baber/WOPTO huggingface dataset:
Patent AT-E106921-T1 (AT)
Inventor: BULLEN DAVID JOHN
IPC: C08L101/10
Filed: 1989-07-06
Granted: 1994-06-15
Abstract: The inclusion of an ester of dipentaerythrital and one or more C4 to C8 carboxylic acids in a composition comprising a silyl polymer and an organometallic silanol condensation catalyst, decreases the tendency of the composition to undergo premature crosslinking during the fabrication of articles therefrom. The invention includes compositions crosslinkable by the action of water comprising a silyl polymer, the ester and an organometallic silanol condensation catalyst and also processes for the preparation of the compositions.
Patent AT-E108881-T1 (AT)
Inventor: RICHARDSON BRIAN E
IPC: F21S8/00
Filed: 1988-12-01
Granted: 1994-08-15
Abstract: A variable beamwidth stage light relying upon an axially movable reflector for changes in beamwidth. The reflector has a plurality of radially outwardly and axially forwardly extending leaves in side-by-side relation to define a bowl-shaped reflector surface. A stationary support flange is in frictional contact with the radially outward surface of each leaf. The reflector leaves are sandwiched between a base member and a ring member at the base of the reflector. A motor driven lead screw is attached to the base member to cause axial movement of the reflector relative to the support flange. The reflector defines a first and a second focal point along the axis of the reflector. A light source is fixed at the first focal point, which remains substantially fixed relative to the base member. Contact of the support flange with the reflector leaves causes the diameter of the reflector leaves to vary as the base member is moved, thereby causing displacement of the second focal point and variation of the bandwidth issuing from the reflector.
Patent AT-E124017-T1 (AT)
Inventor: KUERZINGER KARL DR-ING
IPC: C01B7/07
Filed: 1990-10-19
Granted: 1995-07-15
Abstract: The process for purifying and concentrating dilute hydrochloric acid contaminated with heavy metals and HF, in particular flue gas scrubbing of waste and special waste incinerators, consists in subjecting a contaminated dilute hydrochloric acid to a thermal separation process with the addition of dissolved fluoride-binding additives.
Patent AT-E111926-T1 (AT)
Inventor: PEDAIN JOSEF DR
IPC: C08G18/30
Filed: 1990-12-15
Granted: 1994-10-15
Abstract: The use of urethane group-containing isocyanates or isocyanate mixtures with (cyclo)aliphatically bonded isocyanate groups as drying agents (desiccants) for moist coating compositions containing assistants and additives for (cyclo)aliphatic isocyanate prepolymers as binders, and a process for the preparation of a coating composition which contains an NCO prepolymer of this type as binder, in which at least the not completely dry assistants and additives are first treated with a drying agent of this type at from 60 to 120 DEG C.
Patent AT-E105839-T1 (AT)
Inventor: COOPER KELVIN DR
IPC: C07D495/04
Filed: 1990-03-15
Granted: 1994-06-15
Abstract: Platelet agglomeration factor antagonists of formula (I), (II) or (III): <CHEM> where A is optionally substituted benzene, pyridine, napthalene, quinoline, thiophene, benzothiophene, pyrazole or isothiazole,  X is 0, S or NH  Y is 1,4 phenylene or a group of formula <CHEM>  R<1> is H or optionally substituted C1-C4 alkyl,  R<2> and R<3> are H or C1-C4 alkyl, B is an optionally fuse 5- or 6-membered ring containing nitrogen atoms, Het is an optionally substituted 5-membered heterocyclic ring containing nitrogen or a pyridine ring, the ring optionally being fused to benzene or nitrogen-containing heterocyclic ring.
Patent AT-E135907-T1 (AT)
Inventor: HERBRANSON DALE E
IPC: A61K31/16
Filed: 1990-05-24
Granted: 1996-04-15
Abstract: Described is a stable pharmaceutical composition of 3-(hydroxymethyl-5,5-diphenylhydantoin disodium phosphate ester, the prodrug of 5,5-diphenylhydantoin (phenytoin) a commonly used drug for the treatment and management of epilepsy and other types of convulsive states. It has been found that degradation of the prodrug to phenytoin can be controlled by controlling the pH of the composition. Controlling the pH to between 8.3 to 9.4 results in the production of diphenylglycinamide as the primary degradant and minimization of degradation to phenytoin. If the pH is maintained at a lower or higher value, then the degradation pattern changes, with earlier than expected product failure.
Patent AT-E123476-T1 (AT)
Inventor: BENSON SIDNEY W
IPC: B01J23/10
Filed: 1990-10-26
Granted: 1995-06-15
Abstract: A process for the efficient production of Cl2 from gaseous HCl, using a catalyst (1) containing a transition metal oxide, an alkali metal chloride, and, optionally, a trivalent rare earth chloride, operates efficiently at moderate temperatures and without volatilization of the catalyst (10). The process comprises two steps: 1) a chloridizing step in which the HCl is contacted with the catalyst (1) at an elevated temperature, converting the transition metal oxide to a transition metal chloride with elimination of water; and 2) an oxidizing step in which the transition metal chloride produced in the first step is contacted with a source of oxygen at a temperature at least about 300  DEG C but less than 400  DEG C and sufficiently high that Cl2 is envolved and the transition metal chloride is reconverted to a transitional metal oxide. The temperature of the oxidizing step is increased over that of the chloridizing step. Preferably, the transition metal oxide is MnO2, in which case the MnO2 is converted to MnCl2 in the first step with the release of Cl2. The transition metal oxide can also be Co2O3, Co3O4, Cr2O3, NiO, Ni2O3, Mo2O3, or CuO.
Patent AT-E142493-T1 (AT)
Inventor: MOCHIDA EI
IPC: C07D233/80
Filed: 1991-02-22
Granted: 1996-09-15
Abstract: The present invention relates to pharmaceutical compositions containing at least one of hydantoin derivatives as hypoglycemic as well as hypolipidemic agents. The present invention is based on the selection of a hydantoin which is bonded by a sulfonyl group to various substituents at the 1 - position of the hydantoin skeleton. The compounds of the present invention represent a satisfactory hypoglycemic as well as hypolipidemic activity. These compounds are extremely useful for the treatment and/or prevention of diabetes mellitus with or without hyperlipidemia. It is indicated that the compounds of the present invention are useful for the treatment and/or prevention of diabetic complications such as somatic or autonomic neuropathy, cataract, retinopathy, nephropathy or microangiopathy. It is also indicated that the compounds of the present invention are useful for the treatment and/or prevention of hyperlipidemia.
Patent AT-E155893-T1 (AT)
Inventor: ADAMCZYK MACIEJ
IPC: A61K39/395
Filed: 1991-05-10
Granted: 1997-08-15
Abstract: The present invention is directed to a fluorescence polarization immunoassay for barbiturates, to the various components needed for preparing and carrying out such an assay, and to methods of making these components. Specifically, tracers, immunogens and antibodies are disclosed, as well as methods for preparing them and a reagent kit containing them. The tracers and the immunogens are made from substituted barbiturate compounds. A fluorescein moiety is included in the tracer, while a poly(amino acid) forms a part of the immunogen. The assay is conducted by measuring the degree of polarization retention of plane-polarized light that has been passed through a sample containing antiserum and tracer. <IMAGE>
Patent AT-E115192-T1 (AT)
Inventor: VOCKE PETER DR-ING
IPC: C21D1/767
Filed: 1991-05-15
Granted: 1994-12-15
Abstract: The invention relates to a process and apparatus for preparation of treatment gas used in heat treatments, whereby the treatment gas is produced in a furnace disposed catalyst retort at a temperature of that of the furnace in which the retort is positioned. With such processes, when using lower furnace temperature ranges, problems occur with respect to the reaction of the feed gas in the catalyst retort. To provide an improvement, the catalyst retort in the furnace is surrounded by a shield, and the treatment gas generated in and leaving the catalyst retort is first fed into a space defined by this shield and thereafter released into furnace space. By this, an isolation of the catalyst retort from the interior of the furnace is provided, and relatively higher retort temperatures are available.
Patent AT-E187471-T1 (AT)
Inventor: CIPOLLI ROBERTO DR
IPC: C08K3/28
Filed: 1991-09-12
Granted: 1999-12-15
Abstract: Disclosed are self-extinguishing polymeric compositions comprising     a) from 89 to 40 parts by weight of thermoplastic polymer or of polymer having elastomeric properties; b) from 8 to 33 parts by weight of one or more ammonium and/or amine phosphates and/or phosphonates; c) from 3 to 27 parts by weight of one or more oligomeric compounds having 2 to 50 repeating units of general formula (I):   <CHEM> wherein R, R1 and Z are defined as in claim 1. n
Patent AT-E134554-T1 (AT)
Inventor: BREU GERHARD
IPC: B25J15/02
Filed: 1991-09-16
Granted: 1996-03-15
Abstract: The gripper (1) has gripping arms (8), which are located on a membrane (3). Between the grippers the membrane has an area (14), which is movable roughly at right angles to the membrane. Through the movement of this area the gripping arms can be inclined relative to each other and can pick up an article (15).
Patent AT-E127765-T1 (AT)
Inventor: CASASOLA LUCIANO
IPC: B65H51/16
Filed: 1991-12-20
Granted: 1995-09-15
Abstract: Device (10) to piece up threads or yarns between a beam (11) and a winding machine, the device comprising a first tube (20) followed by a switch (22) and by a second tube (21) connected to an aspirator assembly (17), the second tube (21) including a knife-type shears (16) in an intermediate position. <IMAGE>
Patent AT-E92327-T1 (AT)
Inventor: VAN DOMMELEN FREDERIK SUSAN
IPC: A23J1/06
Filed: 1991-01-14
Granted: 1993-08-15
Abstract: A method of preparing fibrinogen concentrate from blood plasma by cooling said plasma from a temperature above 0  DEG C to a first temperature between -10  DEG C and -40  DEG C, thawing the solid material thus obtained to a temperature near the freezing point of water and subsequently physically separating the solid matter and the liquid main fraction of the plasma, viz. water, whereby the thawing is effected in steps from the first temperature to a conditioning temperature between -5  DEG C and -1  DEG C, after which the size of the solid material is reduced and the reduced material is brought to a temperature at which the main fraction of the plasma, viz. water, becomes liquid and the solubility of fibrinogen in said fluid is as low as possible, after which fluid is separated from the fibrinogen concentrate. The invention also relates to a device for carrying out this method.
Patent AT-E111537-T1 (AT)
Inventor: DESBIENDRAS DANIEL
IPC: C11D7/28
Filed: 1991-07-31
Granted: 1994-09-15
Abstract: To replace cleaning compositions based on 1,1,2-trichloro-1,2,2-trifluoroethane (F113), the invention provides a composition comprising, on a weight basis, 80 to 97 % of (n-perfluorobutyl)ethylene, 0.5 to 20 % of isopropyl ether and 0 to 10 % of isopropanol. These three compounds form a positive azeotrope (B.p. = 54.8 DEG C at normal pressure). The composition, optionally stabilised, can be employed for cleaning solid surfaces, in particular for defluxing printed circuits and for degreasing mechanical components.
Patent AT-E118431-T1 (AT)
Inventor: HEYN WILLIAM M
IPC: B29D22/00
Filed: 1990-12-18
Granted: 1995-03-15
Abstract: Closures for containers, such as cans and the like, wherein the closure is comprised of an end panel and a frame member which, preferably, are attached together during an insert-injection molding operation used for forming the frame member. Depending upon the respective materials, the attachment therebetween may comprise heat-bonding or adhesives and the like. The various end panels have a displaceable panel portion for providing an opening in the closure to provide access to the product(s) within the container. The various panel portions are defined by weakening lines, perforations or cut lines in the end panel and molded runners for "repairing" and/or sealing weakened or lanced portions of the end panels. The molded runners provide beam strength for protecting against excessive bulging during autoclave or other sterilization processes and against buckling during vacuum processing.
Patent AT-E142815-T1 (AT)
Inventor: KENYON STEPHEN C
IPC: G10L15/02
Filed: 1991-05-02
Granted: 1996-09-15
Abstract: Recognizing a signal begins by receiving the signal and sampling it at a plurality of sampling points to produce a plurality of signal values. A statistical moment of the signal is calculated using the signal values according to the formula:  <IMAGE>  where: N=the number of sampling points; n=1<n<N X=the signal value of the signal at the sampling point;  mu =a mean of the signal values;  sigma =a standard deviation of the signal values; and k=an integer greater than 1. The calculated statistical moment is then compared with a plurality of stored signal identifications and the received signal is recognized as similar to one of the stored signal identifications. Preferably, the calculated statistical moment is used to create a feature vector which is quantized, and a weighted sum of the quantized feature vector is used to access a memory which stores the signal identifications.
Patent AT-E159173-T1 (AT)
Inventor: FORD MARTIN JAMES
IPC: A61K39/00
Filed: 1991-08-23
Granted: 1997-11-15
Abstract: Liposomes which have present on their surface a polypeptide capable of binding to a mucosal cell surface of a human or animal and which are substantially free of active neuraminidase are useful as vaccines.
Patent AT-E145562-T1 (AT)
Inventor: KAELLSTRAND GOERAN
IPC: A61M13/00
Filed: 1991-09-10
Granted: 1996-12-15
Abstract: The invention relates to a disposable breath-actuated inhaler comprising a housing forming an air flow path open at both ends, wherein one end forms an air inlet and one end forms an air outlet. The housing includes a compartment for storing a pharmaceutical powder to be inhaled which is located close to the air inlet and covered by a thin foil which seals the compartment in an airtight way. The foil can be removed from the compartment from outside the housing. Additionally, the housing has a constriction adjacent the powder compartment such that a turbulent air stream will be obtained at the constriction upon inhalation which will lift the powder out from the compartment and mix the powder into the air stream.
Patent AT-E138753-T1 (AT)
Inventor: ASHALL JOHN
IPC: G09F13/18
Filed: 1991-09-20
Granted: 1996-06-15
Abstract: PCT No. PCT/AU91/00436 Sec. 371 Date Apr. 29, 1993 Sec. 102(e) Date Apr. 29, 1993 PCT Filed Sep. 20, 1991 PCT Pub. No. WO92/05535 PCT Pub. Date Apr. 2, 1992.An edgelit illuminated display system has a transparent medium having first and second opposing surfaces and at least one edge operable with a light source for illuminating the first and second surfaces. A matrix of dots on each of the surfaces is arranged to allow interaction of light between the surfaces. The matrix of dots on at least one of the surfaces substantially covers the entire surface for providing an even increased illumination throughout the surface, wherein when a graphic image is supported over the surface the graphic image is evenly illuminated.
Patent AT-E132110-T1 (AT)
Inventor: BLUME JOSEPH A
IPC: B65G31/00
Filed: 1992-06-01
Granted: 1996-01-15
Abstract: Infeed apparatus for multi-level delivery of convolutely wound logs which includes a plurality of log supporting wheels (38) rigidly mounted on a cross shaft (35) with each of the wheels having a periphery interrupted by a plurality circumferentially spaced inwardly extending pockets (41-44), alternate (42, 44) of the pockets being constructed for upper level delivery and the remaining for lower level delivery (41, 43), each of the pockets having a trailing rear wall (64, 72) extending radially outward and a forwardly extending flat wall, (66, 73) the lower level pockets additionally having a generally radially extending forward, leading wall (71). <IMAGE>
Patent AT-E129413-T1 (AT)
Inventor: DIEDERICH REINER DIPL-ING
IPC: A61C19/06
Filed: 1992-06-09
Granted: 1995-11-15
Abstract: A fluid can advantageously be dosed with a syringe-like device from a container (18) fixed thereon by means of a piston (3) displaceably mounted in a dosing chamber (2), this dosing chamber (2) being connected with the container (18) via a channel (8) penetrating this piston (3), a valve (11) and a channel (16) located together with the piston (3) in a connecting tube (10). <IMAGE>
Patent AT-E149415-T1 (AT)
Inventor: VISMARA MARIO
IPC: B29C44/14
Filed: 1992-12-12
Granted: 1997-03-15
Abstract: In the moulding of composite plastic material, in particular of foamed polystyrene coupled with rigid polystyrene sheet, the rigid material (2) is preformed, with the preformed portion being simultaneously separated from the starting material, and the preformed shaped portion is transferred to the preforming half-mould at the moulding step, in which the formed material is moulded by means of sintering and pulsed steam action on the preformed rigid material. The resulting piece is brought back to the preforming step (1) and a further portion of rigid material (2) is preformed on the foamed material, and this portion is then thermoset inside the moulding mould (3) on the foamed material, thus generating an article with two opposite surfaces made of a rigid material, between which the foamed material is sandwiched. <IMAGE>
Patent AT-E136242-T1 (AT)
Inventor: ZUMSTEIN ERNST
IPC: B23K26/00
Filed: 1992-11-23
Granted: 1996-04-15
Abstract: The cutting head (8) is displaceable in the longitudinal and transverse direction over a machining table (1) along a cutting bridge (7), in turn displaceable along cross guides (6), in order to cut out parts (4) from flat material (3). The flat material or the parts lie on a supporting grid (2), and a second supporting grid (2) can be unloaded during the machining operation and be loaded with a new plate (3). The two supporting grids (2) can be moved into any desired position. In particular, both supporting grids can be removed from the machining table (1) in order to make its inner space accessible and free. By means of a rotary spindle (13) mounted on the table frame, a tube or profile can then be fed from a loading device (15) through the hollow rotary spindle and can be machined. The machining installation is consequently very versatile, permits efficient machining and, owing to good accessibility, permits easy work when changing over from one mode of operation to the other. The laser beam can preferably be guided by a movable scissor arrangement with tubes of constant length, whereby the optical distance between laser source (9) and cutting head (8) can be kept constant. <IMAGE>
Patent AT-E166157-T1 (AT)
Inventor: JALKANEN MARKKU TAPANI
IPC: G01N33/53
Filed: 1991-12-19
Granted: 1998-05-15
Abstract: A method for detecting a potentially detrimental transformation of cells of an organism. The method comprises determining the content of soluble syndecan in a sample of body fluid from the organism, and comparing the determined syndecan content with a reference syndecan content from a reference fluid of the same type.
Patent AT-E160496-T1 (AT)
Inventor: PATEL ANILBHAI S
IPC: A61F2/16
Filed: 1992-03-06
Granted: 1997-12-15
Abstract: A method for attaching a pair of colored haptics (20) to an optic (10) of an intraocular lens (1), containing the steps of providing the peripheral edge (17) of the optic (10) with a pair of holes (12), inserting the end portions (21) of the haptics (20) into the holes (12), aiming a laser emitting radiation within the visible spectrum at the end portion (21) of the haptic within the hole (12) in the optic (10) and firing the laser so that the radiation passes through the optic (10) essentially without absorption and is absorbed by the haptic (20), thereby causing the haptic (20) to fuse with the optic (10).
Patent AT-E124281-T1 (AT)
Inventor: HOISS JAKOB
IPC: B01D1/00
Filed: 1992-07-03
Granted: 1995-07-15
Abstract: In a process for removing gas during the evaporation of organically or inorganically contaminated water, the contaminated water evaporates at a slight overpressure in an evaporation vessel and the contaminated water vapour is condensed in a condenser at an only slightly reduced overpressure and temperature. The purified water vapour condensate and the gases released during evaporation, which are heavier than water vapour, are substantially evacuated to a shared outgassing station in separate planes at a constant temperature and their condensate is kept at a predetermined level. With such a process for the removal of gas in the evaporation of organically and/or inorganically contaminated water, even those dissolved gases are removed from the contaminated water in a technologically simple manner which are heavier than the water vapour produced during the evaporation of the contaminated water and/or do not condense yet at the condensation temperature of the contaminated water vapour.
Patent AT-E169142-T1 (AT)
Inventor: CORNMAN LAWRENCE BRUCE
IPC: G01P5/00
Filed: 1992-06-18
Granted: 1998-08-15
Abstract: The apparatus of the present invention improved low-level wind shear alert system that provides an improved method of identifying the presence and locus of wind shear in a predefined area. This system enhances the operational effectiveness of the existing LLWAS system by mapping the two-dimensional wind velocity, measured at a number of locations, to a geographical indication of wind shear events. This system can also integrate data and processed information received from a plurality of sources, such as anemometers and Doppler radar systems, to produce low-level wind shear alerts of significantly improved accuracy over those of prior systems. In particular, the apparatus of the present invention makes use of the data and processed information produced by the existing Low-Level Wind Shear Alert System as well as that produced by the Terminal Doppler Weather Radar to precisely identify the locus and magnitude of low-level wind shear events within a predetermined area. This resultant geographical indication is displayed in color-graphic form to the air traffic control personnel and can also be transmitted via a telemetry link to aircraft in the vicinity of the airport for display therein.
Patent AT-E182802-T1 (AT)
Inventor: O'PHELAN MICHAEL
IPC: A61N1/36
Filed: 1993-05-03
Granted: 1999-08-15
Abstract: An energy dissipation resistor for dissipating electrical energy stored in implantable defibrillation capacitor(s). The resistor comprises a layer of resistive foil sandwiched between two layers of electrically insulative material so as to define a circuitous resistive path. At least two electrically conductive contacts are disposed through one of the insulative layers such that each of the contacts provides an electrically conductive path from the exterior of the energy dissipation resistor to the resistive foil layer enclosed therein. Conductive leads are electrically connected to the conductive contacts and provide a means by which the energy dissipation resistor can be connected to defibrillation circuitry. The energy dissipation resistor can also be formed integrally with a flexible circuit board, a rigid circuit board, a circuitry liner, or a hybrid substrate.