baber/WOPTO huggingface dataset:
Patent AU-3748200-A (AU)
Title: Method for simulating a characteristic of a physical system
Inventor: WATTS JAMES W III
IPC: G01V1/30
Filed: 2000-03-15
Abstract: A method is provided for simulating at least one characteristic of a physical system. The physical sytem is discretized into a plurality of volumetric cells (201-215) having boundaries therebetween. An initial estimate of state variables is assigned for each cell. For each cell, linear equations are constructed relating its state variables to the state variables of cells adjacent to it. A transportability value is associated with each boundary and the boundaries are ranked corresponding to descending transportability values. The boundary rankings are used to construct topologically one-dimensional strings of cells (50, 51). A matrix equation for each string is constructed by assembling the linear equations associated with the cells for each string. Improved estimates of the state variables of the cells are determined by solving the matrix equations. These state variables are then used to simulate at least one characteristic of the physical system.
Patent AU-3817389-A (AU)
Title: Quantitative determination of phosphorus
IPC: G01N31/22
Filed: 1989-07-17
Abstract: A reagent for determining quantitatively the amount of phosphorous in bodily fluids which comprises a surface active agent, a strong acid, ammonium molybdate, a heavy metal chelating compound, and anti-oxidant, and deionized water is described. A method of using such a reagent is also described.
Patent AU-3962997-A (AU)
Title: Mounting device
Inventor: GEIB RANDALL R
IPC: F16D1/09
Filed: 1997-08-08
Abstract: A mounting device for coaxially anchoring a machine element upon a rotary shaft. The device fits between the interior bore of the machine element and the cylindrical surface of the shaft and is effective to position the element at any desired position longitudinally of the shaft and at any angular position circumferentially of the shaft. The device has inner and outer sleeves, the mating surfaces of which are similarly tapered so that relative axial displacement of the sleeves effects expansion and contraction of the interior bore and external surface of the combined elements. Rotation of a threaded nut at one end of the device effects the relative axial displacement of the inner and outer sleeves to afford expansion and contraction of the outer sleeve without straining the material of the sleeve or the nut.
Patent AU-4014995-A (AU)
Title: An elastomeric joint for a blade tensioning mechanism
Inventor: CORMACK ALEXANDER D
IPC: B07B1/46
Filed: 1995-10-31
Abstract: A tensioning member for a blade screen that permits simultaneous tensioning of a plurality of blades in a blade screen, such as for wood chip sorting. The blades may be provided with a sawtooth detail on a bottom edge to reduce the build-up of wood ribbons or fines that would otherwise occur. An elastomeric joint is also provided which allows a dual-frame blade screen to be assembled, while compensating for any phase angle error between eccentric shafts provided to agitate the wood chips by moving the screens.
Patent AU-4050397-A (AU)
Title: Voltage-gated calcium channel antagonist and methods
Inventor: NEWCOMB ROBERT
IPC: A61P15/06
Filed: 1997-08-01
Abstract: A novel class of peptides selectively block class E voltage-gated calcium channels. The class is exemplified by HG peptides such as HG-1, which is isolated from the venom-producing cells of the tarantula Hysterocrates gigas. Also disclosed are methods of producing blocking class E channels using the peptides. HG peptides have utility, for example, in inhibiting oxytocin release and for use as anticonvulsants.
Patent AU-4090089-A (AU)
Title: Disubstituted benzylamines, their preparation process, their use as medicine and their synthesising agents
IPC: C07C255/42
Filed: 1989-08-30
Abstract: The benzylamines of the formula 
<IMAGE>
 in which R1 and R5 are phenyl, R2 is alkyl and R3 and R4 are hydrogen, alkyl or alkenyl, are psychotropic agents.
Patent AU-4142999-A (AU)
Title: Topical pharmaceutical compositions useful for the treatment of cutaneous or circulatory pathologies on inflammatory, immune, proliferative or degenerative basis
Inventor: GREGORIO CHIARA DE
IPC: A61K36/00
Filed: 1999-05-12
Abstract: Topical pharmaceutical compositions, containing as active ingredient a mixture of pollen extracts and vegetable oil unsaponifiables, useful for the treatment of cutaneous or circulatory pathologies on inflammatory, immune, proliferative or degenerative basis.
Patent AU-4246296-A (AU)
Title: Methods and apparatus for making liposomes containing hydrophobic drugs
Inventor: CASTOR TREVOR P
IPC: A61K31/435
Filed: 1995-11-20
Abstract: The present application features methods and apparatus for making liposomes containing hydrophobic drugs, with critical, supercritical or near critical fluids. The methods and apparatus combine a phospholipid, a drug, and an aqueous phase, or multilamellar vesicles, with a critical, supercritical or near critical fluid. Upon a reduction in pressure, liposomes are formed.
Patent AU-4501085-A (AU)
Title: Bis (triphenylphosphine)-hydrazinomethoxy rhodium
Inventor: VILLAX IVAN
IPC: C07F15/00
Filed: 1985-07-15
Abstract: The new compound bis(triphenylphosphine)hydrazinomethoxyrhodium (I) is a catalyst for the stereo-specific hydrogenation of demethyl-6-deoxy-6-methylene-5-hydroxytetracycline to  alpha -6-deoxy-5-hydroxy-tetracycline.
Patent AU-4525401-A (AU)
Title: Flexible upstream phy burst profile parameters to improve performance of short bursts in impulse noise
Inventor: KOLZE THOMAS J
IPC: H04L69/14
Filed: 2000-12-13
Abstract: A single carrier cable modem can be initialized on multiple channels. By initializing a cable modern on more than one channel, the error rate performance of short data packets in cable modems in an impulsive noise environment is improved. The advantage of low symbol rate transmission for short packets in an impulse noise environment is achieved without sacrificing burst capacity at a cable modem and without the complexity of transmitting multiple symbol waveforms simultaneously at a cable modem.
Patent AU-4625697-A (AU)
Title: Channel allocation method and radio system using a combination of tdma and cdma
Inventor: TOSKALA ANTTI
IPC: H04J13/00
Filed: 1997-10-14
Abstract: A radio system and a channel allocation method in a radio system are provided. The radio system and method have at least one base station communicating with terminals within a coverage area thereof. Air interface resources are allocated to different terminals with a combined time and code multiple access method such that the signal of one or more terminals is transmitted in each time slot. Terminal signals are grouped into different time slots based on connection characteristics of each terminal.
Patent AU-4671499-A (AU)
Title: Improved process of synthesis of 5-methoxy- 2-((4-methoxy- 3,5-dimethyl- 2-pyridyl)methyl)sulfinyl-1h-benzimidazole
Inventor: HAFNER MILAC NATASA
IPC: A61K31/00
Filed: 1999-07-12
Abstract: An improved process of synthesis of 5-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl-1H-benzimidazole (omeprazole) by oxidation of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]thio]benzimidazole with 3-chloroperoxy-benzoic acid in ethyl acetate wherein omeprazole is poorly soluble, at a temperature between -10° C. and 5° C. is disclosed. The second step is a purification of the crude product by dissolution and reprecipitation of the final product.
Patent AU-4789697-A (AU)
Title: Swimming pool cleaner
Inventor: CAMPBELL SANFORD F
IPC: E04H4/16
Filed: 1997-10-31
Abstract: An improved swimming pool cleaner of the type for submerged random travel generally along the floor and sidewalls of a swimming pool to dislodge and collect debris. The pool cleaner comprises a frame and associated housing through which a suction mast extends with a collection bag mounted at the upper end thereof. First and second wheels are mounted for rotation on a common axis on opposite sides of the housing forwardly of the suction mast, and third and fourth wheels are mounted for rotation on a common axis on opposite sides of the housing rearwardly of the suction mast. The first and second wheels are driven by a water-powered drive train within the housing, and the third and fourth wheels are mounted for freewheeling rotation. A forward end of an upper surface of the housing has a substantially linear sloping portion to reduce the tendency of the cleaner to lift off the submerged surfaces of the swimming pool as the first and second wheels propel the cleaner in the forward direction.
Patent AU-4790996-A (AU)
Title: A process for the removal of undesired lipophilic contaminations and/or residues, which are contained in beverages or in vegetable preparations
Inventor: KREUTER MATHIAS-HEINRICH
IPC: A23L5/20
Filed: 1996-03-06
Abstract: Removal of undesirable lipophilic impurities and/or residues from drinks or plant prepns. involves: (i) mixing the drink or prepn. with a lipophilic phase (I), such that the impurities and/or residues dissolve and are almost quantitatively enriched in (I); (ii) removing (I) charged with the residues and/or residues; and (iii) recovering the purified drink or prepn.
Patent AU-4878396-A (AU)
Title: Plate for electrodynamic machines
Inventor: GRUDL JOSEF
IPC: H02K1/14
Filed: 1996-02-19
Abstract: The lamination plate has a central aperture (12) enclosed by a number of segments (14,16) with radial legs (18,20) and peripherally extending arms (22,25) defining winding reception slots (30). The winding slots are accessible via openings (32) adjacent the outer ends of the radial legs, which can be closed after insertion of the machine winding by bending the legs and/or the peripheral arms.
Patent AU-5012799-A (AU)
Title: Niobium powder and a process for the production of niobium and/or tantalum powders
IPC: B22F3/10
Filed: 1999-09-24
Abstract: Production of niobium and/or tantalum powders comprises reducing corresponding niobium and/or tantalum oxides using alkaline earth metals and/or rare earth metals. Reduction is carried out in two stages at controlled temperature. The first reaction step is carried out up to an average composition (Nb, Ta)Ox (where, x = 0.5-1.5), and before the second step the reduction product from the first step is liberated by washing with mineral acids of alkaline earth oxides, rare earth metal oxides and excess alkaline earth metal and/or rare earth metal. An Independent claim is also included for a niobium powder agglomerate having a primary grain size of 0.1-1 microns diameter and an agglomerate diameter distribution of 100-300 microns.
Patent AU-5176790-A (AU)
Title: Star data network with logical ring function preferably using token access
Inventor: INGRE LARS
IPC: H04L12/433
Filed: 1990-02-26
Abstract: PCT No. PCT/SE90/00131 Sec. 371 Date Aug. 21, 1991 Sec. 102(e) Date Aug. 21, 1991 PCT Filed Feb. 26, 1990 PCT Pub. No. WO90/10345 PCT Pub. Date Sep. 7, 1990.Star data network with logical ring function preferably utilizing token access, including a line concentrator with a plurality of bypass switches each arranged for its respective link in a node in the data network. Each bypass switch in the concentrators is provided with a preferably active signal processing element adapted on one signal side for superimposing an incoming and outgoing signal on the same transmission line in the link and on its other side for smoothing out the incoming signals contribution to the outgoing signal, and in that the transmission line in the link is connected to the node via a preferably passive signal processing element with a function corresponding of the function of the preferably active signal processing element, the transmission line preferably being a coaxial cable installed in an earlier terminal network.
Patent AU-5215786-A (AU)
Title: Urea derivatives
Inventor: LASSEN NIELS
IPC: C07C275/24
Filed: 1986-01-09
Abstract: Novel aminoalkyl substituted urea derivatives of the formula: 
<CHEM>
 wherein X and Y are the same or different and are selected from the group consisting of a phenyl group, each of said phenyl groups being optionally substituted with one or two groups selected from halogen, CF3, OH, or alkoxy (1-4 C-atoms); and R<1> and R<2> are the same or different, and are each selected from the group consisting of lower alkyk groups having from one to four carbon atoms inclusive, or they form together with the nitrogen atom a saturated five- or six-membered heterocyclic ring; R<3> anmd R<4> are each selected from hydrogen, lower alkyl or alkenyl groups with from 1-6 carbon atoms inclusive, cyclopentyl or cyclohexyl; and n is 0 or 1, as well as pharmaceutically acceptable acid addition salts thereof,
 and enantiomers,
 are described as having pronounced anti-neoplastic activity against various tumors.
 A method for the preparation of the compounds of Formula I is described, as well as pharmaceutical compositions containing a compound of Formula I as an active ingredient.
Patent AU-5540194-A (AU)
Title: A process for activating a metal surface for conversion coating
Inventor: KRAMER LINDA S
IPC: C23G1/14
Filed: 1993-10-26
Abstract: The invention is a process for applying a phosphate coating to a metal substrate in which the metal substrate is contacted with an aqueous activating bath before the phosphate coating is applied. The improved process is obtained by applying ultrasonic vibration energy to the aqueous activating bath. The ultrasonic energy can be applied to the aqueous activating bath when the aqueous activating bath is in contact with the metal substrate or when the metal substrate is not in contact with the aqueous activating bath.
Patent AU-5562794-A (AU)
Title: Flk-1 is a receptor for vascular endothelial growth factor
Inventor: ULLRICH AXEL
IPC: C12N15/12
Filed: 1993-11-15
Abstract: The present invention relates to the use of ligands for the Flk-1 receptor for the modulation of angiogenesis and vasculogenesis. The invention is based, in part, on the demonstration that Flk-1 tyrosine kinase receptor expression is associated with endothelial cells and the identification of vascular endothelial growth factor (VEGF) as the high affinity ligand of Flk-1. These results indicate a major role for Flk-1 in the signaling system during vasculogenesis and angiogenesis. Engineering of host cells that express Flk-1 and the uses of expressed Flk-1 to evaluate and screen for drugs and analogs of VEGF involved in Flk-1 modulation by either agonist or antagonist activities is described. The invention also relates to the use of Flk-1 ligands, including VEGF agonists and antagonists, in the treatment of disorders, including cancer, by modulating vasculogenesis and angiogenesis.
Patent AU-5620794-A (AU)
Title: System for sink-float separation of solid particles
Inventor: OLIVIER PAUL
IPC: B03B5/42
Filed: 1993-12-20
Abstract: The present invention relates to a system for separating solid particles in two fractions by means of a medium, the specific gravity of said medium situating in between the specific gravity of the particles of the first fraction and the specific gravity of the particles of the second fraction. The preferred system comprises: (a) a scrolled barrel (1) consisting of a central midsection in which the separation takes place; (b) a means (9) associated with said barrel (1) for driving it rotatively along its longitudinal center line; (c) means (5) for feeding or injecting into the barrel both the solid particles to be separated as well as the medium effecting this separation; (d) a means (6) for removing the sink fraction from said central mid-section; (e) a means (8) for removing the float fraction from the central mid-section, and (f) a means (28, 30) to prevent the float particles from crossing over into the sinks and thus reporting with the sink particles. The invention relates to a process for media separation.
Patent AU-5740490-A (AU)
Title: Food product
Inventor: SPEIRS CHARLES
IPC: A23L21/10
Filed: 1990-05-17
Abstract: A gelled sheet of food product is prepared by passing a wet dough of edible substance, such as meat or meat by-product, having food value and comprising a gellable substance, such as sodium alginate, onto a rotating roller to form a sheet and initiating gelation of the gellable material, for example, in the case of sodium alginate, by spraying the material with calcium ions. The sheet can subsequently be processed, for example by being folded and cut to form chunks, which may be useful in a petfood product.
Patent AU-5807994-A (AU)
Title: Shoe, in particular sports shoe
Inventor: SUSSMANN REINHOLD
IPC: A43C11/00
Filed: 1993-12-26
Abstract: PCT No. PCT/DE93/01257 Sec. 371 Date Apr. 15, 1996 Sec. 102(e) Date Apr. 15, 1996 PCT Filed Dec. 26, 1993 PCT Pub. No. WO95/10201 PCT Pub. Date Apr. 20, 1995A shoe (1) with a central turn-lock fastener (5) and deflecting elements (9) for the tensioning element (7) is designed in such a way that mounting, and if required dismounting, of the tensioning elements (7) are made substantially easier. For that purpose, the deflecting elements (9) are provided at their front faces (13) with a groove (15) for the tensioning element (7). The groove is deeper than the thickness of the tensioning element (7). A locking member (18) with a rising flank (19) is provided on at least one side (17) of the groove. The highest point (20) of the rising flank (19) is in the vicinity of the opposite side (21) of the groove, so that the remaining gap is smaller than the thickness (23) of the tensioning element (7).
Patent AU-5966698-A (AU)
Title: Semiconductor substrate and process for producing same
Inventor: OHMI KAZUAKI
IPC: H01L21/20
Filed: 1998-03-26
Abstract: In order to constantly produce a uniform SOI substrate without defect at a low cost by preventing destruction of a porous layer prior to separation of bonded substrates and effecting separation of the bonded substrates securely and easily, in a process for producing a semiconductor substrate comprising forming a non-porous semiconductor layer (13) on a first substrate (10) having porous layers (11, 12) formed on a surface thereof, forming an insulating layer (15) on a surface thereof, bonding the insulating layer (15) to a second substrate (14), and separating the porous layers (11, 12), thereby transferring the insulating layer (15) and the non-porous semiconductor layer (13) onto the surface of the second substrate (14), the first porous layer (11) is formed with a low porosity while the second porous layer is made thin to such extent as to be fragile to easily separate the first and the second substrates. <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>
Patent AU-5980800-A (AU)
Title: Polymer valves
Inventor: DERAND HELENE
IPC: B01J19/00
Filed: 2000-06-30
Abstract: The invention relates to a method of controlling flow of liquids in a micro channel structure. It comprises providing in said micro channel structure plugs ( 34 ) of polymer material in said structure, said polymer material in a first state blocking said channel from liquid flow, and in a second state providing a free path-way ( 32 ) for liquid flow. Energy is selectively applied so as to cause said polymer to enter a desired one of said first or second states. It also relates to a micro channel valve system, comprising a plurality of such plugs ( 34 ). Additionally it comprises a chemical reactor, comprising a plurality of micro chambers interconnected by micro channels, having a valve system according to the invention.
Patent AU-6089698-A (AU)
Title: Intermediate for the production of lignin polymers and their use in the production of reagents for the production of composite materials from plant fibers, waterproof papers and cardboards as well as duroplastics from lignin derivatives
Inventor: HUTTERMANN ALOYS
IPC: C08H8/00
Filed: 1998-01-14
Abstract: The invention relates to an intermediate product for manufacturing polymers of lignin derivatives from the pulp industry, made by treating the lignin derivatives with phenol oxidizing enzymes in the presence of oxidation agents, characterized in that the lignin derivatives are (a) subjected to enzyme treatment for more than 3 hours in the presence of air, or (b) subjected to enzyme treatment for more than 10 minutes while air or oxygen is being passed through them, or (c) oxidized by treatment with chemical oxidation agents. The intermediate product is used in manufacturing polymers of lignin derivatives from the pulp industry, fiber-reinforced thermosetting composite materials from plant fibers, waterproof papers and cardboards, and thermosetting plastics from lignin derivatives.
Patent AU-6100098-A (AU)
Title: Flat filter element and filter module composed of filter elements
Inventor: STROHM GERHARD
IPC: B01D29/00
Filed: 1998-02-09
Abstract: The invention relates to a flat filter element and a filter module composed of said filter elements, which are easy to handle and enable easy disposal when dealing with large filtering surfaces. The filter element consists of at least one inner structure (17) formed by openings (20a-f, 21a, b, 30a-g, 31a, b), wherein the defining surface of the openings (20, 21a, b, 30a, b, 31a, b) formed by the depth filter material (12) constitutes a through-flow surface (11a, b) which is substantially perpendicular to the filter element plane.
Patent AU-6145380-A (AU)
Title: Bleach compositions
Inventor: CLEMENTS ANTHONY HENRY
IPC: C11D9/42
Filed: 1980-08-14
Abstract: A low temperature bleach system comprises an organic peracid and bromide ions in the absence of aldehydes and ketones. The bromide ions may be supplied from sodium bromide and typical peracids include diperisophthalic acid and monoperoxyphthalic acid. The peracid to bromide equivalent ration between 2:1 and 1:2 is preferred, but dye transfer and hygiene benefits are possible with a ratio up to 1:50. The system may be used as such or incorporated in a conventional detergent base.
Patent AU-6193698-A (AU)
Title: Plant for the twin-roll continuous casting of metal strip
Inventor: DAMASSE JEAN-MICHEL
IPC: B22D11/06
Filed: 1998-04-17
Abstract: An installation for the continuous casting of metal strip (13) between two counter rotating rolls (1, 1') with horizontal axes. The rolls (1, 1') are internally cooled, with their surfaces (2, 2') defining a casting space (3) laterally closed by two lateral faces (4, 4') of refractory material with a means for flattening them, at least intermittently, against the ends (5, 5', 5", 5"') of the rolls (1, 1'). It incorporates a cover (6) overhanging the casting space (3), some horizontal clearance ( epsilon ) being between the lateral faces (4, 4'). The lateral faces (4, 4') and/or the cover (6) incorporate some means for reflecting, during the whole of the casting operation onto the surface (8) of the liquid metal (9) present in the casting space (3), the radiation issued by the portions (16) of the liquid metal (9) which are situated in the immediate neighbourhood of the lateral faces (4, 4'), thus ensuring that this radiation does not cross the horizontal clearance ( epsilon ).
Patent AU-6535094-A (AU)
Title: Modular moulding tools for use in a machine for manufacturing shells or thin-walled blanks from pulp material
Inventor: RASMUSSEN TORBEN
IPC: D21J7/00
Filed: 1994-04-13
Abstract: The mutually associated moulding tools, such as a suction mould and an associated pressing-and-depositing mould, neither of which are shown, comprise a baseplate (1) with a modularly divided, rectangular area (2) provided with perforations (3), on which area (2) it is possible to secure, e.g. by means of screws, a number of closely adjacent modular mould parts (A,B) with a rectangular outline, each of the modular mould parts (A,B) serving to produce an article (C,D,E) to be separated from the pulp-material shell having been produced in a subsequent operation. With this arrangement, it is possible to keep the cost of manufacturing the moulding tools and the time required for re-arranging them at such low levels, that even small series of articles (C,D,E) may be manufactured profitably.