baber/WOPTO huggingface dataset:
Patent AU-659141-B2 (AU)
Title: Solar energy system
Inventor: HORNE WILLIAM E
IPC: F24S20/20
Filed: 1992-02-24
Granted: 1995-05-11
Abstract: A solar energy system that includes a primary concentrator (12), a receiver (14) having a plurality of photovoltaic cells (26), and a prefilter (22) surrounding the receiver (14). The prefilter absorbs some of the radiation that is out of band with respect to the photovoltaic cells (26), and may include a conduit (28) for a cooling fluid. The cells on the receiver are positioned such that each cell receives the same solar energy flux (16). The receiver may include a phase change to protect the photovoltaic cells from excessive temperatures.
Patent AU-660180-B2 (AU)
Title: 1-acylpiperidine compounds
Inventor: SCHILLING WALTER DR
IPC: A61K31/454
Filed: 1992-08-10
Granted: 1995-06-15
Abstract: 1-Acylpiperidine compound of the formula I    <IMAGE>  (I)  in which R1 is an optionally substituted aralkyl, aryloxyalkyl, heteroaralkyl, aroyl, heteroaroyl, cycloalkylcarbonyl, aralkanoyl, heteroarylalkanoyl, aralkoxycarbonyl or arylcarbamoyl radical or the acyl radical of an  alpha -amino acid which is optionally N-substituted by lower alkanoyl or carbamoyl-lower-alkanoyl, R2 is cycloalkyl or an optionally substituted aryl or heteroaryl radical, R3 is hydrogen, alkyl, carbamoyl or an alkanoyl or alkenoyl radical which is optionally substituted by carboxyl or esterified or amidated carboxyl, R4 is an optionally substituted aryl or optionally partially hydrogenated heteroaryl radical, X1 is methylene, ethylene, a direct linkage, an optionally ketalised carbonyl group or an optionally etherified hydroxymethylene group, X2 is alkylene, carbonyl or a direct linkage, and X3 is carbonyl, oxo-lower-alkylene, oxo(aza)-lower-alkylene or an alkylene radical which is optionally substituted by phenyl, hydroxymethyl, optionally esterified or amidated carboxyl or, in higher than the  alpha  position, by hydroxyl, and its salts have substance-P-antagonistic properties and can be used as pharmaceutically active substances in pharmaceuticals for the treatment of disorders in whose development substance P plays an essential part.
Patent AU-753794-B2 (AU)
Title: Natural resin formulations
Inventor: FREEL BARRY
IPC: C09J161/06
Filed: 1999-01-29
Granted: 2002-10-31
Abstract: This invention is directed to a method of preparing a natural resin by liquefying wood, bark, forest residues, wood industry residues, or other biomass using fast pyrolysis in order to produce product vapours and char. Following removal of the char from the product vapours, a first set of compounds are removed from the product vapours by rapid quenching in order to obtain a remaining selected product vapour from which a natural resin is obtained. The natural resin comprises a total phenolic content from about 30 % to about 80 % (w/w), and is further characterized as having a pleasant smoky odour. The natural resin has surprisingly been found to be suitable for use within adhesive formulations without requiring any further extraction or fractionation procedures. Adhesives comprising up to 60 % natural resin have been prepared and tested in board production and found to exhibit similar properties associated with commercially available resins. The natural resin may substitute for phenol, or for both phenol and formaldehyde within phenol-containing resins. Similarly, the natural resin can replace a substantial part of the components within urea-containing resins.
Patent AU-723936-B2 (AU)
Title: Method and apparatus for processing polluted gas containing harmful substances
Inventor: IZUMI JUN
IPC: B01D53/38
Filed: 1999-04-01
Granted: 2000-09-07
Abstract: Ozone generated from an ozonizer (16) is added to a polluted gas containing harmful substances, which is generated from a polluted gas source (11). Then, the ozone-added polluted gas is allowed to flow through an adsorbing layer (181) containing a high-silica adsorbent that adsorbs both ozone and harmful substances. The harmful substances contained in the polluted gas are converted into harmless substances within the adsorbing layer by the action of the ozone. <IMAGE>
Patent AU-652673-B2 (AU)
Title: Two stroke internal combustion engine
Inventor: POWELL BRIAN LESLIE
IPC: F02B19/16
Filed: 1992-09-23
Granted: 1994-09-01
Abstract: A two stroke internal combustion engine comprises a piston (8) reciprocating in compression chamber (6), an inlet valve (5) permitting the supply of scavenging air at high pressure to compression chamber (6), a small external combustion chamber (3) having restricted communication (9) with compression chamber (6), a valve (2) permitting the injection into combustion chamber (3) of a rich fuel/air mixture which in part passes to compression chamber (6) to form a fuel lean mixture with the scavenging air therein, and ignition means (1) to ignite the fuel which mixture in combustion chamber (3), in turn allowing burning fuel to ignite the fuel lean mixture in compression chamber (6) so that the operating temperatures in the compression chamber remain sufficiently low to inhibit the formation of nitrogen oxides therein.
Patent AU-607028-B2 (AU)
Title: A method for purifying resin-containing waste liquor in the manufacture of cellulose pulps
Inventor: NORDBERG CECILIA MARIA
IPC: D21C11/00
Filed: 1988-12-14
Granted: 1991-02-21
Abstract: The present invention solves the problem of managing resin-containing waste liquors within the cellulose pulp industry. The invention relates to a method for purifying resin-containing waste liquor in the manufacture of cellulose pulp, in which method a pH-adjusting chemical is, when necessary, added to resin-containing waste liquor removed from the cellulose pulps, so that the pH of the waste liquor will lie within the pH range 1-7, and in which a water-soluble organic polymer is added to the waste liquor in the form of a forwardly moving liquid stream. The method is characterized by dividing up the requisite amount of polymer into part quantities which are introduced into the liquid stream on at least two occasions, by subjecting the liquid stream to a pronounced shearing and/or turbulent treatment process, and by subsequently separating agglomerated resin from the waste liquor.
Patent AU-617145-B2 (AU)
Title: Use of high molecular weight sulfonate as auxiliary dispersants for structured kaolins
Inventor: NEMEH SAAD
IPC: D21H19/44
Filed: 1989-01-24
Granted: 1991-11-21
Abstract: A heat stabilized slurry of bulked kaolin pigment is prepared by mixing a small but effective amount of a water-soluble cationic material such as a cationic polyelectrolyte flocculant with a kaolin clay pigment in the presence of water. The resultant bulked clay product is dispersed to form a high solids clay-water slurry useful in making aqueous coating colors suitable for manufacturing lightweight coated publication papers or the pigment can be used as a filler for paper webs. Slurries having stable viscosity during storage at elevated temperature and improved resistance to the formation of sediment are prepared by using as the dispersant a combination of an anionic lignosulfonate and an anionic naphthalene sulfonate formaldehyde complex in combination with a polyacrylate salt.
Patent AU-614336-B2 (AU)
Title: Communications system with moving bodies with the aid of satellites
Inventor: DULCK JEAN-FRANCIS
IPC: H04B7/195
Filed: 1989-02-23
Granted: 1991-08-29
Abstract: The system comprises at least two geosynchronous satellites (S-A, S-B) having the same elliptical orbit and the same trace on the ground. The longitudes of ascending node are displaced. The moving bodies have a vertically pointed fixed antenna. The system operates for 24 hours continuously with one or other of the satellites.
Patent AU-666687-B2 (AU)
Title: Hair treatment composition
Inventor: LEE G JAE
IPC: A61K8/85
Filed: 1992-12-18
Granted: 1996-02-22
Abstract: A hair treatment composition is provided that includes a water-insoluble, dispersible polymeric resin having a viscosity of less than 2 centipoise at 25 DEG C when dispersed at 10% in water; a water-soluble polymeric resin having a viscosity greater than 6 centipoise at 25 DEG C when 10% is placed in water; and a water-soluble polymer of molecular weight greater than about 500,000.   Illustrative of the water-insoluble resin is a diglycol/cyclohexanedimethanol/isophthalates/ sulphoisophthalates polyester. Preferably the water-soluble polymeric resin is a copolymer of polyvinylpyrrolidone and vinyl acetate. The preferred water-soluble polymer is polyvinylpyrrolidone, especially a polymer having molecular weight of around 630,000.
Patent AU-780804-B2 (AU)
Title: Homogeneous enzymatic assay for vitamin B6 and improvements in H2S detection
Inventor: XU MINGXU
IPC: C12Q1/37
Filed: 2000-02-01
Granted: 2005-04-21
Abstract: Enzymatic methods to determine the concentration of pyridoxal 5'-phosphate (PLP) in biological fluids are described. The methods of the invention are useful to assess risk for cardiovascular disease. The assay can be a homogeneous assay using the ability of PLP to function as a co-enzyme for homocysteinase and related enzymes and measuring the products of the reaction preferably spectrophotometrically. The invention also includes improvements in sensitivity of assays for measuring hydrogen sulfide production by measuring fluorescence as opposed to absorbance of the oxidized product of H2S with N,N-dialkyl p-phenylene diamine.
Patent AU-767501-B2 (AU)
Title: Tenascin-C nucleic acid ligands
Inventor: HICKE BRIAN
IPC: C12Q1/68
Filed: 2000-01-28
Granted: 2003-11-13
Abstract: Methods are described for the identification and preparation of nucleic acid ligands to tenascin-C. Included in the invention are specific RNA ligands to tenascin-C identified by the SELEX method. Further included in the invention are methods for detecting the presence of a disease condition in a biological tissue in which tenascin-C is expressed.
Patent AU-628050-B2 (AU)
Title: Biosynthetic osteogenic proteins and osteogenic devices containing them
Inventor: OPPERMANN HERMANN
IPC: C12P21/02
Filed: 1989-04-07
Granted: 1992-09-10
Abstract: Disclosed are 1) osteogenic devices comprising a matrix containing osteogenic protein and methods of inducing endochondral bone growth in mammals using the devices; 2) amino acid sequence data, amino acid composition, solubility properties, structural features, homologies and various other data characterizing osteogenic proteins, and 3) methods of producing osteogenic proteins using recombinant DNA technology. <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>
Patent AU-625374-B2 (AU)
Title: Compositions containing vitamin k
Inventor: LAIMBOCK JOHANNES FRANCISCUS
IPC: A23L29/00
Filed: 1989-05-22
Granted: 1992-07-09
Abstract: Foodstuffs, chewing gum, tooth paste and pharmaceutical preparations having anti-caries activity, containing at least one vitamin K (including compounds chemically related with vitamin K) as anti-caries agent. Foodstuffs, chewing gum, tooth paste and pharmaceutical preparations having anti-caries activity, containing a combination of at least one vitamin K (including compounds chemically related with vitamin K) on the one hand, and on or more fluorine compounds on the other hand, as anti-caries agent. Milk or a product derived from one or more milk constituents, such as cheese, as a possible basis of the said foodstuffs. Processes for preparing the said products.
Patent AU-747335-B2 (AU)
Title: Method for preparing hydrazine hydrate
Inventor: SCHIRMANN JEAN-PIERRE
IPC: C01B21/16
Filed: 1999-05-06
Granted: 2002-05-16
Abstract: A method for preparing hydrazine hydrate comprising: (a) reacting ammonia, hydrogen peroxide and methyl ethyl ketone in a working solution to form an azine; (b) separating the working solution from a mixture comprising the azine, methyl ethyl ketone oxime and optionally the methyl ethyl ketone which had not reacted; (c) recycling the working solution to step (a) after an optional treatment; (d) hydrolyzing the azine to obtain hydrazine hydrate and regenerating the methyl ethyl ketone; (e) recycling to step (a) the methyl ethyl ketone. In step (d) the methyl ethyl ketone oxime is purged.
Patent AU-718810-B2 (AU)
Title: Aglucone isoflavone enriched vegetable protein extract and protein material, and high genistein and daidzein content materials and process for producing the same
Inventor: BRYAN BARBARA A
IPC: A23L11/00
Filed: 1997-09-01
Granted: 2000-04-20
Abstract: An aglucone is isoflavone enriched vegetable protein extract and protein material are provided, as well as a high genistein content material and a high daidzein content material. Isoflavone conjugates in a vegetable material are converted to isoflavone glucosides by treating the vegetable material at a temperature and a pH for a period of time sufficient to effect the conversion. The isoflavone glycosides are converted to glucose isoflavones by enzymatic reaction. The vegetable material is extracted with an aqueous extractant having a pH above about the isoelectric point of protein in the vegetable material to extract protein and the isoflavones either before or after conversion of the isoflavone conjugates to isoflavone glucosides or the conversion of the isoflavone glucosides to aglucone isoflavones. An aglucone isoflavone enriched protein material is produced by precipitating the protein and aglucone isoflavones from the extract. A high genistein content material or a high daidzein content material may be produced from the aglucone isoflavone enriched protein extract or aglucone isoflavone enriched protein material by separating the high genistein or high daidzein content material from the extract or protein material.
Patent AU-611821-B2 (AU)
Title: Receptive coating for pressure sensitive adhesive
Inventor: MCINTYRE TIMOTHY J
IPC: B42B9/06
Filed: 1989-08-03
Granted: 1991-06-20
Abstract: Supply paper (40) is provided at spaced longitudinal positions along one side with a repositionable adhesive (14). A receptive coating (16) comprised of a CF oil-based ink is applied at spaced longitudinal positions along the opposite of the paper, the positions along opposite sides of the paper being out of registration one with the other. The paper (40) is cut into strips, assembled to form pads (P) with the repositionable adhesive (14) holding the paper strips (18) one to the other at one end thereof. A paper strip (18) may be removed from the pad (P) and flexed to form a band with opposite ends overlying one another with the adhesive (14) in contact with the receptive coating (16). The repositionable adhesive (14) and receptive coating (16) cooperate to provide enhanced adhesion.
Patent AU-763551-B2 (AU)
Title: Ultrasound bandages
Inventor: TALISH ROGER J
IPC: A61L15/16
Filed: 1999-05-06
Granted: 2003-07-24
Abstract: Ultrasound bandages and ultrasound transducer array bandages are provided herein to accelerate the healing of wounds by positioning the ultrasound transducer array bandages adjacent to a wound and generating ultrasonic pulses. The ultrasonic bandages generally include a backing layer and a transducer material disposed on at least a portion of the adhesive layer. The ultrasound transducer array bandages generally include a backing layer and an array comprising a plurality of transducer materials arranged in adjacent relation to define spaces therebetween, the array being disposed on at least a portion of the backing layer.
Patent AU-582568-B2 (AU)
Title: Apparatus for encoding image signal
Inventor: KOMATSU KOUSUKE
IPC: H04N1/41
Filed: 1985-03-20
Granted: 1989-04-06
Abstract: An image signal encoding system wherein image signal is directly taken in for example from a video camera, changed to digital data, broken down into PDI basic patterns, and then converted into NAPLPS code automatically. The image signal is divided into a plurality of areas and the information content of the image signal is reduced for adequate encoding after taking in the image signal. Usually "POLYGON" commands are used as the NAPLAS code.
Patent AU-705051-B2 (AU)
Title: Universal demarcation point
Inventor: CARLSON JEFFREY A
IPC: H04B10/2581
Filed: 1996-02-08
Granted: 1999-05-13
Abstract: A universal demarcation point for managing the delivery of communications services to a subscriber that provides an interface between a utility distribution network and subscriber owned equipment. The universal demarcation point includes a utility accessible portion and a subscriber accessible portion. The utility accessible portion has an input port, an output port, a plurality of modular connectors, a power supply, and a plurality of service modules. The input port provides access to the universal demarcation point for delivery of communications service from the utility distribution network. The communications services are delivered through a hybrid cable. The hybrid cable has a plurality of fiber optic cables and a plurality of copper cables. The fiber optic cables are capable of transmitting light signals and the copper cables are capable of transmitting electric power. The output port provides access for delivering the communications services from the universal demarcation point into the subscriber's dwelling. The plurality of connectors are fixedly mounted to the universal demarcation point. The power supply is removably mounted to the universal demarcation point. The power supply converts the electric power into a voltage for powering the operation of the universal demarcation point. The service modules are capable of plugging into the modular connectors and convert the light signals that are transmitted on the fiber optic cables onto cables that are suitable for use in the subscriber's dwelling. The subscriber accessible portion is adjacent to the utility accessible portion and has ports that enable the subscriber to test the integrity of the communications services delivered from the utility distribution network.
Patent AU-703948-B2 (AU)
Title: New aryl(alkyl)propylamides, process for preparing them and pharmaceutical compositions containing them
Inventor: LESIEUR DANIEL
IPC: A61K31/38
Filed: 1996-05-29
Granted: 1999-04-01
Abstract: Arylalkyl propylamide derivs. of formula (I), their enantiomers and diastereoisomers and their salts, are new except for N-Ä3-(4-hydroxy-naphth-1-yl)propylÜacetamide or N-Ä3-(4-benzyloxy-naphth-1-yl)propylÜacetamide. In (I), R1 = H, OH, R6 or OR6; R6 = e.g. opt. substd (cyclo)alkyl, opt. substd cycloalkylalkyl, alkenyl, alkynyl, cycloalkenyl, opt. substd phenyl etc.; R1' = R6', OR6', OH, COR7, CH2R7 or OCOR7; R6' = as R6; R7 = opt. substd 1-5C alkyl, opt. substd cycloalkyl or opt. substd cycloalkyl-(1-5C) alkyl, opt. substd phenyl etc.; Het A = e.g. dihydro- or tetrahydronaphthalene, naphthalene, benzothiophene etc.; n = 3-6; R2 = H or alkyl; R3 = C(=X)-R4 or C(=X)-NH-R5; X, X' = O or S; R4 = e.g. H, opt. substd. alkyl, alkenyl, alkynyl, opt. substd. cycloalkyl or opt. substd. cycloalkylalkyl; and R5 = H, opt. substd. alkyl, opt. substd cycloalkyl or opt. substd. cycloalkyl alkyl; with provisos.
Patent AU-594262-B2 (AU)
Title: Permanent magnet variable reluctance generator
Inventor: MCGEE DANIEL W
IPC: H03K21/38
Filed: 1986-04-24
Granted: 1990-03-01
Abstract: A variable magnetic reluctance generator is disclosed generally comprising a stator (1) having pairs of spaced magnetic poles (8A,8B) of opposite polarity. Like polarity poles are adjacent one another to define a gap (7) having all poles of the same polarity on the same side, and permanent magnet means (6A,6B) provide an essentially uniform magnetic field intensity along the length of the gap (3). The opposite polarity poles (BA,BB) are connected by a magnetically permeable path (3) that is surrounded by a stator winding (5). The rotor (2) has alternating segments (14,14a) of high and low magnetic permeability and these segments move through the gap (7) between the opposite polarity poles (8A, 8B), which changes the magnetic permeability between them. This causes variations in the magnetic flux in the magnetically permeable path (3), which induces an electrical current in the surrounding stator winding (5). Output voltage may be controlled by auxiliary field coils (21) on the stator (1) or by other means.
Patent AU-755407-B2 (AU)
Title: Power electronic componenet including cooling means
Inventor: MERMET-GUYENNET MICHEL
IPC: H01L23/473
Filed: 1999-11-23
Granted: 2002-12-12
Abstract: Power electronic component (28) comprises a first composite structure (19) for thermal transfer and electric insulation, comprising two conducting or semiconducting layers (18) onto which is mounted at least one power semiconducting circuit (20) with contacts (23) connected to an array of conducting elements insulated from each other, this array being integrated into a second composite structure (119) for thermal transfer and electric insulation made of at least one semiconductor layer (110). One of the first and second composite structures comprises internal passages (12,112) for heat exchanging fluid.
Patent AU-762797-B2 (AU)
Title: Enamel application composition and method for making enamelled formed parts
Inventor: HELLOUIN REMY
IPC: C09D167/00
Filed: 1999-10-06
Granted: 2003-07-03
Abstract: The invention concerns a liquid composition comprising more than 50 wt. % of frit, a solvent and a thermosetting resin containing: at least a polyhydroxypolyester and/or a polyhydroxypolyacrylate whereof the OH index ranges between 3 and 100 mg KOH/g and with a molecular weight less than 100000 g/mol; at least a crosslinking agent adapted to cause the hydroxy functions of said polymers to react by transesterification or polyaddition. Said composition provides stability facilitating coating on sheet metal at room temperature, good adherence of the crosslinked coating on the sheet metal, enabling forming before vitrification of the frit.
Patent AU-683044-B2 (AU)
Title: Process for preparing controlled release pharmaceutical forms and the forms thus obtained
Inventor: MOTTA GIUSEPPE
IPC: A61J3/10
Filed: 1993-12-23
Granted: 1997-10-30
Abstract: PCT No. PCT/IT93/00136 Sec. 371 Date Jun. 23, 1995 Sec. 102(e) Date Jun. 23, 1995 PCT Filed Dec. 23, 1993 PCT Pub. No. WO94/14421 PCT Pub. Date Jul. 7, 1994An improved process for preparing controlled release pharmaceutical forms comprises exposing a mixture comprising one or more excipients and one or more active ingredients compatible with each other and with said excipients to mechanical or electromechanical actions for a well established time and within a wide range of frequencies to give tablets, matrices or mono or multilayered films. Said forms can be optionally crushed to give a granulate or powder. Depending on the employed excipient, a delayed or rapid but always controllable release of the active ingredient can be attained.
Patent AU-647037-B2 (AU)
Title: Endovascular support device and method
Inventor: BONEAU MICHAEL D
IPC: A61F2/00
Filed: 1990-08-24
Granted: 1994-03-17
Abstract: An endovascular support device (10) for treatment of chronic restenosis or other vascular narrowing is disclosed together with a method of manufacture and a method for delivering a plurality of such devices to an affected area of a vessel. In a preferred embodiment, the endovascular support device comprises a unitary wire-like structure configured to form a plurality of upper and lower peaks (12,14) which may be compressed for delivery to an affected area of a coronary or peripheral vessel in a human, and then expanded to maintain a passageway through the vessel. <IMAGE>