact includes an electrically conductive substrate with an amorphous transition metal alloy electrolytically deposited on the substrate. The amorphorus transition metal alloy is a nickel phosphorus, or nickel cobalt phosphorus alloy, and has an uncovered coating of gold thereover. The gold coating is between about 1-30 microinches thick, preferably 5-15 microinches of hard gold.
Patent EP-0125944-B1 (EP)
Title: Cooling device with compartments at different temperatures
IPC: F25B49/00
Filed: 1981-07-07
Granted: 1989-03-08
Abstract: A refrigeration unit formed of compartments at different temperatures, separately regulated, comprising a refrigerant circuit equipped with a single motor-compressor, and composed of a primary circuit comprising a capillary tube and several evaporators, and a secondary circuit with a condenser and an evaporator, the condenser forming part of a heat exchanger with one of the primary circuit evaporators, and the evaporator, by a thermal valve effect, cooling the freezer compartment of the unit.
Patent EP-0152922-B1 (EP)
IPC: H04N9/89
Filed: 1985-02-14
Granted: 1992-05-06
Abstract: A method and system for converting an analog video input signal (V<sub>IN</sub>) into a digital video signal (V<sub>o</sub>) corrects for jitter and other spurious input frequency errors without the need for a time base correction circuit. The phase of the video input (V<sub>1N</sub>) relative to a reference signal (SC) is measured at two points of time during video signal processing and the two measured phase values are compared to derive a phase error signal (S<sub>5</sub>) indicative of the spurious phase error for a corresponding horizontal scan line. The phase error signal (8<sub>5</sub>) is then used to adjust the phase of sampling clock pulses (CK) used to sample to analog input values of the corresponding scan line for conversion to digital values. Each clock pulse is phase-shifted only slightly, as the derived spurious phase error is distributed evenly among all of the clock pulses for the corresponding scan line. Preferably, the phase error is distributed linearly across the corresponding scan line and mirror-symmetrically about the center of the scan line.
Patent EP-0204859-B1 (EP)
IPC: B23Q1/34
Filed: 1985-06-13
Granted: 1989-09-20
Abstract: 1. Apparatus for producing a magnetic memory disk substrate plate having an annular surface (2) provided for the storage area between the outer edge and the inner edge formed by a central aperture (3), consisting of a drivable chuck (4) which is equipped with a front disk (5), having concentrically arranged annular grooves (6) connected to a vacuum source (9), for clamping the substrate plate (1) to be machined, and of a tool slide (10) for the cutting tool (11), which tool slide can be moved both along the chuck axis (12) and perpendicularly thereto, wherein the webs (13) formed by the annular grooves (6) are dimensioned with smaller widths toward the center of the annular support surface for the substrate plate formed by the webs, so that, as a result of the consequently decreasing support forces, a concavely arched deformation of the substrate plate appears.
Patent EP-0174115-B1 (EP)
IPC: F42D1/04
Filed: 1985-08-13
Granted: 1989-07-26
Abstract: Low level remotely generated control signals are amplified at a local ignition site using a local power source and the amplified control signals are used to charge a local energy storage device. Thereafter firing control signals (e.g., controlled duration suppressions of the remotely generated control signals) are detected and used to control discharge of the thus stored energy through an electrical ignition device.
Patent EP-0159298-B1 (EP)
IPC: C02F3/28
Filed: 1985-03-08
Granted: 1988-05-18
Abstract: At anaerobic treatment of wastewaters from forestry industries there is the problem, that the wastewaters contain toxically acting complexing agents. According to the invention this problem is solved by the addition of a metal selected from the group iron, calcium, magnesium and aluminium.
Patent EP-0189904-B1 (EP)
IPC: B43L5/00
Filed: 1986-01-28
Granted: 1989-04-12
Abstract: 1. Drafting table with a plotter (6), i.e. with a device having at least one drawing instrument arranged to be movable under control, in which the drafting table (1) is divided into a number of fields (4), to any of which the plotter (6) can be fixedly allocated and the working area of the drawing instrument is at least as large as an individual field (4), the plotter (6) being movable over the drafting table (1) and on the plotter (6) there are provided means (8) supporting it, on which are provided means (2), arranged on the drafting table, for retaining the plotter (6), and complementary means (9) which accurately locate and hold the plotter (6) in relation to the individual fields (4).
Patent EP-0200984-B1 (EP)
IPC: F27D5/00
Filed: 1986-04-22
Granted: 1990-01-03
Abstract: Kiln furniture for supporting ceramic products to be baked in a high-speed baking kiln includes an inorganic fibrous material needled blanket having a plurality of depressions therein, and a plurality of separate basic bodies of a ceramic material mounted in the depressions and forming an upper emplacement surface for supporting the ceramic products.
Patent EP-0233350-B1 (EP)
IPC: D06L4/70
Filed: 1986-12-15
Granted: 1989-10-18
Abstract: Silicate- and magnesium-free stabilizer mixtures for stabilizing aqueous peroxide bleaching baths based on organic acids and/or salts thereof comprising: (A) polyhydroxy and/or hydroxycarboxylic acids, and their alkali metal and/or ammonium salts; (B) polyacrylic acids, and their partially neutralized form; and (C) polyamine and/or amine polyphosphonic acids, and their alkali metal and/or ammonium salts; (D) 35% hydrogen peroxide solution with the proviso that the ratio by weight of components A:B:C is 1 to 6:0.2 to 1:0.4 to 4.
Patent EP-0227169-B1 (EP)
IPC: C12N15/00
Filed: 1986-12-08
Granted: 1993-03-17
Abstract: The present invention is concerned with an immunochemical reagent that comprises a combination of two or more of the synthetic polypeptide sequences mimicking at least one antigenic determinant of the gag-antigen, gp120 and gp41 of HTLV-III. This immunochemical reagent is particularly useful in immunoassays and for immunization.
Patent EP-0196793-B1 (EP)
IPC: B64G1/12
Filed: 1986-03-05
Granted: 1990-10-10
Abstract: A modular spacecraft system adapted for orbital flight is capable of expansion by the connection of at least two substantially identical spacecraft modules (20), each of which is capable of independent operation. Each spacecraft module comprises a spacecraft body (21), at least one solar array (44, 46;) extendible outwardly from the spacecraft body, and at least one structural interface means (36) for connecting one spacecraft module to another spacecraft module. Methods for deployment of a spacecraft system utilizing a reusable space vehicle are also disclosed.
Patent EP-0217632-B1 (EP)
Inventor: CHOW CALVIN Y H
IPC: G01N21/27
Filed: 1986-09-24
Granted: 1996-05-22
Abstract: A multibeam photometric measuring device includes a light assembly (12) comprising a single modulated light source along with a filter assembly (19) for passing only a desired band of wavelengths and an optical system for suitably focusing light from the light source. A fiber rotor arrangement (24) is provided for sequentially connecting the collimated light source to each of the plurality of fibers (34) disposed in a distributor (32). Light passing through the wells of the sample plate (40) is captured by discrete photodetector cells (44) disposed on a one-to-one correspondence opposite the wells of the plate. A reference fiber links (52) light from the light source to a separate photodetector (45) to provide a reference light signal with which the sensed photodetector signals are compared. The sensed signals are suitably multiplexed and processed by circuitry which allows control over the accuracy with which the signals are processed on the basis of their instantaneous strengths as well as reference readings taken during system initialization. Enhancement of colour distribution resulting from chromogenic reactions is provided by automatic agitation by mechanism (54) of the reacting agents within the sample wells before a reading is taken at each of the sampling intervals of a kinetic measurement sequence.
Patent EP-0233195-B1 (EP)
Title: Procede de reduction de l'energie necessaire au broyage d'un combustible derive d'une biomasse
IPC: F23G5/02
Filed: 1986-05-08
Granted: 1990-12-19
Abstract: Récupération du pouvoir calorifique provenant d'une biomasse telle que des déchets de bois ou de la tourbe. Les déchets de bois ("hog fuel") provenant des industries forestières sont d'un intérêt particulier. On a découvert que ce matériau peut être brûlé sans utiliser un combustible fossile d'appoint dans un brûleur à suspension d'air, placé dans une chaudière (34) sans qu'il soit nécessaire de pulvériser en fines particules la totalité du combustible. Une partie de la totalité du combustible dérivée de la biomasse est broyée (16) de telle sorte à obtenir des particules dont le diamètre est inférieur à 100 mum qui alimentent (30) le brûleur. Ces fines particules servent de composant d'allumage et doivent comprendre environ 20% de la totalité du pouvoir calorifique du combustible, lorsqu'on utilise un brûleur à suspension d'air conventionnel, ou 10% de la totalité du pouvoir calorifique, lorsqu'on utilise un brûleur étagé, lorsque les brûleurs fonctionnent à pleine charge. Le solde du combustible alimentant (32) le brûleur peut avoir une granulométrie beaucoup plus grande, qui peut s'élever à 10 mm ou même plus en dimension maximum, lorsqu'on utilise une chaudière équipée d'une grille. Si la chaudière n'est pas équipée d'une grille, le composant combustible principal ne doit pas excéder environ 1 mm d'épaisseur et 4 mm dans les deux autres dimensions, si l'on veut éviter le transvasage. On a découvert que la quantité totale du composant combustible d'allumage doit être maintenue constante, indépendamment de la charge du brûleur, ce qui constitue un aspect clef de la présente invention.
Patent EP-0232303-B1 (EP)
IPC: F16D66/02
Filed: 1986-07-21
Granted: 1989-09-27
Abstract: A disc brake pad of the kind incorporating spring devices in the pad backing plate to prevent squealing and vibration from the pad during use, characterised in that said spring device consists of a single leaf (1) which, in the manner of a rocker, is located astride a rounded seat (4) on a central projection (10) from the upper side of the backing plate (2), the union between the leaf spring (1) and the backing plate (2) providing the necessary retention of the leaf spring without the cooperation of any other additional means of retention.
Patent EP-0276212-B1 (EP)
IPC: F02D41/24
Filed: 1986-09-19
Granted: 1990-01-17
Abstract: Fuel injection system with an enriched mixture for acceleration and a leaner mixture for deceleration, in which the transition compensation is determined by the throttle valve variation speed as a function of throttle valve travel during variation. Measurement of the throttle valve position determines the cause of the variation in the air flow, with the result that information concerning a change in the operating state is more readily available, and consequently the enriched mixture or leaner mixture can also be more rapidly provided. In addition, an intermediate jet threshold system is incorporated which when exceeded initiates an intermediate jet calculation.
Patent EP-0235276-B1 (EP)
Inventor: SOPKO THOMAS M
IPC: C09K8/02
Filed: 1986-09-08
Granted: 1995-03-15
Abstract: A fluid loss agent comprising homopolymers or copolymers from amido-sulfonic acid or salt containing monomers obtainable in the presence of high energy mechanical mixing utilizing a final stage polymerisation temperature of from about 93 DEG C (200 DEG F) to below the degradation temperature of the monomer.
Patent EP-0234255-B1 (EP)
IPC: C07D249/08
Filed: 1987-01-20
Granted: 1991-03-20
Abstract: N-(Alkylamino)-azolylureas of the formula <IMAGE>  in which R<1>, R<2>, R<3> and R<4> are identical or different and represent hydrogen or alkyl or R<1> + R<2> represent methylene or polymethylene, A represents an alkylene chain or a methylene-C2-C6-cycloalkylene ring, B represents arylalkyl, alkyleneoxycycloalkyl, alkyleneoxy- methylenecyclohexyl, alkyleneoxyphenyl or cyclohexylalkyl, and  X represents CH or N, and fungicides containing them.w
Patent EP-0251414-B1 (EP)
IPC: B65B69/00
Filed: 1987-06-29
Granted: 1991-05-08
Abstract: A device for cutting and removal of the strapping bands (10,11) from an object (7,8,9), said device comprising a framework (2,52) adapted to be placed over a conveying track (6) for supplying the object (7,8,9) to the device, said framework (52) being provided with supports (13,16,19,50,51) for at least one clamping-cutting-means (24), which is supported in such a way that it is movable in respect to at least one wall of the object (7,8,9) to search for a strapping band (10,11) lying against said wall, said band (10,11) being clamped by the means (24) and cut off, after which the cut off end by moving said means (24) is brought to a band receiving station (36).