baber/WOPTO huggingface dataset:
Patent AU-610594-B2 (AU)
Title: Process for preparing a powder of water-insoluble polymer which can be redispersed in a liquid phase, the resulting powder and utilization thereof
Inventor: BINDSCHAEDLER CHRISTIAN
IPC: A61K9/51
Filed: 1988-04-01
Granted: 1991-05-23
Abstract: A water-insoluble polymer powder that can be redispersed in a liquid phase is obtained by proceeding as follows: first prepare a two-phase liquid-liquid system from a concentrated aqueous solution of a solute and a solution of the polymer in an organic solvent which is at least partially miscible with water, and then add water to it until all of the organic solvent has diffused into the aqueous phase. The polymer microparticles are then washed and dried. When resuspended in water, they result in a pseudo-latex.
Patent AU-758210-B2 (AU)
Title: A method of and a system for delivering calls to plural service provider domains
Inventor: KLOSTERMANN LUCAS
IPC: H04Q3/76
Filed: 1998-12-21
Granted: 2003-03-20
Abstract: A method of and a system for delivering a call to a called subscriber in a service provider domain of an Intelligent Network (IN) telecommunication system (1) comprising plural service provider domains (10; 20). Each such domain (10; 20) comprises interconnected Service Switching Point (SSP) (16; 24) and Service Control Point (SCP) equipment (17; 25). For a ported subscriber (21'), porting information is stored (27; 31; 34) associated with routing information to another service provider domain (10) and service information of the ported subscriber (21'), in particular whether the ported subscriber (21') has availed himself of services relating to call delivery. Each time a call is to be delivered to a called ported subscriber (21'), porting information associated with routing and service information is retrieved (27; 31; 34) and the call will be directly delivered to the ported called subscriber (21') at his actual service provider domain (10) identified by the routing information and in accordance with the service profile information of the called subscriber (21'). <IMAGE>
Patent AU-657164-B2 (AU)
Title: Capillary electrophoresis buffer
Inventor: CHEN ALBERT FU-TAI
IPC: B01D57/02
Filed: 1992-07-31
Granted: 1995-03-02
Abstract: Disclosed herein is a dynamic coating buffer useful in the analysis of samples by open-tube capillary electrtophoretic methods using untreated fused silica capillary columns. The dynamic coating buffer comprises at least one agent having at least two dissociation constants, and high ionic strength characteristics, said agent having a molarity range of from about 0.2M and about 1.0M and a pH range of from between about 3.0 and 11.0. A particularly preferred dynamic coating buffer comprises 0.5M sodium phosphate.
Patent AU-614307-B2 (AU)
Title: Fibres and yarns from a blend of aromatic polyamides
Inventor: MAATMAN HENDRIK
IPC: D01F6/90
Filed: 1988-11-02
Granted: 1991-08-29
Abstract: Fibres consisting wholly or substantially of a mixture of poly-p-phenylene terephthalamide and an aromatic copolyamide. They display an improved tensile strength and elongation at break if the mixture contains, as the copolyamide, (2-25% b.w. of) a polycondensation product of terephthalic acid, p-phenylene diamine and a monomer selected from the group consisting of piperazine, benzidine and 1,4-diamino anthraquinone. The fibres are particularly suitable for use in the manufacture of tyre yarn.
Patent AU-656425-B2 (AU)
Title: Autoclave for treating charged materials
Inventor: WOSNITZA FRANZ DR ING
IPC: B01J3/04
Filed: 1992-10-22
Granted: 1995-02-02
Abstract: The invention relates to an autoclave for pressure-steam treatment of feedstock (6), the autoclave comprising an essentially cylindrical interior (2) enclosed by an autoclave shell (1), and a heating appliance (8) to which a heated heat transfer medium can be admitted and which serves to generate steam in the interior (2). In order to achieve an advantageous design of the heating system, in terms of construction and energy, it is provided that the heating appliance (8) is disposed in one of the lateral curvature regions of the autoclave shell (1) and comprises at least one chimney (10), which is disposed essentially vertically in the autoclave, and a heat exchanger (11), which is disposed in the lower inflow region of the chimney (10) and through which the heat transfer medium flows, so that a free convection flow results which circulates essentially in a circumferential direction of the autoclave shell (1). <IMAGE>
Patent AU-570470-B2 (AU)
Title: Lubricant additives and compositions
Inventor: SHIM JOOSUP
IPC: C10M133/44
Filed: 1984-06-06
Granted: 1988-03-17
Abstract: Synthesized- and mineral-based industrial lubricants are stabilized with a triazole adduct of amine phosphates thereby providing excellent oxidation stability, antiwear and rust preventative performance for said industrial lubricants.
Patent AU-709532-B2 (AU)
Title: Heterocyclic methyl free radicals as image enhancing agents
Inventor: ANDERSSON SVEN
IPC: C07B60/00
Filed: 1995-09-08
Granted: 1999-09-02
Abstract: The present invention relates to certain novel triaryl methyl free radicals and their use as image enhancing agents in magnetic resonance imaging (MRI) as well as to contrast media containing such radicals and to the use of such radicals and their non-radical precursors in the manufacture of MRI contrast media.
Patent AU-620161-B2 (AU)
Title: Removing hydrogen sulphide from a gas mixture
Inventor: BAAR JOHANNES FRANCISCUS VAN
IPC: B01D53/14
Filed: 1989-10-23
Granted: 1992-02-13
Abstract: Process for removing hydrogen sulphide from a gas mixture including hydrogen sulphide comprising contacting the gas mixture with a liquid absorbent composition including an aminopyridine, such as 4-dimethylaminopyridine.
Patent AU-639223-B2 (AU)
Title: Improved process for the preparation of amidoxime derivatives
IPC: C07D295/088
Filed: 1990-01-10
Granted: 1993-07-22
Abstract: A pure crystalline O-(2-hydroxy-3-piperidino-1-propyl) nicotinic acid amidoxime base of the Formula (Ib)  (* CHEMICAL STRUCTURE *)  is disclosed characterized by a melting point of 70 degrees to 73 degrees C., giving, when dissolved in an amount of 1 to 10 ml of concentrated sulfuric acid, a yellow homogeneous solution, and showing the following spectral characteristics: IR spectrum (kBr): (gamma) -O-C=N 1642 cm-1 1H-NMR spectrum (CDCL3, (delta) ppm): 1.48 m, (6H), CH2-piperidine; 2.42 m, (6H), 3*CH2-N; 3.36, br, (1H), CH-O; 4.08 m, (3H), 1-CH2, OH; 5.2, br, (2H), NH2; 7.30 m (1H), pyridine-5'; 7.92 m, 4', 8.62 m (1H), 6', 8.88 m, (1H), 2'.
Patent AU-750835-B2 (AU)
Title: Methods for purifying polyhydroxyalkanoates
Inventor: HOROWITZ DANIEL
IPC: C08G63/90
Filed: 2000-05-12
Granted: 2002-08-01
Abstract: A method is provided for isolating and purifying PHA from microbial or plant biomass that contains PHA. The method includes the step of extracting PHA from the biomass using at least one solvent while simultaneously subjecting the biomass to a filtration process to remove cells. In a preferred embodiment of the method, an aqueous slurry of the biomass is directly extracted by diafiltration using an organic solvent. In a preferred diafiltration process, an aqueous slurry of microbial cells comprising PHA is recirculated through a filtration membrane, wherein the membrane has a pore size sufficiently small to reject individual cells or such aggregates of cells as may exist in the slurry. As liquid is progressively removed from the biomass slurry (by flowing out from the filtration membrane), an organic solvent, preferably a water-miscible solvent that also is a solvent for the PHA, is added to the biomass slurry at a rate which approximates the rate of liquid permeation through the filter, thereby maintaining the volume of the biomass slurry. Impurities which are insoluble in water become dissolved in the solvent-water mixture and pass through the filter membrane, and when the organic solvent concentration reaches a certain level, the PHA becomes soluble and flows through the filtration membrane and can be desolventized to recover the polymer.
Patent AU-617640-B2 (AU)
Title: Fine jewelry rope chain
Inventor: ROZENWASSER DAVID
IPC: A44C11/00
Filed: 1990-03-29
Granted: 1991-11-28
Abstract: A jewelry rope chain having tightly interfitting links (a, b ...) made of wire of a given cross-section, each link having a small gap (20) formed therein slightly larger than the cross-section of said wire, so as to enable one of said links to pass through the gap of a second such link, said links being intertwined to fit tightly one against the other and form in outward appearance a double helix, the improvement being that each link comprises a non-circular geometric shape, said shape comprising a major axis defining long outer and inner diameters (Dox, Doy) and a minor axis defining shorter outer and inner diameters (Dix, Diy), said gap lying in a link section parallel to the major axis and said shorter inner diameter being just over X times greater than the cross-section of the link wire, where X is a number equal to or greater than 2, and method for making same. <IMAGE>
Patent AU-723220-B2 (AU)
Title: Coating blade
Inventor: ERIKSSON TORE
IPC: D21H23/34
Filed: 1997-12-16
Granted: 2000-08-24
Abstract: Coating blade for applying coating material onto a travelling web (41), particularly coating liquid onto a travelling paper web, comprising a steel band (3), which, along the edge section (7) intended to engage the web (41), is provided with a wear-resistant coating (5). Said coating is constituted by a material which has a hardness according to Shore A of from about 30 to about 80.
Patent AU-588885-B2 (AU)
Title: Production of viral antigens
Inventor: STOTT EDWARD JAMES
IPC: C12N7/08
Filed: 1986-06-05
Granted: 1989-09-28
Abstract: Antigens specific to respiratory syncytial virus are produced on the surface of cells by: (1) culturing in vitro cells derived from a human or animal mucosa, (2) inoculating the cultured cells with respiratory syncytial virus, and (3) selecting virally infected cells from the culture. The resulting cells or the viral antigen(s) when partially or completely isolated from the cells have immunological and diagnostic uses in respect of infection by respiratory syncytial virus and may be used to isolate viral antibodies. A specific cell strain NM7 produced by this method from bovine nasal mucosal cells has respiratory syncytial virus antigens on its surface and its corresponding, uninfected cell strain NM5 can be infected similarly.
Patent AU-723956-B2 (AU)
Title: Valve controlled flow into a tube
Inventor: SAMSON ILAN ZADIK
IPC: A61B5/288
Filed: 1996-06-07
Granted: 2000-09-07
Abstract: Vacuum in a non-invasive medical probe having a source of vacuum interconnected with a suction cup by a resilient walled tube, is reduced in a controlled manner by creating a valve aperture in the wall of the tube at a desired location through which aperture no appreciable leakage will occur when vacuum is applied and the tube is in a relaxed state, whereby with the suction cup secured by vacuum on a patient's skin, application of a force to the tube wall will open the aperture and permit a controlled reduction of vacuum in the suction cup to a specified amount. Releasing the force permits the aperture to close so that lower vacuum is maintained and the suction cup continues to be secured on the patient's skin. In a preferred application there is provided a probe adapted for application to the scalp of a fetus with the rim of the suction cup in sealing contact with the surface of the scalp. There is also provided a method of enabling a controlled flow into a resilient walled tube inside which the pressure is lower than outside the tube, by creating a valve aperture in the wall of the tube in a desired location through which no appreciable leakage will occur when the tube is in a relaxed state. The aperture opens on application of a force to the tube wall and permits a controlled flow therethrough into the tube, and the aperture closes when the force is released.
Patent AU-734884-B2 (AU)
Title: Method and apparatus for manufacturing information storage devices
Inventor: HOLLEN ZDENEK A
IPC: G11B7/22
Filed: 1996-07-12
Granted: 2001-06-28
Abstract: A method and apparatus for manufacturing information storage devices. The apparatus includes a bearing insertion device, a lens insertion device, a coarse coil gluing tool, a spring gluing tool, a device for gluing pole pieces, a pentaprism insertion and inspection tool, a constants and transfers test, an optics module alignment device, wedge, microprism and beamsplitter insertion devices, a read channel alignment test, a mass balance attachment devise, a position sensor alignment tool, a device for the attachment of focus and radial coils, a quality control test for testing an optical storage device prior to insertion of the objective lens, and a servo system test. The method includes steps for manufacturing information storage devices with increased quality and efficiency. <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>
Patent AU-536907-B2 (AU)
Title: Furan cements
Inventor: HESSE WOLFGANG
IPC: C08L61/14
Filed: 1980-06-26
Granted: 1984-05-31
Abstract: An acid-hardening low shrinkage cement based on a furan-modified phenolic resin containing as a binder (A) a reaction product of furfuryl alcohol with a hydroxymethyl group-containing substituted phenol resol, based on a substituted phenol selected from the group consisting of bifunctional alkylphenol, an aralkylphenol each having 3 to 20 carbon atoms in the alkyl radical, an arylphenol or a combination thereof with a minor amount of one or more unsubstituted phenols, wherein in the substituted phenol resol at least 75% of the reactive H-atoms of the nucleus are substituted by reaction with formaldehyde and wherein more than 0.5 mol of furfuryl alcohol has been reacted per hydroxymethyl group; together with (B) at least one reactive diluent in a weight ratio of (B):(A) in the range from (0.4 to 1.5):1, and a process for the preparation of said composition.
Patent AU-721172-B2 (AU)
Title: Quenching reagents and assays for enzyme-mediated luminescence
Inventor: SHERF BRUCE A
IPC: G01N33/58
Filed: 1996-06-06
Granted: 2000-06-22
Abstract: The present invention relates to single and dual-reporter luminescence assays utilizing general and specific reagents to quench enzyme-mediated reactions. In one embodiment of the invention, a reagent is added to the assay which non-specifically quenches enzyme-mediated luminescent reactions. In another embodiment of the invention, a reagent is added to the assay which simultaneously quenches one enzyme-mediated luminescent reaction while activating another distinct enzyme-mediated luminescent reaction. An assay kit containing specific quench reagents, and the reagents themselves are also disclosed.
Patent AU-635560-B2 (AU)
Title: Balanced air return convection oven
IPC: F24C1/00
Filed: 1990-08-31
Granted: 1993-03-25
Abstract: A method and apparatus for heating a product (P) which includes a plurality of tapered ducts (90; 290) in a cabinet (20) above and below a conveyor (15; 215) to form streams which are directed toward the product (P). Spent air is drawn through return ducts (81; 89) which have intake openings (83, 87) centered between entrance (24; 224) and exit (26) openings in the cabinet (20) and centered between lateral edges of a conveyor (15; 215) and between the tapered ducts (90; 290) to provide a balanced flow of spent air in the cabinet (20) to the return opening (83, 87). Temperature controlled gas is delivered at an angle through an array of openings (98; 298) adjacent opposite edges of an opening (24, 26; 224) through which a conveyor (15; 215) extends to cause most of the heated air to be drawn to the return duct opening (83, 87) and to maintain internal pressure in the cabinet (20) to prevent ingress and egress of air through the opening (24, 26; 224).
Patent AU-777152-B2 (AU)
Title: Electrical well heating system and method
Inventor: ROUFFIGNAC ERIC DE
IPC: E21B43/30
Filed: 2001-04-24
Granted: 2004-10-07
Abstract: A method is disclosed for treating a hydrocarbon containing formation in-situ and producing a hydrocarbon fluid from the formation, which method comprises pyrolysing hydrocarbons present in the formation at a hydrogen partial pressure of at least 1 bar and at most 50 bar, thereby producing hydrocarbons having a high API gravity, a low carbon number and a low olefins and poly-aromatic compound content.
Patent AU-580463-B2 (AU)
Title: Grey cast iron inoculant
Inventor: HORNUNG MARY JANE
IPC: C21C1/10
Filed: 1987-01-21
Granted: 1989-01-12
Abstract: A silicon bearing strontium containing incoulant for cast or ductile iron is disclosed comprising zirconium, titanium or a mixture thereof. The inoculant may contain between 0.1 to 10% strontium, less than 0.35% calcium and either 0.1 to 15% zirconium, 0.1 to 20% titanium or a mixture of both zirconium and titanium with the strontium. The inoculant, method for produing the inoculant, method for inoculating the melt and an iron so inoculated are described.
Patent AU-640449-B2 (AU)
Title: Condensed thiazole compounds, their production and use
IPC: C07D513/04
Filed: 1991-02-20
Granted: 1993-08-26
Abstract: A novel condensed thiazole derivative of the formula [I]: <CHEM> wherein A is a single bond or CH2; R<1> is hydrogen atom, or an optionally substituted aliphatic, carboxylic acyl or sulfonic acyl group; and R<2> is hydrogen atom, or an optionally substituted aromatic cyclic or aliphatic group, or a salt thereof. The compound [I] is useful for medicines for preventing and treating various diseases such as cancer, arterial sclerosis, hepatopathy, cerebrovascular diseases, inflammatory and the like. A process of the compound of the formula [I] or a salt thereof and a pharmaceutical composition comprising the compound of the formula [I] or a pharmaceutically acceptable salt thereof as an active component are also disclosed.
Patent AU-595606-B2 (AU)
Title: Process of preparation of new catalysts containing rhodium and their application
Inventor: HEGGIE WILLIAM DR
IPC: B01J31/18
Filed: 1987-05-27
Granted: 1990-04-05
Abstract: The present invention refers to the compounds (.mu.-hydrazine-N1:N2)-bis¢bis(triphenylphosphine)-chlororhodium (I)! and di(.mu.-hydrazine-N1:N2)-bis¢bis(triphenylphosphine)rhodium (I)! dichloride, which are homogenous hydrogenation catalysts and their application in the hydrogenation of the exocyclic methylene group of acid addition salts of 6-demethyl-6-deoxy-6-methylene-5-hydroxytetracycline (methacycline) to prepare .alpha.-6-deoxy-5-hydroxytetracycline (doxycycline).
Patent AU-596190-B2 (AU)
Title: Arrangement for liquid treatment of pulp
Inventor: GUDMUNDSSON PER ERIK WILHELM
IPC: D21C/
Filed: 1987-04-15
Granted: 1990-04-26
Abstract: PCT No. PCT/SE87/00192 Sec. 371 Date Sep. 14, 1988 Sec. 102(e) Date Sep. 14, 1988 PCT Filed Apr. 15, 1987 PCT Pub. No. WO87/06962 PCT Pub. Date Nov. 19, 1987.Apparatus for treating a pulp suspension with a treatment liquid is disclosed, comprising a continuous pervious belt for receiving the pulp suspension and moving it through a treatment zone in a predetermined direction. A treatment liquid supply is located above the continuous belt for supplying the treatment liquid onto the pulp suspension as it travels through the treatment zone, and a collector is located below the continuous belt for receiving liquid passing through the pulp suspension. The treatment liquid supply includes a treatment liquid feed pipe for supplying a flow of the treatment liquid, a distributor for dividing the flow of treatment liquid from the treatment liquid supply into first and second flow components, the first flow component being in the direction of the moving belt and the second flow component being counter to that direction, a deflector for deflecting the second flow component into that direction, and first and second plates for applying first and second flow components onto the pulp suspension, whereby the amount of the treatment liquid supplied to the pulp suspension is controlled.
Patent AU-689797-B2 (AU)
Title: Phosphate-binding polymers for oral administration
Inventor: HOLMES-FARLEY STEPHEN RANDALL
IPC: C08K5/1515
Filed: 1994-08-10
Granted: 1998-04-09
Abstract: The present invention relates to compositions for use in therapy, e.g. in phosphate-binding polymers which are provided for removing phosphate from the gastrointestinal tract. The polymers are orally administered, and are useful for the treatment of hyperphosphatemia.
Patent AU-677863-B2 (AU)
Title: Alginate wound dressings
Inventor: KERSHAW DAVID
IPC: A61L26/00
Filed: 1994-09-16
Granted: 1997-05-08
Abstract: PCT No. PCT/GB94/02024 Sec. 371 Date May 16, 1996 Sec. 102(e) Date May 16, 1996 PCT Filed Sep. 16, 1994 PCT Pub. No. WO95/09658 PCT Pub. Date Apr. 13, 1995A wound dressing which comprises alginate characterized in that the alginate has a mannuronate content of 50% to 80% has a molecular weight of 7,000 to 40,000 and has a monovalent:polyvalent of from 10 to 30:70 to 90.
Patent AU-778498-B2 (AU)
Title: Pharmaceutical composition for treatment of mucosal epithelial ulceration and/or erosion
Inventor: SKULASON SKULI
IPC: A61K31/167
Filed: 2000-10-22
Granted: 2004-12-09
Abstract: A bioadhesive pharmaceutical composition for treatment of mucosal epithelial ulceration and/or erosions, said composition comprising: (i) a bioadhesive substance; (ii) a biologically active substance having MMP inhibitory activity; and (iii) an optional physiologically acceptable vehicle; said bioadhesive substance and optional physiologically acceptable vehicle being selected to release the biologically active substance in a therapeutic amount into the epithelia of the mucosa without affecting the normal flora thereof; use of the composition for the manufacture of a medicament for treating mucosal ulceration and/or erosion; a method of treating mucosal epithelial ulceration and/or erosion in a mammal; and a method of delivering a biologically active substance to the mucosa of a mammal for treatment of mucosal epithelial ulceration and/or erosion.
Patent AU-607439-B2 (AU)
Title: Method and formulation for orally administering bioactive agents to and through the peyer's patch
Inventor: TICE THOMAS R
IPC: A61K39/00
Filed: 1987-10-19
Granted: 1991-03-07
Abstract: A method and formulation for orally administering a bioactive agent which comprises encapsulating the agent in one or more biodegradable and biocompatible polymer or copolymer excipients to form a microcapsule which is capable of passing through the gastrointestinal tract unaffected and being taken up by the Peyer's patch.
Patent AU-610528-B2 (AU)
Title: Leukotriene antagonists
Inventor: GLEASON JOHN GERALD
IPC: A61K31/195
Filed: 1987-10-27
Granted: 1991-05-23
Abstract: This invention relates to alkanoic acid compounds having phenyl and sulfinyl or sulfonyl substituents which are useful as leukotriene antagonists and pharmaceutical compositions containing such compounds. The invention also relates to the use of such compound for treatment of diseases in which leukotrienes are a factor.
Patent AU-753848-B2 (AU)
Title: Magnetic cell separation device
Inventor: STERMAN MARTIN D
IPC: G01N33/531
Filed: 1998-06-04
Granted: 2002-10-31
Abstract: The method includes placing a vessel containing a solution having magnetized substances into a magnetic device. The solution is then incubated in the device for a period of time sufficient to allow the magnetized substances to migrate radially toward the interior wall of the vessel, and a sample of the solution removed from the center of the vessel would contain non-magnetized particles. The magnetic device is made of four polar magnets and a plurality of interpolar magnets disposed therebetween. The interpolar magnets are positioned to progressively rotate towards the orientation of the four polar magnets creating an even flux within the solution thereby causing the radial movement of the magnetized substances toward the inner wall of the surrounding magnets.