baber/WOPTO huggingface dataset:
Patent AT-E9285-T1 (AT)
IPC: B22D11/04
Filed: 1981-01-05
Granted: 1984-09-15
Abstract: 1. A driving and guiding apparatus for the oscillating movement of a mould (10) in continuous casting plants, in particular curved continuous casting plants with a curved mould (10), with an eccentric drive (13) without levers for the lifting table (9) supporting the mould (9), with lateral strips (26, 26a) on the lifting table (9) which determine the path of movement of the lifting table (9) and thus of the mould (10) in cooperation with guides (25a, 29, 30) engaging on both sides of the strips (26, 26a), with four synchronously driven eccentrics (13) disposed in the vicinity of the corners of the lifting table (9), characterized in that the lifting table (9) is suspended on leaf springs (11) which are secured to moveable bearings (12) each of which surrounds a respective one of the four eccentrics (13).
Patent AT-E4150-T1 (AT)
IPC: G07D5/04
Filed: 1981-02-20
Granted: 1983-07-15
Abstract: 1. A process for testing the authenticity of coins by reference to their mass, wherein the coin to be tested is accelerated under the effect of a force along a track and then impinges against a buffer element from which it rebounds and is deflected into a coin box or a return dish, wherein an electrical parameter is detected by means of at least one sensor, and a value proportional to the mass of the coin can be determined from said electrical parameter, characterised in that the buffer element used comprises a spring (4) which is deflected and caused to oscillate by the coin (2) impinging thereagainst, that the spring travel of the spring (4) is detected by means of the sensor (7, 8) and converted into the electrical parameter (US ) and that the mass (m) of the coin (2) is deduced from the first half-wave of the oscillation of the electrical parameter (US ) in which the spring (4) is away from its rest position.
Patent AT-E6361-T1 (AT)
IPC: C07C323/49
Filed: 1981-08-17
Granted: 1984-03-15
Abstract: N-Sulphenylated ureas of the formula   <IMAGE>   in which R1 to R6 each independently is hydrogen, halogen, nitro, cyano, alkyl, alkoxy, alkylmercapto, trihalogenomethyl-, trihalogenomethoxy or trihalogenomethylmercapto, R7 is hydrogen or alkyl, and n is 0, 1, 2 or 3, which possess fungicidal properties.
Patent AT-E7404-T1 (AT)
IPC: C21B7/08
Filed: 1981-06-12
Granted: 1984-05-15
Abstract: 1. Tight joint of an oscillating piece (4) in a support (20), the said piece (4) having a peripheral surface (24) of spherical shape cooperating with the internal surface, of corresponding spherical shape (34), of a tight packing (26) integral with the said support (20), the latter being mounted in a wall (6) separating two media at different pressures, characterized by the fact that the said support (20) includes at least partially a cylindrical section on the internal surface of which is provided the said tight packing (26) and on the external surface of which are provided, in diametrically opposite positions, two journals (16, 18) cooperating with two lateral branches (8, 10) integral with the said piece (4).
Patent AT-E16853-T1 (AT)
Inventor: POULSEN JORGEN
IPC: G01N27/416
Filed: 1981-03-26
Granted: 1985-12-15
Abstract: An electrode device for electrochemical measurement of the concentration of the partial pressure of a gas in a liquid or a gas mixture, comprises a measuring surface constituted by or comprising the sensitive part (4) of a measuring electrode and a membrane (6) placed in front of the measuring surface and delimiting a volume of electrolyte solution (5) which is in contact with the measuring electrode. The membrane is permeable to the gas to be determined, and a given distance is obtained and maintained between the measuring surface and the membrane by means of particles (7). When assembling the electrode device, a dispersion of the particles in the electrolyte to be incorporated in the electrode device is applied on the measuring surface and/or the membrane in excess, and the electrode device is assembled, whereby excess dispersion is pressed out. The dispersion of the particles in the electrolyte is gelled so that it is stable. By using particles for obtaining and maintaining the distance between the measuring surface and the membrane, it is possible to obtain very small distances between the measuring surface and the membrane, and the thickness of thin electrolyte layers is easy to control using particles, thus reducing the response time of the electrode. Furthermore, the thickness of the electrolyte layer is adjusted automatically when assembling the electrode device and the membrane between which a dispersion of particles is placed.
Patent AT-E14203-T1 (AT)
Inventor: KAEUFFER KARL CLEMENS
IPC: C02F1/52
Filed: 1982-04-29
Granted: 1985-07-15
Abstract: 1. A process for the chemical purification of waste water by means of iron hydrogen carbonate, where the iron hydrogen carbonate is converted into an iron containing precipitation agent, insoluble in water, which together the sludge which is formed thereby is separated from the purified water in a separating station, after which carbonic acid is introduced into this sludge and the iron hydrogen carbonate which is formed thereby is added afresh to the waste water, characterised in that, when a neutral waste water is involved, this is supplied before the separating station to a degasser (2) in which carbon dioxide is extracted to form iron carbonate as the precipitation agent, the sludge separated out in the separating station (4) is supplied to a solution reactor (6) in which carbonic acid is introduced under pressure into the sludge, and the iron hydrogen carbonate formed thereby is then separated from the residual sludge.
Patent AT-E21256-T1 (AT)
Inventor: BUETHE INGOLF DR
IPC: C08G18/48
Filed: 1982-09-09
Granted: 1986-08-15
Abstract: For the preparation of elastic flexible polyurethane foams with improved breaking elongation and very good setting behavior as well as densities from 7 to 120 grams per liter, organic polyisocyanates are reacted in the presence of blowing agents, catalysts and, optionally, auxiliaries and/or additives with polyols based on polyoxyalkylene polyols having terminal oxyethylene blocks of a degree of oxyethlation of 1 to 13 and which have a content of primary hydroxyl groups at the corresponding degree of oxyethylation equal or exceeding the value of curve A in the Figure in which curve A describing the relationship of the content of primary hydroxyl groups with the degree of oxyethylation.
Patent AT-E19145-T1 (AT)
Inventor: ZUR NIEDEN ACHIM DIPL-ING
IPC: F16K31/363
Filed: 1982-10-30
Granted: 1986-04-15
Abstract: 1. A pressure-limiting valve comprising a piston (5) displaceably arranged in a casing (2) and serving to control the flow of a pressure medium between a casing inlet (3) and an outlet (4) thereof, in which, when the valve is closed, one end face (7) of the piston (5) substantially seals the inlet (3) and, when the valve is open, the piston (5) has been displaced against the bias of a spring (6) by the pressure medium acting on the piston's end face (7) and permits, as a result of its displacement, the pressure medium to flow unimpededly from the inlet (3) to the outlet (4), in which irrespective of the piston's (5) position a spring space (9) bounded by the piston (5) communicates through a permanently open communication bore (10) with the outlet (4), and in which the piston's (5) end face facing the inlet (3) is provided with a throttling bore (8) opening into the spring space (9), characterized in that the diameter of the throttling bore (8) is at most one tenth of that of the inlet (3), and in that the diameter of the communication bore (10) is at most thrice that of the throttling bore (8).
Patent AT-E15374-T1 (AT)
Inventor: CHEVALIER SAMMY HENRI
IPC: C08L25/18
Filed: 1982-06-10
Granted: 1985-09-15
Abstract: The invention relates to the synthesis of tertiary phosphine oxides and also to certain tertiary phosphine oxides. According to the invention, an organic phase containing a halogenomethyl derivative, an hydroxymethylphosphine oxide and a phase transfer catalyst is reacted, in an organic medium, with an aqueous phase containing an inorganic base. The halogenomethyl derivative can be a micromolecule or a macromolecule. Tertiary phosphine oxides are substances which are useful, in particular, in fireproofing, in hydrometallurgy and in the field of plant protection.
Patent AT-E12775-T1 (AT)
Inventor: MAIER LUDWIG DR
IPC: C07F9/38
Filed: 1982-10-27
Granted: 1985-05-15
Abstract: Aminomethylphosphonic acid is produced by reaction of a hexahydro-1,3,5-triazine-N,N',N''-tris-carboxylic acid ester of the formula   <IMAGE>   wherein R is an alkyl group having 1 to 4 carbon atoms or a phenyl group, in the presence of a Lewis acid as catalyst, with an ester of the phosphorous acid of the formula   <IMAGE> wherein R1 is an alkyl group having 1 to 5 carbon atoms, a phenyl group, a benzyl group, the 2-cyanoethyl group or the 2,2,2-trichloroethyl group, to give an N-carboxyaminomethylphosphonic acid derivative of the formula   <IMAGE>  and subsequent hydrolysis thereof in an aqueous medium and in the presence of a strong acid. Aminomethylphosphonic acid can be used as active substance for influencing plant growth, and as intermediate for producing herbicidal active substances.
Patent AT-E13186-T1 (AT)
Inventor: SCHINDLER PETER DR
IPC: C07C231/02
Filed: 1983-03-26
Granted: 1985-05-15
Abstract: The invention relates to chromophoric peptides of the general formula I    <IMAGE>  (I)  in which n represents 1 or 2, a porcess for their preparation, agents containing them and their use for determining DD-carboxypeptidases.
Patent AT-E26236-T1 (AT)
Inventor: BONERB TIMOTHY C
IPC: B60P1/60
Filed: 1984-03-29
Granted: 1987-04-15
Abstract: A freight vehicle has a cargo space convertible from that suitable for handling piece goods to that suitable for dry bulk granular material. A conventional cargo space for piece goods has openings in the roof and floor for filling and discharging bulk material. A double-wall inflatable bag having its bottom attached to a rigid support platform is positioned in erected condition to handle bulk material and is movable to a stored position near the roof of the cargo space to allow handling of piece goods.
Patent AT-E50764-T1 (AT)
Inventor: CARSON JOHN ROBERT
IPC: C07F1/08
Filed: 1984-11-20
Granted: 1990-03-15
Abstract: Acetylenes of the formula (I): <CHEM> wherein Y, m, R<1>, R<2>, q, Alk, R<3>, n and R<4> are as defined herein and Ar<1> and Ar<2> are aromatic, including the salts and ammonium derivatives of formula (I), in treating angina, hypertension and cardiac arrhythmias. Pharmaceutical compositions, methods of use and synthesis and novel intermediates are also part of the invention.
Patent AT-E51040-T1 (AT)
Inventor: MOSSER MARK F
IPC: C23C24/00
Filed: 1984-10-19
Granted: 1990-03-15
Abstract: Coating compositions, coatings, coated parts and methods of use of chromate/phosphate type compositions. The coating compositions are of a type which contains small spheroidal aluminum particles having a defined size. The coated materials of the invention having improved corrosion and erosion resistance and improved low profile.
Patent AT-E40553-T1 (AT)
Inventor: RIEBLI PETER
IPC: C07D403/04
Filed: 1984-05-14
Granted: 1989-02-15
Abstract: The described novel pyridine derivatives are those of the general formula I    <IMAGE>  (I)  wherein R is hydrogen, C1-C6-alkyl, C3-C6-cycloalkyl, phenyl, benzyl, phenyl substituted by C1-C4-alkyl, halogen, C1-C4-alkoxy, NO2 and/or CF3, or benzyl substituted by C1-C4-alkyl, halogen, C1-C4-alkoxy, NO2 and/or CF3, R1 and R2 independently of one another are each hydrogen, C1-C4-alkyl, halogen or C1-C4-alkoxy, R3, R4 and R5 independently of one another are each hydrogen, halogen, CF3, NO2, C1-C4-alkyl, C1-C4-alkoxy, phenyl, or phenyl substituted by C1-C4-alkyl, C1-C4-alkoxy, halogen, NO2 and/or CF3, U and V independently of one another are each C1-C6-alkyl, or alkyl substituted by halogen or C1-C4-alkoxy, or together form one of the following alkylene bridges:   <IMAGE>  Ra is hydrogen, C1-C12-alkyl, C1-C12-alkyl which is mono- or polysubstituted by halogen, or is phenyl, phenyl which is mono- or polysubstituted by halogen and/or C1-C4-alkyl, or is the group -CH2-Z-Rh, Rb is C1-C12-alkyl, C1-C12-alkyl which is mono- or polysubstituted by halogen, or is phenyl, phenyl which is mono- or polysubstituted by halogen and/or C1-C4-alkyl, or is the group -CH2-Z-Rh, wherein Z is oxygen or sulfur, and Rh is hydrogen, C1-C8-alkyl, C1-C8-alkyl which is substituted by C1-C4-alkoxy, or is C3-C4-alkenyl, 2-propynyl, 3-halo-2-propynyl, phenyl, phenyl which is substituted by halogen, C1-C4-alkyl, C1-C4-alkoxy, NO2 and/or CF3, or is benzyl, or benzyl substituted by halogen, C1-C4-alkyl, C1-C4-alkoxy, NO2 and/or CF3, Rc, Rd and Rf independently of one another are each hydrogen or C1-C4-alkyl, and Rg is hydrogen or C1-C4-alkyl; including the acid addition salts thereof. There is also described the production of these substances, as well as agrochemical compositions containing these substances as active ingredients for controlling phytopathogenic microorganisms.
Patent AT-E40457-T1 (AT)
Inventor: VIDAL JEAN
IPC: F23C5/08
Filed: 1985-08-13
Granted: 1989-02-15
Abstract: An ignition and combustion supporting burner for pulverized solid fossil fuel comprises an axial conduit for feeding the pulverized fuel in a primary combustion supporting gas. The shape of a refractory tap-hole enables the initial part of the flame to be confined. A conduit for feeding tertiary combustion supporting gas is concentric with the tap-hole and partially or totally surrounds it. The burner also incorporates a flame detector device and an igniter in the refractory tap-hole or in the axial conduit. The axial conduit is provided with translation means providing for adjustment of the length of a chamber for preliminary mixing of the fuel and part of the combustion supporting gas comprised between the end of this conduit and the inlet of the tap-hole.
Patent AT-E57576-T1 (AT)
Inventor: FREMEREY JOHAN KRISTIAN
IPC: G01L21/24
Filed: 1985-08-20
Granted: 1990-11-15
Abstract: For measurement of gas pressure a gas-friction vacuum meter is used in whose measuring head a rotating body is suspended in a magnetic field contact-free between electromagnetic drive coils. The rotating body is set in motion with the aid of the drive coils and maintained at a rotational speed above a preset minimum rotational speed. The speed reduction of the rotating body occurring on account of gas friction is continually or intermittently balanced with current flows from a three-phase generator to the drive coils. In the measuring head rotational speed sensors are arranged and positioned, which detect and respond to the rotational frequency of the rotating body, and further transmit output signals to an electronic analyzer unit, which determines the pressure from the timely change of the rotation frequency. In order to increase the pressure range for which the apparatus may be accurately used further, the analyzer unit receives a temperature signal, which correlates with the temperature of the gas surrounding the rotational body, in such a way, that the pressure measurement is corrected for the influence of heat transferred to the gas during operation of the rotating body.
Patent AT-E49467-T1 (AT)
Inventor: BARTH PETER DR RER NAT
IPC: F26B13/00
Filed: 1985-09-07
Granted: 1990-01-15
Abstract: A drying apparatus for sheets of material. The apparatus includes a drying chamber through which a sheet of material which is to be dried is conveyed, and in which the sheet of material is contacted by flowing drying gas. The apparatus also includes a feed line for supplying drying gas to the apparatus, a heater for heating the drying gas, and a withdrawal line for withdrawing the drying gas from the apparatus. The drying chamber includes cup-shaped and rounded-off wall elements which are easily detachably connected to one another. The wall elements have a smooth inner surface. A jacket is disposed around the drying chamber. An intermediate space is defined between the inner surface of the jacket and the outer surface of the wall elements of the drying chamber. Drying gas is introduced through the feed line into the intermediate space. After this drying gas has been heated in the heater, it flows through the drying chamber. A pressure gradient is maintained between the intermediate space, the drying space, and the atmosphere, with the pressure being lowest in said drying chamber means. The hot drying gas in the drying chamber gives off at least some of its heat to the drying gas in the intermediate space. The used drying gas leaves the drying chamber via the withdrawal line.
Patent AT-E53574-T1 (AT)
Inventor: MARTIN PIERRE DR
IPC: C07D207/22
Filed: 1985-11-25
Granted: 1990-06-15
Abstract: Intermediates for the production of microbicidal pyrrolines of the formula   <IMAGE>   in which R is halogen, C1-C6-alkyl or C114 C6-haloalkyl, and n is 0, 1 or 2, and a method of converting the pyrrolines to phytofungicidal pyrroles by oxidation with bromine or oxygen. Catalysts are provided for the oxidation with oxygen.
Patent AT-E50575-T1 (AT)
Inventor: TAKAYA TAKAO
IPC: A61P31/04
Filed: 1981-09-03
Granted: 1990-03-15
Abstract: A compound of the formula:whereinR' is amino or a protected amino group;R<sup>2 </sup>is a saturated 4 to 8-membered heteromonocyclicgroup containing one sulfur atom;R<sup>3</sup> is carboxy or a protected carboxy group; andR' is hydrogen, lower alkyl, or a group of the formula:[wherein R" is acyloxy, a heterocyclicthio group which may have suitable substituent(s) or pyridinio which may have suitable substituent(s)], with proviso that R<sup>3</sup> is COO when R" is pyridinio which may have suitable substituent(s), and pharmaceutically acceptable salts thereof, and processes for their preparation and also a pharmaceutically composition comprising, as an effective ingredient, the above compound in association with pharmaceutically acceptable carriers.
Patent AT-E56339-T1 (AT)
Inventor: IVE JOHN GOODWIN SPENCER
IPC: H04N5/782
Filed: 1985-11-07
Granted: 1990-09-15
Abstract: A digital video tape recorder comprises a rotary transducer head arrangement comprising an advance read head (3A) and a confidence head (5A) both capable of reading audio signals recorded in portions (20a) of oblique tracks (20) on a magnetic tape, the heads (3A and 5A) being positioned relative to one another such that an audio signal at any given position on the magnetic tape reaches the advance read head (3A) a predetermined time before the same signal reaches the confidence head (5A), and a delay device (13) for delaying the output of the advance read head (3A) by that predetermined time.
Patent AT-E55849-T1 (AT)
Inventor: NAM KYONG H
IPC: H01S3/0971
Filed: 1985-12-10
Granted: 1990-09-15
Abstract: A D.C. glow discharge system, stabilized by much lower pulse repetition rate (1KHZ - 5KHZ) and power (<5% of sustainer power) than the required for pulse-sustained discharge, operates as a self-sustained discharge at lower voltage than usual due to lowered work functions, increased secondary emission and effective ionization. Said pulse-stabilized discharge provides an extended stable operation suitable for high power gas lasers. A water ballasted electrode unit adapted to be used therein, having individually ballasted electrode elements with discrete water resistors so formed when water flows, eliminates temporally varying spatial current fluctuations and exhibits such unique characteristics as; providing capacitive coupling for a pulse, and resistive coupling for D.C., and self-optimizing current uniformity with the operating time. Said electrode unit, arranged to have the electrode elements protrude into the discharge volume, enlarges the effective diameter of the electrode elements resulting in a uniform discharge. Further improvements to said electrode unit result in a positive means of removing the heat from the cathode fall region, and an economical and efficient means of manufacturing. This invented electrode unit is proved to be the best for a pulse-stabilized glow discharge system and can be scaled up by a building block concept to produce super high power gas lasers. The high power laser system employing said discharge principle and electrode units may be referred to as a S.O.A.P. (Self-Optimizing, Abnormal-glow, Pulse-stabilized) laser.
Patent AT-E39567-T1 (AT)
Inventor: MAREGA PAOLO
IPC: F25D23/06
Filed: 1986-08-25
Granted: 1989-01-15
Abstract: A refrigerating apparatus, particularly of the domestic type, comprising a refrigerating compartment (7) having walls of a plastic material, and a panel-shaped metal evaporator (5) secured in contact with a wall (6) of the refrigerating compartment (7) by the interposition therebetween of a double-faced adhesive film For permitting the evaporator to be constructed without dimensional limits the thermal transition surfaces between the heat exchanger panel (5) and the wall (6) are provided with expansion joints (8A, 8B; 10).
Patent AT-E71934-T1 (AT)
Inventor: TRAINOR DIANE AMY
IPC: C07C233/30
Filed: 1986-06-05
Granted: 1992-02-15
Abstract: The invention discloses a series of difluoroketone mono. di- and tri-peptide derivatives of the formula la, Ib and Ic:-and salts thereof where appropriate, and wherein the radicals are defined hereafter in the specification. The derivatives are useful in inhibiting the action of human leukocyte elastase. There are also disclosed methods and intermediates for the manufacture of, and pharmaceutical compositions comprising, the said derivatives.
Patent AT-E45860-T1 (AT)
Inventor: PRIEELS JEAN-PAUL
IPC: A61K8/365
Filed: 1986-05-20
Granted: 1989-09-15
Abstract: 1. Process for preventing the autoxidation of foodstuff materials or toothpastes capable of being degraded by oxidation with molecular and/or free-radical oxygen, characterized in that an enzyme composition comprising an oxidase and its substrate, if the latter is not already present in the medium, catalase and superoxide dismutase is added to these materials.
Patent AT-E88030-T1 (AT)
Inventor: SCHWAB WALTER DR
IPC: B65D55/02
Filed: 1987-01-23
Granted: 1993-04-15
Abstract: A closure counter for counting how many times a screw cap closure has been closed and opened is described,which is back in its initial position after N closing and opening operations.The closure counter includes an open-bottomed housing (10) and a likewise open-bottomed cap-shaped counting unit (11) arranged in the housing for rotation about its longitudinal axis (12), the rotary motion relative to the housing (10) is limited to a fraction 1/N of one full rotation, and a display unit (13) is arranged for rotation about the longitudinal axis (12) of the counting unit (11), the rotation of the display unit (13) relative to the count­ing unit (11) being allowed in only one direction by a ratchet (14), the click motion likewise corresponds to the fraction 1/N of one full rotation, and there is sliding fit between the housing (10) and the display unit (13).
Patent AT-E60672-T1 (AT)
Inventor: MICHEL DIETER
IPC: G01D5/38
Filed: 1987-12-19
Granted: 1991-02-15
Abstract: The invention relates to an interferometric position measurement device in which the standard is a defraction grating (G1). Defracted component beams (+m1, -m1) are fed by means of input coupling grids (+HG1, -HG1), which have different grid constants, via optical waveguides (+LWL1, -LWL1) into a coupler (TBJ1), and are caused to interfere there. The interfering component beams are fed from the outputs of the optical waveguides (+LWL1, LWL1, -LWL1) to detectors (+D1, D1, -D1) which convert them into mutually phase-shifted electrical signals. The shift of the defraction grating (G1) is a measure of the change in position to be measured of machine components which can be displaced relative to one another. 
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