baber/WOPTO huggingface dataset:
Patent AT-E34901-T1 (AT)
Inventor: BUEHLER KARL
IPC: F27D11/10
Filed: 1984-12-22
Granted: 1988-06-15
Abstract: Bottom electrodes (6) of direct current arc furnaces, especially during the overheating phase of the melting process, are subjected to very high thermal stresses. As a result of a melting bath flow brought about by electromagnetic forces, the heat supply from the overheated melting bath (13) to the bottom of the electrode(s) (6) is increased still further. This is manifested in a melting back of the metallic component (6') of the bottom electrode in the direction of the furnace crucible base (4). When both the metallic component (6') and the non-metallic refractory component (7') of the bottom electrode (6) are arranged in the direction of the electromagnetic field, that is, in the peripheral direction of the bottom electrode (6), the length (l) of the electrode component is greater than its width (b). Moreover, two zones form in the operating condition of the furnace; namely, an upper, non-metallic zone (7'), which is formed by the apex (7') of dams (7) projecting into the melting bath (13), and a lower zone, which is formed by the slightly melted-back, metallic component (6'). In this way, the metallic component (6') of the bottom electrode (6) is directly protected from the bath flow, and the intensive heat exchange between the melting bath (13) and the bottom electrode (6) is reduced. By inserting non-metallic, refractory components (7) into the bottom electrode, the periphery or diameter of the latter is increased. This measure reduces the electromagnetic field strength in the transition area from the bottom electrode (6) into the melting bath (13), and consequently an additional reduction in the melting bath flow is achieved at the same time.
Patent AT-E29893-T1 (AT)
Inventor: WARD MARY VERONICA
IPC: C08L71/00
Filed: 1984-04-19
Granted: 1987-10-15
Abstract: A method of increasing the molecular weight of a poly(aryl ether) comprising providing a mixture of (1) at least one polyaryl ether comprising polymer chains having end groups selected from groups of formula -Ar-X, preferably -Y-Ar-X and -Ar-OX and (2) a reagent having nucleophilic activity selected from (a) alkaline salts of Group I or Group II metals (as hereinafter defined) and (b) reagents have radicals -X and -OZ, reactive respectively with the end groups -Ar-OZ and -Ar-X, wherein when the end group is -Ar-X the reagent is either a difunctional reagent having either both end groups in the form of reactive -OZ groups or a difunctional reagent having one reactive -OZ group and one reactive -X group and when the end group is -Ar-OZ the reagent is a difunctional reagent having reactive end groups -X, and wherein Ar represents an arylene radical, preferably a phenylene radical, X is a monovalent radical capable of nucleophilic diplacement from Ar, preferably selected from halogen, nitrile (CN) or nitro (NO2) radicals, Y is an electron withdrawing group, which when Ar is phenylene is positioned ortho or para, preferably para to the X group and when Ar is not phenylene, X and Y are attached to the Ar group by parallel and oppositely directed bonds and Z is a univalent metal, and heating the mixture to a temperature above the melting point of the polymer until a desired increase in molecular weight has occurred. The method is useful for preparing fibre reinforced compositions and particularly for the process of impregnating fibre structures.
Patent AT-E47314-T1 (AT)
Inventor: GUILLET JEAN GERARD
IPC: A61K39/40
Filed: 1984-02-20
Granted: 1989-11-15
Abstract: A process to produce hybrid cell lines, which produce monoclonal antibodies to Legionella pneumophila. Cell lines are produced by fusion of immunized mouse splenocytes to these bacteria with non secreting myeloma cells. Monoclonal antibodies are useful for diagnosis of diseases due to Legionella pneumophilia, for detection of these bacteria in environment, for the production of vaccines.
Patent AT-E41091-T1 (AT)
Inventor: WERDING WINFRIED JEAN
IPC: A24C5/44
Filed: 1984-11-14
Granted: 1989-03-15
Abstract: Inside a casing comprised of a base plate and two side walls and a cover are mounted a plurality of rollers. The one roller is so supported in slots of the side walls as to be slidable crosswise to the lengthwise axis thereof. The rollers are enclosed by a flexible hose which forms a trough which can receive that tobacco to be converted into a cigatette. A tube-like part on the one side wall can receive a cigarette paper tube inside which the tobacco roll which has been formed between the rollers can be fed by means of the push-rod.
Patent AT-E51622-T1 (AT)
Inventor: ENGELSTOFT MOGENS
IPC: C07D471/04
Filed: 1985-04-30
Granted: 1990-04-15
Abstract: New  beta -carboline-3-oxadiazolyl derivatives having the general formula I: <CHEM>  and wherein R<4>, R<A> and R have specified meanings. The new compounds which exhibit surprising psychotropic properties are prepared by analogy methods.
Patent AT-E61984-T1 (AT)
Inventor: ACHTERBERG WILLEM JAN
IPC: B65D43/02
Filed: 1985-09-21
Granted: 1991-04-15
Abstract: When stacking filled containers which are closed by means of a lid, a safeguard against lateral displacement is particularly advantageous. If, for this purpose, bars are provided which grip around the lower edge of the container which is at the top in each case, various lid shapes result from the height of the containers in respect of the spacings of the bars. In the container (1) according to the invention, a lid 3 of identical design in each case can be used since it has two peripheral bars (4, 5) for adaptation to two different heights, the bars extending in parallel and parallel to the outer lid edge. The mutual spacings are selected such that the lower edge of the container (1) with the greater height is gripped by the bar (5) located on the inside, whereas a container (2) with a lower height is gripped in the lower region by the bar (4) located on the outside. To increase the stability, the bars (4, 5) are connected by a horizontally extending intermediate wall (6) located at the level of the centre of the bar (5). The upper free edge of the bars (4, 5) is offset in step form in such a way that the edge of the bar (4) located in a higher position has the smallest spacing from the lid edge (Figure 2). <IMAGE>
Patent AT-E32257-T1 (AT)
Inventor: LUDWIG HANS
IPC: F23L17/02
Filed: 1985-11-08
Granted: 1988-02-15
Abstract: Deflector hood for chimneys, in particular for the air exhaust lines of industrial exhaust installations such as digestors or the like, made up of an outer jacket expanding from two opposing openings to a center plane located between the openings. The hood acts as a cap on the air exhaust line. An inner body is held within the outer jacket and expands continuously from the base surface toward the outlet opening. The internal space is open toward the outlet opening and is connected with the environment by a channel leading through the wall of the outer jacket. The inner body has a configuration corresponding to that of the outer jacket, expanding from the inlet opening to a center plane and subsequently narrowing to the outlet opening, such that the annular space enclosed between the outer jacket and the inner body has a cross-sectional area continuously increasing from the inlet cross-section to the outlet cross-section. The channel connecting the internal space of the inner body with the environment and serves to drain off liquids. The channel originates at a lateral surface of the inner body and is in the form of a bearing surface.
Patent AT-E103048-T1 (AT)
Inventor: AZIBERT HENRI V
IPC: F16J15/34
Filed: 1985-12-09
Granted: 1994-04-15
Abstract: ® A split mechanical face seal is disclosed comprising a pair of seal rings each comprising split ring segments secured about the circumference by securing means; the rings are non-ridgedly supported in an axial direction by resilient support means; at least one of the support means comprises biasing means axially biasing the sealing surface of the rings together.
Patent AT-E60930-T1 (AT)
Inventor: MAYER HANS DR DIPL-CHEM
IPC: C04B41/49
Filed: 1985-12-17
Granted: 1991-03-15
Abstract: Transparent aqueous organopolysiloxane compositions comprising (A) a salt of a water-soluble organic or inorganic acid and a polysiloxane, which contains in addition to the other siloxane units siloxane units containing SiC-bonded monovalent radicals having basic nitrogen atoms in an amount of at least 0.5 percent by weight, based on the weight of the polysiloxane; and (B) an organic silicon compound having basic nitrogen atoms in an amount of from 0 to 0.5 percent by weight, based on the weight of the organic silicon compound; and when constituent (B) does not contain at least one organic silicon compound having a molecular weight greater than 600 g/mol in an amount of at least 0.1 part per part by weight of contituent (A), then an organic solvent (C) is present in an amount up to about 5 percent by weight based on the weight of constituent (A), in which the organic solvent is soluble in water up to about 1 part by weight per 100 parts by weight of water at 20 DEG  C. and 1020 hPa (abs.) and is free of halogen atoms. The organopolysiloxanes may contain Si-bonded hydrogen as well as at least one SiC-bonded radical having a basic nitrogen atom in one and the same molecule.
Patent AT-E44486-T1 (AT)
Inventor: FEALEY WILLIAM S
IPC: B25C1/00
Filed: 1985-03-05
Granted: 1989-07-15
Abstract: A canister assembly of a fastener driving tool comprises a mounting part (46) suitably fixed to the tool housing (12) and a package supporting part (48) including a generally circular fastener point engaging bottom wall and an integral peripheral wall (78) extending in axial direction from a substantial portion of the exterior periphery of the bottom wall. An adjustable mount (86) acts between the exterior periphery of a portion of the peripheral wall (78) and the mounting part (46) for releasably fixedly supporting the package supporing part (48) on the mounting part (46) in a selected one of a plurality of different operative positions depending upon the nail size of the package. A movable connection (114, 106) serves to support a package covering part (50) on the mounting part (46) for movement between 1) an operative position overlying the bottom wall of the package supporting part (48) in any of its selected operative positions and 2) an access position to permit movement of a package into the package supporting part (48).
Patent AT-E35500-T1 (AT)
Inventor: FREEMAN CHRISTOPHER PAUL
IPC: A23K1/00
Filed: 1985-03-27
Granted: 1988-07-15
Abstract: An encapsulated lipid material as an animal feedstuff ingredient is prepared by homogenising natural slaughter- house blood, essentially free from any anticoagulating agents with lipid material in the molten state containing by weight more than 20% free-fatty acids, allowing the resulting dispersion or emulsion to set to a firm gel (which will typically occur at a temperature below 50°C) and drying the gelled product in equipment in which the gel experiences a tumbling action.
Patent AT-E66534-T1 (AT)
Inventor: HU MAE WAN-LENG
IPC: C07C209/00
Filed: 1985-05-22
Granted: 1991-09-15
Abstract: Nortriptyline functionalized compounds are provided for conjugation to antigenic compositions, particularly poly(amino acids), and enzymes. The antigenic conjugates are employed for the production of antibodies, which find use in immunoassays for the determination of nortriptyline in a sample, while the enzyme conjugates find use in an enzyme assay for the determination of nortriptyline in a sample.
Patent AT-E35697-T1 (AT)
Inventor: LETELLIER MICHEL
IPC: G02B1/10
Filed: 1985-09-16
Granted: 1988-07-15
Abstract: A process for the deposition, on an optical substrate, of an antireflection coating capable of being engraved. In the process, metal is evaporated in a reactive atmosphere within the enclosure of an evaporator under vacuum and then deposited on the substrate. Previously cleaned substrates are disposed within the enclosure, which is then evacuated until a pressure of at most 1.5  mu Pa (10-8 torr) is obtained. Pure oxygen is injected at a regulated throughput in such a manner that the pressure is within the range of from 2 to 4 mPa, preferably 3 mPa (2x10-5 torr). A heated boat which is disposed within the enclosure and contains chromium is unmasked. The chromium evaporates at a temperature such that a coating of chromium oxide grows in thickness on the substrates at a rate of 0.1 to 0.5 nm per second, preferably 0.2 nm per second. The boat is masked when the coating of chromium oxide has reached a thickness corresponding to the first extinction in specular reflection at substantially normal incidence. The rate of growth is controlled with reference to the resonance drift of a quartz resonator which is also subjected to the deposit of chromium oxide. The extinction is monitored in white light at 3400 DEG  K. on a control substrate which has previously been metallized.
Patent AT-E35009-T1 (AT)
Inventor: OBRINGER PIERRE
IPC: E04B1/343
Filed: 1985-03-15
Granted: 1988-06-15
Abstract: 1. A wall for a prefabricated construction consisting essentially of a galvanized sectional metallic armature (1) having, at regular intervals, undulations in the form of grooves which determine the thickness of the armature (1), of an internal panel (3), of an external insulating layer (5) and of an external finishing coat (6), characterized in that the metallic armature (1) is gripped, at its upper and lower ends, between two clamping rails (2), an upper one and a lower one, which are connected to one another by means of through galvanized tie-rods (2') for the vertical connection, in that the internal panel (3) is made of plywood or in the form of chip board, is fixed to the armature (1) to stiffen it and forms a wind bracing of said armature (1), in that the armature (1) is further provided with an internal insulation and coating complex (4) fixed to the stiffening panel (3), and in that the vertical edges of the armature (1) are provided with small metallic plates (7) provided with holes (8) which are aligned vertically and adaptated for the passage of rods (9) for connecting said vertical edges of the walls to form the angles of the construction.
Patent AT-E50844-T1 (AT)
Inventor: YANG TAI-HER
IPC: H02K3/26
Filed: 1983-09-28
Granted: 1990-03-15
Abstract: An automatic tool exchange apparatus for use in a multifunction machine tool system, comprising at least one first tool carrier (A; 48-4) having means for carrying a plurality of tools (K0 - K5; 48-8), at least one second tool carrier (B; 48-6), and means for moving said first carrier so as to cooperate with said second carrier for supply and/or removal of a tool.
Patent AT-E50638-T1 (AT)
Inventor: LEHMANN MARTIN
IPC: G01M3/36
Filed: 1986-08-27
Granted: 1990-03-15
Abstract: PCT No. PCT/CH86/00121 Sec. 371 Date May 4, 1987 Sec. 102(e) Date May 4, 1987 PCT Filed Aug. 26, 1986 PCT Pub. No. WO87/01449 PCT Pub. Date Mar. 12, 1987.The test device (7) serves in particular for testing bottle-shaped containers (4), and is in the form of a piston/cylinder assembly. It has two pistons (41, 53) in order to test simultaneously or consecutively two properties of the container (4), while the position of the container (4) and cylinders (30, 31) remains the same. The two pistons (41, 53) can be operationally connected by a piston rod (42). The piston strokes are different. Containers which are to be filled with a liquid material and are preferably made of plastic can be tested in this way before they are filled with the material thus making it possible to locate quickly and unambiguously any containers which are to be rejected owing to their dimensions, resistance to crushing, sealing property and so on, before the filling process takes place.
Patent AT-E56402-T1 (AT)
Inventor: BERNDT DIETMAR DR
IPC: B61K9/06
Filed: 1986-10-17
Granted: 1990-09-15
Abstract: 1. Method for the external measurement of temperatures of axles or axle bearings at travelling railway wagons by means of an infra-red sensor, which is firmly installed beside the track and to which a part of the heat rays, which are emitted by the bearing or the axle and chopped at a suitable frequency before impinging on the sensor, is conducted by way of an upstream optical system and, in a given case, suitable deflecting means along the scanning axis defined by the optical axis of the optical system and the deflecting means, characterised thereby, that the scanning axis is pivoted to and fro continuously through an angle (alpha/2) about perpendicularly to the direction of travel of the railway wagon, wherein the arc length of the angle, taking into consideration the distance from the apex of the angle to the axle bearing (7), possesses at least the length of the widest axle bearing (7) to be scanned.
Patent AT-E35284-T1 (AT)
Inventor: BAXTER PAUL LESLIE
IPC: D06L3/02
Filed: 1986-01-20
Granted: 1988-07-15
Abstract: The bleaching performance of hydrogen peroxide or persalts developing it in situ is markedly lower at lower washing temperatures from ambient to 60°C than at hot washing temperatures of around 90°C or above.The present invention relates to compositions and processes employing a minor amount of mixed oxides of calcium, barium or strontium with manganese which activate hydrogen peroxide bleaching and washing of stains at lower wash temperatures in spite of the fact that the compounds are substantially water-insoluble.
Patent AT-E61596-T1 (AT)
Inventor: ARZOUMANIDIS GREGORY GERASIMOS
IPC: C08F2/34
Filed: 1986-05-14
Granted: 1991-03-15
Abstract: An exhaustively prepolymerized supported olefin polymerization catalyst component comprises solid, hydrocarbon-insoluble, magnesium-containing, titanium-containing catalyst particles which have been contacted with an olefin monomer and an organo-aluminum co-catalyst under exhaustive prepolymerization conditions at an AI/Ti atomic ratio such that the weight of prepolymer formed is less than 10 times the weight of such catalyst particles and the resulting prepolymerized catalyst particles essentially are inactive to further polymerization.
Patent AT-E57052-T1 (AT)
Inventor: FOMIN NIKOLAI IVANOVICH
IPC: F27B3/08
Filed: 1986-07-04
Granted: 1990-10-15
Abstract: An induction plasma furnace comprises an inductor (1) housing a melting pot (2) the side wall of which consists of two vertically oriented sections (3) made of an electrically conductive material and electrically insulated from each other. At least one of the sections (3) of the pot (2) is connected in series with the electrical circuit of an electric arc plasmatron (7), said circuit being closed through the melt (4), so that the current direction of the arc (10) of the plasmatron (7) is the same or opposite to the current direction in the section (3) of the pot (2).
Patent AT-E77033-T1 (AT)
Inventor: JODLBAUER HEINZ D DR
IPC: A21D2/00
Filed: 1987-04-30
Granted: 1992-06-15
Abstract: A baking agent for yeast doughs which contains a fat component and/or flour, sugar, a phospholipid fraction in which the amount of phosphatidylcholine relative to phosphatidylethanolamine is less than 1, and, if appropriate, other customary additives, and a process for the preparation of such baking agents.
Patent AT-E54478-T1 (AT)
Inventor: ZEHE HELMUT
IPC: E02D5/08
Filed: 1987-05-06
Granted: 1990-07-15
Abstract: 1. Tubular supporting pile for a combined sheet-piling wall, having slots (17) running in the direction of the generating line of the tube, into which slots (17) filling piles (12) can engage and which are bridged on the inside (21) of the tube wall (22) by a lock (18), characterized in that the locks (18) are designed as sheet-piling locks for the connection of sheet-piling section piles (12) and are welded to the slot edges (19, 20).
Patent AT-E87335-T1 (AT)
Inventor: LANCINI GIANCARLO
IPC: C12R1/045
Filed: 1987-09-03
Granted: 1993-04-15
Abstract: The present invention relates to a method for selectively enhancing the production of factors A2 and/or A3 of antibiotic A/16686 either to isolate these single components or to enrich the complex in one or both the above components, which comprises adding an appropriate precursor of the desired antibiotic factor to an A/16686 producing culture during fermentation.
Patent AT-E87039-T1 (AT)
Inventor: IGNELL ROLF
IPC: B22D11/06
Filed: 1987-09-11
Granted: 1993-04-15
Abstract: An arrangement for the manufacture of a thin, in particular very thin (such as 5-50 micron), metal film (6) by cooling of molten metal or metallic alloy, this arrangement comprising a driven endless band (10) serving as casting substrate and a rotating roll (20) arranged closely adjoining the band (10) which is intended to be partially immersed in a bath (5) of the molten material for the pickup and transfer of the molten material from the bath (5) to the band (10) passing by for cooling so as to form the thin metal film (6)
Patent AT-E76546-T1 (AT)
Inventor: KALTBEITZEL GUENTER
IPC: H04Q11/04
Filed: 1987-10-22
Granted: 1992-06-15
Abstract: A built-in test-signal generator (TG) and a built-in error-detection circuit (PE) independent of the test-signal generator are provided in a novel circuit arrangement. In response to an external stimulus, a signal path can be opened at a given point, and the signal from the test-signal generator (TG) can be injected. The signal taken from another, likewise externally selectable point of the signal path is checked in the error-detection circuit (PE); the result is fed out. Such a circuit arrangement is used to advantage where many like circuit arrangements are united in a broadband switching network consisting of a plurality of broadband switching modules. Since the test-signal generators and the error-detection circuits are independent of each other, systems tests can be performed without having to form any additional testing paths. Such a circuit arrangement also facilitates the testing of large-scale-integrated circuits already on the wafer, because no high-frequency test signals have to be applied and taken off.
Patent AT-E101350-T1 (AT)
Inventor: BANNON YVONNE BRIGID
IPC: A61M37/00
Filed: 1987-07-08
Granted: 1994-02-15
Abstract: A disposable electrode (3) for use in a transdermal device comprises a first surface adapted for contact with human skin and through which a drug substance contained in the electrode passes to the skin under the influence of an iontophoretic or electro-osmotic force and a second surface (4) which is electrically conducting, the electrode has a surface area in contact with the skin, in use, in the range 0.1 to 30 cm<2> and a drug dissolved or dispersed in a hydrophilic medium (5) at a concentration in the range 0.1 to 15% (w/v) based on the hydrophilic medium.
Patent AT-E58755-T1 (AT)
Inventor: PAL UDAY BHANU
IPC: C21C5/46
Filed: 1987-12-15
Granted: 1990-12-15
Abstract: A tap hole structure (22) for BOF vessels that will prevent slag (18) entrapment through vortexing and allow most of the metal (16) to be tapped free of slag. This is accomplished through the use of a refractory member (32) of generally tubular configuration which extends through the side wall of the BOF vessel and has a closed end portion (34) extending into the vessel. Side wall openings (36) are provided in the tubular refractory member (32) closely adjacent its closed end (34) such that the molten metal (16) will not flow directly into the end of the tubular refractory member (32) but rather will flow into the refractory member (32) through the side wall openings (36), thereby creating an irrotational flow of metal (16) into the tubular refractory member (32) in the last stages of tapping without vortexing.