baber/WOPTO huggingface dataset:
Patent AT-E124669-T1 (AT)
Inventor: BOSSERT KARL
IPC: B01D29/11
Filed: 1990-10-19
Granted: 1995-07-15
Abstract: In order to treat liquids, in particular to reduce the calcifying properties of water, an apparatus (101), which subjects the liquid to a magnetic field, and an apparatus (103), which is arranged downstream in the flow path, and subjects the liquid to an electrical field, particularly to a pulsed alternating field, are arranged one after the other in the flow path of the liquid. <IMAGE>
Patent AT-E100871-T1 (AT)
Inventor: KOTOWSKI STEPHAN DR
IPC: C25D1/04
Filed: 1990-11-26
Granted: 1994-02-15
Abstract: To give a continuous metal strip development, thorugh an electrolyte, the process fluid is a soln. contg. a halogen or a sulphur cpd. During deposn. the cathode roller (3) is cooled. - The metal is pref. deposited from a process fluid contg. chloride or fluoride, or a sulphate process fluid is used. During deposition, the cathode roller (3) is fully wound, and the strip is taken from the cathode roller (3) below the fluid level.
Patent AT-E102942-T1 (AT)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: C07D413/12
Filed: 1990-05-10
Granted: 1994-04-15
Abstract: Pyridazinamines of the formula <CHEM>  wherein Het is <CHEM>  Z is O, S, SO or SO2; and R<4> is cyano or COOR<5> wherein R<5> represents hydrogen, C1-4alkyl, arylC1-4alkyl, C3-6cycloalkylC1-4alkyl, C3-5alkenyl, C3-5alkynyl or C1-4alkyloxyC1-4alkyl, or R<4> is a radical of formula <CHEM>  X is CH or N; the addition salts and the stereochemically isomeric forms thereof, said compounds having antirhinoviral activity. Pharmaceutical compositions containing these compounds as active ingredient, and a method of preparing said compounds and pharmaceutical compositions.
Patent AT-E123192-T1 (AT)
Inventor: SAUL PETER HENRY
IPC: H04B7/24
Filed: 1990-01-23
Granted: 1995-06-15
Abstract: A narrow band modulation UHF/Microwave communication system comprises a transmit/receive base station having a plurality of transmitter for transmitting information at respective UHF/Microwave channel frequencies to a plurality of remote transmit/receive stations, in which the transmitters at the base station are served in common by a single master oscillator and in which a single reference frequency signal is derived from the master oscillator at the base station and transmitted to all of said remote stations where it serves to provide for frequency locking of the oscillators at said stations to produce synchronisation between the frequencies at the base station and the remote stations.
Patent AT-E120458-T1 (AT)
Inventor: CHABARDES PIERRE
IPC: C07D311/72
Filed: 1990-11-29
Granted: 1995-04-15
Abstract: New pyran derivatives and processes for their preparation and their uses. 
<??>These derivatives are prepared by condensation of the lithium dienolate of prenal with an aldehyde or a ketone. 
<??>The pyran derivative prepared from  beta -ionylideneacetaldehyde, by treatment in the presence of a catalyst, leads directly to retinal.
Patent AT-E98945-T1 (AT)
Inventor: CLAAR TERRY DENNIS
IPC: C04B41/51
Filed: 1990-01-11
Granted: 1994-01-15
Abstract: The present invention relates to a novel method of manufacturing a composite body, such as a ZrB2-ZrC-Zr composite body, by utilizing a post-treatment technique. Moreover, the invention relates to novel products made according to the process. The novel process modifies at least a portion (10) of a composite body by exposing said body to a source of second metal.
Patent AT-E88988-T1 (AT)
Inventor: SCHWARZL KARL DR
IPC: C02F1/78
Filed: 1990-12-20
Granted: 1993-05-15
Abstract: To produce an ozonic aqueous solution, optionally in addition to recovering a gas having an elevated ozone content, an aqueous solution is treated in an absorption vessel under pressure with an ozonic gas produced in an ozone generator by silent electrical discharge in air or oxygen the ozonic gas being compressed to a pressure of up to 10 bar before treating the solution therewith. An aqueous ozonic solution under pressure is decompressed into the ozonic gas prior to compressing the ozonic gas, wherein ozone is released into the ozonic gas thus forming a gas having an elevated ozone content (strong gas).
Patent AT-E144361-T1 (AT)
Inventor: WEBBER ALAN
IPC: G01R31/02
Filed: 1990-11-08
Granted: 1996-11-15
Abstract: PCT No. PCT/GB90/01718 Sec. 371 Date May 1, 1992 Sec. 102(e) Date May 1, 1992 PCT Filed Nov. 8, 1990 PCT Pub. No. WO91/07834 PCT Pub. Date May 30, 1991.A tester for a communications (e.g. telephone) line pair comprising a pair of different valued resistors (R1 and R2) each connected in series with a diode (D1 and D2). The diode/resistor pairs are connected in parallel between connectors (A and B) such that one of the pair provides a path for a DC voltage of one polarity and the other of the pairs provides a path for a DC voltage of the other polarity. The device is connected to the ends of a spare pair of telephone wires at a remote distribution point. The spare pair is provided with it's exchange equipment termination and testing is carried out at the local exchange via the test access facility to check that the pair of wires is in working condition before sending installers out in site. The test procedure includes measuring the total resistance of the lines to determine whether the difference in resistance readings as determined are in accordance with the difference between the resistances (R1 and R2) in the device itself. If so, the lines are in working condition. If not, there is a fault and the lines cannot be used.
Patent AT-E115619-T1 (AT)
Inventor: EMMERICHS GERHARD DIPL-ING
IPC: C10L5/46
Filed: 1991-02-14
Granted: 1994-12-15
Abstract: The invention relates to refuse briquettes consisting of     A domestic refuse and   B additives, characterised in that it is built up from     A) shredded domestic refuse largely free of glass and metals,   B) an additive consisting of   a) special lime T containing calcium carbonate and hexagonal carbon and   b) residual products from the sugar industry, selected from     (i) sirupy molasses,   (ii) solid matter from beet cleaning,   (iii) carbon sludge from sugar production, and   (iv) an active aluminium compound and if appropriate,   (v) active SiO2,       A and B being present as a mixture and having been pressed to give briquettes, and to a process for the manufacture thereof. These refuse briquettes contain pollutants in a bound state and can readily be disposed of in landfill and can also be burned without polluting the environment, while the pollutants being formed during the combustion are burned into the slag.
Patent AT-E134634-T1 (AT)
Inventor: TROEDEL REINHARD
IPC: A61K31/545
Filed: 1991-08-19
Granted: 1996-03-15
Abstract: Process for the preparation of crystalline TACA <IMAGE>  by reacting 7-ACA <IMAGE> and MMTA <IMAGE> in the presence of a base, followed by precipitation by adding a TACA solution to part of a given quantity of an acid which can also contain a precipitation auxiliary, followed by completion of the precipitation by a further addition of acid or by a further addition of TACA solution and acid.
Patent AT-E117052-T1 (AT)
Inventor: PEROAHO TAPIO
IPC: F04C19/00
Filed: 1991-09-04
Granted: 1995-01-15
Abstract: A liquid ring vacuum pump (70) includes a vacuum pump housing (78) composed by two opposed end walls (110,112) spaced by an annular wall (100) defining a vacuum pump chamber (76), a shaft extends into the vacuum pump chamber; a rotor (96) is mounted on the shaft (58) and is arranged eccentrically in the chamber (76); the rotor (96) includes a rotor central portion (102) and a plurality of vacuum pump vanes (98) extending therefrom toward the annular wall (100); the rotor (96) central portion (102) and the vanes having at least one lateral edge adjacent the end walls (110,112) facing the annular wall (100), the lateral edges and the end walls (110,112) form a clearance (108) therebetween; and the clearance (108) between the edges and at least one of the adjacent end walls (110,112) of the vacuum pump chamber (76) increases towards the annular wall (100). A combination of the liquid ring vacuum pump with a centrifugal pump for pumping multi-phase liquids such as gas and solids containing fiber suspensions of the pulp and paper industry is also provided. <IMAGE>
Patent AT-E117186-T1 (AT)
Inventor: SCHOUTEN CORNELUS
IPC: A47L15/00
Filed: 1991-07-04
Granted: 1995-02-15
Abstract: A method for atomizing a concentrated liquid product over an object by means of a spray head, wherein said product has an active agent content of at least 30 percent by weight and is led to a first outlet of the spray head, a pressurized gas is led to a second outlet provided near the first outlet, and wherein the product coming out of the first outlet is atomized by said gas which is sprayed out through the slit-shaped second outlet in a fan-shaped spray pattern. The invention also relates to a spray head to be used in said method. <IMAGE>
Patent AT-E168725-T1 (AT)
Inventor: HOWARD ROBERT A
IPC: C22B4/04
Filed: 1991-03-01
Granted: 1998-08-15
Abstract: A process for recovering heavy metals from spent catalysts on an alumina support material comprising calcining the catalyst feed material to remove impurities and smelting the calcined feed in an electric arc furnace, preferably with scrap iron. A reducing agent, such as natural gas, is injected into the furnace to reduce the heavy metals to their metallic states. The reduced metals form an alloy and separate from the alumina by gravity.
Patent AT-E146672-T1 (AT)
Inventor: HJERTMAN BIRGER
IPC: B65D33/00
Filed: 1991-06-12
Granted: 1997-01-15
Abstract: PCT No. PCT/SE91/00425 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed Jun. 12, 1991 PCT Pub. No. WO92/01434 PCT Pub. Date Feb. 6, 1992.Device and method for dosing a liquid product from a tubular container are provided. The container includes a plurality of doses of the liquid product and a plate for pinching the container together locally such that it is divided into a plurality of separate liquid chambers containing a desired dose.
Patent AT-E166193-T1 (AT)
Inventor: CONGDON JAMES S
IPC: H03K17/615
Filed: 1991-08-01
Granted: 1998-05-15
Abstract: A noninverting transistor switch having only three terminals includes in one embodiment first, second and third terminals, a depletion mode field effect transistor (FET) having drain and source electrodes that define a current path in the transistor and are connected to the third and second terminals respectively and a gate electrode for controlling the current flow in the transistor current path. A negative voltage converter having an input electrode, an output electrode and a return electrode has its output electrode coupled to the gate electrode in the FET its return electrode being coupled to the source electrode and its input electrode coupled to the first terminal. In operation, the current flow between the drain and source electrodes will be high when a low signal is applied to the input electrode with respect to the source electrode and will be lower when a higher signal is applied to the input electrode with respect to the source electrode.
Patent AT-E122858-T1 (AT)
Inventor: GODFREY RICHARD LAWRENCE
IPC: B42D15/10
Filed: 1990-07-19
Granted: 1995-06-15
Abstract: PCT No. PCT/GB90/01044 Sec. 371 Date Jul. 24, 1991 Sec. 102(e) Date Jul. 24, 1991 PCT Filed Jul. 19, 1990 PCT Pub. No. WO91/17680 PCT Pub. Date Nov. 28, 1991.In the technical field of known cardholders for devices such as cards with magnetic stripes on which is encoded information and or data in the form of patterns of magnetism, the known cardholders offer no method of 'keeping' (in magnetism terminology) the magnetic patterns. The present invention is characterised by incorporating into the cardholders, keepers in the form of sheets of magnetically soft ferromagnetic material with high resistance. The benefit of the invention is obtained when devices are placed with the reading surface of their magnetized stripes in close contact with the surface of the ferromagnetic material which, making use of known properties of the material, then acts as keeper of the magnetic patterns.
Patent AT-E151775-T1 (AT)
Inventor: HEMMI KEIJI
IPC: A61K31/16
Filed: 1992-01-02
Granted: 1997-05-15
Abstract: New trifluoromethylketone derivatives of the following formula : <CHEM>  wherein R<1> is lower alkyl which has one or two substituents selected from carboxy, esterified carboxy and di-lower alkylcarbamoyl; phenyl(lower)alkyl, the phenyl moiety of which may have halogen or nitro or amino and the alkyl moiety of which may have carboxy or esterified carboxy; halo-phenyl; morpholino; or morpholino(lower)alkyl,  R<2> and R<3> are each lower alkyl,  X is - or -NH-, and  Y is <CHEM> and pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them.
Patent AT-E122316-T1 (AT)
Inventor: EMRICH HELMUT
IPC: B41F3/14
Filed: 1992-03-25
Granted: 1995-05-15
Abstract: The invention relates to a device for controlling the sheet run in the region of lay marks in sheet offset printing machines. To ensure that the sheet at the lay marks has as much stabilisation time as possible for self-alignment, it is proposed according to the invention to select the sampling point for sheet scanning at the lay marks in dependence on the condition of the machine (pressure on, pressure off). In both the pressure-on position and the pressure-off position, the sampling point (angular value of a constant speed shaft) is set sufficiently late for the elements which release or lock the sheet run and switch the printing mechanism cylinders on and off to be still actuable. Switching between these sampling points occurs automatically.
Patent AT-E107568-T1 (AT)
Inventor: REBHAN DIETER ING GRAD
IPC: B29C37/02
Filed: 1992-04-02
Granted: 1994-07-15
Abstract: The invention relates to a trimming device for a tyre trimming machine or the like with cutting or abrading tools. In order to be able to free extremely different profiles clearly from projecting parts and ridges with the aid of cutting or abrading tools, a device is proposed in the manner that the cutting or abrasion tools (3) are disposed on a bellows (2) which can be filled with a pressure medium, which in turn is connected with a holder (4) which keeps it in an inflated state in a suitable orientation with regard to the surface to be trimmed, the bellows having a feed line (6) with which pressure medium can be fed and removed, and the holder (4) with the bellows being coupled to a holding structure (5) with which it can be suitably advanced to the tyres  to be trimmed.
Patent AT-E122341-T1 (AT)
Inventor: ROSEN BRUNO DR
IPC: A61K31/435
Filed: 1992-07-20
Granted: 1995-05-15
Abstract: N-Alkylated 1,4-dihydropyridinedicarboxylic acid esters can be prepared either by reaction of aldehydes with acetoacetic esters and amines, optionally with isolation of the corresponding ylidene compounds, or by reaction of aminocrotonic acid esters with ylidene compounds and subsequent alkylation of the NH function. The N-alkylated 1,4-dihydropyridinedicarboxylic acid esters can be employed as active compounds in medicaments, in particular as cerebral therapeutics.
Patent AT-E124240-T1 (AT)
Inventor: BEERSTECHER LUTZ DIPL-ING
IPC: A61C1/07
Filed: 1992-09-24
Granted: 1995-07-15
Abstract: With the device a preferably thixotropic adhesive is applied between the dental crown, bridge or the like and the tooth, and vibrational energy is then transmitted to the dental crown, bridge or the like with the aid of a tool (2) which can be vibrated by a vibration generator and whose free end (4) can be applied to the dental crown, bridge or the like. The free end of the tool which can be applied to the dental crown, bridge or the like possesses a layer (3) of a non-metallic material suitable for coupling the vibrational energy onto the dental crown, bridge or the like. <IMAGE>
Patent AT-E145439-T1 (AT)
Inventor: DINI MAMILIANO
IPC: D03D25/00
Filed: 1992-10-08
Granted: 1996-12-15
Abstract: A tetraxial fabric, formed by the crisscross of warp yarns (A,B), weft yarns (C,D), and bias yarns (E,F) having two different diagonal directions, exhibits a constant isotropy and evennes and can be made with a fill coefficient of up to 100%, thanks to the fact that a first course of warp yarns (A) is overlaid by the weft yarns (C,D) and, in turn, overlies the bias yarns (E,F), and that a second course of warp yarns (B), which alternate to the warp yarns (A) in the first course, overlies the weft yarns (C,D) and is, in turn, overlaid by the bias yarns (E,F); a weaving machine for the manufacture of that tetraxial fabric is devised to alternately form, in the fabric formation area, two sheds between the warp yarns (A,B) for passing the weft yarns (C,D) at opposite sides with respect to the bias yarns (E,F). <IMAGE>
Patent AT-E157040-T1 (AT)
Inventor: MAYER WOLFGANG
IPC: B23Q3/02
Filed: 1992-10-13
Granted: 1997-09-15
Abstract: A device for cutting out a plate and for machining the edges of the cut-out individual parts (7, 8, 9) has a plate-shaped fixture (1) for a multiplicity of plungers (14, 14') which can be activated individually. The plate (2) to be cut out, from which the individual parts (7, 8, 9) are produced, is put onto the plungers (14) in their retracted position, and the individual part (8) whose edges (12, 13) are to be machined is moved into the extended position away from the other individual parts (7, 9) as well as the remaining piece (10) by movement of the plungers (14') acting on it so that its edges (12, 13) are freely accessible. <IMAGE>
Patent AT-E151720-T1 (AT)
Inventor: DAVIDSSON NILS
IPC: B65G53/32
Filed: 1992-10-23
Granted: 1997-05-15
Abstract: The present invention claims a method for the start up of a concrete pump using a small amount of an aqueous suspension of polymers, amorphous silicone dioxide and water-reducer instead of the conventional cement slurry. <IMAGE>
Patent AT-E158282-T1 (AT)
Inventor: HAMANAKA NOBUYUKI
IPC: C07D249/04
Filed: 1992-12-23
Granted: 1997-10-15
Abstract: A fused benzeneoxyacetic acid derivative of the formula (I): <CHEM>  wherein <CHEM>  is <CHEM>  R<1> is OH, alkoxy, (alkyl)amino, residue of an amino acid; A is phenyl, alkyl substituted by phenyl, residue of an imidazole, imidazole-2-yloxy(thio), 2-oxoimidazole, pyrazole, oxadiazole, oxazole, triazole, isoxazole or isothiazole, in the group of benzene may be substituted by one to three of alkyl, alkoxy, halogen, nitro or trihalomethyl;  e is 3-5;  f is 1-3;  p is 1-4;  q is 0-2;  r is 1-4; s is 0-3> and salts thereof possess an agonistic on PGI2 receptor, so it is useful for prevention and/or treatment of thrombosis, arteriosclerosis, inchemic heart diseases, gastric alcer and hypertention.
Patent AT-E144378-T1 (AT)
Inventor: NORTON IAN TIMOTHY
IPC: A23D7/005
Filed: 1992-01-17
Granted: 1996-11-15
Abstract: The relates to edible spreads having a reduced fat level. We have determined that acceptable fat-continuous spreads may be prepared with a non-gelling thickener, provided that the overall protein level in the aqueous phase of the spreads is low. The invention provides an edible spread comprising a continuous fatty phase and a dispersed proteinaceous aqueous phase, characterised in that, the aqueous phase comprises a quantity of a non-gelling, non-proteinaceous thickener system such that the viscosity of the aqueous phase falls in the range 200-1400 mPas when measured in a Haake RV20 with a concentric cylinder geometry at 100rps, at 20 degrees centigrade, and further characterised in that the aqueous phase contains 0.01-4% protein on aqueous phase, preferably 0.1-1% protein on aqueous phase.
Patent AT-E136509-T1 (AT)
Inventor: RAETY JUHANI
IPC: B61D19/00
Filed: 1992-06-30
Granted: 1996-04-15
Abstract: A construction of covered railway wagons, in which at least one cover section consists of walls that are rotatable with regard to each other, which, in order to partly open the wagon, can be lifted and separated by their lower edges into a switch position. The wagon contains first rail sections (13) which, bearing on the lower surface of support rolls (4) mounted onto bearings in the cover section, lift the support rolls from a position corresponding to the closed position of the walls onto solid run rails (3) in the wagon frame and second rail sections (23), which, as the support rolls are removed into a position corresponding to the closed position away from the solid rails, are aligned with the solid run rails, the first rail sections being fixed to the pivoted axle (7), which is placed in a position with regard to the run rails such that a predetermined rotation of the pivoted axle makes the first rail sections move to the solid run rails and back again. The second rail sections (23) are disposed in a plane (V) aligned with the solid run rails (3) to move up and down, whereby the upper position (Y) corresponds to the closed position of the walls and the lower position (A) corresponds to the switch position, and the mechanism (18) lifting and lowering these second rail sections is connected to co-operate with the switch mechanism (6) of the cover section. <IMAGE>
Patent AT-E166528-T1 (AT)
Inventor: MEHOUDAR RAPHAEL
IPC: A01G25/02
Filed: 1992-09-25
Granted: 1998-06-15
Abstract: An emitter unit having an elongated flowduct. The flowduct comprises a central elongated control duct of substantially rectangular cross-sectional shape having a width a and two sets of successive like flow pockets located respectively on either side of the control duct and opening into the control duct. Each flow pocket of the sets is defined between a pair of adjacent side walls of a pair of successive baffles of a corresponding set of baffles. Each baffle has baffle side walls which terminate in a baffle edge of width c and of height b, the baffles of one set being respectively directed substantially towards the mid-points of the inter-baffle regions of the opposite set. The baffle edges of each set of baffles are substantially aligned and define one pair of opposite longitudinal sides of the control duct, the other pair of longitudinal sides of the control duct being defined by first and second opposite control duct walls. The aligned edges of one set of baffles are substantially parallel to the aligned edges of the opposite set of baffles. The dimensions of a and c relative to d where d is the minimum throughflow spacing in the flowduct between successive, oppositely directed baffles are such that c lies substantially in the range 0-0.25d and a, lies substantially in the range 0.2d-0.4d. <IMAGE>
Patent AT-E154361-T1 (AT)
Inventor: ADAMS STEVEN PAUL
IPC: A61K38/00
Filed: 1992-04-23
Granted: 1997-06-15
Abstract: Novel short peptides of up to about 20 amino acid residues are disclosed that bind to the SEC receptor. These novel peptides preferably are pentapeptides which are synthetic analogs of a pentapeptide domain in the carboxy-terminal fragment of  alpha 1-antitrypsin (amino acids 370-374, Phe-Val-Phe-Leu-Met [SEQ ID NO:2]). A preferred binding peptide is Phe-Val-Ala-Leu-Met [SEQ ID NO:6].
Patent AT-E131544-T1 (AT)
Inventor: AOKI TOMOYUKI - - HIGASHIKAIGA
IPC: F28F13/18
Filed: 1991-11-12
Granted: 1995-12-15
Abstract: PCT No. PCT/US91/08250 Sec. 371 Date May 20, 1993 Sec. 102(e) Date May 20, 1993 PCT Filed Nov. 12, 1991.An aqueous alkaline cleaner for aluminum has a pH in the range from 10.0-12.0 and contains: (A) from 0.5 to 10.0 g/L of an alkali builder component; (B) from 0.5 to 10.0 g/L of aminoalkyl- and/or hydroxyalkyldi-phosphonic acids and/or their water soluble salts; (C) from 0.1 to 3.0 g/L of an aluminum ion sequestering agent component; and (D) from 0.5 to 5.0 g/L of a surfactant component. Cleaning aluminum and aluminum alloy with such a cleaner generates an excellent surface condition with respect to de-smutting performance, water wettability, avoidance of black smut production, blackening, and paint adherence at least as good as that achieved with conventional acid cleaners, without requiring any acid wash.