baber/WOPTO huggingface dataset:
Patent AU-5541890-A (AU)
Title: New sulfonamides derived from benzocyclic or benzoheterocyclic acids, their preparation and application in thereapeutics
Inventor: BIGG DENNIS
IPC: A61K31/34
Filed: 1990-04-04
Abstract: The invention relates to new sulfonamides derived from benzocyclic or benzoheterocyclics and their derivatives of general formula (I), in which R represents a light alkyl radical of 1 to 9 C, linear or branched; a phenyl radical substituted or not by one or several groups: a light alkyl branched or not, having 1 to 4 C, halogeno, alkyloxy, nitro, amino, dialkylamino, CF3; a naphthalene substituted or not; a thiophenyl radical; R1 represents a lower alkyl branched or not, a benzyl; R2 represents a hydrogen, a lower alkyl group branched or not. A phenyl group substituted or not, an arylalkyl group; R3 represents a hydrogen or a lower alkyl, branched or not (1 to 6 C); X represents a divalent fonctional radical chosen from the following : -CH2-; -CH-OR4; -C=O; -C=N-OR4; and  alpha  with R4=H or Me, with -X- where X is different from -CH2- when -A- represents divalent radicals a, b, d, and e below. -A- represents a benzocyclic or benzoheterocyclic bivalent radical chosen from the compounds (a) to (j); n can take the values of 1 to 4 inclusive; as well as the therapeutically acceptable, organic or mineral salts  (R3=H), the pure isomers or diastereoisomers or their mixture and all the pharmaceutical compositions of formula (I) with other active principles. Said invention relates to the application of (I) as medication and to the preparation processes.
Patent AU-5746990-A (AU)
Title: Device for more effective pulverization of a powdered inhalation medicament
Inventor: LANKINEN TAPIO
IPC: A61M15/00
Filed: 1990-06-13
Abstract: A device for a more effective pulverization of particles and/or agglomerates of a powdered inhalation medicament, comprising a chamber (2) intended for medicament and substantially closed at one end thereof, said chamber being provided with at least one air inlet port and a powdered medicament outlet port. The chamber (2) substantially closed at one end said, chamber being rotationally symmetrical in shape or its cross-section perpendicular to the centre axis thereof being substantially circular in shape and without substantial flow obstacles. The inlet and outlet ports are spaced from each other in the direction of the centre axis of chamber (2). Said inlet port (1) being designed to direct the air inflow into the vortex chamber substantially parallel to the tangent of said chamber.
Patent AU-5901390-A (AU)
Title: Diamond diode structure
Inventor: PRINS JOHAN FRANS
IPC: H01L31/10
Filed: 1990-07-13
Abstract: The invention provides a method of producing a semiconductor diode, which can be a light emitting diode or a photovoltaic cell. A p-type diamond substrate which can be a crystal (10) or a crystalline or polycrystalline film (26) is implanted with ions, preferably at a low temperature, to create a vacancy and interstitial-rich implanted region. The implanted region defines a p-n junction with the substrate. Respective electrical contacts (14, 16; 28, 32) are applied to the implanted region and to the substrate. LED's produced by the method emit blue light, which is useful in telecommunications systems. Photovoltaic cells with a diameter of 50 to 75 mm can also be created.
Patent AU-6049900-A (AU)
Title: Process for plating plastics using a catalytic filler
Inventor: HARTOGS MATTY J
IPC: C23C18/30
Filed: 2000-07-12
Abstract: The present invention relates to an improved process for plating plastics using a catalytic filler. More specifically, the present invention relates to electroless plating. According to the present invention objects are created from a material obtained by compounding a granular plastic with a catalyst suitable for an electroless plating reaction. In a subsequent step, removal of the plastic from the surface of step exposes the catalyst. After this the exposed catalyst is activated. Finally the object is plated in an electroless metal bath.
Patent AU-6158596-A (AU)
Title: Anti-fungal and anti-bacterial histatin-based peptides
Inventor: OPPENHEIM FRANK G
IPC: A61P31/04
Filed: 1996-06-07
Abstract: Histatin-based peptides representing defined portions of the amino acid sequences of naturally occurring human histatins and methods for treatment of fungal or bacterial infection are described. These histatin-based peptides represent the active anti-fungal and anti-bacterial region of naturally occurring human histatins.
Patent AU-6216000-A (AU)
Title: Profile or molding having a fringed surface structure
Inventor: ALLGEUER THOMAS T
IPC: A61F5/445
Filed: 2000-07-17
Abstract: Disclosed are mono-layer or multi-layer films, sheets, or coatings wherein at least one layer comprises a fringed surface microstructure (1), a process for making these items and uses thereof. Further disclosed are articles of manufacture comprising such film, sheet, or coating.
Patent AU-6325898-A (AU)
Title: Diagnosis and treatment of glaucoma
Inventor: SARFARAZI MANSOOR
IPC: C12Q1/68
Filed: 1998-02-12
Abstract: Methods of diagnosing glaucoma, and particularly primary congenital glaucoma, by detecting mutations in a gene associated with glaucoma, such as the CYP1B1 gene, are disclosed. Methods include hybridization analysis, such as Southern or Northern analysis, which use hybridization of a mutant nucleic acid probe to the gene associated with glaucoma; direct mutation analysis by restriction digest; sequencing of the gene associated with glaucoma; hybridization of an allele-specific oligonucleotide with amplified genomic DNA; or identification of the presence of mutant proteins encoded by the gene associated with glaucoma. Kits for use in diagnosis of glaucoma are also described. Methods of treatment of glaucoma, including administration of the protein encoded by the gene associated with glaucoma; administration of genes, gene constructs, or other nucleic acid constructs; or administration of other therapeutic agents, are additionally described.
Patent AU-6425990-A (AU)
Title: Biodegradable controlled release matrices
Inventor: KNIGHT ADRIAN TIMOTHY
IPC: A01N25/10
Filed: 1990-09-14
Abstract: This invention relates to a biodegradable or digestible matrix and in particular, to a matrix suitable for controlled release of an active agent into an environment or for controlled rate of biodegradation or digestion. The matrix includes an amylaceous material or derivative thereof, less than about 25 % w/w of a synthetic polymer and an active agent to be released. The invention also relates to a method for manufacture of the matrix wherein a hot melt is prepared by heating and subjecting to pressure a composition comprising an amylaceous material or a derivative thereof and sufficient water to provide a melt for subsequent forming into a matrix shape. The matrix shapes according to the invention are particularly suitable for use in agriculture.
Patent AU-6439900-A (AU)
Title: Method for producing a solution of diene polymers in vinyl aromatic compounds and method for producing resistant vinyl aromatic polymers by polymerizing the same solution
Inventor: JUNGLING STEPHAN
IPC: C08C19/44
Filed: 2000-08-01
Abstract: A process for preparing a solution of high molecular weight polymers of conjugated dienes in a vinylaromatic hydrocarbon by anionic polymerization of the diene in the presence of an alkyllithium as catalyst and a process for preparing impact-modified polymers of vinylaromatic compounds is described. The first process comprises firstly polymerizing the diene in solution in an aromatic hydrocarbon which is free of ethylenic double bonds to a molecular weight below about 105, then adding a trialkylaluminum in a molar excess relative to the alkyllithium, diluting the solution obtained with the vinylaromatic compound and then coupling the polydiene with a polyepoxide or an alkyl (meth)acrylate to give a high molecular weight polymer. The solution obtained in this way is further processed to give an impact-modified polymer of a vinylaromatic hydrocarbon by polymerizing the solution prepared as described, if desired after addition of further amounts of a vinylaromatic compound, in a manner known per se.
Patent AU-6503890-A (AU)
Title: Stove-top safety grate flame/heat deflector
Inventor: ESPOSITO FRANK
IPC: F24C15/10
Filed: 1990-08-15
Abstract: A flame/heat deflector is disclosed for use on gas stove burner grates (1). The deflector includes a top deflector (5) and lower skirt/mounting member (9). The top deflector plate (5) serves to keep rising flames from heating a cooking utensil handle (A). The skirt/mounting member (9) keeps the device from moving on the burner grate (1). A heat deflector is also disclosed for use on electric stove heating elements, including a heat shield (210) and support/spacer member (212) to support the cooking utensil (216) in a level position in relation to the electric heating element (214). The shield (210) serves to block heat rising from the electric coil (214) and prevent overheating of the cooking utensil handle (222).
Patent AU-6538494-A (AU)
Title: Artificial respiration tube, process for operating artificial respiration equipment with artificial respiration tube and installation with artificial respiration equipment and tube
Inventor: MANG HARALD
IPC: A61M16/04
Filed: 1994-03-31
Abstract: An artificial respiration tube (10) which, at its lung end, has a pressure sensor (5) with electronic signal processing is used for continuously measuring the central respiratory tract pressure during assisted and controlled artificial respiration. Unlike the respiratory tract pressure measured in the artificial respiration equipment, the continuously measured central respiratory tract pressure allows artificial respiration to be better adapted to the mechanical properties of the lungs and thorax. In addition, the resulting pressure signal is suitable for controlling various functions of the artificial respiration equipment. As a whole, artificial respiration by means of a tracheal tube with an integrated electronic pressure sensor is safer and more confortable for the patient, without being more expensive.
Patent AU-6587290-A (AU)
Title: An enzymatic process for preparing n-acetylneuraminic acid
Inventor: KRAGL UDO
IPC: C12P19/26
Filed: 1990-11-07
Abstract: N-Acetylneuraminic acid is obtained starting from N-acetylglucosamine in a reactor which contains both N-acylglucosamine 2-epimerase (E.C. 5.1.3.8) for isomerising the GlcNAc into ManNAc, and the N-acetylneuraminate pyruvate-lyase (E.C. 4.1.3.3) able to convert the produced ManNAc with pyruvic acid into Neu5Ac, and into which GlcNAc and Pyr are fed and from whose discharge Neu5Ac is obtained. The process is preferably carried out continuously and, in particular, in an enzyme membrane reactor at pH 7.5 at 25 DEG C, specifically with residence times of from 0.2 to 10 h, and with excess GlcNAc compared with Pyr, which is subsequently metered in where appropriate. The ratio of epimerase and lyase activity in the reactor preferably corresponds to the inverse of the quotient of the reaction rates. 
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Patent AU-6657294-A (AU)
Title: Genes encoding branched-chain alpha-ketoacid dehydrogenase complex from streptomyces avermitilis
Inventor: DENOYA CLAUDIO D
IPC: C07D493/22
Filed: 1994-05-30
Abstract: The present invention relates to novel DNA sequences that encode for the branched-chain alpha-ketoacid dehydrogenase complex of an organism belonging to the genus Streptomyces and to novel polypeptides produced by the expression of such sequences. It also relates to novel methods of enhancing the production of natural avermectin and of producing novel avermectin through fermentation.
Patent AU-6715790-A (AU)
Title: 2' modified oligonucleotides
Inventor: BUHR CHRIS A
IPC: C07H19/06
Filed: 1990-10-24
Abstract: Oligomers which have substituents on the 2' position are resistant to oligonucleases and furthermore can be derivatized to deliver reagents or drugs, to carry label, or to provide other properties.
Patent AU-6722796-A (AU)
Title: Polypeptide-dendrimer complexes
Inventor: SINGH PRATAP
IPC: C07K17/08
Filed: 1996-08-09
Abstract: Compositions are disclosed, comprising dendrimers to which a first polypeptide is controllably coupled. Such polypeptide-dendrimer compositions are effective for controllably coupling a second polypeptide to the dendrimer. The first and second polypeptides have separate and distinct defined biological activities, for example, two antibodies with first and second binding specificities or an antibody and an enzymatic label. Such compositions are useful as indicators in specific binding assays, e.g., immunoassays. Methods for sequentially coupling two different polypeptides to a dendrimer to form compositions of the invention also are disclosed.
Patent AU-7023594-A (AU)
Title: Pasta blanching or cooking
Inventor: ASKMAN LARS
IPC: A23L7/109
Filed: 1994-08-11
Abstract: A process for blanching or cooking a pasta strand which comprises feeding a pasta strand and hot water to the inlet of a pipe, conveying the pasta strand and hot water through the pipe for blanching or cooking the pasta strand, draining water from the blanched or cooked pasta strand as it exits from the pipe and recirculating the drained water to the inlet of the pipe. <IMAGE>
Patent AU-7044596-A (AU)
Title: Method of improving the wear quality of ultra-high molecular weight polyethylene
Inventor: DOYLE CHRISTINA
IPC: B29C55/10
Filed: 1996-10-28
Abstract: A method of improving the wear quality of ultra-high molecular weight polyethylene with a molecular weight greater than 1,000,000 which includes subjecting a workpiece to solid phase deformation in at least two directions to cause a preferred multi-axially orientation, said deformation in at least two directions, having a deformation ratio of 1.3 to 1.9.
Patent AU-7053196-A (AU)
Title: Storage-stable plastics additives
IPC: B29B9/10
Filed: 1996-10-31
Abstract: Plastic additives (I), obtained by cooling a mixture of (a) 99.9-10 wt% additive material in the molten state and (b) 0.1-90 wt% additive material in the crystalline state in a moulding process. Preferably, mixtures (I) contain 99.5-25 (preferably 90-30, especially preferred 70-50) wt% (a) and 0.5-75 (preferably 10-70, especially preferred 30-50) wt% (b). Suitable additives comprise UV stabilisers, antioxidants, thermal stabilisers, lubricants, antistatics, coupling agents, compatibilisers, dispersants, acid interceptors, metal deactivators, peroxide decomposing agents, processing stabilisers, nucleating agents, optical brighteners, slip additives, anti-dew additives and fire retardants.
Patent AU-7123096-A (AU)
Title: Elevating unit for a hand truck
Inventor: JEAVONS PETER K
IPC: B62B5/02
Filed: 1996-10-09
Abstract: An elevating unit (20) for selective attachment to a hand truck (22) is disclosed. The elevating unit comprises, when in place on the hand truck, a main body portion (50) having a front side (52) and a back side (54). An extension leg (60) has a foot portion (62) and is disposed in sliding relation within the main body portion for selectively controlled movement between a first extended position whereat the foot portion is disposed below the lower end of the frame and a second retracted position whereat the foot portion is raised from being disposed below the lower end of the frame. An elongate threaded rod (71) is operatively mounted on the main body portion for rotation in opposed first and second rotational directions by an electrically energizable reversible motor (80).
Patent AU-7138787-A (AU)
Title: Drill bit for undercutting a blind bore
Inventor: EISCHEID KARL
IPC: F16D3/20
Filed: 1987-04-10
Abstract: A bit assembly for undercutting a blind bore extending along a bore axis between an open outer end and a closed inner end and having a substantially cylindrical wall of a predetermned diameter centered on the bore axis and extending between the ends comprises a pusher body normally seated in the closed inner end of the bore and having an outwardly turned camming surface inclined to the bore axis, and a bit having a shaft extending along a longitudinal bit axis and having an inner end, an outer end, and a pair of longitudinally extending sides terminating at the inner end. One of the sides is at least partially cylindrical and centered on the bit axis and the inner end is formed with a camming surface engageable with the camming surface of the body and inclined to the bit axis. A blade fixed permanently and stationarily on the inner end projects radially from the one side of the shaft, the other side being cut back toward the bit axis.
Patent AU-7180698-A (AU)
Title: Operating method and device for a shaft furnace
Inventor: HAMBERGER RALF
IPC: C21B5/02
Filed: 1997-10-25
Abstract: A method for operating a blast furnace includes feeding metallic charge materials, alloy elements and energy carriers in the upper part of the furnace shaft. An oxidizing agent is fed in the lower part of the shaft. Filler material, namely, alloy elements, metal chips, carbon, sands, dust are fed individually or in combination into the melting zone in at least one burst jet. Fuels may be introduced additionally into the first jet. The oxygen is fed at a high speed into the melting zone in at least one separate jet and the conditions of introducing the materials in the first jet and the oxygen in the second jet are controlled so that no flame can be formed.
Patent AU-7345691-A (AU)
Title: Process and arrangement for cleaning of pipelines
Inventor: FAXON JOHAN
IPC: B08B9/053
Filed: 1991-03-08
Abstract: The process involves using a largely spherical cleaner (1) which is connected via a supply conduit (2) with a souce of pressure medium, and which exhibits a nozzle opening in the form of a largely continuous annular gap (6). This extends along the periphery of the cleaner (1) and is connected to the supply conduit (2) and the source of pressure medium. The medium is made to discharge through the annular gap (6) in order partly to clean inner walls of the line, and partly, as a result of the forces of reaction from the discharging medium, to make the cleaner (1) move into the pipeline. The cleaner (1) is brought into contact with an inner wall of the line. A reduced pressure is established between the cleaner (1) and the inner wall and it is made to move around about the cross-section of the line by twisting of the supply conduit.
Patent AU-7493487-A (AU)
Title: Furnace valve
Inventor: KING PATRICK DANA
IPC: F27D3/15
Filed: 1987-06-29
Abstract: A sliding gate valve assembly employed on the side of a furnace as a furnace valve is so structured that the shut off of metal flow from the furnace occurs by directing the slide gate (21) to the up position rather than the down position. In addition, to facilitate a reduction in space at the slide gate, the slide gate is desirably configured to be asymmetrical, with the short end extending upwardly from the pour opening (29) in the nozzle. A refractory lined heat shield (26) protects the sliding gate carrier (22) and also serves to mount a collector extension (30) when used. The slide gate (21) is provided with a metallic frame (60) which retains a monolithic refractory (80) into which erosion resistant refractory inserts or performed members (29,70) are cast. Means are desirably provided to remove the spent refractory for remanufacture thereby reclaiming the casting. Similarly in the stationary plate (20), means are provided for remanufacture and for facilitating proper orientation of erosion-resistant refractory inserts in the manufacture of the stationary plate. The stationary plate is symmetrical to provide full travel pressure face relationship with the sliding gate (21). Both the stationary plate (20) and slide gate (21) casting have spring pad back up reinforcements. The statutory plate desirably has means for securing a well nozzle (19) to it.
Patent AU-7794198-A (AU)
Title: Shock- and torque absorber in a leg prothesis
Inventor: GRAMNAS FINN
IPC: A61F2/76
Filed: 1998-05-28
Abstract: A device in a leg prosthesis provided with a shock- and torque absorber intended to absorb shocks as well as rotational movements which occur when the foot hits the ground during walking, running, jumping etc. and comprising two parts (10, 11) which are telescopically displaceable and rotatable with sect to each other. Mhm device further comprises a first resilient member (12) arranged between the two telescopic pars (10, 11) and said resilient member is arranged to be compressed at a telescopic movement of said parts in a retracting direction, that a second resilient member (19) is attached to the outer telescopic part (10) and limitedly displaceable in the inner telescopic part (11) limiting the telescopic movement as well as the rotational movement thereof in the outer telescopic part (10).
Patent AU-8619691-A (AU)
Title: Cooking assembly for stove or cooking table having at least one integrated heat generator
Inventor: STRAT GEORGES LE
IPC: F24C3/08
Filed: 1991-09-26
Abstract: PCT No. PCT/FR91/00753 Sec. 371 Date Jun. 1, 1992 Sec. 102(e) Date Jun. 1, 1992 PCT Filed Sep. 26, 1919 PCT Pub. No. WO92/06335 PCT Pub. Date Apr. 16, 1992.A cooking assembly for a cooker or a cooking top and comprises a cooking plate (1) and at least one heat generator (200) enabling a receptacle to be heated without coming directly into contact therewith. The cooking plate (1) includes an opening (4) associated with each heat generator (200) and enabling said generator to act directly, together with retractable closure means such as a moving plug (203) associated with each opening (4) to close said opening when the heat generator (200) is not in use, the moving plug (203) then being flush with the top surface (2) of the cooking plate (1), motorized means being provided for retracting said moving plug in order to unmask the heat generator so that it can be put into use. The invention is applicable to cooking assemblies for gas cookers and/or electric cookers having a cooking plate made of molded glass, of vitroceramic, or of agglomerated inorganic fibers.
Patent AU-8701501-A (AU)
Title: Elastomeric functional biodegradable copolyester amides and copolyester urethanes
Inventor: CHU CHIH-CHANG
IPC: A61K47/48
Filed: 2001-08-30
Abstract: The present invention provides elastomeric copolyester amides, elastomeric copolyester urethanes, and methods for making the same. The polymers that are based on alpha-amino acids and possess suitable physical, chemical and biodegradation properties. The polymers are useful as carriers of drugs or other bioactive substances.
Patent AU-9016182-A (AU)
Title: Skin barrier for ostomates
Inventor: CILENTO RUDOLFO D
IPC: A61F5/44
Filed: 1982-11-04
Abstract: A composite skin barrier including a first adhesive component which fits around a stoma, a coupling element, and a second adhesive component which is flexible, light and has a degree of porosity. The second adhesive component contacts the skin at a distance from the stoma.
Patent AU-9056791-A (AU)
Title: Multicolor development system having detachable liquid cartridges
Inventor: MAIEFSKI ROMAINE R
IPC: G03G15/10
Filed: 1991-10-18
Abstract: A liquid electrophotographic development system has a plurality of removable cartridges mounted on a rotatable support for selective engagement with an electrophotographic member to be developed. Each cartridge has a liquid developer reservoir and a flexible toner concentrate container from which concentrate is supplied to the developer in the reservoir as needed. A fluted roll pumps developer in a uniform manner from the reservoir to the electrophotographic member. After depletion of the toner concentrate and developer, any developer remaining in the cartridge can be pumped into the flexible container to prevent spillage on disposal of the cartridge. The cartridge housing has only one opening and minimum-size passages between the reservoir and the opening to inhibit evaporation of developer liquid.