baber/WOPTO huggingface dataset:
Patent AU-2311697-A (AU)
Title: Immuno-magnetic cell separation used in identification of genes associated with site-preferenced cancer methastasis formation
Inventor: FODSTAD OYSTEIN
IPC: C12N5/09
Filed: 1997-03-25
Abstract: Method for identifying genes with site specific or site preferred expression in target cells that are initially detected and isolated by repeated immuno-magnetic procedures. The purified target cells are then exposed to known cloning procedures. Preferred target cells are malignant cells, e.g. metastatic cells. Gene cloning methods may include the differential display or substractive hybridization approaches.
Patent AU-2517500-A (AU)
Title: Multiple coherent jet lance
Inventor: ANDERSON JOHN ERLING
IPC: C21C5/48
Filed: 2000-03-31
Abstract: A system for establishing a plurality of coherent gas jets (20) proximate one another using a single lance (1) wherein a plurality of gas jets (20) are ejected from a corresponding plurality of nozzles (3) in a lance (1) and a flame envelope (21) is established around the plurality of gas jets (20), and the jets remain distinct and do not coalesce for their length. <IMAGE>
Patent AU-2706000-A (AU)
Title: Smooth ventricular assist device conduit
Inventor: JASSAWALLA JAL S
IPC: A61M60/88
Filed: 1999-11-09
Abstract: A smooth-walled non-crimped inflow conduit for an implantable ventricular assist system. The conduit has an internally smooth lumen surface for enhanced washing of the conduit under irregular blood flow conditions. The conduit includes a tubular graft body that may be formed of a knitted fabric sealed with bovine collagen or gelatin, or formed of closed structured PTFE. The conduit may include external ribbing or support to prevent inward collapse under negative pressure conditions and also protect against damage from inadvertent physical contact in the operating room. The external support may be bonded to the exterior or formed integrally with the tubular graft body. An outer reinforcement cage may be provided to help prevent gross distortion or damage to the tubular graft body. The ends of the tubular graft body are left unsupported and wrapped around opposed lips of conduit coupling structure to minimize blood contacting surfaces at junctions with other conduits or with the heart. The conduit may be provided in an implantable left ventricular assist system also including a pumping device, valved conduits, and a power supply.
Patent AU-2735199-A (AU)
Title: Novel cationic compounds, their use as coupling agents for oxidation dyeing of keratinous fibres, dyeing compositions and dyeing methods
Inventor: GENET ALAIN
IPC: A61K8/00
Filed: 1999-03-15
Abstract: The invention concerns novel di-benzene compounds comprising at least one cationic group Z, Z being selected among quatemized aliphatic chains, aliphatic chains comprising at least a quatemized saturated cycle, and aliphatic chains comprising at least a quaternized unsaturated cycle, their use as coupling agents in oxidation dyeing of keratinous fibres, dyeing compositions containing same and oxidation dyeing methods using same.
Patent AU-2801189-A (AU)
Title: Continuous preparation of aromatic diazonium fluoride salts
Inventor: STEPANIUK NICKOLAS J
IPC: C07D213/77
Filed: 1988-11-23
Abstract: Disclosed is a process for continuous preparation of aromatic diazonium fluoride salts wherein diazotizable aromatic primary amines are continuously diazotized in a reactor containing a plurality of sequential reaction zones, wherein a portion of the diazotization agent is continuously injected into each of the reaction zones.
Patent AU-3032492-A (AU)
Title: Lubricating oil compositions
IPC: C10N40/25
Filed: 1992-12-22
Abstract: This invention relates to a lubricating oil composition which has a major proportion of a biodegradable base fluid which is a blend of (a) at least one ester of isotridecyl alcohol and a mono-, di or polycarboxylic acid, and (b) at least one hydrocarbon oil which has no more than 10%w/w of aromatic hydrocarbons, the rest being aliphatic. The proportion of (a) in the blend is from 25-55%w/w. The biodegradability of the base fluid renders the composition more environmentally friendly.
Patent AU-3282184-A (AU)
Title: Interface arrangement
Inventor: MULLER HORST
IPC: H03K5/02
Filed: 1984-09-07
Abstract: 1. Interface circuit for digital signals having an input (1, 1'), downstream of which a first inverter (2) is connected, having a first npn transistor (5), the base of which is connected to the output of the first inverter (2), the emitter of which is connected via a first resistance (7) to a first output terminal (8), and the collector of which is connected to a connection terminal (4) for a positive supply voltage, having a first pnp transistor (6), the base of which is connected to the base of the first npn transistor (5), the collector of which is connected to earth and the emitter of which is connected to the emitter of the first npn transistor (5), having a second inverter (3), the input of which is connected to the output of the first inverter (2), having a second npn transistor (9), the base of which is connected to the output of the second inverter (3), the emitter of which is connected via a second resistance (11) to the second output terminal (12) and the collector of which is connected to the connection terminal (4), and having a second pnp transistor (10), the base of which is connected to the base of the second npn transistor (9), the collector of which is connected to earth, and the emitter of which is connected to the emitter of the second npn transistor (9).
Patent AU-3304599-A (AU)
Title: Enzyme stabilizing polyamide oligomers
Inventor: JAQUESS PERCY A
IPC: C11D7/32
Filed: 1999-02-19
Abstract: Enzymes are stabilized with pre-superpolyamide or pre-fiber-forming polyamide oligomers having a polymer chain backbone containing only secondary amide linkages. The polyamide is combined with an enzyme such as in a liquid enzymatic composition or where the enzyme is in a non-fluid state such as a powder to improve stability and shelf-life of the enzyme. The polyamide oligomer is a condensation product of at least one dibasic acid and at least one diamine. The dibasic acid may be a saturated or unsaturated C3-C10 dicarboxylic acid, and the diamine may be 1,2-diaminoethane, 1,3-diaminopropane, 1,4-diaminobutane, 1,5-diaminopentane, 1,6-diaminohexane, 1,8-diaminooctane or 1,10-diaminodecane. Enzymes stabilized include proteases, xylanases, amylases, cellulases and lipases.
Patent AU-3324793-A (AU)
Title: Feed accelerator system including accelerating vane apparatus
Inventor: LEUNG WOON FONG
IPC: B04B11/02
Filed: 1992-12-16
Abstract: A feed accelerator system for use in a centrifuge, the system comprising a conveyor hub rotatably mounted within a rotating bowl, the hub including an inside surface and an outside surface. At least one feed slurry passageway is disposed between the inside surface of conveyor hub and the outside surface of the conveyor hub, and at least one helical blade having a plurality of turns is mounted to the outside surface of the conveyor hub. A vane apparatus is associated with the passageway and is disposed between two adjacent turns of the helical blade. The vane apparatus may include an inwardly extending baffle and/or an outwardly extending accelerator vane. Alternatively, a U-shaped channel may be associated with the passageway, the U-shaped channel including a plurality partitions attached to the discharge end of such channel so as to form a plurality of discharge channels and a flow directing and overspeeding vane disposed within each channel, each vane having a different forward discharge angle.
Patent AU-3340497-A (AU)
Title: Pumping device by non-vaporisable getter and method for using this getter
Inventor: BENVENUTI CRISTOFORO
IPC: H05H13/04
Filed: 1997-06-18
Abstract: The invention discloses a pumping device by non-vaporizable getter to create a very high vacuum in a chamber defined by a metal wall capable of releasing gas at its surface, characterized in that it comprises a thin layer of non-vaporizable getter coated on at least almost the whole metal wall surface defining the chamber.
Patent AU-3518584-A (AU)
Title: Nonapeptide and decapeptice analogs of LHRH, useful as LHRH agonists
Inventor: NESTOR JOHN JOSEPH
IPC: A61P13/02
Filed: 1984-11-07
Abstract: Nonapeptide and decapeptide analogs of LHRH which have the formula 
<CHEM>
 and the pharmaceutically acceptable salts thereof, wherein:
 A is tryptophyl, phenylalanyl, 3-(1-naphthyl)-L-alanyl or 3-(2-napthyl)-L-alanyl;
 B is tyrosyl, phenylalanyl, histidyl or 3-(1-pentafluorophenyl)-L-alanyl;
 C is an amino acyl residue selected from the radicals represented by the following structural formulas: 
<CHEM>
 wherein
 n is 1 to 5;
 R1 is alkyl of 1 to 12 carbon atoms, -NRR3 wherein R is hydrogen or alkyl of 1 to 4 carbon atoms, R3 is hydrogen, alkyl of 1 to 12 carbon atoms, cycloalkyl, fluoroalkyl, phenyl, benzyl, - (CH2)n-morpholino or -(CH2)nN(R4)2 wherein n is 1 to 5 and R4 is lower alkyl;
 R2 is hydrogen or R3; or R1 and R2 comprise a ring represented by the following structural formulas: 
<CHEM>
 wherein n is 1 to 7; A is hydrogen, alkyl of 1 to 6 carbon atoms or cycloalkyl; and X is halo or A or 
<CHEM>
 wherein R5 is alkyl of 1 to 12 carbon atoms, benzyl, phenylethyl, cyclohexyl, cyclopentyl;
 and R6, R7 and R8 are hydrogen or alkyl of 1 to 4 carbon atoms; and n is the integer 2-5; or
 c) a substituent of the formula 
<CHEM>
 wherein R9 is hydrogen, alkyl of 1 to 12 carbon atoms, phenyl or phenylloweralkyl;
 D is leucyl, isoleucyl, nor-leucyl, N-methyl-leucyl or tryptophanyl;
 E is arginyl, glutaminyl, tyrosyl or leucyl; and
 E is glycinamide or -NH-R<1>, wherein
 R<1> is lower alkyl, cycloalkyl, fluoro lower alkyl or -NH-CO-NH-R<2> wherein
 R<2> is hydrogen or lower alkyl.
Patent AU-3573400-A (AU)
Title: Method and reagents for the determination of bilirubins
Inventor: HABBAL MOHAMMAD ZOUHEIR
IPC: G01N33/72
Filed: 2000-04-18
Abstract: Use of dimethylformamide (I) as accelerator in the determination of bilirubins (II) in serum. Independent claims are also included for the following: (1) a reagent for determination of (II) comprising (I), zinc sulfate and 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (III); and (2) a method for determining (II) comprising: (i) treating serum with sodium nitrite and sulfanilic acid in presence of the reagent of (a); (ii) adding 2-aminoethanol (IV), optionally mixed with (I); and (iii) measuring absorbance.
Patent AU-3633395-A (AU)
Title: Simultaneous demodulation and decoding of a digitally modulated radio signal
Inventor: DENT PAUL W
IPC: H03M13/35
Filed: 1995-09-14
Abstract: Systems and methods according to the present invention provide a combination of demodulation and decoding, termed decodulation herein. By using knowledge of known symbols, decoding known symbols first, and then using the information obtained by decoding known symbols to decode unknown symbols, improved performance can be achieved. This technique can also be used to alleviate the conventional 3dB loss suffered systems using differentially coding and modulation as compared to coherent detection systems.
Patent AU-3708084-A (AU)
Title: Pd-re hydrogenation catalyst
Inventor: MABRY MELINDA ANN
IPC: C07D307/08
Filed: 1984-12-21
Abstract: Palladium/rhenium-on-carbon catalyst; a method employing said catalyst to produce tetrahydrofuran, 1,4-butanediol or mixtures thereof in selectable ratios from a number of starting reactants; and a method for making the Pd/Re/C catalyst.
Patent AU-3775397-A (AU)
Title: Process and device operating in real time for identifying and localizing an area in relative movement in a scene, and for determining the speed and direction of the displacement
Inventor: PIRIM PATRICK
IPC: G06T7/20
Filed: 1997-07-22
Abstract: A process and a device operating in real time for identifying and localizing an area in relative movement in a scene and determining the speed and oriented direction of the relative movement in real time. The process carries out temporal processing of a digital video input signal S(PI) that includes deducing, from the variations between the value of each pixel in a frame and in the immediately preceding frame, a binary signal DP identifying whether or not there was a significant variation and a digital signal CO representing the magnitude of this variation, and a spatial processing including distributing in a matrix these two signals successively for a single frame that is scanned through the matrix, and deducing the required relative movement and its parameters from this matrix distribution. The device includes a temporal processing unit associated with a memory and a spatial processing unit associated with a delay unit, a clock unit and control unit to control the rate of operation of the temporal and spatial processing units.
Patent AU-3857195-A (AU)
Title: Fuel metering system for sequentially feeding fuel to the cylinders of a combustion engine
Inventor: WILDENBERG ADRIANUS MARTINUS M
IPC: F02M69/14
Filed: 1995-10-31
Abstract: PCT No. PCT/NL95/00374 Sec. 371 Date Jul. 14, 1997 Sec. 102(e) Date Jul. 14, 1997 PCT Filed Oct. 31, 1995 PCT Pub. No. WO96/13659 PCT Pub. Date May 9, 1996Fuel metering system for feeding fuel from a storage tank (2) to the cylinders (6) of a combustion engine (8), comprising a fuel supply unit (1) and a distributing device (4, 4', 4'') which comprises a least one rotor driven depending on the rotational position of a crankshaft (16) or camshaft of the combustion engine (8), with the fuel supply unit supplying fuel from the storage tank (2) to the distributing device (4, 4', 4'') and with the distributing device (4, 4', 4''), depending on the rotational position of the rotor, sequentially feeding fuel to the cylinders (6) of the combustion engine. The fuel supply unit (1) continuously supplies fuel to the distributing device (4, 4', 4''). The rotor (13) is driven continuously, with the angle of rotation of the rotor (13) being a continuous function of the angle of rotation of the crankshaft (16) or camshaft.
Patent AU-3941393-A (AU)
Title: Antibodies to alphavbeta3 integrin
Inventor: KIM KYUNG JIN
IPC: C07K16/00
Filed: 1993-03-30
Abstract: PCT No. PCT/US93/02987 Sec. 371 Date Sep. 30, 1994 Sec. 102(e) Date Sep. 30, 1994 PCT Filed Mar. 30, 1993 PCT Pub. No. WO93/20229 PCT Pub. Date Oct. 14, 1993Hybridoma cell line, ATCC HB 11029, which produces murine monoclonal antibody, 10C4.1.3 which specifically binds to alphavbeta3 integrin on human osteoclasts, and is capable of blocking binding of alphavbeta3 integrin to fibrinogen or to vitronectin. The antibody is useful for detecting alphavbeta3 integrin on cells in histological and diagnostic assays, and to treat disease conditions that are characterized by excessive bone resorption.
Patent AU-4089900-A (AU)
Title: Use of cyclic enamines as light protection agents
Inventor: HABECK THORSTEN DR
IPC: A61K8/49
Filed: 2000-06-16
Abstract: Use of new and known bicyclic and tricyclic enamines as UV filters in cosmetic and pharmaceutical preparations is new. Also new is their use for the protection of plastics. Use of bicyclic and tricyclic enamines as UV filters in cosmetic and pharmaceutical preparations is new. R<1> and R<2> = CN; alkylcarbonyl; alkoxycarbonyl; aryloxycarbonyl; or optionally substituted aminocarbonyl; R<3> = H; 1-20C alkyl; 3-20C cycloalkyl; or -CH2-CH2-SO3<->M<+>; M<+> = cation; X = -O-; -S-; or -N(R<3>)-; Z' = group of formula (ii) or (iii): R<4> = H; alkyl, cycloalkyl, alkoxy, cycloalkoxy, alkoxycarbonyl, alkyl-NH-CO-, (alkyl)2-NH-CO-, alkyl-NH- or (alkyl)2N- (each with up to 20C); CN; NH2; or SO3<->M<+> and more than 1 R<4> can be present. Independent claims are also included for: (1) the use of compounds (I) as light screening agents for the protection of plastics; (2) (I; Z' = (iii); and (3) (I; Z' = (ii); R4 = R40; R1, R2 = R10, R20 respectively) R<10> and R<20> = CN or 2-10C alkoxycarbonyl optionally substituted with -(CH2)n-SO3<->M<+>; R<30> = H; CH3; or -(CH2)n-SO3<->M<+>; R<40> = H; 1-8C alkyl; 1-8C alkoxy; or -SO3<->M<+>; n = 2 or 3; M = H or HN(R<5>)(R<6>)(R<7>)<+>; R<5>-R<7> = H lower alkyl optionally substituted with OH; or a metal cation; but at least one -(CH2)n-SO3<->M<+> or -SO3<->M<+> must be present.
Patent AU-4154893-A (AU)
Title: Recording head with cover
IPC: C08G18/62
Filed: 1993-06-25
Abstract: A recording head includes an ejection outlet (41); a covering member (3, 4) for covering the ink ejection outlet.
Patent AU-4316199-A (AU)
Title: Acoustic damping material
Inventor: GALLO ANTHONY
IPC: H04R1/28
Filed: 1999-05-27
Abstract: An acoustic damping material that includes at least one resilient sheet, wherein each of the sheets have a first side and a second side, and wherein at least two portions of the sides face each other to form a multi-layered structure, is provided. The resilient sheet may be made from any resilient polymer film, such as a polyolefin, and especially polyethylene. Also provided is an acoustic speaker system that has an exceptionally flat frequency response, especially at low audible frequencies. The system includes an enclosure, a speaker mounted to the enclosure, and acoustic damping material (according to this invention) inside the enclosure. An acoustic damping panel, which includes a frame and acoustic damping material fixed to the frame, is also provided.
Patent AU-4520796-A (AU)
Title: Production of particular polyesters using a novel catalyst system
Inventor: HILBERT SAMUEL DAVID
IPC: C08G63/68
Filed: 1995-12-14
Abstract: This invention relates to a process of producing a moldable polyethylene terephthalate or modified polyethylene terephthalate having an inherent viscosity greater than 0.6 dL/g comprising reacting the diacid component with the diol component such that a combination of a titanium-based catalyst and a phosphorus-based catalyst is used during the polycondensation steps.
Patent AU-4816500-A (AU)
Title: A unitized barrier and flow control device for electrochemical reactors
Inventor: SALINAS CARLOS
IPC: H01M8/02
Filed: 2000-05-03
Abstract: The invention provides for reducing the number of parts and the number of interfaces found in certain types of chemical reactors, particularly in electrochemical reactors, and especially in the type or reactor known as a fuel cell or fuel cell stack. This reduction comes from the use of a unified structure that combines the functions normally carried out by several components in the unit, particularly by combining the functions of the gas distribution structure and the gas diffusion structure, the gas distribution structure and the gas barrier structure, or all three structures into a single, unitary, metallic part. This offers the advantages of simplified design, better performance, and lighter weight.
Patent AU-5042290-A (AU)
Title: A diagnostic protein marker for bladder cancer
Inventor: ZHAU HAIYEN E
IPC: G01N33/53
Filed: 1990-01-17
Abstract: The present invention involves a method for detecting bladder cancer in a subject. The method preferably comprises first collecting a urine sample from the subject. The presence of a proteinaceous substance having a molecular weight of about 180 kDa according to its relative electrophoretic migration rate through detergent-containing polyacrylamide gel is then measured. This substance reversibly binds concanavalin A and is complexed with gamma globulin while in the urine. The gamma globulin complex binds to Staphlococcal protein A. Said proteinaceous substance, when present in detectable amount, is an indicator of bladder cancer.
Patent AU-5115890-A (AU)
Title: Polycyclic carboxylic acid and anhydride
IPC: C07D221/24
Filed: 1990-03-08
Abstract: Substituted imides of the following formula are antipsychotic, anxiolytic agents with very little extrapyramidal side effects: <CHEM> in which X is -O-, -S-, -SO-, -SO2-, -CR3R4- where R3 and R4, independently, are hydrogen, alkyl of 1 to 4 carbon atoms or, taken together with the carbon atom to which they are attached, R3 and R4 form a cycloalkyl group of 3 to 5 carbon atoms; n is one of the integers 2, 3, 4 or 5; R is phenyl, alkylphenyl in which the alkyl group contains 1 to 4 carbon atoms, halophenyl, trifluoromethylphenyl, alkoxyphenyl, in which the alkoxy substituent contains 1 to 3 carbon atoms, 2-pyrimidinyl, halopyrimidin-2-yl, 2-pyrazinyl, halopyrazin-2-yl, 2-pyridinyl, cyanopyridin-2-yl, halopyridin-2-yl, quinolyl, or haloquinolyl; R1 and R2, taken together, are alkylene of 3 to 5 carbon atoms or alkenylene of 3 to 5 carbon atoms, or taken with the carbon atoms to which they are attached, R1 and R2 complete a benzene ring, or a group of the formula: <CHEM> where Y is -CH2, -CH2-CH2-, -O- or -S- and the dotted line represents optional unsaturation; or a pharmaceutically acceptable salt thereof. In addition, the intermediate b3-dicarboxylic and the corresponding anhydrides - 2,3,3a,4,5,6,6a,7,7a-decahydro-4,6,7-metheno-1H-cyclopena[a]pentalene-1,3 -dicarboxylic acid and octahydro-1, 5-methano-6,8,9-metheno-pentaleno[1,2,-d]oxepin-2,4(1H, 5H)-dione represent especially significant aspects of the invention.
Patent AU-5173293-A (AU)
Title: Novel quaternary ammonium salts and use thereof as medicine
Inventor: KITAGAWA OSAMU
IPC: C07D277/28
Filed: 1993-05-10
Abstract: Quaternary ammonium salts represented by general formula (I) and use thereof as medicines, wherein R<1> and R<2> represent lower alkyl groups which may be the same or different from each other; R<3> represents hydrogen, lower alkyl, etc.; A represents lower alkyl, etc.; Q<-> represents an anion; X represents (a), (b), etc.; Y represents methylene, oxygen or sulfur; Z represents (c), etc.; l and m represent each an integer of 1 or 2; and n represents an integer of 1 to 3. <CHEM>
Patent AU-5638486-A (AU)
Title: Ophthalmic solutions and methods for improving the comfort and safety of contact lenses
Inventor: SU KAI CHIANG
IPC: G02C13/00
Filed: 1986-04-18
Abstract: An ophthalmic solution for improving the exchange of fluid in the area outside a hydrogel contact lens with the fluid in the area underneath the hydrogel contact lens comprising: (a) a hydrogel contact lens flattening agent in an amount form 0.0005% by weight to an amount equivalent to 330 millions moles/kg, optionally (b) an ophthalmically acceptable ionic salt in an amount sufficient to render said solution substantially isotonic, and (c) an ophthalmically acceptable viscosity enhancing agent sufficient to cause the composition to have a Brookfield relative viscosity of 3 to 50 cps. The invention also includes a method for improving the exchange of fluid in the area outside a hydrogel contact lens with the fluid in the area underneath the hydrogel contact lens in a human eye comprising adding to said eye an effective amount of such ophthalmic solutions.
Patent AU-5792996-A (AU)
Title: Oral dosage composition for intestinal delivery and method of use of the same
Inventor: FASANO ALESSIO
IPC: A61K47/42
Filed: 1996-05-16
Abstract: An oral dosage composition for intestinal delivery comprising (A) a biologically active ingredient; and (B) zonula occludens toxin, as well as a method for the use of the same.
Patent AU-5833286-A (AU)
Title: Product recovery method for an aromatic hydrocarbon alkylation process
Inventor: DEGRAFF RICHARD RAYMOND
IPC: C07C2/70
Filed: 1986-06-04
Abstract: A fractionation method is disclosed for the recovery of product alkylaromatic hydrocarbons produced by the alkylation of aromatic hydrocarbons. Three fractionation columns are employed in series. Aromatic feed hydrocarbons are recycled from the overhead of the first column, which is reboiled by the overhead vapor of the second column. The product alkylaromatic is recovered from the condensate produced in using the second column overhead as a heat source. The product alkylaromatic is also present in the bottoms of the second column which flows into a low pressure stripping column. The entire overhead vapor of the stripping column is compressed and passed into the lower portion of the second column.