baber/WOPTO huggingface dataset:
Patent AU-4164600-A (AU)
Title: Low drag ducted ram air turbine generator and cooling system
Inventor: GHETZLER RICHARD
IPC: F01D25/12
Filed: 1999-12-14
Abstract: A low drag ducted ram air turbine generator and cooling system is provided. The ducted ram air turbine generator and cooling system has reduced drag while extracting dynamic energy from the air stream during the complete range of intended flight operating regimes. A centerbody/valve tube having an aerodynamically shaped nose is slidably received in a fairing and primary structure to provide a variable inlet area. An internal nozzle control mechanism attached to the valve tube positions nozzle control doors to provide variable area nozzles directing air flow to the turbine stator and rotor blades to maintain optimum generator efficiency. An alternate embodiment includes an annular internal nozzle having interleaved panels to modulate the air flow to the turbine.
Patent AU-4331900-A (AU)
Title: Arpe-19 as a platform cell line for encapsulated cell-based delivery
Inventor: TAO WENG
IPC: A61K35/12
Filed: 2000-04-06
Abstract: ARPE-19 cells were evaluated as a platform cell line for encapsulated and unencapsulated cell-based delivery technology. ARPE-19 cells were found to be hardy (the cell line is viable under stringent conditions, such as in central nervous system or intra-ocular environment); can be genetically modified to secrete the protein of choice; have a long life span; are of human origin; have good in vivo device viability; deliver efficacious quantity of growth factor; trigger no or low level host immune reaction, and are non-tumorigenic.
Patent AU-4708901-A (AU)
Title: Bandage for wound or incision closure
Inventor: LEBNER MICHAEL
IPC: A61F13/00
Filed: 2000-11-28
Abstract: Disclosed is a bandage for closing a wound or incision, and methods for the use of same. The bandage comprises a first flat flexible component having adhesive on a lower surface and a plurality of first elongated connectors extending from one edge thereof in a first direction. The bandage further comprises a second flat flexible component having adhesive on a lower surface and one or more second elongated connectors extending from one edge thereof in a second direction generally opposite to the first direction. Pulling elements are joined to the first and second elongated connectors. Means are provided for attaching the first elongated connectors to the second flat flexible component and the second elongated connectors to the first flat flexible component.
Patent AU-4751790-A (AU)
Title: An optical device
Inventor: STANLEY IAN WILLIAM
IPC: C03C25/106
Filed: 1989-11-29
Abstract: An optical fibre (1), has an endface (2) which has been coated with a metal oxide coating (5) such that the light guiding core region (4) of the endface (2) is at least partially bounded by the coating (5) whilst being uncoated itself. The core region (4) thus has a different reflectivity to that of the boundary region (3). The fibre may be used in a system for aligning a fibre with an optical device (20).
Patent AU-4856097-A (AU)
Title: Pure enantiomer basic aryl-cycloalkyl-hydroxycarboxylic acid esters, process for preparing the same and their use in medicaments
Inventor: NOE CHRISTIAN R
IPC: A61P21/00
Filed: 1997-11-11
Abstract: Enantiomerically pure (3R,2'R), (3S,2'R), (3R,2'S) and (3S,2'S) alkyl-cycloalkyl-hydroxycarboxylic acid ester salts of formula (I) are new. R1 = monocyclic, bicyclic or tricyclic 3-9C cycloalkyl (optionally substituted by one or more 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl and/or halo); R2, R3 = 1-6C alkyl, 2-6C alkenyl or 2-6C alkynyl (each optionally halo substituted); Ar = 6-10C aromatic or heteroaromatic containing N, S or O; n = 1-3; A = anion of a pharmaceutically acceptable acid.
Patent AU-5003585-A (AU)
Title: Reinforced amylose food casings
Inventor: BRIDGEFORD DOUGLAS JOSEPH
IPC: A22C13/00
Filed: 1985-11-19
Abstract: Amylose and high amylose starch fibrous food wrappings, including casings for meat products provide a low cost alternative to ordinary fibrous casings. The composite material consists of a cross-linked matrix of the amylose polymer coupled or bonded with the reinforcement and possesses a wet strength and elongation properties for suitable handling and stuffing without exhibiting embrittlement upon aging.
Patent AU-5035998-A (AU)
Title: Enhancement of xenograft tolerance and porcine cytokines therefor
Inventor: PONATH PAUL D
IPC: A61K35/28
Filed: 1998-01-02
Abstract: A method of enhancing tolerance of a porcine transplant in a xenogeneic recipient by administering porcine bone marrow cells to the recipient and of enhancing proliferation and engraftment of the porcine bone marrow cells by exposing said cells to at least one substantially pure porcine cytokine and porcine cytokines that are substantially free of other porcine proteins and preferentially enhance the proliferation and engraftment of porcine bone marrow cells in the presence of bone marrow cells of other species. Protein and DNA sequence(s) for such porcine cytokines.
Patent AU-5037201-A (AU)
Title: Control of light-emitting diodes (leds)
Inventor: BOCKLE REINHARD
IPC: H05B33/08
Filed: 2001-03-08
Abstract: A circuit and a method for controlling light emitting diodes (D1, D2) for illumination involve an inverter whose output frequency can be varied. The inverter includes two electronic switches (S1, S2) which convert an applied direct current voltage (Uo) into an alternating voltage. A load circuit is connected to the output of the inverter and includes a resonance element and at least one light emitting diode (D1, D2) whose brightness is controlled by altering the output frequency of the inverter.
Patent AU-5108300-A (AU)
Title: Electrode material for capacitor and capacitor using the same
Inventor: NAGATO NOBUYUKI
IPC: H01G9/00
Filed: 2000-06-09
Abstract: An electrode material for capacitor comprising metal selected from tantalum metal, niobium metal and tantalum-niobium composite metal and a dielectric layer formed on the metal, wherein the dielectric layer is obtainable (i) by reacting the above-mentioned metal having a metal oxide surface layer, with an alkaline solution to convert at least a part of the metal oxide layer into at least one metal acid compound selected from a tantalic acid compound, a niobic acid compound and a composite material of tantalic acid compound with niobic acid compound, or (ii) by subjecting the above-mentioned metal as anode, to electrolytic oxidation in an alkaline solution to form at least one metal acid compound selected from a tantalic acid compound, a niobic acid compound and a composite material of tantalic acid compound with niobic acid compound. A capacitor with this electrode material is characterized as having a large capacitance while maintaining good leak current characteristics.
Patent AU-5244286-A (AU)
Title: Process and apparatus for the fractional desublimation of vapor-forming solid masses from gas-vapor-mixtures
Inventor: SCHARF HELMUT
IPC: B01D7/02
Filed: 1986-01-17
Abstract: For the non-clogging, fractional desublimation of vapor-phase solids contained in a gas-vapor mixture, the gas-vapor mixture, exiting at high velocity from a nozzle, is mixed with a cooling gas, likewise exiting at high velocity from another nozzle. The gas-vapor mixture and the cooling gas flow toward each other, the axes of the two gaseous streams being a straight line. Fractional desublimation of the solids is attained by adjustment of flows leading to the regulation of the temperature and residence time of the cooled gas-vapor mixture. This desublimation system is capable of degrees of efficiency and solids purities higher than 99%.
Patent AU-5309899-A (AU)
Title: Device for investigating chemical interactions and process utilizing such device
Inventor: TERLINGEN JOHANNES GIJSBERTUS
IPC: G01N23/227
Filed: 1999-08-06
Abstract: The invention relates to a device for investigating reactions between interactive species, said device comprising: one or more plasma deposited layers, which layers comprise one or more first pre-selected functional group species, which functional group species are interactible with a pre-selectable second species.
Patent AU-5331590-A (AU)
Title: Process for reducing propenyl ether concentration in hydroxy-functional polyether compounds
Inventor: CHAVEZ JOHNNY JR
IPC: C07C45/51
Filed: 1990-03-06
Abstract: The concentration of propenyl ethers in a hydroxy-functional polyether having oxypropylene units is reduced by a process including the step of contacting the polyether with an acid ion exchange resin for a time and at a temperature sufficient for the conversion of at least some of the propenyl ethers to propionaldehyde and in the presence of sufficient water for the conversion. Optionally, the polyether is treated with an epoxy compound in an amount sufficient to reduce the acidity of the polyol.
Patent AU-5342701-A (AU)
Title: A process for the preparation of 7.alpha.-hydroxy 3-aminosubstituted sterols using intermediates with an unprotected 7.alpha.-hydroxy group
Inventor: KINNEY WILLIAM A
IPC: C07J9/00
Filed: 2001-04-12
Abstract: An efficient method for the synthesis of aminosterol compounds such as squalamine and compound 1436 is described. A method of the invention provides for regioselective sulfonation of a fused ring system. The fused ring system base can be, for example, a steroid ring base. The aminosterol compounds are effective as, among others, antibiotics, antiangiogenic agents and NHE3 inhibitors.
Patent AU-5399400-A (AU)
Title: Communication device
Inventor: KASPERKOVITZ WOLFDIETRICH GEOR
IPC: H04B7/005
Filed: 2000-05-29
Abstract: Communication device comprising a transmitter and a receiver, coupled to antenna means respectively via a transmitter output and a receiver input. For an effective and reliable reduction of transmitter leakage signals occurring at the receiver input corrective signal means are being used, comprising transmitter leakage signal selective amplifying means for selectively amplifying said transmitter leakage signal provided with a transmitter signal reference input being coupled to the transmitter output, a transmitter leakage signal input being coupled to the receiver input and a transmitter leakage signal output being coupled to said transmitter leakage signal input for a negative feed back of said transmitter leakage signals.  <IMAGE>
Patent AU-5461586-A (AU)
Title: Process for the preparation of fluorooxy-halo compound
Inventor: GUGLIELMO GIORGIO
IPC: C07C69/63
Filed: 1986-03-11
Abstract: Fluoroxy-halo-compounds are prepared by direct reaction between fluorine and organic compounds having a molecular structure in which at least one oxygen atom is directly bound to a carbon atom in the carbonylic form, in the presence of a fluorination catalyst, in a gaseous phase, at an absolute pressure of between 50 and 800 kPa and at a temperature higher than -50 DEG C and up to 150 DEG C, under conditions of continuous feeding of the reactants and a continuous removal of the reaction product.
Patent AU-5524686-A (AU)
Title: Loading equipment for motor transport vehicles
IPC: B65G67/04
Filed: 1986-03-25
Abstract: 1. Loading device for automatic rear-end loading of commercial vehicles or trailers with pallets by means of a driverless loading machine which operates according to the fork-lift principle and, working from a vertically adjustable platform, takes the pallets from a collecting platform and drives them into the commercial vehicle or trailer via a vertically adjustable transfer bridge, said commercial vehicle or trailer being located with its rear end in a bay, by means of which its position with respect to the driving direction of the loading machine is determined, characterized in that the transfer bridge (7) is arranged in the bay (5) accommodating the rear end of the commercial vehicle or trailer and is provided with means for lowering, under load, the loading surface.
Patent AU-5611590-A (AU)
Title: Modular furnace lining and attachment hardware therefor
IPC: F27D1/06
Filed: 1990-05-30
Abstract: Attachment hardware (10) and modular furnace lining (50) which may be secured to an interior surface (not shown) of a furnace by any one of a variety of methods. e.g., welding, self-tapping screw, or to a previously secured stud or matingly configured member. In a preferred embodiment the module is formed of refractory ceramic fiber blanket portions (58) which are retained into a modular unit by the hardware system. Each module includes hardware having support structure which passes through the layers of blanket adjacent the furnace wall. The hardware includes a collar (18) which is moveable relative to the base bar (12) to allow adjustment of the position of the module and means to facilitate access from the hot face (51) of the module to install it.
Patent AU-5719394-A (AU)
Title: Particles for binding monovalent cations, use of such particles as well as methods for scavenging and removing sodium and/or potassium ions
Inventor: NOTENBOMER ANNETTE
IPC: A23L1/304
Filed: 1993-11-25
Abstract: PCT No. PCT/NL93/00252 Sec. 371 Date May 28, 1996 Sec. 102(e) Date May 28, 1996 PCT Filed Nov. 25, 1993 PCT Pub. No. WO95/14531 PCT Pub. Date Jun. 1, 1995A method and particles for binding monovalent cations, each of the particles having a nucleus containing a cation exchange material, and applied thereon, a coating comprising a membrane being permeable for monovalent cations, in particular sodium, potassium, ammonium and hydrogen ions. The membrane is essentially not disintegrated during passage through the intestinal tract of humans or animals and wherein the membrane is more permeable for monovalent cations than for bi- or higher valent cations.
Patent AU-5818386-A (AU)
Title: Mixing and dispensing gun with improved removable nozzle
Inventor: BROWN DANIEL P
IPC: C09K23/00
Filed: 1986-05-06
Abstract: According to the present invention, a gun is provided which has a valve assembly receiver and a product discharge valve assembly which are adapted to cooperate with each other and which may be readily and accurately secured together in a fast, fool proof manner. The product discharge valve assembly may be readily removed by hand without the use of tools, and misalignment between the inlet passages on the valve assembly and the outlet passages in the gun body are eliminated. The outlet and inlet ports respectively are aligned securely and positively by the combination of a V-grooved self-centering arrangement on the receiver and a counterpart arrangement on the discharge valve assembly. In a preferred embodiment further cooperating alignment is provided by a locking stud unit. The discharge valve assembly includes a reciprocable valve having a stem portion which may include a quick release lock arrangement for cooperation with an operating rod of the discharge gun, whereby the valve may be readily removed and replaced for maintenance in use.
Patent AU-5822480-A (AU)
Title: Polymer coated polyolefins
Inventor: KIELBANIA A J
IPC: C08J7/046
Filed: 1980-05-08
Abstract: Untreated polyolefins, particularly polypropylene, have adherent thereto vinyl addition polymer of monomer comprising at least 5% by weight of one or more of the following primary monomers:
 (a) at least one monomer having the formula 
<CHEM>
 wherein X is -O-, -NH- or -NR<6>-;
 R<1> and R<2> are the same or different and are H, methyl or ethyl;
 R<3> and R<4> are the same or different and are H or an organic radical;
 R<5> and R<6> are the same or different and are monocyclic alkyl having six or more carbon atoms, acyclic alkyl having nine or more carbon atoms, or alkaryl having nine or more carbon atoms;
 n is a number having a value from zero to about ten;
 (b) at least one vinyl ester of at least one alkanoic acid having at least eight carbon atoms;
 (c) at least one substituted styrene wherein the substituent group or groups have a total of three or more carbon atoms;
 said polymer having surface energy properties such as to form a stable bond with said substrate. 
<??>The adherent polymer may be used alone or in admixture with other polymer and may serve as a coating, tiecoat, adhesive or binder. Polyolefins bearing the adherent polymer may be in the form of nonwoven fabrics, laminates or flocked fabrics.
Patent AU-5984098-A (AU)
Title: Device and method for detecting fluorescent and phosphorescent light
Inventor: LIPKOWITSCH NIKOLAI
IPC: G07D7/12
Filed: 1997-12-09
Abstract: The apparatus has an illuminating device for illuminating sheet material with clocked excitation light. Both during the light phase of clocked excitation light and during the dark phase of clocked excitation light a sensor detects an intensity of the light emitted by the sheet material in each case. In an evaluation device an intensity of fluorescently emitted light and an intensity of phosphorescently emitted light are derived from the intensities detected in the light phase and in the dark phase of clocked excitation light. In order to ensure long preillumination with high intensity, the sensor preferably detects the intensities of emitted light within, and toward the end (in the transport direction) of, the area of the sheet material illuminated by the illuminating device. Additionally the illuminated area of the sheet material is selected to be so great that it is a multiple of the desired resolution.
Patent AU-6040898-A (AU)
Title: Short pulse mid-infrared parametric generator for surgery
Inventor: TELFAIR WILLIAM B
IPC: A61B18/20
Filed: 1998-01-28
Abstract: A laser parametric generator for surgical applications is disclosed which utilizes short-pulse, mid-infrared radiation. The mid-infrared radiation may be produced by a pump laser source (20), such as a neodymium-doped laser, which is parametrically downconverted in a suitable nonlinear crystal (15) to the desired mid-infrared range. The short pulses reduce unwanted thermal effects and changes in adjacent to potentially submicron levels. The parametrically converted radiation source preferably produces pulse durations shorter than 25 ns at or near 3.0  mu m but preferably close to the water absorption maximum associated with the tissue. The down-conversion to the desired mid-infrared wavelength is preferably produced by a nonlinear crystal (15) such as KTP or its isomorphs. In one embodiment, a non-critically phased-matched crystal is utilized to shift the wavelength from a near-infrared laser source emitting at or around 880 to 900 nm to the desired 2.9 to 3.0  mu m wavelength range. A fiber, fiber bundle or another waveguide means utilized to separate the pump laser from the optical parametric oscillation (OPO) cavity is also included as part of the invention.
Patent AU-6163900-A (AU)
Title: Access context management for macro-level mobility management registration in an access network
Inventor: SOININEN JONNE
IPC: H04L29/06
Filed: 2000-07-11
Abstract: In an access network which supports a mobile IP protocol, a packet data protocol (PDP) context is opened at support node (SGSN) and a gateway node (GGSN) in order to establish a connection between a mobile node (MS/MN) and a mobile IP foreign agent (FA) located at the gateway node. A mobile IP registration over the connection is initiated. The gateway node (GGSN) monitors (15) whether the registration is successful or fails. The PDP context is deleted (16 to 18), if the registration irrecoverably fails. If the registration was unsuccessful but a retry could be successful (the first failure was due to a load situation, for example), the PDP context may not deleted, but the registration is retried.
Patent AU-6610396-A (AU)
Title: Device for positionally exact printing of continuous sheeting
Inventor: MATHEA HANS
IPC: B41J11/70
Filed: 1996-07-15
Abstract: In an apparatus for accurately imprinting print images onto sections of a predetermined length of a continuous unmarked foil, wherein a printer is disposed at a distance from a foil section delivery device which receives from the printer unprinted foil along a predetermined path, a foil sensor is arranged along the foil path which sensor has an output connected to the printer for supplying to the printer a printing signal when the length of the foil between the delivery device and a point on the foil corresponding to the beginning of a section to be imprinted is a predetermined multiple of the length of the foil sections to be imprinted so as to initiate printing of the printer accurately within a section of the foil.
Patent AU-6621390-A (AU)
Title: Apparatus for flow control of molten material by force detection
Inventor: HACKMAN LLOYD E
IPC: B22D11/06
Filed: 1990-09-17
Abstract: The invention is directed to an apparatus and method for controlling the overflow of molten material from a receptacle for the purpose of achieving more uniform casting of the molten material. The apparatus and method utilize a force detector able to detect the change in the buoyant force exerted on a submersible body lowered into a molten material. A differentiating means, a control means, and a drive means are responsive to the force detector, whereby a constant rate of change of buoyant force is translated into a uniform rate of overflow of molten material delivered to a heat extracting substrate for solidification.
Patent AU-6637490-A (AU)
Title: Liposome microreservoir composition and method
Inventor: MARTIN FRANK J
IPC: A61K38/095
Filed: 1990-10-19
Abstract: A liposome composition for localizing an anti-tumor compound to a solid tumor via the bloodstream. The liposomes, which contain the agent in entrapped form, are composed of vesicle-forming lipids and between 1-20 mole percent of a vesicle-forming lipid derivatized with hydrophilic biocompatible polymer, and have sizes in a selected size range between 0.07 and 0.12 microns. After intravenous administration, the liposomes are taken up by the tumor within 24-48 hours, for site-specific release of entrapped compound into the tumor. In one composition for use in treating a solid tumor, the compound is an anthracycline antibiotic drug which is entrapped in the liposomes at a concentration of greater than about 50  mu g agent/ mu mole liposome lipid. The method results in regression of solid colon and breast carcinomas which are refractory to anthracycline antibiotic drugs administered in free form or entrapped in conventional liposomes.
Patent AU-6677294-A (AU)
Title: Increasing the molecular weight of polyesters and premix useful for this process
Inventor: PFAENDNER RUDOLF
IPC: C08J11/04
Filed: 1994-04-11
Abstract: An increase in the molecular weight of polyester and recycled polyester can be achieved by blending said polyester with a difunctional epoxy resin and a sterically hindered hydroxyphenylalkylphosphonic acid ester or half-ester and heating the blend to above the melting point (glass transition temperature) of the polyester.
Patent AU-6687100-A (AU)
Title: Modified wind turbine airfoil
Inventor: BAK DAN CHRISTIAN
IPC: F03D1/06
Filed: 2000-08-25
Abstract: The present invention relates in a broad aspect to a method for design and modification of airfoils useful for wind turbine applications, which airfoils possess smooth and stable characteristics in stall. These characteristics comprise: (1) No or very little tendency to double stall, (2) Insensitivity or little sensitivity of maximum lift to leading edge roughness, (3) High lift-drag ratio just before maximum lift, (4) Small variations of the aerodynamic loads in stall and (5) Sufficient aerodynamic damping to suppress blade vibrations in stall. The invention further relates to blades and/or airfoil sections in general which posses smooth and stabile characteristics in stall. Also, it relates to a method of implementing the desired shape on an airfoil or a wind turbine blade.