baber/WOPTO huggingface dataset:
Patent AT-E3483-T1 (AT)
IPC: H01J17/49
Filed: 1980-07-07
Granted: 1983-06-15
Abstract: A plasma display device is provided with a gas discharge device which is filled with hydrogen as an ionizable gas and contains an aluminum cathode which is maintained continuously coated during the gas discharge with a film of an aluminum oxide which is either resistant to the hydrogen gas discharge, or the non-resistant portions of which are re-formed into the oxide by means of an additive. This plasma display device can be provided for flat picture screens, particularly of television sets, because during the required life of the gas discharge device, a premature rise of the operating voltage is prevented and, at the same time, there is little sputtering effect.
Patent AT-E6564-T1 (AT)
IPC: H04L25/24
Filed: 1980-10-07
Granted: 1984-03-15
Abstract: A device for the automatic equalization, on the receiving side, of digital data signals, in which, after amplitude stabilization, the input signal is fed to a synchronizing unit and a clock signal generating unit, a distortion measuring unit and a controllable equalizer unit in which the distortion measuring signal is fed to the equalizer as a control signal. The output signal of the equalizer is then normalized in amplitude. The equalization measuring unit consists of a squaring or rectifier unit, a clock filter for the zero transition region and an integrator. Equalizers with different characteristics and their circuits are represented. The amplitude stabilization on the input side may be supplemented by an amplitude-controlled pre-equalization (FIG. 1).
Patent AT-E12147-T1 (AT)
Inventor: HELD HANS-JOACHIM DR ING
IPC: G06K19/08
Filed: 1980-11-24
Granted: 1985-03-15
Abstract: 1. A method for the computer controlled prepration of documents from primary data, employing a reading device, a data processing device, a priting device, and a data carrier in the form of a sheet or a card which is divided into two sections, which comprises the document which is to be prepared and on which in addition to in part machine-readable and in part other primary data, further items of new data which can be derived from the machine-readable primary data are machine-recorded, characterized by the following features : a) a data carrier is used which additionally has in the two sections a zone for the accommodation similar handwritten marks, graphic patterns or images, where the primary data are entered in machine-readable optical characters in the first section which is assigned exclusively to the primary data, and where the second section is provided as the document which is to be prepared, b) the machine-readable primary data are machine-read in the reading device in the form of an optical character recognition device, c) the new data items, which are obtained from the read primary data following their checking, processing and possibly supplementation by means of the data processing device, are printed in optical characters in the printing device on the second section of the data carrier which serves as document, where the reading operation and printing operation are carried out in consecutive steps in the same data carrier run, and reading device an printing device are commonly positioned relative to the data carrier.
Patent AT-E6718-T1 (AT)
IPC: H04B3/46
Filed: 1980-12-22
Granted: 1984-03-15
Abstract: 1. Transmission link for digital signals with two line terminal devices (LEA2, LEB2) which are connected to a plurality of remote-fed intermediate regenerators (ZWR1 to ZWR4) by means of a cable path, and wherein the cable path is divided into at least two separate remotefeed sections, wherein a monitoring device for the digital signals to be transmitted is arranged in at least one line terminal device, and wherein the output of the monitoring device is connected to an analysing station, characterised in that at least one remote-feed section is fed via an intermediate regenerator (ZWR2, ZF) which contains remote-feed devices, and that the intermediate regenerator comprises a monitoring device for the digital signals to be transmitted, a device for producing an AIS-signal (AIS = alarm inhibit signal) and an alarm generator.
Patent AT-E5258-T1 (AT)
IPC: A61K31/505
Filed: 1980-01-07
Granted: 1983-11-15
Abstract: Quinazoline derivatives of the formula 
<CHEM>
 wherein Ra is hydrogen or alkyl and and q is 2 or 3;
 R is hydorgen, hydroxy and alkyl;
 Alk is an alkylene chain having from 1 to 4 carbon atoms and Q is a quinazolinyl radical, the 1-, 2-, 3- or 4-position of which is connected with the alkylene side chain, said quinazolinyl radical bearing in one or both of its 2-and 4-positions a carbonyl or thiocarbonyl group, wherein the benzene ring of said quinazolinyl radical is optionally substituted with 1 to 3 substituents each independently selected from the group consisting of halo, alkyl; alkyloxy, trifluoromethyl, nitro and cyano, and wherein the pyrimidino ring of said quinazolinyl radical may be partly or fully saturated, said pyrimidino ring being optionally substituted with 1 to 3 substituents independently selected from the group consisting of alkyl, aryl and aryl(lower alkyl);
 wherein said aryl as used in the definition of said Ar and of said Q is a member selected from the group consisting of phenyl, substituted phenyl, thienyl and pyridinyl, wherein said substituted phenyl has from 1 to 3 substituents each independently selected from the group consisting of halo, lower alkyl, lower alkyloxy, trifluoromethyl and amino. These derivatives are serotonin antagagonists. Further are described compounds of the formula 
<CHEM>
 (Q, Alk and R have the same meaning as above), R8 and R9 being hydrogen, halogen, alkyl, alkoxy, CF3 and amino, having the same activity.
Patent AT-E10966-T1 (AT)
IPC: F16L15/04
Filed: 1980-04-25
Granted: 1985-01-15
Abstract: PCT No. PCT/SE80/00089 Sec. 371 Date Dec. 25, 1980 Sec. 102(e) Date Nov. 19, 1980 PCT Filed Mar. 26, 1980 PCT Pub. No. WO80/02316 PCT Pub. Date Oct. 30, 1980.A quick coupling device for fluid tight, especially temporary connection to a threaded pipe nipple (2) or the like, e.g. for use in tightness tests or leak detection. The device comprises two portions which are axially movable relative to each other, namely a cylindrical casing (3) and a piston (4) displaceably mounted therein. The casing and/or the piston are adapted (5) for permanent connection to a pressurized fluid conduit, and the piston has a through opening (9) permitting the flow of pressurized fluid to the pipe nipple (2). According to the invention, one (e.g. the piston (4) of the axially movable portions is provided with a thread dimensioned to be screwed into engagement with the thread of the pipe nipple (2), whereas the other portion (e.g. the casing 3), at its axial end surface, has a ring gasket (8) dimensioned to seal against the axial end surface of the pipe nipple upon screwing said one portion (4) into engagement with the pipe nipple and displacing the other portion (3) axially against the pipe nipple (2). (FIG.
Patent AT-E10348-T1 (AT)
IPC: B01F15/02
Filed: 1981-09-18
Granted: 1984-12-15
Abstract: The invention relates to a head attachment for a hydraulic synthetic-resin processing machine for colored synthetic resin, the attachment comprising a mixer, a synthetic resin supply vessel directly connected with the former and a coloring mass supply vessel connected herewith through a dosing device, which device is provided with a hydraulic motor for driving the dosing device.
Patent AT-E10567-T1 (AT)
IPC: A01D43/10
Filed: 1981-05-06
Granted: 1984-12-15
Abstract: 1. A reaping-conditioning machine of the type comprising a cutting bar (4) above and towards the rearward part of which is disposed a rotor (8) provided with teeth or fingers (11), rotating about a horizontal axis (9) which is transverse with respect to the direction of forward movement of the machine, and combined with a conditioning hood (12) which surrounds a portion of the circumference of the rotor to guide the crop products which are picked up by the rotor after they have left the cutting bar, to cause them to pass above the rotor for them to be projected onto the ground in the form of a windrow to the rear of the machine, and means for adjusting the position of the conditioning hood with respect to said rotor, characterised in that said means comprise, for one at least of the transverse edges of said conditioning hood (12), an adjusting means (18) comprising an element (16) which is engaged with said edge of the hood and which is directly or indirectly connected to a nut-forming member (23) which is fitted onto a rotatably mounted screw-threaded rod (24) carrying a crank (28) or equivalent operating member.
Patent AT-E6598-T1 (AT)
IPC: B04B11/00
Filed: 1981-03-13
Granted: 1984-03-15
Abstract: A process and device for selectively separating particles from a suspension is disclosed. The process involves: introducing the suspension into a rotating separation chamber in which the flow is regulated so that the angular velocity of the suspension is maintained slightly higher than the angular velocity of the wall of the chamber. The bulk of the flow of the suspension treated is removed from the separation chamber from a peripheral area. The following fractions are removed separately, simultaneously, and if necessary continuously. The heavy fraction is removed from a zone near of the sidewall; the light fraction is removed from a zone nearer of the longitudinal axis of the chamber, than the heavy fraction outlet and if desired, an intermediate fraction may be removed from at least one separate intermediate zone between the light fraction outlet and the heavy fraction outlet. The apparatus comprises a separation chamber having a longitudinal axis, sidewalls and two ends; inlets through the first end for introducing suspension and auxiliary fluid; rotating means for deviating suspension and auxiliary fluid towards the sidewalls outlets for the heavy and the intermediate fractions in the second end of the separation zone; rotating means to collect the effluents from areas nearer the sidewalls to their respective outlets; and a light fraction outlet is provided in the first end of the separation chamber and is colinearly aligned with the longitudinal axis. Rotating means are provided to rotate the separation chamber around its longitudinal axis. Numerous alternative embodiments are described.
Patent AT-E24604-T1 (AT)
Inventor: ALBERTSSON STIG L
IPC: F25C3/04
Filed: 1983-03-12
Granted: 1987-01-15
Abstract: The apparatus utilizes water and compressed air supplies (40,41) conventionally provided at the site, and receives its motive power through a water turbine, (27) which extracts a fraction of the energy available in the pressurized water supply (31) by first passing the water through the turbine motor (27) driving an axial fan (25). The water exiting from the turbine (27) is then mixed with compressed air in a plurality of nozzles (34) and discharged into the air stream created by the turbine-driven axial fan (25). The equipment makes possible the production of large volumes of high quality snow with greatly reduced requirements for compressed air utilization.
Patent AT-E32267-T1 (AT)
Inventor: SONNEBORN H H DR
IPC: G01N33/53
Filed: 1983-12-23
Granted: 1988-02-15
Abstract: For The Contracting states BE, CH, DE, FR, GB, IT, LI, LU, SE 1. A hybridoma cell line which produces an antibody with specificity against a blood group feature of human erythrocytes, obtained by fusion of an antibody-producing animal cell and a neoplastic cell, characterized in that it produces an antibody with specificity against the blood group feature k of human erytghrocytes. For the Contracting State AT 1. A process for the preparation of a hybridoma cell line which produces an antibody with specificity against the blood group feature k of human erythrocytes, characterized in that an antibody producing animal cell and a neoplastic cell are fused.
Patent AT-E27513-T1 (AT)
Inventor: NEIDICH DOUGLAS ANDREW
IPC: H01R13/11
Filed: 1983-06-20
Granted: 1987-06-15
Abstract: A female electrical terminal for receiving round or square pins having at least one rib cage mounted on one end of a spine. The rib cage has at least two pair of curved cantilevered beams attached at one end to the spine and forming an acute angle with the spine.
Patent AT-E28393-T1 (AT)
Inventor: CARTER WILLIAM ALVIN
IPC: A24B15/36
Filed: 1983-08-04
Granted: 1987-08-15
Abstract: Methods and compositions are provided for preparing stabilized interferons and for combining stabilized interferon with cigarettes. Special domains of the interferon molecule are recognized by methods which are described. A means for constructing these domains by recombinant DNA technology is detailed. A method for stabilizing natural interferons is also described. A process for combining the stabilized interferon with cigarettes is presented. The combination of interferons and cigarettes is synergistic, especially because interferon effects are magnified at elevated temperatures and because interferon has a preferential effect on tumor cells, but for other reasons as well. The process is not obvious and will be beneficial to a large segment of mankind; those who use tobacco products.
Patent AT-E28241-T1 (AT)
Inventor: SCHMIDLIN WALTER
IPC: F16L23/02
Filed: 1984-04-04
Granted: 1987-07-15
Abstract: 1. A clamp for pressing together two profiled rails with a substantially U-shaped cross-section, in particular for the detachable connection of butt-joined ventilation ducts having connecting flanges reinforced by profiled rails, characterised in that the clamp (15) which is intended for mounting on the legs (7, 8) lying in a plane, of two profiled rails (5, 6) with the outsides of their webs (12, 14) facing each other, comprises a first part (16) of springy material with a substantially U-shaped crosssection, having a web (17) and two legs (18, 19), one of which (18) is bent back inwards to form a round bead, and an angularly adjustable second part (22) fixed to the end of the other leg (19) by means of a pivoting axis (21) parallel to the plane of the web (17) of the clamp (15), the second part being formed as a double-armed lever (23, 24, 25), whose lever arm (23, 24) directed inwards towards the Ushaped first part (16) is bent back inwards at the end to form a round bead (24) and whose other flat lever arm (25) serves as both a handle for the pivoting operation and a pivoting limit stop, such that, with the clamp (15) in the closed position, the centres of curvature of the bead (18), formed on the first part (16) of the clamp, and of the bead (24) formed on the second part (22) lie on a line, at least roughly parallel to the web (17) of the clamp (15), the lines distance from the web (17) being less than the distance of the pivoting axis (21) from the web (17) of the clamp (15).
Patent AT-E22666-T1 (AT)
Inventor: QUEYROIX CHRISTIAN
IPC: B01D33/04
Filed: 1984-04-13
Granted: 1986-10-15
Abstract: A horizontal endless belt vacuum filter comprises an endless belt pierced, in its central part, with holes moving above the upper opening of a longitudinal vacuum and extending beneath the upper side of the conveyor belt. An endless filtering medium passes over guide rollers and is applied on the upper side of the conveyor belt, in order to receive the mass to be filtered. The vacuum box is mounted to pivot, as a whole, about a longitudinal axis offset laterally on one side of the conveyor belt. This vacuum box is borne by the inner ends of transverse bars which are articulated on horizontally aligned bearings materializing the pivot axis and which bear, at their outer ends, a manifold. This manifold is connected on the one hand to the vacuum box, via at least one connecting pipe, and on the other hand to the source of vacuum, by at least one dismountable coupling member.
Patent AT-E25387-T1 (AT)
Inventor: CORBET JEAN-PIERRE
IPC: A61P31/04
Filed: 1984-07-12
Granted: 1987-02-15
Abstract: The invention provides novel synergistine derivatives of the formula: <IMAGE>  (I)  in which Y=H or N(CH3)2: and R1=H and R2=OH or alkyl optionally substituted by COOH, alkoxycarbonyl or OH or by alkylamino or dialkylamino the alkyl radicals of which can form a heterocycle, or R2=cycloalkyl (of 3 to 7 carbons) or a heterocycle chosen from azetidine, pyrrolidine, piperidine or azepine (optionally substituted on the nitrogen by alkyl), or R1=formyl or alkylcarbonyl and R2=alkyl substituted by COOH or by alkylamino or dialkylamino the alkyl radicals of which can form a heterocycle, or R2 is a heterocycle as defined above, or R1 and R2, which are identical or different, represent alkyl optionally substituted by COOH, alkoxycarbonyl, OH, alkylamino, or dialkylamino of which the alkyl radicals can form a heterocycle, or R1 and R2 form an azetidine, pyrrolidine, piperidine, morpholine or piperazine ring (optionally substituted by alkyl), all the alkyls having 1 to 5 carbon atoms. These compounds are useful as antibacterial agents.
Patent AT-E29948-T1 (AT)
Inventor: DAURELLES JACQUES
IPC: A23C19/068
Filed: 1984-07-26
Granted: 1987-10-15
Abstract: A ripened process cheese having the appearance and the organoleptic properties of a soft or hard or semi-hard cheese with a moldy rind, is prepared by forming a cheese block from a cheese melt, acidifying the surface of the cheese block to a pH of 4 to 5 to flocculate surface proteins and form a pre-rind, seeding the acidified surface of the cheese block with ripening molds, and ripening the thus seeded cheese block. Acidification of the surface prevents undue lipolytic and proteolytic breakdown of the cheese by action of enzymes of the molds.
Patent AT-E44124-T1 (AT)
Inventor: PEEV VASSIL GEORGIEV DIPL-ING
IPC: C23C26/00
Filed: 1985-08-09
Granted: 1989-06-15
Abstract: The protective coating consists of three layers. As alloying additives in the first and second layer or only in the second layer are used, nickel and iron or their oxides whereby the nickel content is from 0.05 to 0.95% and the iron content is, respectively, from 0.1 to 15% with regard to the total amount of aluminum. Both layers are submitted to heat treatment with surface density of the heat flow from 8 to 16.106 W/m2. The third layer consists of aluminum with technical grade purity. The thus described graphitic electrodes are used in arc furnaces.
Patent AT-E45942-T1 (AT)
Inventor: WUEST HANS-HEINER DR
IPC: C07C69/76
Filed: 1985-09-19
Granted: 1989-09-15
Abstract: Novel diarylacetylenes of the formula I    <IMAGE>  I  where A, R1, R2, R3, R4, R5 and R6 have the meanings stated in the description, are useful for the treatment of disorders.
Patent AT-E51447-T1 (AT)
Inventor: DUNBAR JOHN HAROLD
IPC: C23C16/26
Filed: 1985-05-07
Granted: 1990-04-15
Abstract: A sensor array, usually a sensor matrix for sensing pressure, comprising a grid of conductors in a woven fabric, the row conductors (10) crossing over the column conductors (12) to form a matrix array of crossover points (15). The rows are separated from the column by individually coating the conductors of one or both series with an electrically partially resistive fibrous material (14), so that when the conductors at any crossover point in the array are passed closer together, the resistance between the two conductors at that crossover point decreases. By connecting the conductors to suitable electrical circuitry, the force applied at any crossover point and the location of that crossover point within the array can be determined.
Patent AT-E108469-T1 (AT)
Inventor: HENN ROBERT LYON
IPC: C08G63/00
Filed: 1985-05-29
Granted: 1994-07-15
Abstract: Reactive, 100 percent solids, segmented, phase-separating polyurethane prepolymers are provided, being the reaction products of:(i) a polyol (A) having a number-average molecular weight of from about 600 to about 3500 and having a functionality of at least 2;(ii) an isocyanate (B) having a functionality of at least 2; and(iii) a low-molecular-weight chain extender (C) having a molecular weight in a range lower than about 500 and having a functionality of at least 2,characterized in that the above reactants are employed in such proportions as to satisfy the following equations:wherein Eq<sub>Nco</sub> is the equivalent of the isocyanate species employed, and Eq<sub>OH</sub> and Eq<sub>CE</sub> denote the equivalents, respectively, of the polyol and chain extender. This invention provides the aforesaid novel prepolymers, processing made possible by the prepolymers, polyurethane elastomers resulting from the prepolymers and products made from those elastomers.
Patent AT-E29618-T1 (AT)
Inventor: DUPOUY FRANCIS
IPC: G01R31/02
Filed: 1985-05-14
Granted: 1987-09-15
Abstract: 1. Device for monitoring the open or closed state of at least one electric contact (1) comprising a movable portion (1a) and a fixed portion (1b), by the passage of an electric current between said movable and fixed portions of said contact, characterized in that it comprises a light source (7, 9), a photovoltaïc generator (2) excitable by said light source a liquid crystal system (3) mounted in series with said at least one contact (1) at the terminals of asid photovoltaïc generator (2) and having two different optical states according to whether it is traversed by the current generated by said photovoltaïc generator or not, and means (4, 5, 9 to 13, 19, 20) for detecting and exploiting the states of said liquid crystal system (3).
Patent AT-E81295-T1 (AT)
Inventor: LUNDBAECK STIG
IPC: F04B43/00
Filed: 1985-03-22
Granted: 1992-10-15
Abstract: A double pump adapted for use as an artificial heart includes two ventricle-simulating chambers that are provided with respective inlets and outlets having valves incorporated therein and that are separated by a common partitioning wall structure. The wall structure has sections that are driven away from each other to reduce the volumes of respective ventricle chambers and expel liquid from the chambers through the outlets. The wall structure can also move laterally in response to differences in pressure between the chambers and hence change the volumetric ratio between them. This ensures a balanced action between the two halves of the heart- simulating pump during a systole phase and a diastole phase. The link mechanism is actuated by a cord through a motor, although only in one direction in the pressure phase, and hence the aforementioned changed volumes are readjusted primarily through the pressure exerted by the inflowing fluid. The pump may also include a variable volume atrium-simulating chamber communicating with the inlet to each ventricle-simulating chamber and having volume that is controlled in part by an externally acting gas pressure that varies in accordance with changes in the volumes of the ventricle chambers.
Patent AT-E36682-T1 (AT)
Inventor: ROSEN GOERAN
IPC: B61D3/08
Filed: 1981-10-30
Granted: 1988-09-15
Abstract: 1. A stanchion for loading platforms of vehicles, with at least one locking device for securing a side flap (14) to the stanchion (10), in which is supported at least one locking bolt (12), which is displaceable by means of an operating lever (11), said bolt being engageable with a locking loop (15) in the side flap (14), characterized therein, that the stanchion (10) on its side facing away from the loading platform, in the area of the locking bolt (12), is provided with a pivotably supported cramp-shaped member (16) for receiving the sealing cable, which member under interconnection by shape locks the locking bolt (12) in its locking position when partly swung out from the stanchion (10), and releases it in its folded in position only.