baber/WOPTO huggingface dataset:
Patent AU-2470400-A (AU)
Title: An outlet of a centrifugal separator having a reaction driven rotor
Inventor: LARSSON LEIF
IPC: B04B11/04
Filed: 2000-01-27
Abstract: The invention relates to an apparatus for the separation of contaminants from a pressurized liquid. Specifically, the apparatus is a centrifugal rotor adapted to be reaction driven by the pressurized liquid arranged within a housing. The housing has an outlet that is oriented in a direction substantially opposite the direction of rotation of the rotor to make it easier for the liquid to leave the housing.
Patent AU-2473884-A (AU)
Title: Semiconductor laser
Inventor: WOLTER JOACHIM HERMANN
IPC: H01S3/09
Filed: 1984-02-20
Abstract: By means of electrons (7) of high energy produced by a semiconductor cathode (3), population inversion is obtained in an active layer (13) of a laser structure (11). In this manner, laser action is obtained, which offers advantages especially with II-VI materials which emit radiation of a wavelength shorter than the usual III-IV materials, and which do not permit the desired population inversion to be obtained in the same manner as in III-V materials, by means of current injection across a pn junction. The semiconductor cathode (3) and the laser structure (2,11) can be both arranged in mutual separation in a vacuum tube (5) or be realized in one semiconductor body. The short-wave laser is especially advantageous for CD, DOR and VLP applications.
Patent AU-2627892-A (AU)
Title: Nuclear inhibitor i-92 and its use for the production of a medicament
IPC: A61K35/12
Filed: 1992-10-08
Abstract: The present invention concerns a nuclear inhibitor which specifically inhibits the activity of sequence specific DNA enhancer binding proteins of Human Papilloma Virus (HPV) and the use of this nuclear inhibitor for the production of a medicament for treatment of human cervical cancer.
Patent AU-2800100-A (AU)
Title: Procedure for preparing silica from calcium silicate
Inventor: MARCO TIZIANA DE
IPC: C01B33/12
Filed: 2000-02-01
Abstract: This invention concerns a procedure for preparing amorphous silica from calcium silicate and CO2, with formation and separation of precipitate CaCO3.
Patent AU-2866889-A (AU)
Title: Methods of producing secreted receptor analogs and biologically active peptide dimers
Inventor: SLEDZIEWSKI ANDRZEJ Z
IPC: C07K16/00
Filed: 1989-01-20
Abstract: Methods for producing secreted biologically active peptide dimers are disclosed. The methods for producing secreted biologically active peptide dimers utilize a DNA sequence encoding a peptide requiring dimerization for biological activity joined to a dimerizing protein. Polypeptides comprising essentially the extracellular domain of a human PDGF receptor fused to dimerizing proteins, the portion being capable of binding human PDGF or an isoform thereof, are also disclosed. The polypeptides may be used within methods for determining the presence of and for purifying human PDGF or isoforms thereof. Pharmaceutical and diagnostic compositions utilizing the polypeptides are also disclosed.
Patent AU-2962595-A (AU)
Title: Compositions and methods for treating cleaning solvents
Inventor: KIANY ESFANDIAR
IPC: C11D7/50
Filed: 1995-07-06
Abstract: A solvent composition for parts cleaning is improved by addition of an additive composition comprising at least one aromatic, aliphatic or alkaryl sulfonic acid or salt thereof or an esterified polyol or an alkyl phenol formaldehyde resin which has been modified to include alkoxy solubilizing groups. The additive composition provides agglomeration and accelerated settling of contaminant particles in the solvent cleaning composition.
Patent AU-3156100-A (AU)
Title: Implant
Inventor: BRANDAU WOLFGANG
IPC: A61K9/00
Filed: 2000-02-17
Abstract: An implant is suggested having a receptacle space for a therapeutic agent, which can leave the receptacle space through a permeable element. For exact dosage, an open-pore diffusion element is suggested as the permeable element, wherein the pore walls are chemically modified for control of the diffusion.
Patent AU-3187289-A (AU)
Title: Shaft with a moving bed of pourable material
Inventor: RITTER JURGEN
IPC: C10K1/24
Filed: 1989-02-17
Abstract: PCT No. PCT/EP89/00149 Sec. 371 Date Dec. 18, 1989 Sec. 102(e) Date Dec. 18, 1989 PCT Filed Feb. 17, 1989 PCT Pub. No. WO87/00767 PCT Pub. Date Feb. 12, 1987.Device for the separation of components, preferably heavy metals, sulfur dioxide, contained in gas and for dust removal in gaseous media charged with solids, especially in cold and hot preparation gases and combustion gases by means of a pourable granular pellet material as filter medium, or for the treatement, preferably drying or for the thermochemical treatment of a pourable granular treatment material by means of a gaseous treatment medium, whereby the pourable material moves from the top to the bottom between a feeding means and a discharge means through a shaft of preferably rectangular cross-section, as moving bed, substantially filling the cross-section thereof, while the gaseous medium is conducted in counterflow thereto between a raw gas inlet and a pure gas outlet.
Patent AU-3276189-A (AU)
Title: Filter apparatus for a liquid mixture
Inventor: HOLZEMANN JURGEN
IPC: B01D25/12
Filed: 1989-04-12
Abstract: A filtering device in which two or more chambers are each provided with an inlet 23, 26, 29, 32, an outlet 25, 28, 31, 34 and a device 2, 27, 30, 33 for removal of filtration retentate. It is desired that the filtering device is suitable for the separation of liquid part- components in a liquid mixture. This is achieved by using the filtering device for separation of the liquid mixture into at least two liquid part-components and an aqueous component, if, during supply of the liquid mixture through the inlet 26 of the first chamber, its filter medium 12 is suitable for the retention of the liquid part- component of largest molecular size, and the device for the removal of the filtration retentate is a pipe 27 for this liquid part-component, and if for the transfer of the filtrate from the first chamber to the second chamber, the outlet 28 of the first chamber is joined to the inlet 29 of the second chamber, the filter medium 13 of which is suitable for the retention of the liquid part-component of largest molecular size contained in the filtrate supplied, and the device for the removal of the filtration retentate of the second chamber is a pipe 30 for this liquid part-component. Due to this arrangement, chamber filter presses or rotary filter presses known per se can be very easily modified for filtering out liquid part-components. <IMAGE>
Patent AU-3300797-A (AU)
Title: Selenophene anti-tumor agents
Inventor: CHANG CHING-JER
IPC: A61K31/381
Filed: 1997-06-03
Abstract: Novel selenophene compounds useful as anti-tumor agents are described. Preferred compounds include compounds of formula (I), wherein R1 and R2 are independently selected from the group consisting of (a) and (b), H, CHO, CH2OH and CH2NH2; and X and Y are independently selected from the group consisting of Se, S, O, NCH3 and NH. Pharmaceutical compositions and a method for treating patients having tumors utilizing the disclosed selenophene compounds are also described.
Patent AU-3323601-A (AU)
Title: Ride-on vehicle with direction responsive mechanism
Inventor: HUNTSBERGER KURT J
IPC: B62K9/00
Filed: 2001-02-01
Abstract: A children's ride-on vehicle and associated rotation translation assembly are provided. The children's ride-on vehicle includes a body, a plurality of wheels rotatably mounted to the body, and at least one steerable wheel. The vehicle also includes a steering mechanism including a steering column and an associated steering handle. The steering handle is configured to be actuated by a rider sitting on a seat of the vehicle to thereby cause the steerable wheel to turn. The vehicle further includes a direction responsive member extending from the outer surface of the body, the direction responsive member being coupled to the steering mechanism through a linkage assembly and configured to rotate in response to movement of the steering handle.
Patent AU-3407301-A (AU)
Title: Method for gluing plastic labels on hydrorepellents containers by means of labelling apparatus for water based glues
Inventor: CROCI LUCIANO
IPC: G09F3/10
Filed: 2001-02-03
Abstract: Method for gluing plastic labels (15) formed of a film (12) of BI-oriented polypropylene covered on each from a layer of acrylic material (13, 14), to hydrorepellent containers by using application apparatus for water based glue paper labels; one of layers (13, 14) is printed by means of inks (16) for non absorbing materials, covered by a layer of overprinting paint (17).
Patent AU-3787395-A (AU)
Title: Optical disk and reproducing apparatus
Inventor: NISHIKATA MASANOBU
IPC: G11B7/09
Filed: 1995-11-15
Abstract: When an optical disk having a plurality of recording layers is loaded, in which layer-number data is recorded on the recording layer nearest to the signal reading plane and layer I.D. data is recorded on each recording layer, a pickup reads the data recorded on each recording layer. A focus error signal is produced by a quartered detector by using return light from the pickup. A focus search drive circuit generates a focus drive signal. When focalization on a desired recording layer is established during focus search by the focus search drive circuit, the focus search drive circuit is stopped. <IMAGE>
Patent AU-3850601-A (AU)
Title: Eutectic mixtures in cosmetic compositions
Inventor: ROSSI MOSE
IPC: A61K8/81
Filed: 2001-02-16
Abstract: The present invention relates to a liquid, substantially anhydrous eutectic mixture comprising a principal acid component, such as a hydroxy acid, and at least one other component selected from the group consisting of a carbohydrate, a polyol, an amino acid, and a carboxylic acid. The mixtures remain liquid at room temperature, are relatively non-irritating, and can be used to deliver higher levels of the principal acid than would ordinarily be possible. The invention also provides a method of making such a mixture comprising heating the component having the lowest melting point to the temperature at which it melts, dissolving the remaining component or components in the melted component, and allowing the mixture to cool.
Patent AU-4016999-A (AU)
Title: A process for the purification of roxithromycin
Inventor: HEGGIE WILLIAM
IPC: C07H17/08
Filed: 1999-07-16
Abstract: A process for the purification of roxithromycin, an antibiotic for therapeutic purposes, in which the purification is carried out by the dissolution or suspension of the product in methanol followed by cooling. Purification may also be obtained by addition of a non-solvent and/or by concentration of the mixture, thus obtaining a purified product.
Patent AU-4077993-A (AU)
Title: Encapsulated magnetic particles, pigments and carbon black, compositions and methods related thereto
Inventor: ELWAKIL HAMDY A
IPC: C09C3/06
Filed: 1993-05-07
Abstract: Encapsulated particles, such as magnetic particles, colored pigments, or carbon black, with high chemical affinity for ink vehicles. The encapsulated particles of this invention are suitable for printing inks, as well as for magnetic recording systems, such as audio and video tapes and magnetic storage disks, when the encapsulated particles are magnetic particles. The encapsulated particles comprise particles having a coating on their surface, said coating comprising in one embodiment an ionomer and in another embodiment, an oil, such as soya oil, and optionally a thixotropic agent, and/or a binder resin. The method of the present invention for making such encapsulated particles avoids the use of volatile organic solvents and provides printing inks and coating compositions comprising such encapsulated particles, that also avoid the use of volatile organic solvents. Inks may be readily formulated without the need for the complicated and expensive flushing process, by simply dispersing the encapsulated colored pigment or carbon black in the desired vehicle.
Patent AU-4134093-A (AU)
Title: Concrete or mortar resistant to spalling under fire attack
Inventor: JAKLIN HANS
IPC: C04B16/06
Filed: 1993-06-18
Abstract: In reinforced concrete components of high-strength concretes, explosive flaking occurs when stressed in a fire. This can be prevented by providing the concrete of such components with a capillary system, whose substantially linear capillaries have a diameter of at least 3  mu m and a length of at least 5 mm. This capillary pore system can be formed, without impairing the other desired properties of the concrete or mortar, during or after the setting of the concrete or even only under the conditions of the fire stress. This is achieved by means of fibres which form the capillaries by dissolution, softening, shrinkage, decomposition or melting and correspond to the desired capillaries with respect to diameter and length as well as the quantity introduced. Supports produced from such fibre concrete, if appropriate with addition of finely disperse silica, can be classified in fire resistance class F 180-A.
Patent AU-4135899-A (AU)
Title: Method and device for detecting irregularities in the thickness of the walls of inaccessible metal pipes
Inventor: HINKEN JOHANN H
IPC: G01N27/82
Filed: 1999-04-27
Abstract: The invention concerns a testing procedure for detecting nonuniformities in the wall thickness of inaccessible metallic pipes in which electrical alternating currents of different frequencies are passed through the pipe and the magnetic fields generated by them are measured outside the pipe. The invention further concerns a device, particularly for carrying out the testing procedure, comprising a power source for passing an alternating current through the pipe, at least one magnetic field probe for measuring outside the pipe the magnetic field generated by the alternating current, and equipment for the evaluation which deduces the presence of a nonuniformity in wall thickness from the magnetic field signal of the magnetic field probe.
Patent AU-4156593-A (AU)
Title: Dual-alloy disk system
IPC: B21K1/32
Filed: 1993-06-28
Abstract: Two pieces of metal are bonded together at a surface by placing the two pieces into contact at the surface and forging the two pieces in a die which causes substantial displacement of the metal originally at the surface in a direction parallel to and outwardly from the edges of the surface and into vents in the face of the die and within the die impressions. The strain and displacement fields are controlled by the die and vent geometry which is designed to concentrate the strain and displacement along the original bondline. In this way, up to 99.9 %+ of the defects which are potientially present at the original surface are efficiently displaced with moving metal away from the original contact between the two pieces of metal into sacrificial ribs that form in the vents and the remaining defects are subjected to significant strain. A portion of the displaced metal which contains many of the defects and which forms the sacrificial ribs is removed from the resulting bonded workpiece as the sacrificial ribs are removed from the workpiece. The result is a bond with superior properties and with a bond surface which can be located very precisely both in orientation and location (e.g., radial distance from the center of a disk). This system is particularly appropriate for forming dual-alloy high-pressure turbine disks for gas turbines in which an annular peripheral ring of a second superalloy is bonded to a central core of a first superalloy. The system is particularly effective if, prior to forging, surfaces to be bonded are closely shape-conforming, are very clean, and are diffusion-bonded using hot isostatic pressing while the surfaces are gas-free. The sacrificial ribs are formed by vents in the impressions of the forging dies. The vents are adjacent to the outer edges of the bond surface. The system may be accomplished by using one or more strikes in the same dies or same die geometry, or may include multiple strikes in which only one side of the bond is in proximity to a vent during each strike. Subsequent strikes would process the bondline resulting from the previous strikes, but with the rib removed. The die impressions would be so shaped that the resulting die cavity  would closely conform to the original workpiece shape, except for the vents, so that metal displacement and strain would be concentrated at the bondline.
Patent AU-4290600-A (AU)
Title: Pneumatic motor vehicle seat with stabilised static height
Inventor: ROCHAU STEFAN
IPC: B60N2/52
Filed: 2000-03-26
Abstract: A pneumatic motor vehicle seat, whose static height is held constant independently of the weight of the respective seat occupant. The inventive device provides a magnetically actuated air valve (16) which is enclosed 20 in a plastic valve housing for aerating and deaerating the pneumatic valve. The air valve is controlled by an external permanent magnet and according operates, quietly, cleanly and with little wear. Also a motor vehicle seat includes an integrated height adjustment mechanism, comprising a control system which automatically and simultaneously dampens the vehicle seat vibrations to a maximum, whilst the static height is being adjusted.
Patent AU-4306899-A (AU)
Title: A graduated intraluminal catheter and methods of use thereof
Inventor: LONGTON WALLACE A
IPC: A61F2/958
Filed: 1999-02-16
Abstract: Graduated catheters including, but not limited to, graduated urethral and ureteric catheters are provided, the catheters each comprising a catheter tube, an expandable portion, and at least one indicator. The position of at least one indicator may be determined by an extracorporeal imaging method. A kit comprising a matched pair of graduated catheters is also provided, wherein the position within a bodily lumen of a subject of at least one indicator of a graduated locator catheter of the kit has a known relationship to the position within the bodily lumen of at least one indicator of a graduated delivery catheter of the kit. Brachytherapy methods are also provided, including methods of treating urethral and ureteric strictures, prostate cancer, and benign prostatic hypertrophy.
Patent AU-4331299-A (AU)
Title: High flow valved fitting
Inventor: MEISINGER STANLEE W
IPC: F25B41/00
Filed: 1999-06-03
Abstract: A valved fitting is provided which includes a one-piece body (32) having a first end (38) and a second end (54) spaced from the first end, with a fluid passage extending through the body (32) between the first and second ends (38, 54). A valve seat (157) is defined on the body (32) within the fluid passage, and a valve assembly (64) is removably disposed within the fluid passage for controlling flow through the fluid passage. The valve assembly (64) includes a valve head (68) that is engageable with the valve seat (157) in sealable relation therewith. The valve assembly (64) is removable, thereby allowing the valve assembly to be replaced when needed. The valved fitting of the invention is particularly useful on a service valve block for an air conditioning system.
Patent AU-4531685-A (AU)
Title: Fluid-ring compressor
Inventor: AUSCHRAT SIEGFRIED
IPC: F04C19/00
Filed: 1985-07-24
Abstract: The invention relates to a liquid ring compressor in which only one central emptying opening is provided to the outside per compressor stage. It is ensured by means of appropriate connections of the chambers pertaining to each compressor stage that the entire auxiliary/operating liquid can flow out of the compressor through the central emptying opening (s) when the compressor is stopped.
Patent AU-4657999-A (AU)
Title: A method of applying a protective organic coating to an optical glass fibre
Inventor: BREULS ANTONIUS HENRICUS ELISA
IPC: C03C25/10
Filed: 1999-06-21
Abstract: The invention relates to a method of applying a protective organic coating to an optical glass fiber, said glass fiber is drawn from a preform and passed through a liquid which contains the material for forming said organic coating, once the amount of liquid coating material to be applied to the fiber has been adjusted, said coating matrial is hardened, while a gas is passed along the liquid wherein nitrous oxide (an N2O-containing gas) is used as said gas. The invention also relates to the coated optical glass fiber, produced by that method.
Patent AU-4733789-A (AU)
Title: Uv-crosslinkable materials based on (meth)acrylate polymers
Inventor: REHMER GERD
IPC: C08F220/58
Filed: 1989-12-29
Abstract: UV-crosslinkable materials based on (meth)acrylate copolymers contain copolymerized monomers of the general formula I   <IMAGE> (I)  where R is a certain alkyl radical, an aryl radical or a radical R1 and R1 is a radical  <IMAGE>  where R2 to R6 are each H, alkyl, a non-ortho OH group, OCH3, OC2H3, SH, SCH3, Cl, F, CN, COOH, COO(C1-C3-alkyl), CF3, N(CH3)2, N(C2H5)2, N(CH3)C6H5, +N(CH3)3X- or +N(CH3)XX-, where X- is an acid anion, and one or more of the radicals R2 to R6 are each a radical  <IMAGE>  or  <IMAGE>  or  <IMAGE>  where Sp is one of the spacer groups of the following type  <IMAGE>  <IMAGE>   and R', R'' and R''' are each H or a certain hydrocarbon, and where the radicals X may be identical or different and are each a divalent, alkylene radical, a cycloalkylene radical or phenylene radical, which are bonded directly to one another and/or are bonded to one another by identical or different groups Y, and Y is a divalent radical from the group consisting of  <IMAGE>  <IMAGE>  and k and m are each from 1 to 10 and 1 and n are each from 0 to 25.
Patent AU-5029096-A (AU)
Title: A cover for a laryngoscope
Inventor: MOURKIDOU SOTIRIA
IPC: A61B1/267
Filed: 1996-02-21
Abstract: A cover for a laryngoscope which includes a generally elongated cylindrical handle, a branch member and an insertion member. The cover generally comprises an end sheath, a Y-branch portion connected to the end sheath and two cylindrical sleeves connected to the Y-branch portion. The tapered sheath covers the insertion member and has a closed end. The Y-branch portion covers an area adjacent the joint between the handle and the branch member and preferably comprises an expandable structure. Each of the cylindrical sleeve covers the handle and the branch member, respectively. As a result, the laryngoscope itself is shielded from the contact with the interior of the mouth and the larynx. Once the cover is used, the cover may be discarded. Accordingly, cleaning and sterilization of the laryngoscope are substantially facilitated and hygienic operation of the laryngoscope is improved.
Patent AU-5090193-A (AU)
Title: Methods for repairing pipe
Inventor: FAWLEY NORMAN C
IPC: F16L55/175
Filed: 1993-08-24
Abstract: In a method for reinforcing defective portions of a pipeline, the defective portions are identified by conventional techniques, soil is excavated from around the pipeline to expose the deteriorated portions, any corrosion protection material is removed and the surface of the pipeline is cleaned. Gouges, dents and corrosion pitting are filled with an uncured filler material and, while the filler material is in an uncured workable state, a plurality of convolutions of a high tensile strength material are wrapped around the defective portion of the pipeline with a layer of a curable adhesive applied between adjacent convolutions. The adhesive then cures to a strongly adhesive state and the filler material cures to a rigid state capable of transferring the fluid pressure load within the pipeline almost instantaneously to the reinforcement band. Optionally, a layer of adhesive may be applied between the pipeline surface and the first convolution of the reinforcement band, in which case the adhesive must be compatible with the filler material so that both materials are able to cure fully, and also compatible with any corrosion protection material remaining on the pipeline. The method may be employed to reinforce both straight and bent portions of a pipeline.