baber/WOPTO huggingface dataset:
Patent AU-1632100-A (AU)
Title: Method and apparatus for pitch tracking
Inventor: ACERO ALEJANDRO
IPC: G10L25/93
Filed: 1999-11-22
Abstract: In a method for tracking pitch in a speech signal, first and second window vectors are created from samples taken across first and second windows of the speech signal. The first window is separated from the second window by a test pitch period. The energy of the speech signal in the first window is combined with the correlation between the first window vector and the second window vector to produce a predictable energy factor. The predictable energy factor is then used to determine a pitch score for the test pitch period. Based in part on the pitch score, a portion of the pitch track is identified.
Patent AU-1815295-A (AU)
Title: Cytotoxic factor associated with disseminated sclerosis, its detection and quantification
Inventor: PERRON HERVE
IPC: G01N33/50
Filed: 1995-02-15
Abstract: New isolated or purified gliotoxic factor (A) is toxic against human and animal astrocytes, causing cytomorphological breakdown of their network of intermediate filaments (IF), and/or degradation of IF proteins and/or cell death, partic. by apoptosis.
Patent AU-1875395-A (AU)
Title: 4-amino derivatives of 5-substituted mycophenolic acid
Inventor: MORGANS JR DAVID
IPC: C07D407/06
Filed: 1995-02-16
Abstract: The disclosed derivatives of mycophenolic acid are therapeutic agents advantageous in the treatment of disease states indicated for mycophenolic acid and/or mycophenolate mofetil and other immunosuppressant agents.
Patent AU-1919701-A (AU)
Title: Fluid resistant silicone compositions for sealing magnesium alloy components
Inventor: DECATO ALFRED A
IPC: C09J11/06
Filed: 2000-11-15
Abstract: Silicone compositions are disclosed which exhibit excellent adherence to magnesium-based substrates such as magnesium alloys and which exhibit excellent resistance to organic solvents. These compositions include at least one polymerizable silicone component, at least one amino-containing silane adhesion promoter which enhances adhesion of the composition to magnesium-based substrates, and at least one viscosity modifier, which enhances the resistance of the compositions to organic solvents. Methods of making these compositions, articles of manufacture including these compositions, and a method for providing enhanced adhesion to magnesium-based substrates using these compositions are also disclosed.
Patent AU-2013395-A (AU)
Title: 11,21-bisphenyl-19-norpregnane derivatives
Inventor: GEBHARD RONALD
IPC: A61P9/12
Filed: 1995-05-18
Abstract: The invention relates to a 11,21-bisphenyl-19-norpregnane derivative of formula I <CHEM> wherein R1 is selected from H, halogen, (1-6C)alkoxy, and NR5R6, R5 and R6 being independently hydrogen or (1-6C)alkyl or R5 and R6 together are (3-6C)alkylene; R2 is hydrogen; or R1 and R2 together are a (1-3C)alkylenedioxy group, optionally substituted by one or more halogen atoms; R3 is methyl or ethyl; R4 is selected from C(O)-NR5R6, SOn-(1-6C)alkyl optionally substituted by one or more halogen atoms, SOn-(3-6C)cycloalkyl, n being 1 or 2, SO2-NR5R6, 2-oxypyrrolidinyl, and NR5R6; R7 is H or (1-6C)alkyl; R8 is H or carboxy-1-oxo(1-6C)alkyl; and X is selected from (H,OH), O, and NOH; 11  or a pharmaceutically acceptable salt thereof. The compounds of the invention have anti-glucocorticoid activity and can be used in treating or preventing glucocorticoid-dependent diseases.
Patent AU-2139792-A (AU)
Title: Method for production of 2-amino-6-halogenopurine and synthesis intermediate therefor
IPC: C07D473/40
Filed: 1992-08-28
Abstract: The present invention is directed to a method for producing a 2-amino-6-halogenopurine, a novel synthesis intermediate therefor and a method for producing said synthesis intermediate. The desired 2-amino-6-halogenopurine is an intermediate for the production of the compound useful as an antiviral agent, and by using the compound of the present invention as a starting material, the 2-amino-6-halogenopurine can be produced with high yield.
Patent AU-2191883-A (AU)
Title: Improving adhesion of organopolysiloxanes to substrates
Inventor: PATE MICHELLE D
IPC: C09D183/08
Filed: 1983-12-02
Abstract: A method for improving the adhesion of an amine-containing organopolysiloxane composition to a substrate which comprises coating the substrate with an amine-containing organopolysiloxane composition and thereafter heating the coated substrate to an elevated temperature prior to or during exposure to moisture and carbon dioxide in excess of that present in the atmosphere.
Patent AU-2344295-A (AU)
Title: Inherently light- and heat-stabilized polyamides
Inventor: WEINERTH KLAUS
IPC: D03D15/283
Filed: 1995-04-12
Abstract: A process for preparing inherently light- and heat-stabilized polyamides comprises polymerizing in the presence of at least one triacetonediamine compound of the formulawhere R is hydrogen or hydrocarbyl having from 1 to 20 carbon atoms, preferably alkyl having from 1 to 18 carbon atoms, or benzyl.
Patent AU-2447284-A (AU)
Title: Silicon aluminium oxynitride ceramics
Inventor: JACK KENNETH HENDERSON
IPC: C04B35/58
Filed: 1984-02-10
Abstract: A silicon aluminium oxynitride product having the crystal lattice structure of silicon oxynitride but of expanded cell dimensions is produced by sintering a powder mixture of 50 to 60 wt % of Si3N4, 22 to 35 wt % SiO2, 1 to 20 wt % Al2O3 and 1 to 15 wt % of at least one oxide of Y, Li, Mg, Ca, Sc, Ce or another rare earth element, the molar ratio of SiO2 to Si3N4 being greater than 1:1 and the percentages being based on the total weight of the ingredients. Sintering is effected at 1600 DEG  to 1900 DEG  C. in a non-oxidizing atmosphere so that the Al2O3, said at least one oxide and part of the SiO2 in the mixture react to form a liquid phase from which silicon aluminium oxynitride having an expanded silicon oxynitride crystal lattice is crystallized. The sintered material is cooled to form a product containing said silicon aluminium oxynitride and at least one grain boundary phase containing silicon and the metal(s) of said at least one oxide.
Patent AU-2532192-A (AU)
Title: Purified immunoglobulin
IPC: A61K/
Filed: 1992-09-23
Abstract: Following are described. (A) purified prepn. of an anti-CDw52 antibody which exhibits on size exclusion chromatography a single peak under non-reducing conditions and 2 major peaks under reducing conditions; esp. the prepn. exhibits on conventional SDS polyacrylamide gel electrophoresis, one main band using a non-reduced sample and two main bands using a reduced sample; (B) purified prepn. of an anti-CDw52 antibody having a specific activity greater than 0.8 KU/mg; (C) purified prepn. of an anti-CDw52 antibody, free from host cell contaminants and/or aggregates; (D) purifying an anti-CDw52 antibody comprising (a) applying an aqs. soln. of the antibody to a Protein A column so as to absorb the antibody and eluting the antibody with an acid soln., (b) applying the acidic eluate to an ion-exchange column of charged particles to absorb the antibody and then eluting the antibody with an aqs. soln. of counter-charged ions and (c) applying the aqs. eluate to a size exclusion column of porous particles to retain non-antibody mols. in the porous particles and to obtain the desired antibody in selected fractions produced from the column. Pref. the Protein A column is Protein A Sepharose and the antibody is eluted with citric acid.
Patent AU-2617192-A (AU)
Title: Catalysts for the polymerization of olefins
IPC: C08F4/652
Filed: 1992-10-05
Abstract: A catalyst for the polymerization of olefins, containing magnesium, chlorine, aluminium and at least one transition metal, in a dispersed or emulsified form within an inert diluent, is obtained by:   contacting, in an inert diluent, a magnesium dialkyl and aluminium trichloride, in a molar ratio equal or almost equal to 2/1, at a temperature lower than 105 DEG C to obtain a catalyst precursor in a suspended form, or at a temperature higher than 105 DEG C to form a catalyst precursor in the form of a colloidal emulsion, in the diluent used; and contacting said suspended or emulsified precursor with at least one compound of a transition metal to form a catalyst in the form of a suspension or emulsion respectively. f
Patent AU-2656795-A (AU)
Title: Built detergent compositions comprising oleoyl sarcosinate
Inventor: MURCH BRUCE PRENTISS
IPC: C11D1/10
Filed: 1995-05-30
Abstract: Laundry detergent compositions which comprise an oleoyl sarcosinate surfactant and aluminosilicate and/or silicate builders provide cleaning benefits to fabrics in a conventional laundering operation. Thus, detergent compositions comprising various detersive ingredients, aluminosilicate and/or silicate builders, and oleoyl sarcosinate surfactant are provided.
Patent AU-2659992-A (AU)
Title: Novel 4-arylpiperazines and 4-arylpiperidines
IPC: C07D211/22
Filed: 1992-09-11
Abstract: Compounds of the general formula (I) are disclosed as novel antipsychotic agents.
Patent AU-2912100-A (AU)
Title: Diffuser without pulsation of the impact interface and method for suppressing impact interface pulsation of diffusers
Inventor: KRAUS PETER
IPC: F04D29/68
Filed: 2000-02-15
Abstract: A diffuser for slowing down a fluid and a method for operating a diffuser is described. A channel of the diffusor has an inlet with a smaller flow cross section than a flow cross section of an outlet and at least one opening for receiving an energizing fluid to be transported selectively into the channel. Pulsations of the impact interface are suppressed effectively at all of the operating points by injecting the energization fluid. Pressures of the fluid moving in the diffusor are measured, and amplitudes and frequencies of the measured pressures are evaluated. Energizing fluid is fed into the diffusor if the amplitudes within a predetermined frequency band exceed a threshold value. The utilization ratio of the inventive diffuser is considerably improved as a result of such a measure.
Patent AU-2933292-A (AU)
Title: Multiple gas property sensor
IPC: G01N33/00
Filed: 1992-10-22
Abstract: Transducer apparatus and related method are described for substantially simultaneously determining pressure and one other property (or property combination) of a flowing gas of varying pressure and composition. The technique utilizes several empirical algorithms for correlating the frequency and series resistance of a crystal resonator exposed to the test gas with the desired properties. The apparatus and method can be readily incorporated into an on-line heating value determination process such as that set forth in the referenced co-filed application.
Patent AU-3124393-A (AU)
Title: Switching methods for satellite communication system
IPC: H04L12/56
Filed: 1992-11-06
Abstract: The present invention overcomes the limitations encountered by conventional packet switching using virtual circuits. The present invention utilizes a "datagram" approach that routes every packet (22) conveyed by the system independently at every node in the network. The packets (22) are directed along an optimized pathway through the network by a fast packet switch (38) that directs traffic based on instructions from an adaptive routing processor (12A) that continuously runs an adaptive routing software (12B). This adaptive routing processor (14) supplies an output (12C) to a routing cache memory (20) which stores fast packet switch routing port output tags (30). An input packet processor (28) extracts a supercell address from the header (24) of each packet (22) and uses the supercell address (21A) as an index to retrieve a fast packet switch output port tag (30) stored in the routing cache memory (20). This tag (30) is prepended to the packet (22), and sent to an input port (36) of the fast packet switch (38), which includes a number of multi-stage self-routing switch modules (132) and a number of asynchronous packet multiplexors (134). The modules (132) and multiplexors (134) route the tagged packet (34) to an output port (40) which is connected either to a scanning beam antenna (SBA) or an intersatellite link antenna (ISA).
Patent AU-3285800-A (AU)
Title: Co-crystallization process
Inventor: REUTER KARL
IPC: C07C309/19
Filed: 2000-03-03
Abstract: A process for isolating enantiomer components from a mixture of enantiomers through co-crystallization is disclosed, comprising the steps of (a) forming a solution comprising the mixture of enantiomers (R) and (S) and co-crystallization agents C1 and C2, wherein C1 and C2 are chiral or achiral, with the proviso that at least one of C1 and C2 is chiral and C1 and C2 do not form an enantiomeric pair, whereby C1 forms a co-crystal with (R) and C2 forms a co-crystal with (S); (b) super-saturating the solution in C1 * (R) and C2 * (S); (c) inducing crystallization of co-crystals of C1 * (R) and C2 * (S); and (d) isolating the C1 * (R) co-crystals and C2 * (S) co-crystals.
Patent AU-3482795-A (AU)
Title: Pneumatic device and system
Inventor: SKINNER KEITH THOMAS
IPC: E05F15/04
Filed: 1995-09-18
Abstract: PCT No. PCT/GB95/02208 Sec. 371 Date Aug. 16, 1996 Sec. 102(e) Date Aug. 16, 1996 PCT Filed Sep. 18, 1995 PCT Pub. No. WO96/08657 PCT Pub. Date Mar. 21, 1996A pneumatic device 10 comprises a piston 12 moveable along a cylinder 10. The piston has opposite ends 18, 26 defining a space 30 therebetween. The space is divided into two chambers 30a, 30b by a housing 40 fixed relative to the cylinder and having a fluid flow control passageway 42 therethrough. The space 30 is filled with fluid, such as oil. The piston 12 is arranged such that movement thereof against a spring 16 causes the fluid to be displaced from one chamber 30a of the space 30 to the other chamber 30b through the passageway 42. The spring 16 is arranged to apply a return force to the piston 12 and the rate of return of the piston 12 is controlled by the return flow of fluid through the passageway 42. A pneumatic system 100 includes a device 10 connected between first and second members 58, 58a of a building, such as a door and door frame. The pneumatic system comprises a source of compressed gas C for operating the device 10 to enable the device 10 to move the first member 58 relative to the second member 58a, ie to open and close the door. A switching device 72 controls the supply of compressed gas to the device 10.
Patent AU-3515293-A (AU)
Title: Peptides and nucleic acid sequences related to the Epstein Barr virus
Inventor: MIDDELDORP JAAP MICHIEL
IPC: C12N1/19
Filed: 1993-03-12
Abstract: The present invention relates to peptides immunochemically reactive with antibodies to the Epstein-Barr virus (EBV), comprising at least part of the VCA-p18 or VCA-p40 protein, encoded within the EBV open reading frames BFRF3 and BdRF1 respectively, or a functional variant thereof. The invention further relates to nucleic acid sequences encoding these peptides, monoclonal antibodies against these peptides, cell lines capable of producing monoclonal antibodies and anti-idiotype antibodies. The invention also relates to recombinant vector molecules comprising a nucleic acid sequence according to the invention and host cells transformed or transfected with these vector molecules. The invention is further concerned with immunological reagents and methods for the detection of EBV or anti-EBV antibodies and a method for the amplification and detection of Epstein Barr viral nucleic acid.
Patent AU-3619200-A (AU)
Title: Brake proportioning in-line ball valve
Inventor: DIAZ JUAN
IPC: B60T15/00
Filed: 2000-03-07
Abstract: An apparatus is described wherein for a device for controlling the flow of fluid. A housing having an inlet for receiving the fluid, an outlet for discharging the fluid, and a bore connecting the inlet to the outlet is provided. A piston is disposed in the bore and has a through bore for permitting the flow of the fluid through the piston. A valve member is disposed in the bore of the piston and adapted to engage an internal surface of the piston to block fluid flow through the piston and therefore through the housing, the piston responding to an increase in pressure at the outlet as a result of the fluid flow for moving in a direction toward the valve member until the valve member engages the piston surface to restrict fluid flow. A stop member is disposed in the housing and extends into the bore of the piston for stopping movement of the piston after it engages the valve member. Further, the embodiment includes means for normally positioning the valve member away from the surface so that fluid flows through the piston.
Patent AU-3620293-A (AU)
Title: Process for producing pressure formed synthetic resin bodies
Inventor: HAUNOLD FRITZ
IPC: B27N3/06
Filed: 1993-03-04
Abstract: A process for producing pressure formed synthetic resin bodies comprises (a) a pre-impregnation step and (b) an impregnation step. During (a), loose fibrous materials are intimately and uniformly mixed in the blow line (3) with a binder based on a condensation resin, then are dried in an overheated air flow (6) down to maximun 6 % residual humidity. During (b), the pre-impregnated wood fibres are loosedly piled (10) on a conveyor band (12) and are then laminated on both sides with the release papers (25, 25') coated on one side with the binder based on condensation resin. The thus produced laminated structure (19) is continuously compressed at a higher temperature up to an average mean specific weight between 900 and 1200 kg/m<3>, so that the binder completely penetrates into the fibrous mass, where it is then hardened.
Patent AU-3745993-A (AU)
Title: Pressurized gas packagings using polyoxyethylene glyceryl-obates
Inventor: HETTCHE HELMUT
IPC: C09K23/00
Filed: 1993-03-04
Abstract: Aerosol compressed gas packages containing a member of the group consisting of polyoxyethylene-25-glyceryl trioleate, polyoxyethylene-30-glyceryl monooleate and polyoxyethylene-20-glyceryl monooleate as suspension stabilizer and/or valve lubricant. These materials are especially useful when the package contains TG 227 or TG 134a as the propellant.
Patent AU-3928589-A (AU)
Title: Microbicidal compositions
Inventor: NEVILL DAVID JOHN
IPC: A01N43/653
Filed: 1989-08-03
Abstract: The combination of the plant microbicide 3-cyano-4-(2,3-dichlorophenyl)-pyrrole ("fenpiclonil") with the plant microbicide 1-{2-[2-chloro-4-(4-chlorophenoxy)-phenyl]-4-methyl-1,3-dioxolan-2-ylm ethyl}-1H-1,2,4-triazole results in a synergistrically enhanced activity in the control of plant diseases. Plant microbicidal compositions based on such combinations are especially suitable for treating seed.
Patent AU-3993097-A (AU)
Title: Delta 16 unsaturated C17 heterocyclic steroids useful as steroid C17-20 lyase inhibitors
Inventor: PEET NORTON P
IPC: A61K31/58
Filed: 1997-10-03
Abstract: The present invention relates to  DELTA 16 unsaturated steroids which are useful as steroid C17-20 lyase inhibitors.
Patent AU-4220996-A (AU)
Title: Method of extruding two or more materials
Inventor: BOOT PETER LAWRENCE
IPC: B29C48/154
Filed: 1996-01-30
Abstract: A method of making ornamented elongate members, for example for picture frames, comprises the steps of extruding a first material (4) and cooling it so that it is substantially solid, extruding a second material (6) along a surface of the first material (4), which is arranged to undergo a change enabling a firm bond to be formed between the materials, shaping the second material (6) to produce surface ornamentation (9) and cooling the first and second materials. This provides an inexpensive and quick way of producing ornamented members. <IMAGE>
Patent AU-4275900-A (AU)
Title: Isolating biological modulators from biodiverse gene fragment libraries
Inventor: WATT PAUL MICHAEL
IPC: C07K7/06
Filed: 2000-05-05
Abstract: The present invention provides a method for identifying a modulator or mediator of a biological activity, which activity includes antigenicity and/or immunogenicity, said method comprising the steps of: (i) producing a gene fragment expression library derived from defined nucleotide sequence fragments; and (ii) assaying the expression library for at least an amino acid sequence derived from step (i) for a biological activity wherein that activity is different from any activity the amino acid sequence may have in its native environment.
Patent AU-4364793-A (AU)
Title: Method and device for motor-braking by means of a multi-cylinder internal combustion engine
Inventor: HAAKANSSON OLOF
IPC: F01L13/06
Filed: 1993-05-27
Abstract: PCT No. PCT/SE93/00467 Sec. 371 Date Dec. 16, 1994 Sec. 102(e) Date Dec. 16, 1994 PCT Filed May 27, 1993 PCT Pub. No. WO93/25803 PCT Pub. Date Dec. 23, 1993Methods and apparatus for engine retardation in multi-cylinder combustion engines are disclosed including a hydraulic clearance regulator for regulating the clearance in a valve controller in response to a hydraulic fluid pressure below a predetermined maximum value in which the angular position of the crankshaft of the engine at which the exhaust valve in one of the engine cylinders is operated by an extra ridge on the camshaft is determined by the clearance in the valve controller. A pressure relief valve maintains the hydraulic fluid pressure below the predetermined maximum value, and a controller gradually reduces the clearance towards zero while the hydraulic fluid pressure in the valve controller is maintained below the predetermined maximum value so that the risk of operating the exhaust valve during a cylinder pressure greater than a predetermined elevated cylinder pressure is substantially reduced.
Patent AU-4505896-A (AU)
Title: Getter pump module and system
IPC: F04B37/16
Filed: 1995-11-30
Abstract: A getter pump module includes a number of getter disks provided with axial holes, and a heating element which extends through the holes to support and heat the getter disks. The getter disks are preferably solid, porous, sintered getter disks that are provided with a titanium hub that engages the heating element. A thermally isolating shield is provided to shield the getter disks from heat sources and heat sinks within the chamber, and to aid in the rapid regeneration of the getter disks. In certain embodiments of the present invention the heat shields are fixed, and in other embodiments the heat shield is movable. In one embodiment, a focus shield is provided to reflect thermal energy to the getter material from an external heater element and provide high pumping speeds. An embodiment of the present invention also provides for a rotating getter element to enhance getter material utilization.
Patent AU-4565097-A (AU)
Title: Glyphosate formulations
Inventor: WIKELEY PHILIP SIMON
IPC: A01N57/20
Filed: 1997-10-03
Abstract: PCT No. PCT/GB97/02720 Sec. 371 Date Apr. 7, 1999 Sec. 102(e) Date Apr. 7, 1999 PCT Filed Oct. 3, 1997 PCT Pub. No. WO98/15181 PCT Pub. Date Apr. 16, 1998A low-foam, physically stable composition comprises (i) N-phosphonomethylglycine acid or a water-soluble salt thereof (ii) an alkylglycoside surfactant which is preferably 2-ethyl-1-hexyl glycoside having a degree of polymerization of from 1 to 2 and (iii) a quaternary ammonium salt surfactant such as a dialkyldimethylammonium salt wherein the sum of the carbon atoms in the dialkyl groups is from 12 to 20 or an alkyltrimethylammonium salt wherein the alkyl group contains from 4 to 12 carbon atoms.