baber/WOPTO huggingface dataset:
Patent AT-E25659-T1 (AT)
Inventor: HERMAN STEWART T
IPC: C02F1/62
Filed: 1982-08-08
Granted: 1987-03-15
Abstract: An industrial wastewater treatment method is described whereby heavy metals dissolved in the waste. water are precipitated as a siurry which, when allowed to settle, will form a sludge containing at least 10 weight percent solids. In the method, an aqueous suspension or solution of a neutralizing agent is introduced into a first reactor. A suspension containing particles of carrier agent is also introduced into the first reactor. A portion, if not all, of the neutralizing agent is adsorbed on the surface of the particles of the carrier, which are maintained in suspension in the first reactor. The carrier, with its adsorbed neutralizing agent, is passed to a second reactor and simultaneously the contaminated industrial wastewater is added to the second reactor. The pH of the wasterwater is adjusted to a range between 8.4 and 10.6 by the neutralizing agent. Within such pH range, a substantial portion, if not all, of the heavy metals are precipitated in the form of a slurry. The mixture in the second reactor is passed to a solids separation device. The solids in the slurry settle to the bottom of the device to form a sludge which is removed therefrom. Purified water is removed as an overflow from the separation device. Optionally. a flocculant may be added to aid in settling the solids.insoluble calcium salts may also be precipitated in the second reactor. Such insoluble salts are adsorbed on the surface of the carrier and/or the heavy metal slurry particles and become part of the sludge formed in the seperation device.
Patent AT-E26707-T1 (AT)
Inventor: WONG RAYMAN YOUNG
IPC: C07D213/30
Filed: 1983-01-03
Granted: 1987-05-15
Abstract: The invention relates to novel compounds having the formula 
<CHEM>
 in which R is alkyl, cycloalkyl, aralkyl, chlorophenyl or chlorbenzyl, R1 is hydrogen or lower alkyl and n is an integer from 1 to 3. Said thiocarbonates are available by reacting the corresponding pyridyl alkanole with a chlorothioformate having the formula 

RS@Cl
 at 0 - 25 DEG C in the presence of a solvent and a hydrogen chloride acceptor. The thiocarbonates of the above formula show significant insect repellent activity. They are adapted for ready use in corresponding compositions.
Patent AT-E35871-T1 (AT)
Inventor: SOLAROVSZKY WALTER
IPC: G07F7/10
Filed: 1983-11-28
Granted: 1988-08-15
Abstract: 1. A method for the identification of terminal users and for checking the authenticity of the origin and content of electronically transmitted data in on-line-networks using cryptographic methods, wherein a multiplicity of indentification terminals (1) is connected to a central computer (2) by means of public or private line installations, each identification terminal containing a specifically assigned subsystem identification (SSID) and a specifically assigned cryptographic code, the so-called authenticity code (KAUT), in which system moreover, all admissible system users are provided with a personal identification number (PIN), and magnetic strip cards, which contain a specifically assigned user identification (ID), the personal identification number (PIN) standing in a functional relationship with the user identification (ID), in which system the transaction at the identification terminal (1) is, moreover, initiated by the system user by means of his magnetic strip card and his secret personal identification number (PIN), and a transaction request message (AP1) is created by the identification terminal and is protected by means of cryptographic methods and transmitted to the computer (2), whereupon the computer (2) transmits a transaction reply message (A1, A2, A3) protected by means of cryptographic methods to the identification terminal (1), and wherein the magnetic strip of the said magnetic strip card contains, apart form the data required for the handling of the transaction, a cryptographic code, the so called personal code (KP) and where the latter, like the personal identification number (PIN), stands in a functional relationship with the user identification (ID), the authenticity code (KAUT) standing in a functional relationship with the subsystem identification (SSID) and wherein provision is made for a hardware security module (3) for the computation of the said functions, wherein one code each (KPING) or (KPG) is stored in the module (3) for the reconstruction of the personal identification number (PIN) or of the personal code (KP) from the user identification (ID) and a code (KAUTG) for the reconstruction of the authenticity code (KAUT) from the subsystem identification (SSID), a reference authentification parameter (AP*) being formed from the reconstructed values and a comparison being effected between the transaction request message (AP1) and the reference authentification parameter (AP*) for the formation of authorisation parameters.
Patent AT-E29450-T1 (AT)
Inventor: TORRE FRANCESCO
IPC: B65B53/02
Filed: 1983-12-05
Granted: 1987-09-15
Abstract: This invention relates to a machine (10) for packaging products in heat-shrinkable film, of the so-called bundling machine type, in which the film (65) fed from opposing reels (67) and (68) is made to pass over a product support platform (17) which is lowered into a vertically extending chamber (13) comprising at its top an aperture (16) which can be closed alternately by said support platform (17) and by a lateral panel (18) which is mobile horizontally when said platform (17) is in its lowered position. Within said chamber (13) there are positioned film welding means (51) and (52) and means (19) and (20) for heating the film when wrapped and welded about the product (66) in order to cause its heat-shrinkage. Furthermore, in a position corresponding with said aperture (16) of the chamber (13), means (80) are provided for lifting the film into a position above said support platform (17) when this latter has been raised in order to close the chamber (13) and carries the finished package (102).
Patent AT-E30913-T1 (AT)
Inventor: SERBAN ALEXANDER
IPC: A01N43/08
Filed: 1983-05-19
Granted: 1987-12-15
Abstract: The invention concerns novel compounds of the formula I <CHEM>  wherein: X is selected from halogen, nitro, cyano, alkyl, substituted alkyl, alkenyl, alkynyl, hydroxy, alkoxy, substituted alkoxy, alkenyloxy, alkynyloxy, alkanoyloxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, sulfamoyl, substituted sulfamoyl, benzyloxy, substituted benzyloxy, amino, substituted amino, and the groups formyl and alkanoyl and the oxime, imine and Schiff base derivatives thereof; Y and Z are independently selected from methylene, oxygen and sulfur provided that at least one of Y and Z is selected from oxygen and sulfur; R<1> is selected from hydrogen, alkyl , alkenyl, alkynyl, substituted alkyl, acyl, alkylsulfonyl, benzenesulfonyl, substituted benzenesulfonyl, and an inorganic or organic cation; R<2> is selected from alkyl, alkenyl, alkynyl, substituted alkyl, haloalkenyl and haloalkynyl.; R<3> is selected from alkyl, fluoroalkyl, alkenyl, alkynyl and phenyl; R<4> is selected from hydrogen, halogen, cyano, C1 to C6 alkyl and (C1 to C6 alkoxy) carbonyl:  n is an integer selected from 1 to 3; and  m is zero or an integer selected from 1 to 3. The compounds are cereal selective herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal compositions containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
Patent AT-E18958-T1 (AT)
Inventor: BEISSER JEAN-CLAUDE
IPC: H01F27/30
Filed: 1983-02-16
Granted: 1986-04-15
Abstract: 1. Electric transformer comprising a magnetic frame (1) comprising at least one yoke (3, 4) and at least one core (2) which define together at least one substantially rectangular window (6), at least one high-voltage electric circuit (13) and at least one low-voltage electric circuit (11) arranged round an insulating tube (9) which in turn surrounds the magnetic core (2) which is assigned thereto, characterized in that each end of the insulating tube (9) projects axially beyond the electric circuits (11, 13) which it supports and is associated with an annular spacer (28, 29) interposed between the annular extremity of the electric circuits (11, 13) and the yoke (3, 4) and that this spacer (28, 29) is provided on that face which is directed towards the core (2) with two radially displaced bearing surfaces, one surface (34) being applied against the magnetic core (2), the other surface (37) being closer to the windings (11 to 13) and applied against the insulating tube (9).
Patent AT-E30383-T1 (AT)
Inventor: ANGLERAUD RENE
IPC: A61M1/36
Filed: 1983-01-07
Granted: 1987-11-15
Abstract: Apparatus/process for the withdrawal and return of liquid materials from a donor source, comprising means for withdrawing whole blood from a mammalian donor; a membranous blood filtration cell which includes a membrane separator/filter, a compartment downstream therefrom for receiving a blood plasma fraction and a compartment upstream thereof for receiving a blood cellular component fraction; conduit means for communicating the withdrawal means and an inlet end of the upstream compartment; a collection vessel; conduit means for communicating an outlet end of said upstream compartment and said collection vessel; means for determining the volume of liquid material withdrawn from the donor source during a withdrawal stage; means for back-filtering and returning liquid material from said collection vessel to the donor source; a second collection vessel; and conduit means for communicating an outlet end of the downstream compartment and the second collection vessel.
Patent AT-E28582-T1 (AT)
Inventor: EIRICH WILLI
IPC: B28C5/32
Filed: 1984-02-04
Granted: 1987-08-15
Abstract: PCT No. PCT/DE84/00085 Sec. 371 Date Sep. 19, 1984 Sec. 102(e) Date Sep. 19, 1984 PCT Filed Apr. 9, 1984 PCT Pub. No. WO84/04055 PCT Pub. Date Oct. 25, 1984.Described is an apparatus for treating materials which are capable of flow, comprising a container (1) which rotates about is central axis (5) which is inclined with respect to the vertical, with a wall and/or bottom scraper plate (2) which is arranged substantially stationarily with respect to the cylindrical inside wall of the container (1), a discharge opening (3) disposed in the bottom of the container (1) and a rotating tool (6) which engages into the material. To reduce the amount of power consumed, while giving good treatment effects, and to enhance the output of the machine, with respect to the available volume in the machine, it is proposed according to the invention, that the container (1) is driven at a sub-critical speed of rotation, the rotating tool (6) is arranged exclusively at the downstream side of the apex, that the space on the upstream side is free of fittings therein and that the scraper plate (2) is disposed in the vicinity of the apex of the container (1).
Patent AT-E38326-T1 (AT)
Inventor: WITTWER FRITZ
IPC: A61K9/48
Filed: 1984-08-02
Granted: 1988-11-15
Abstract: Method for sealing capsules having coaxial cap and body parts which overlap when telescopically joined, comprising the steps of: a) contacting the edge of the cap part of the capsule with a meltingpoint depression mixture comprising from about 20% to about 98% of an organic solvent or a mixture thereof being miscible with water and from about 2% to about 80% of water, to cause this mixture to be evenly distributed between the overlapping sections of the capsule body and cap parts; b) removing the melting-point depression mixture from the exposed capsule surface of said capsules; and c) heating the overlapping sections of body and cap parts to a temperature from about 40  DEG C to about 170  DEG C.
Patent AT-E47685-T1 (AT)
Inventor: ZIMMER ERNST
IPC: B25J17/00
Filed: 1984-12-22
Granted: 1989-11-15
Abstract: 1. Gear head for manipulators, consisting of three head parts (1, 2, 3) disposed one behind the other and mounted about axes (5, 6) inclined with respect to each other, the inclined axes (5, 6) of which head parts, in the elongated position of the gear head, respectively form an acute angle (alpha), opening in opposite directions, with the longitudinal axis (4) of the gear head and intersect so that the angle legs formed by the inclined axes (5, 6) point towards a common side of the longitudinal axis (4), a surface (12) for the flange-mounting of a tool, extending in the elongated position at right angles to the longitudinal axis (4), being disposed on the front gear head part (3) and three drive shafts (13, 18, 26), extending concentrically to the longitudinal axis (4), being provided for driving the gear head parts (1, 2, 3), of which drive shafts one of the inner drive shafts (18) is connected by way of an angle drive (19, 20) and an intermediate shaft (21) rotating about the inclined axis of rotation (5) to the front head part (3) supporting the tool and the other of the inner drive shafts is connected by an angle drive (14, 15), whereof the output gear (15) surrounds the intermediate shaft (21) concentrically with play, to the central gear head part (2) and that disposed in the central gear head part (2) is at least one reduction gear (25) having a high reduction ratio, for the drive of the front gear head part (3), preferably also a reduction gear (17) of this type for the drive of the central gear head part (2).
Patent AT-E30774-T1 (AT)
Inventor: SMITH KENNETH BROWNING
IPC: G01B15/04
Filed: 1984-03-23
Granted: 1987-11-15
Abstract: A profile gauge for measuring the thickness profile of moving steel strip (10) comprises two fixed X-ray sources (11L and 11R) producing corresponding fan-shaped curtains (12L and 12R) of radiation irradiating corresponding halves of the strip. One or more X-ray detectors (13A, 13B) is located on the opposite side of the strip on a reciprocating mechanism such as a belt (14) driven reciprocally by a motor (16). The detectors may be attached to opposite runs of the belt so as to move with contrary motion and may both scan the whole strip width or each scan a corresponding half only. Each detector is preferably a scintillator and photo-multiplier with the scintillator flared out to a collecting aperture elongated in the direction of strip movement.
Patent AT-E50798-T1 (AT)
Inventor: THOMASSEN THOMAS
IPC: C22B3/00
Filed: 1985-09-05
Granted: 1990-03-15
Abstract: This is a method for the complete leaching of the valuable metals in a metal sulphide material which contains copper, zinc, lead, silver and iron by the use of a solution which essentially contains cupric chloride/sulphates. After the valuable metals have been recovered, the solution is regenerated whereby ferrous chloride and cuprous chloride/sulphate is oxidized to a ferric hydroxide solid and a cupric chloride solution respectively. The regenerated solution is split into two part-solutions and returned to the process. One part-solution goes to a metathesis stage where the fresh metal sulphide material is added in large excess with respect to the part-solution's content of copper. The result is that only the valuable metals like zinc, lead and silver are leached while copper and iron remain in the residue. The other part-solution goes to a leach stage where the residue from the metathesis stage is added. The ratio between the residue and the solution is about stoichiometric, while the characteristic feature of this stage is how the leach operation is performed. This results in a well leached residue and an almost completely reduced solution in just one leach stage. The residue from this stage goes to a third leach stage where all remaining valuable metals are leached completely by the use of chlorine gas/oxygen gas coming from the zinc electrolysis stage. Iron is precipitated as a hydroxide. The ratio between the part-solution which goes to the metathesis stage and the part-solution which goes to the leach stage is between 1:1 and 1:100.
Patent AT-E65683-T1 (AT)
Inventor: ORR THOMAS
IPC: A61B5/02
Filed: 1985-09-09
Granted: 1991-08-15
Abstract: A measure of diastolic blood pressure is provided by the product of HR and TT wherein HR is a measured heart beat rate and TT is an elapsed time between emission of an electrocardiographic R wave and arrival of the consequent blood pressure pulse at a chosen blood vessel. Apparatus is disclosed for sensing HR and TT and displaying a value or index of diastolic blood pressure, which is hand held and includes a chronometer mode.
Patent AT-E36704-T1 (AT)
Inventor: RANKEN PAUL FREDERICK
IPC: C07C323/35
Filed: 1985-06-10
Granted: 1988-09-15
Abstract: (Hydrocarbylthio)cyclic amines are prepared by reacting a cyclic amine, such as an aminobenzene, with a hydrocarbyl disulfide, such as an alkyl disulfide. The reaction is preferably conducted in the presence of a Lewis acid catalyst, such as aluminum chloride.
Patent AT-E47049-T1 (AT)
Inventor: LUTTERMOELLER JUERGEN DIPL-ING
IPC: B05B7/08
Filed: 1986-01-31
Granted: 1989-10-15
Abstract: A spray gun for applying a film to a workpiece has a spray head provided with an annular nozzle designed to discharge material which is to undergo pneumatic atomization. A second annular nozzle surrounds the pneumatic material discharge nozzle and is designed to discharge atomizing air for pneumatic atomization of the material issuing from the pneumatic material discharge nozzle. The spray head is further provided with an additional material discharge nozzle designed to discharge material which is to undergo hydrostatic atomization. The hydrostatic material discharge nozzle is disposed centrally of, and is surrounded by, the pneumatic material discharge nozzle. The hydrostatic material discharge nozzle forms a first spray of hydrostatically atomized material while the annular nozzles form a hollow conical second spray which surrounds the first spray when both sprays are on simultaneously. The spray gun is capable of creating a spray pattern exhibiting the characteristics of a pneumatically generated spray as well as the characteristics of a hydrostatically generated spray. The material supplied to the pneumatic material discharge nozzle may be the same as that supplied to the hydrostatic material discharge nozzle or each of these nozzles may be supplied with a different component of a two-component substance.
Patent AT-E73663-T1 (AT)
Inventor: DE CLERCQ ERIK
IPC: A61P31/22
Filed: 1986-04-25
Granted: 1992-04-15
Abstract: The (S) and (RS) forms of certain phosphonylmethoxyalkyl adenines and their salts have an antiviral effect against several DNA viruses and can be used for the treatment of virus diseases in human and veterinary medicine.
Patent AT-E69128-T1 (AT)
Inventor: ROTHER DIETRICH DR
IPC: H04B1/30
Filed: 1986-05-06
Granted: 1991-11-15
Abstract: A working on the zero IF principle is disclosed which contains a feedback circuit instead of a preselector for suppressing interfering signals. The interfering signals contained in the incoming signal (FE) are separated from the useful signal by filters in the baseband. They are then reconverted to the RF value, amplified, and substracted from the incoming signal (FE) by a subtracter (S1). In the steady state, the output of the subtracter (S1) provides the useful signal, which is converted into the baseband and then fed to a signal processor (SV).
Patent AT-E87016-T1 (AT)
Inventor: FACHINI MARCO
IPC: C08L7/00
Filed: 1986-06-03
Granted: 1993-04-15
Abstract: Sludge mixts. (A)(including asphalt-type substances and cracked lubricating oil residues) obtd. in reclaiming waste oils comprises addn. of elastomer (B) and hardeners (C) and use of the mixt. in road-surfacing work, waterproofing of cardboard and felt etc., sealing of dams, etc. Component (B) is pref. an ethylene/propylene terpolymer. Component (C) is pref. powdered isotactic polypropylene. An ''optimal cpd.'' (D) pref. comprises 66% of sludge from method (i), 17% EPDM elastomer (powdered, 600-800 microns) and 17% isotactic polypropylene (powdered, 600-800 microns). It is mixed at 180-190 deg.C until homogeneous. A compsn. (E) suitable for road surfacing can then be made by mixing 20-40% (pref. 25%) of (D) with distilled bitumen of type 180-200 and forming the mixt. into small loaves. These loaves can be mixed with various proportions of hot aggregate to form road surfacing materials with temp.-resistance of -25 to 150 deg.C.
Patent AT-E181366-T1 (AT)
Inventor: STAVRIANOPOULOS JANNIS
IPC: G01N21/78
Filed: 1986-12-15
Granted: 1999-07-15
Abstract: Described is a polynucleotide compound comprising a polynucleotide which comprises at least one entity which upon hybridization to a complementary polynucleotide is capable of generating a detectable change in property in said hybrid, said entity being covalently or non-covalently attached by means of a linker arm to the base moiety, sugar moiety or phosphate moiety of a nucleotide in said polynucleotide, which polynucleotide compound may be used for detecting the presence of a target polynucleotide or for preventing the transcription or translation of a target polynucleotide.
Patent AT-E67002-T1 (AT)
Inventor: MINCK LODEWIJK PETRUS MARIA
IPC: E04H17/08
Filed: 1986-01-29
Granted: 1991-09-15
Abstract: A wall of a web-shaped material (2) supported by vertical posts (1), which consist of at least one round tube (3,4,27) having coaxial at its end a helicoidal element (5), wherewith the tube is screwed into the ground, whereafter a sleeve (12), which forms part of a anchoring device (7,10,12) is slided over the tube (3,4,27) to secure the tube (3,4,27) to the ground.
Patent AT-E76201-T1 (AT)
Inventor: APSELL SHELDON P
IPC: G06Q50/00
Filed: 1986-08-22
Granted: 1992-05-15
Abstract: An improved vehicle or other object-tracking and location system, preferably, though not essentially, of national scope, wherein transponder or transceiver-equipped stolen or missing vehicles (T, T min ) or other objects may be located and/or tracked, as by appropriately-equipped police direction-finding tracking vehicles (TR), through homing-in on periodic transponder reply radio transmissions (R, R min ) automatically activated by command activation signals (C) broadcast on the same carrier frequency as the transponder reply signals and with encoded vehicle identification information that causes the intended vehicle transponder so to reply, and with provision for modifying the command signals to require an increased rate of periodic transponder reply signal transmission to assist homing-in on the selected vehicle.
Patent AT-E93861-T1 (AT)
Inventor: HUNGERBUEHLER ERNST
IPC: C07D205/08
Filed: 1986-09-05
Granted: 1993-09-15
Abstract: An improved process for the preparation of compounds of the formula 
<IMAGE>
 or salts thereof, starting from compounds of the formulae 
<IMAGE>
 via compounds of the formulae 
<IMAGE>
 in which compounds R1 represent hydrogen or lower alkyl, R2 represents an organic radical which may carry a functional group which is unprotected or protected by a customary protecting group R, R3 represents hydrogen or a customary carboxyl protecting group R, W represents a group exchangeable for a thiocarboxyl radical of the formula III and Z represents oxygen or sulphur.
Patent AT-E69381-T1 (AT)
Inventor: DELLA VALLE FRANCESCO
IPC: C07H15/04
Filed: 1987-06-30
Granted: 1991-11-15
Abstract: The invention relates to the use of a mixture of gangliosides GM1, GD1a, GD1b and GT1b for the manufacture of a pharmaceutical composition for the prevention or the prophylactic treatment of general toxic effects or chronic neurotoxic effects caused by the subsequent administration of antineoplastic agents.
Patent AT-E90339-T1 (AT)
Inventor: SEITZ WERNER DR
IPC: C07D317/60
Filed: 1987-12-04
Granted: 1993-06-15
Abstract: Basic-substituted phenylacetonitriles of the formula I 
<IMAGE>
 in which
 R<1> to R<6> and n have the meaning given in the description, are suitable for combating diseases.