baber/WOPTO huggingface dataset:
Patent AT-E90392-T1 (AT)
Inventor: CERBELAUD EDITH
IPC: C12R1/13
Filed: 1989-01-25
Granted: 1993-06-15
Abstract: Process for the preparation of optically active 2-arylalkanoic acids by enantioselective hydrolysis of the corresponding racemic amides in the presence of a microorganism or of an enzyme chosen as a function of its ability to hydrolyse the racemic  alpha -phenylpropionamide selectively to S  alpha -phenylpropionic acid.
Patent AT-E119471-T1 (AT)
Inventor: HARMAND HELENE
IPC: B32B17/06
Filed: 1989-07-25
Granted: 1995-03-15
Abstract: The invention relates to a glass pane which includes an electroconductive layer of ITO obtained by pyrolysis of powder compounds. For this, it proposes a glass pane which includes at least one sheet of glass coated with an electroconductive layer of ITO pyrolysed from powder compounds, combined with a flexible plastic material of the PVB, PU, PVC having an index closer to the index of the ITO layer than the index of air, and which is pressed against the said layer, and a sheet of glass coloured throughout its bulk, in the same colour as the ITO layer, and having properties of reduced energy transmission, also advantageously coming into the composition of the glass pane. The invention applies especially to the production of heated windscreens for motor vehicles. <IMAGE>
Patent AT-E122011-T1 (AT)
Inventor: AVOT JEAN-PIERRE
IPC: B65D6/12
Filed: 1989-08-10
Granted: 1995-05-15
Abstract: Container, which is adaptable in its width, comprising a bottom, a back, a front rim and two lateral walls, which container is characterised in that it is formed of two elements (1, 2) each comprising a lateral wall (3, 13) bordered by the back (4, 14) and by a part of the bottom, the parts of the back (4, 14) and the parts of the bottom (5, 15) of the two elements (1, 2) being imbricated respectively one into the other in order to permit an adjustment of the width (L) of the container by moving the two elements (1, 2) towards or away from one another. 
<IMAGE>
Patent AT-E147511-T1 (AT)
Inventor: LAUKS IMANTS R
IPC: G01N27/30
Filed: 1989-02-07
Granted: 1997-01-15
Abstract: An electrode for measuring the activity of ionic species. The electrode comprises a material which is chemically sensitive to at least one ionic species. The material comprises an insulating component and a conductive component of lower resistivity than the insulating component. The insulating component has a density of proton binding sites sufficiently large to be sensitive to the ionic species. The conductive component comprises particles, the size of which are sufficiently small to modify the bulk conductive properties such that the susceptibility of the particles to redox interference in the operation of the electrode is decreased, while maintaining sufficient conductivity to operate in Faradaic electrode configurations. Illustratively, the insulating component is tantalum oxide, zirconium oxide or aluminum oxide and the conductive component is iridium, platinum, ruthenium, palladium, rhodium or osmium oxide.
Patent AT-E115187-T1 (AT)
Inventor: BOYLE DAVID BERNARD
IPC: C12N15/863
Filed: 1989-02-10
Granted: 1994-12-15
Abstract: A gene sequence including a first promoter for the expression of a major early fowlpox virus (FPV) protein. In a preferred aspect, the gene sequence further includes a second promoter for the expression of a late fowlpox virus protein in opposite orientation to said first promoter. The promoter is useful in developing FPV based vectors for the delivery of vaccine antigens preferably to poultry, and as a tool to study the temporal regulation of poxvirus genes. The invention also offers methods useful in the construction of recombinant fowlpox viruses or related avian poxviruses, which methods are characterized by the introduction of foreign DNA into the fowlpox virus or into virus DNA sequences, which sequences are able to use native FPV promoter regions.
Patent AT-E176152-T1 (AT)
Inventor: SHASHOUA VICTOR E
IPC: A61K31/00
Filed: 1989-02-24
Granted: 1999-02-15
Abstract: The invention involves the formation of a prodrug from a fatty acid carrier and a neuroactive drug. The prodrug is stable in the environment of both the stomach and the bloodstream and may be delivered by ingestion. The prodrug passes readily through the blood brain barrier. Once in the central nervous system, the prodrug is hydrolyzed into the fatty acid carrier and the drug to release the drug. In a preferred embodiment, the carrier is 4,7,10,13,16,19 docosahexa-enoic acid and the drug is dopamine. Both are normal components of the central nervous system. The covalent bond between the drug and the carrier preferably is an amide bond, which bond may survive the conditions in the stomach. Thus, the prodrug may be ingested and will not be hydrolyzed completely into the carrier molecule and drug molecule in the stomach.
Patent AT-E100449-T1 (AT)
Inventor: DJURIC STEVAN WAKEFIELD
IPC: C07D317/30
Filed: 1990-01-18
Granted: 1994-02-15
Abstract: The present invention relates to compounds of the formula <CHEM> or a pharmaceutically acceptable salt thereof, wherein R is alkyl of 5 to 14 carbon atoms, alkenyl of 5 to 14 carbon atoms or alkynyl of 5 to 14 carbon atoms; R<1> is lower alkyl or aryl; and R<2> is hydrogen, lower alkyl or a pharmceutically acceptable cation.
Patent AT-E108960-T1 (AT)
Inventor: NAUTA HENDRIKUS CORNELIS
IPC: H03B5/12
Filed: 1990-11-21
Granted: 1994-08-15
Abstract: Voltage controlled oscillator provided with a resonant network, an amplifier and a reactive network, all incorporated in an oscillator loop, the reactive network having one or more reactive components whose values depend on a control signal fed to a control input, so that the oscillator frequency can be regulated with said control signal. A control loop is provided between the resonant network and the reactive network, with which control loop the difference is determined between a measure of the imaginary part of the impedance or admittance of the resonant network and the control signal acting as reference quantity. The imaginary part of the impedance or admittance of the reactive network is regulated with said difference. The control loop contains a derivation circuit for deriving said measure and a differential amplifier, to one input of which the output signal of the derivation circuit is fed and to the other input of which the control signal is fed.
Patent AT-E111428-T1 (AT)
Inventor: MILNER DAVID JOHN
IPC: C07C50/24
Filed: 1990-10-25
Granted: 1994-09-15
Abstract: Good yields of a range of fluoroaromatic and fluoroheteroaromatic compounds may be obtained by reacting an aromatic or a heteroaromatic amine with a nitrosyl polyfluoro salt in an inert solvent to form an intermediate aryl or heteroaryl diazonium polyfluoro salt and decomposing this aryl or heteroaryl diazonium polyfluoro salt in situ. The process described is especially suitable for the preparation in good yield of fluoroaromatic and fluoroheteroaromatic compounds with ortho substituents.
Patent AT-E126724-T1 (AT)
Inventor: JACOBS JOCHEN
IPC: B01F15/00
Filed: 1990-04-17
Granted: 1995-09-15
Abstract: A mixer with a Froude number between 0.5 and 20 has a cylindrical wall (1), a mixer shaft (2) arranged in the axis of the cylinder, and at least one mixing implement (3) fastened to said shaft. At least one stationary nozzle (7) suitable for spraying liquids is arranged inside the mixer. To obtain an appreciably more uniform distribution of liquid than in the prior art with simple means, the opening of the nozzle is essentially tangential and is aligned in the direction of rotation of the mixing implements.
Patent AT-E118511-T1 (AT)
Inventor: BRUYLANTS PETER PAUL
IPC: C08F230/08
Filed: 1990-04-06
Granted: 1995-03-15
Abstract: A curable silane resin, and a process for making same, having at least one of two units selected from the group consisting of a prepolymer (C) and a prepolymer (F); the prepolymer (C) having the formula (I):   <IMAGE> (I)  and the prepolymer (F) having the formula (III):  <IMAGE>  The curable resin of our invention has excellent flexibility, solvent resistance and adhesion to organic materials. Furthermore our process for preparing the resin is simpler, more easily reproducible, and results in less unwanted by-prodducts than earlier processes for preparing similar silane resins.
Patent AT-E104313-T1 (AT)
Inventor: AMBRUS GABOR
IPC: C12P33/00
Filed: 1990-05-10
Granted: 1994-04-15
Abstract: PCT No. PCT/HU90/00033 Sec. 371 Date Feb. 17, 1991 Sec. 102(e) Date Feb. 17, 1991 PCT Filed May 10, 1990 PCT Pub. No. WO90/13559 PCT Pub. Date Nov. 15, 1990.The invention relates to novel 9 alpha -hydroxy-3-oxo-4,24(25)-stigmastadien-26-oic acid derivatives of the formula (I),   <IMAGE> (I)  wherein M stands for hydrogen, C1-4 alkyl or a pharmaceutically accteptable cation to a process for repairing these compounds and to compositions containing said compounds which exert an anti-hypercholesteremic effect.
Patent AT-E94456-T1 (AT)
Inventor: RETTENBACHER MARKUS
IPC: B29C44/00
Filed: 1990-06-05
Granted: 1993-10-15
Abstract: A shaped part is provided for use as a construction material, and includes at least one natural, fiber-containing biogenic material, and at least one biopolymeric natural binder. The binder is selected from the group consisting of starches, dextrins, pectins, collagens, proteins and caseins, and is present in the shaped part at a percentage of 5-85 wt. %. The fiber-containing material and binder are formed to define a dense outer surface and an interior core in which particles of the fiber-containing material are distributed within a structure-defining closed-cellular matrix.
Patent AT-E119871-T1 (AT)
Inventor: REIFFENRATH VOLKER
IPC: G02F1/13
Filed: 1990-09-03
Granted: 1995-04-15
Abstract: 1. Fluorobenzene derivatives of formula (I) <IMAGE>  in which   R is H, an alkyl or alkenyl radical having 1 to 15 carbon atoms which is unsubstituted, monosubstituted by CN or CF3 or at least monosubstituted by halogen, it also being possible for one or more CH2 groups in these radicals to be replaced, in each case independently of one another, by -O-, -S-, -CO-, -CO-O-, -O-CO- or -O-CO-O- in such a way that O atoms are not linked directly to one another,   A<1> and A<2>, in each case independently of one another, are a   (a) trans-1,4-cyclohexylene radical, in which, in addition, one or more non-adjacent CH2 groups may be replaced by -O- and/or -S-, (b) 1,4-phenylene radical, in which, in addition, one or two CH groups may be replaced by N, (c) radical from the group consisting of 1,4-cyclohexenylene, 1,4-bicyclo[2.2.2]octylene, piperidine-1,4-diyl, naphthalene-2,6-diyl, decahydronaphthalene-2,6-diyl and 1,2,3,4-tetrahydronaphthalene-2,6-diyl, where the radicals (a) and (b) may be substituted by CN or fluorine,   Z<1> and Z<2> are each, independently of one another, -CO-O-, -O-CO-, -CH2O-, -OCH2-, -CH2CH2-, -CH=CH-, -C IDENTICAL C- or a single bond, and one of the radicals Z<1> and Z<2> is alternatively -(CH2)4- or -CH=CH-CH2CH2-,   m is 0, 1 or 2,   Y is F or Cl, and   Q is -CF2-, -OCF2- or -OCHF-,  with the proviso that, in the case where Q-Y = OCF3,   (a) A<1> and A<2> are each, independently of one another, selected from the radicals (a) and (c), (b) one of the radicals Z<1> and Z<2> is -(CH2)4- or -CH=CH-CH2CH2-, and/or   (c) <IMAGE> .
Patent AT-E124599-T1 (AT)
Inventor: MARTINELLI MARCO
IPC: H05K1/09
Filed: 1991-03-16
Granted: 1995-07-15
Abstract: The described fabrication process of multilayer circuit boards allows the conductor track layers (21 to 25), which are required for signal interchange, supply and earthing in the case of a very high density fitment on both sides with, for example, SMD (surface mounted devices), to be designed so closely and thinly that, with a standard circuit board thickness, space remains for integrating electronic functional units, such as buffer capacitors, pull-up resistors or coupling capacitors, into the core (1) of the circuit board and hence further to increase the free space for fitment. Such circuit boards are distinguished by a marked multi-function capability, reduced weight, the highest possible fitment density and a wide operating temperature range. <IMAGE>
Patent AT-E140586-T1 (AT)
Inventor: FRISCH GERHARD DR
IPC: A01N25/30
Filed: 1991-10-14
Granted: 1996-08-15
Abstract: Storage-stable aqueous herbicidal dispersion concentrate containing 
 
  (a) linuron and monolinuron as active substances, and 
  (b) an alkali metal salt of sulphosuccinic monoester as dispersant, prepared by reacting a polyglycol ether of a condensation product of a (C8-C12)-alkylphenol and formaldehyde with maleic anhydride and an alkali metal sulphite, 
 having a pH of 2.5 to 7.5.
Patent AT-E131389-T1 (AT)
Inventor: RIS JACOBUS
IPC: A61M39/02
Filed: 1991-05-28
Granted: 1995-12-15
Abstract: The invention relates to a flexible sealing member (1) for an injection device, comprising a neck (2), enclosing a channel (3) which is open at one end (4) and is closed at the other end by a diaphragm (5) and having an annular flange (6) at its closed end for a clamping connection of the sealing member in the injection device, wherein said diaphragm (5) is at least substantially in the shape of a spherical cap, its convex outer surface being remote from the open end (4) of the channel (3) in said neck (2). The invention further relates to an injection device comprising said sealing member. <IMAGE>
Patent AT-E99026-T1 (AT)
Inventor: HOBLINGRE ANDRE
IPC: F16C3/00
Filed: 1991-05-02
Granted: 1994-01-15
Abstract: Inside the body or tube (1), the shaft (2) carries a washer (10) which has a collar or circumferential rib (14) and is mounted on the shaft in such a way as to be fixed to it. The collar is held between two radial limit pieces (18, 19) carried by a locking member (16) projecting through an orifice in the tube. The radial limit pieces are specially shaped and interact with a cam formed on the washer (10) to facilitate the ejection of the member (16) when the shaft (2) is rotated. 
<??>This device is particularly suitable for immobilising a steering column shaft in a steering column tube before fitting on a vehicle. 
<IMAGE>
Patent AT-E90749-T1 (AT)
Inventor: HAKIM-ELAHI PARVIZ
IPC: F24J2/04
Filed: 1991-04-25
Granted: 1993-07-15
Abstract: The invention relates to a heat exchanger (8) having a plurality of flow ducts (3, 6), mutually connected by webs (7) if necessary, the flow ducts being embedded in granules made from a rubbery material that are connected to one another by means of a bonding agent, e.g. polyurethane bonding agent. <IMAGE>
Patent AT-E121733-T1 (AT)
Inventor: BRIDGE ANDREW WILLIAM
IPC: A61K31/415
Filed: 1990-12-11
Granted: 1995-05-15
Abstract: Imidazole derivatives of formula (I) wherein A represents methylene or a group -CH2-A'-CH2- wherein A' represents a direct bond, linear alkanediyl, alkenediyl or alkynediyl, hydroxymethylene, or optionally substituted phenylene; R<1> and R<2> each represents hydrogen, halogen, alkyl, alkoxy, alkylthio, alkylamino, carboxy or alkoxycarbonyl; a and b are 0, 1 or 2; and Het represents a heterocyclic group containing from 5 to 7 ring atoms chosen from carbon, nitrogen, sulphur and oxygen atoms, and salts thereof are inhibitors of acyl coenzyme-A: cholesterol-O-acyl transferase useful for the treatment of conditions such as atherosclerosis, hyperlipidaemia, cholesterol ester storage disease and atheroma in vein grafts.
Patent AT-E141767-T1 (AT)
Inventor: SALEUR REMY
IPC: C04B33/32
Filed: 1991-05-07
Granted: 1996-09-15
Abstract: PCT No. PCT/GB91/00848 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed May 28, 1991 PCT Pub. No. WO91/19149 PCT Pub. Date Dec. 12, 1991.A setter (10) for supporting an article of ceramic ware. The setter (10) comprising two identical engageable components (14). The components (14) comprise profiled pieces of recrystallised silicon carbide. The components (14) are generally 'C' shaped and have engagement means in the form of a step (16) on the ends of the side members of the 'C' permitting engagement between the components (14) to define a planar support surface comprising a continuous band of material surrounding an open area.
Patent AT-E140389-T1 (AT)
Inventor: NELSON DEANNA J
IPC: A61K38/16
Filed: 1991-08-15
Granted: 1996-08-15
Abstract: A non-immunogenic mixture of hemoglobin based modified monomers and oligomers produced by the polymerization of a hemoglobin based solution in the presence of a three membered heterocyclic ring, i.e. polyether oxirane. The modified hemoglobin composition has a P50 of at least equivalent to the P50 of human red blood cell hemoglobin.
Patent AT-E127124-T1 (AT)
Inventor: MARQUEZ VICTOR E
IPC: C07H1/00
Filed: 1991-07-19
Granted: 1995-09-15
Abstract: A method of preparing a 2'-fluoro compound of the formula    <IMAGE>  (I)  where B is selected from the group consisting of purines and pyrimidines, both of which may be substituted, comprises reacting a compound of the formula II(a) or II(b)    <IMAGE>  (IIa)   <IMAGE>  (IIb)  where R and R' are as defined in the specification with an acid halide under conditions effective to obtain a halide of the formula    <IMAGE>  (III)  where X is a halogen. A silane of the formula B-Si (R'')3 where R'' is as defined in the specification, is added to this product (III) under conditions effective to obtain a compound of the formula (IV)    <IMAGE>  (IV)  The compound of formula (IV) is reacted with a reagent selected from the group consisting of ammonia, BCl3 and ((C1-C10)alkyl)4 NF, under conditions effective to obtain the compound of formula (I). The compounds of formula (I) resulting from these methods exhibit anti-HIV activities and are useful for therapy against the HIV virus.
Patent AT-E139401-T1 (AT)
Inventor: WESTON MARTIN
IPC: H04N7/12
Filed: 1991-11-15
Granted: 1996-06-15
Abstract: In a television system in which a signal of given bandwidth is to be transmitted over a channel of narrower bandwidth, the signal is subject to pre-filtering and subsampling at the transmitter and supersampling and post-filtering at the receiver. The post-filtering means (14) comprises three filters A, B and C in parallel which are selectable in response to the characteristics of the signal to be transmitted. In order to avoid anomalies caused by switching at the transmitter, the pre-filter (10) is a single filter with a fixed pass band equivalent to the union of the pass bands of the filters A, B and C of the post-filtering means (14). The pre-filter (10) thus effectively rejects signals of frequency, such that they would not be passed by any of the filters A, B and C.
Patent AT-E141393-T1 (AT)
Inventor: ENGELHARDT REINER
IPC: F16K41/10
Filed: 1992-01-25
Granted: 1996-08-15
Abstract: Leakproof feedthrough through the body 1 of a fitting, particularly in vacuum valves, having a flexible bellows 15, a movable sealing element 4 and a fixed sealing seat 3, the bellows 15 being connected to the body 1 of the fitting by one end in leakproof fashion and being able to perform an angular tilting movement relative to the axis of its body with its other end, and the movable end being sealed in leakproof fashion and having means in its outer region which allow the bellows to be deflected mechanically and, in its inner region, to the left of the axis of the bellows, having transmission means 12 which transmit the external mechanical deflection into the interior. 
<IMAGE>
Patent AT-E129134-T1 (AT)
Inventor: FRIEDRICH RAINER
IPC: A47J47/02
Filed: 1992-09-23
Granted: 1995-11-15
Abstract: In a condiment container (3) having a removable closure element (2), the condiment container (3) is held in or on the closure element (2) by the force of magnetic attraction (6). <IMAGE>
Patent AT-E139453-T1 (AT)
Inventor: LERK C F PROF DR IR
IPC: A61M13/00
Filed: 1992-12-02
Granted: 1996-07-15
Abstract: A powder inhaler for medication, for example for treatment of asthma. The inhaler has a rotatable and/or displaceable active substance magazine which has several apertures for medication. The magazine is moved with the aid of a control curve mechanism by rotation and/or displacement in such a manner that a chamber prefilled with active substance mixture is always located in front of the air inlet opening. The respiratory air stream of the patient is guided through the apparatus in such a manner that the air stream empties the chamber with the active substance mixture. The active substance mixture is divided up into respirable particles in a cyclone chamber or against an impact plate and then surrounded with a jacket stream of pure air and inhaled.
Patent AT-E123482-T1 (AT)
Inventor: GRANDVALLET PIERRE
IPC: B01J21/16
Filed: 1992-02-21
Granted: 1995-06-15
Abstract: Process for the conversion of a feedstock comprising linear olefins into a product enriched in branched olefins, which process comprises contacting the feedstock with a tectometallosilicate having a ferrierite crystal structure at an olefin partial pressure of more than 0.5 bar.
Patent AT-E140667-T1 (AT)
Inventor: STANTON PETER ROBERT
IPC: B60S1/08
Filed: 1992-04-09
Granted: 1996-08-15
Abstract: An electronic controller (7) receives a signal from a moisture sensor (6) which indicates the amount of moisture that has accumulated on the windscreen (1) since the last wiping action of the blade (2). The controller (7) receives or retains information which indicates the rate or delay of wiping action as is currently set. The motor controller (4) is then signalled so as to retain the current wiping rate, or alternatively determine, as a future wiping rate for the next wiping action. The future wiping rate is determined on the basis of the signal from the sensor (6), the current wiping rate and programmed criteria.
Patent AT-E130538-T1 (AT)
Inventor: TRANKIEM HOANG MAI
IPC: B23P15/40
Filed: 1992-02-20
Granted: 1995-12-15
Abstract: Improved razor blades and methods for producing the blades. The cutting edge regions of the blades include a solid adherent coating which is the residue of a heated mixture of a fluorocarbon polymer and a silane. The mixture is applied to the cutting edge regions of the blade and heated to a temperature sufficient to melt the fluorocarbon. The coatings achieved in the practice of the invention provide blades having improved shaving performance characteristics for the blade.
Patent AT-E175281-T1 (AT)
Inventor: WYMAN RICHARD MARK
IPC: G06F13/00
Filed: 1992-05-01
Granted: 1999-01-15
Abstract: A distributed computer system employs a license management system to account for software product usage. A management policy having a variety of alternative styles and contexts is provided. Each licensed program upon start-up makes a call to a license server to check on whether usage is permitted, and the license server checks a database of the licenses, called product use authorizations, that it administers. If the particular use requested is permitted, a grant is returned to the requesting user node. The product use authorization is structured to define a license management policy allowing a variety of license alternatives by values called "style", "context", "duration" and "usage requirements determination method". The license administration may be delegated by the license server to a subsection of the organization, by creating another license management facility duplicating the main facility. The license server must receive a license document (a product use authorization) from an issuer of licenses, where a license document generator is provided. A mechanism is provided for one user node to make a call to use a software product located on another user node; this is referred to as a "calling card", by which a user node obtains permission to make a procedure call to use a program on another node.