baber/WOPTO huggingface dataset:
Patent AU-665262-B2 (AU)
Title: Process for the preparation of substituted benzenes and benzene sulfonic acid and derivatives thereof and a process for the preparation of N,N'-substituted ureas
Inventor: BAUMEISTER PETER
IPC: A61K31/00
Filed: 1993-08-17
Granted: 1995-12-21
Abstract: A process for the preparation of substituted benzenes or benzenesulfonic acid and its derivatives comprising diazotisation of an aminobenzene or ortho-amino-benzenesulfonic acid derivative followed by homogeneous palladium-catalysed coupling with an olefine and heterogeneous palladium-catalysed hydrogenation of the olefinic substituent, wherein the homogeneous catalyst is reduced and precipitated as metal after the coupling in the reaction mixture and used as a heterogeneous palladium catalyst for the hydrogenation step. The process is particular suitable for the preperation N-benzenesulfon-N'-triazinyl-urea herbicides.
Patent AU-566859-B2 (AU)
Title: Coextrusion with external particles
Inventor: THULIN ROBERT
IPC: A21C9/04
Filed: 1985-07-10
Granted: 1987-10-29
Abstract: A continuous co-extruded food product is formed having dissimilar inner and outer portions wherein the inner portion is enveloped by the outer portion and the outer portion is a dough containing particulate material such as chocolate chips. The product is formed by an inner extrusion port being recessed a distance d from an outer extrusion port with the distance d being sufficient for permitting particulate material in the outer dough portion to pass through an exit passage. between the inner and outer extrusion ports without clogging or agglomeration. Turbulence is induced in the outer dough portion which envelops the inner portion thereby causing the particulate material to tumble whereby at least a portion of the particulate material partially penetrates the exterior surface of the outer dough portion enveloping the inner portion. Dough is removed from the surface of the part of the particulate material penetrating the exterior surface of the outer dough portion. In a preferred embodiment, the outer extrusion port includes a land surface generally parallel to the axis of the outer extrusion port and a bevel surface at the interior surface of the outer extrusion port. The land surface intersects the beveled surface at a generally sharp line of intersection. The generally sharp line of intersection and the bevel surface cause the tumbling of the particulate material. The land surface removes dough from the surface of the particulate material which penetrates the exterior surface of the outer dough portion.
Patent AU-769219-B2 (AU)
Title: High specificity primers, amplification methods and kits
Inventor: TYAGI SANJAY
IPC: C12Q1/6818
Filed: 2000-05-03
Granted: 2004-01-22
Abstract: For nucleic acid amplification including extension of primers by a DNA polymerase, high specificity primers are provided. The primers include a type of hairpin structure in which a single-stranded loop separates complementary 3' and 5' arms and in which the loop and the 3' arm are complementary to the target nucleic acid. Amplification methods, assays and kits including such primers are included in the invention.
Patent AU-689705-B2 (AU)
Title: Support plate for teeth
Inventor: FOSER HANS-PETER
IPC: A61C19/10
Filed: 1996-03-12
Granted: 1998-04-02
Abstract: The teeth holder dish (10) has a body (12) and a wax receptacle (22) for holding a viscous mass such as wax in which a number of teeth can be pressed. The wax receptacle is bordered by convex shaped upper and lower cross pieces (14,16) and the wax mass has a convex curvature on its surface. The floor of the wax receptacle has a convex shape and the depth of the receptacle between the upper surfaces of the upper and lower cross pieces is constant. The side ends of the receptacle are bordered by hollow side members (18,20) whose height at the centre corresponds to that of the main cross pieces.
Patent AU-638226-B2 (AU)
Title: Membranes
IPC: B01D61/14
Filed: 1990-01-25
Granted: 1993-06-24
Abstract: An asymetric membrane which comprises an at least partially crystalline aromatic ether ketone polymer may be prepared by contacting a solution of the polymer in a strong acid in a suitable shape with a non-solvent for the polymer.
Patent AU-623973-B2 (AU)
Title: Attachment for vehicles
Inventor: SOLTIC JOSIP
IPC: B61G11/18
Filed: 1990-01-29
Granted: 1992-05-28
Abstract: The extension is provided for railway vehicles, in particular for passenger coaches with UIC hitches and buffer gear and junction devices whose dividing planes can slide on one another with pretensioning and which in the non-loaded state protrude beyond their own buffer plate plane. The extension has buffer deflection means (11) which are provided for mirror-inverted attachment on the left and right of a junction device (17) in order to protect its components from collision with extraneous buffers. Normally, these means (11) have essentially three adjacent, preferably plane, surface components (21, 31, 41) in a position arranged at right angles to one another. However, they may also have only two faces, namely a pushing face (31) and an impact face (41) or in each case only one continuous spatial face structure (31, 41, 21, 31, 41). By means of this extension, passenger coaches with UIC hitches and buffer gear which have junction devices of a design which is pressure wave-resistant for high-speed transport and whose dividing planes can slide on one another with pretensioning and protrude in the non-loaded state beyond their own buffer plate plane, are protected from collisions with extraneous buffers. <IMAGE>
Patent AU-632535-B2 (AU)
Title: Cancer related haptoglobin (hpr)
IPC: G01N33/53
Filed: 1990-01-05
Granted: 1993-01-07
Abstract: Substantially pure preparations of Hpr protein are provided as well as methods of making these preparations from at least four different human cell sources: breast carcinoma cells, decidua cells, placental tissue and pregnancy serum. The Hpr protein has use as a diagnostic marker which correlates with early relapse and metastasis of breast and other cancers. The marker can be detected using immunological methods employing antibodies specific for Hpr protein and not cross-reactive with haptoglobins 1 or 2.
Patent AU-627871-B2 (AU)
Title: Procedure for the admixture of silicon oxide to a hydraulic cement slurry
Inventor: VASSOEY BJOERN
IPC: C04B111/20
Filed: 1990-04-09
Granted: 1992-09-03
Abstract: The invention relates to a procedure for the admixture of silicon oxide to a hydraulic cement slurry, particularly for well cementing, and is characterized by amorphus silica with particles smaller than 1 micro-metre being mixed with water to a liquid micro-silica, silica flour with particles from 2 to 200 micro-metres being mixed in said liquid micro-silica and the thereby obtained silica mixture being added to cement slurry directly in a mixing tank. In addition the invention relates to a hydraulic cement slurry produced according to the procedure.
Patent AU-768326-B2 (AU)
Title: Methods and compositions for attachment of biomolecules to solid supports, hydrogels, and hydrogel arrays
Inventor: JOHNSON TRAVIS
IPC: G01N37/00
Filed: 2000-06-23
Granted: 2003-12-11
Abstract: The present invention provides solid supports (e.g., glass) and polymer hydrogels (particularly polymer hydrogel arrays present on a solid support) comprising one or more reactive sites for the attachment of biomolecules, as well as biomolecules comprising one or more reactive sites for attachment to solid supports and polymer hydrogels. The invention further provides novel compositions and methods for the preparation of biomolecules, solid supports, and polymer hydrogels comprising reactive sites. The invention also provides for preparation of crosslinked solid supports, polymer hydrogels, and hydrogel arrays, wherein one or more biomolecules is attached by means of the reactive sites in a photocycloaddition reaction. Advantageously, according to the invention, crosslinking of the hydrogel and attachment of biomolecules can be done in a single step.
Patent AU-639867-B2 (AU)
Title: Magnetic protein conjugates, a process for the preparation thereof and the use thereof
IPC: A61K38/22
Filed: 1990-06-18
Granted: 1993-08-05
Abstract: The invention relates to magnetic protein conjugates of the formula I M-NH-CO-(CH2)n-S-P'I with n=1-6, preferably with a n=1 or 2 and particularly preferably with n=1, in which M is a dispersible, magnetically reacting material or particle which carries amino groups, and P' is a protein, to a process for the preparation thereof and to the use thereof for the specific removal of cells or soluble antigens, receptors, substrates, cofactors or carbohydrate determinants from aqueous salt solutions or body fluids or as part of a diagnostic method or as a diagnostic aid, preferably for the removal of cells, preferably for bone marrow depletion or for HLA typing.
Patent AU-531639-B2 (AU)
Title: Foam from melamine/formaldehyde resin
Inventor: MAHNKE HARALD
IPC: C08J9/14
Filed: 1980-04-16
Granted: 1983-09-01
Abstract: 1. A process for the preparation of a resilient foam based on a melamine/formaldehyde condensate by foaming an aqueous solution or dispersion, which contains a melamine/formaldehyde precondensate, an emulsifier, a volatile blowing agent and a curing agent, with or without conventional additives, and then curing the foam, wherein a) the concentration of the precondensate in the mixture of precondensate and water (without additives) is selected to be above the salient point of the 1st derivative of the curve which is obtained when, keeping all other conditions constant, the amount of water in the mixture of precondensate and water is varied and the viscosity of the mixture (measured at the boiling point of the blowing agent under the conditions prevailing at the start of foaming) is plotted against the concentration of the precondensate, which concentration must however not be higher than the value which in the curve described corresponds to a viscosity of 5,000 dPas, b) during the foaming process, up to the time at which the foam has reached 80% of the maximum attainable rise height, the viscosity of the aqueous solution or dispersion must not fall below the value which, in the curve described under a, corresponds to the minimum concentration defined there, but must not exceed 6,000 dPas, and c) after reaching the time defined under b, the viscosity exceeds a value of 10,000 dPas, due to curing of the precondensate, within 8 min, the viscosities referred to in b and c being measured, in each case, on a parallel system which is free from blowing agent.
Patent AU-767467-B2 (AU)
Title: Inhaler
Inventor: ASLIN GORAN
IPC: A61M/
Filed: 2000-06-16
Granted: 2003-11-13
Abstract: A breath-operated device having a return mechanism for deactivating a canister to close when an airflow drops below a certain threshold value, is new.  A breath-operated device having a return mechanism for deactivating a canister to close when an airflow drops below a certain threshold value, is new. The device is used with an inhaler and comprises an actuator mechanism for activating a canister to open and dispense a medicament in response to an airflow in the inhaler caused by user inhalation through an opening, and a return mechanism for deactivating the canister to close. The return mechanism comprises a flap, cylindrical shuttle, second arm, rotatable holders, and a fork-like member deactivates the canister when the airflow drops below a certain threshold value. The actuator mechanism comprises pressure plate (34), cylindrical body (36), flap, first arm (44), cylindrical shuttle, rotatable holders, and fork-like member. The inhaler comprises a body containing medicament, an aerosol canister arranged in the body, a nozzle fluidly connected with the canister, and an opening for dispensing the medicament which is also fluidly connected with the nozzle. The body includes a metered dose chamber, and dispenses a metered dose of the  medicament. An Independent claim is also included for a medical distributor for distributing medicament to a patient, comprising breath-operated devices arranged in sequence with one another.
Patent AU-635756-B2 (AU)
Title: Process for processing waste paper
IPC: C07C67/26
Filed: 1990-07-10
Granted: 1993-04-01
Abstract: PCT No. PCT/EP90/01122 Sec. 371 Date Jan. 13, 1992 Sec. 102(e) Date Jan. 13, 1992 PCT Filed Jul. 10, 1990 PCT Pub. No. WO91/01405 PCT Pub. Date Feb. 7, 1991.According to the invention, wastepaper is refined in the presence of alkoxylation products obtainable by reaction of alkylene oxides with C10-22 carboxylic acid derivatives and/or C10-22 carboxylic acids containing carboxylic acid residues with at least one OH group in the 9, 10, 13 and/or 14 position and the detached printing ink particles are subsequently removed from the paper stock suspensions by flotation or washing.
Patent AU-543439-B2 (AU)
Title: Accelerated pulping process
Inventor: PRIOR E S
IPC: A23K10/32
Filed: 1980-07-08
Granted: 1985-04-18
Abstract: A process for making defibered pulp material comprising the steps of treating fibrous ligno-cellulosic material with aqueous nitric acid having an HNO3 concentration of about 0.15 to 9.0 wt.% and containing at least one aluminum compound in an amount of at least 0.01 parts by weight of aluminum ions per each 10 parts by weight of HNO3 (10,17), so as to nitrate ligneous component of said material; and thereafter defibering (15,21) directly, or treating the nitrated ligno-cellulosic material with alkali (13, 19) to seperate the ligneous component from the cellulosic pulp, and, optionally, recombining a part or all of the ligneous component with the cellulosic pulp.
Patent AU-769807-B2 (AU)
Title: Stable medicinal compositions for oral use
Inventor: SAKO KAZUHIRO
IPC: A61K9/32
Filed: 2000-08-01
Granted: 2004-02-05
Abstract: The present invention is to provide a stable pharmaceutical composition for oral use and preparation thereof in which changes are prevented in drug release during storage even under the exposure to light, by adding yellow ferric oxide and/or red ferric oxide in a matrix type sustained-release preparation containing a drug, a hydrophilic base, and polyethylene oxide. The present invention is to further provide a method for preventing changes in drug release during storage under the exposure to light in a matrix type sustained-release preparation containing a drug, a hydrophilic base, and polyethylene oxide. The quality assurance period of the product can be prolonged and the product value can be improved by the present invention.
Patent AU-707115-B2 (AU)
Title: Magnetic pigment
Inventor: KLEIBER JORG
IPC: C12Q1/68
Filed: 1996-06-06
Granted: 1999-07-01
Abstract: New prods. are (a) magnetic particles with an external glass surface that is nonporous or has pores with a dia. below 10 nm and (b) ferromagnetic particles with a glass surface.
Patent AU-645032-B2 (AU)
Title: Method of coating a substrate with an ambient temperature- drying aqueous elastomeric composition and the use of such compositions in or as elastomeric coating compositions
Inventor: MARTORANO RICHARD
IPC: C08F265/00
Filed: 1990-10-01
Granted: 1994-01-06
Abstract: A method for coating a substrate with an ambient-temperature-drying aqueous elastomeric coating composition is provided. The composition comprises at least two mutually incompatible water-insoluble polymers, with at least one of the polymers comprising N-methylol functionality. The coating composition may be used for high gloss elastomeric wall coatings or for sports surface coatings.
Patent AU-709660-B2 (AU)
Title: Device for automatically suspending sacks
Inventor: NUTZI MARKUS
IPC: B65H3/20
Filed: 1996-09-23
Granted: 1999-09-02
Abstract: The invention concerns a method and device for automatically suspending sacks, in particular also for gripping and opening sacks. The invention can preferably be used for air-permeable or woven open sacks. The object of the invention is to enable sacks made of such materials to be simply and reliably automatically gripped, opened and suspended on a sack filler neck. This object is achieved in that gripper pegs (2) of known gripper devices (1) are provided with self-renewing adhesive bonding points (6).
Patent AU-593328-B2 (AU)
Title: Disposable temperature probe for photoactivation patient treatment system
Inventor: GOSS JACK
IPC: A61M1/36
Filed: 1987-02-26
Granted: 1990-02-08
Abstract: There is provided an inexpensive disposable temperature monitoring probe for use in a patient treatment system wherein photoactivatable agents, in contact with patient cells, are irradiated extracorporeally to photoactivate said agents and then returned to the patient.
Patent AU-716982-B2 (AU)
Title: Method for signalling a noise substitution during audio signal coding
Inventor: HERRE JURGEN
IPC: H04B1/66
Filed: 1998-03-13
Granted: 2000-03-16
Abstract: In a method for signalling a noise substitution when coding an audio signal, the time-domain audio signal is first transformed into the frequency domain to obtain spectral values. The spectral values are subsequently grouped together to form groups of spectral values. On the basis of a detection establishing whether a group of spectral values is a noisy group or not, a codebook is allocated to a non-noisy or tonal group by means of a codebook number for redundancy coding of the same. If a group is noisy, an additional codebook number which does not refer to a codebook is allocated to it in order to signal that this group is noisy and therefore does not have to be redundancy coded. By signalling noise substitution by means of a Huffman codebook number for noisy groups of spectral values, which are e.g. sections made up of scale factor bands which do not have to be redundancy coded, an opportunity is provided to indicate the presence of a noise substitution in a scale factor band in the bit stream syntax of the MPEG-2 Advanced Audio Coding (AAC) Standard without having to interfere with the basic coding structure and without having to meddle with the structure of the existing bit stream syntax.
Patent AU-680669-B2 (AU)
Title: Medical treatment using thyroid hormones
Inventor: MAYOR GILBERT H
IPC: A61K38/22
Filed: 1994-06-22
Granted: 1997-08-07
Abstract: Central nervous system ischemia in a patient who has suffered an acute insult is treated by administering an effective amount of a thyroid hormone selected from the group levothyroxine, liothyronine, L-3,3',5'-triiodothyronine or L-3,5-diiodothyronine, or their sodium salts. The treatment is particularly applicable to the treatment of cerebral ischemia following cardiac arrest.
Patent AU-653331-B2 (AU)
Title: The use of zinc calcium hydroxide, lecithin and PAO as an adjuvant for antigen solutions, and antigen solutions treated with an adjuvant of this type
Inventor: BERNHARDT DIETER
IPC: A61P37/00
Filed: 1991-03-07
Granted: 1994-09-29
Abstract: The use of Zn(OH)2-(Ca(OH)2 gel (I) to increase the activity of an antigen soln. is claimed. A lecithin (L) and a polyalphaolefin (PAO) may also be used to form a synergistic compsn. with (I). Also claimed are antigen solns. to which (I), a lecithin suspension and PAO have been added.
Patent AU-674772-B2 (AU)
Title: Catheter needle having surface indication thereon and process for forming such catheter
Inventor: SLOANE THOMAS EDISON JR
IPC: A61M25/06
Filed: 1994-09-08
Granted: 1997-01-09
Abstract: A catheter assembly comprises: an insertion needle having a sharpened point and a passage defined therein; a catheter having a hub and a distal portion of tubular material disposed over said needle and ending in a distal tip; said needle having a surface finish of a first visual quality over a major portion thereof and a second visual characteristic immediately adjacent the distal tip of said catheter indicating the tip of the catheter on the surface of the needle. <IMAGE>
Patent AU-742079-B2 (AU)
Title: Use of microparticles having a protein and an antibody adsorbed thereon for preparing a pharmaceutical composition for intranasal administration
Inventor: CREMASCHI DARIO
IPC: A61K38/22
Filed: 1998-04-08
Granted: 2001-12-20
Abstract: Use of microparticles having a protein and an antibody adsorbed thereon for preparing a pharmaceutical composition for intranasal administration.
Patent AU-607709-B2 (AU)
Title: A micelle containing a hydrophobic pharmaceutically active substance
Inventor: PARADIES HENRICH HASKO
IPC: C09K23/32
Filed: 1987-08-06
Granted: 1991-03-14
Abstract: The synthesis of quaternary five membered N-n-alkyl-heterocycles, especially of 4-hydroxy-N(1)-n-alkyl-imidazolium, 2,5-substituted N(3)-n-alkyl-thiazolium and substituted N(2) pyrazolium salts are described. The N-surfactants obtained have a very small critical micelle concentration (CMC) of 10-5-10-7 Mol/Liter, and are capable of forming micelles of different sizes and forms depending on the nature of the anions. The N-detergents can be used as pharmaceuticals.
Patent AU-743399-B2 (AU)
Title: Vitamin d3 derivatives and remedies for inflammatory respiratory diseases prepared from the same
Inventor: TANAKA HIROKO
IPC: C07C401/00
Filed: 1998-06-24
Granted: 2002-01-24
Abstract: Provided are vitamin D3 derivatives expressed by the following general formula Ä1Ü <CHEM> Äwherein, R1 and R2 are each a hydrogen atom, a trialkylsilyl group, an acetyl group, a methoxymethyl group, or a tetrahydropyranyl group; R3 and R4 are each a hydrogen atom, a hydroxyl group, an acyloxy group, an alkyloxy group, an alkylthio group or an alkyl group which is optionally substituted; R5, R6, R7 and R8 are each a hydrogen atom, a hydroxyl group, an alkyl group or an acyloxy group; R9 is a hydrogen atom, a hydroxyl group, an alkyl group or an alkylthio group; R10 is a hydrogen atom, an alkyl group or an alkyloxy group; A and B are each a hydrogen atom, a hydroxyl group, or together express a single bond; X and Y express a carbonyl oxygen, or one of them is a hydrogen atom and the other is a hydroxyl group or an acyloxy group; n is an integer of 0 to 2; m is an integer of 0 to 2Ü, and a method for manufacturing the derivatives. The compounds can be sued as active ingredients of treating agents for inflammatory respiratory diseases, malignant tumors, rheumatoid arthritis, osteoporosis, diabetes mellitus, hypertension, alopecia, acne, psoriasis and dermatitis.
Patent AU-548857-B2 (AU)
Title: Combustion gas powered fastener driving tool
Inventor: NIKOLICH MILOVAN
IPC: B25C1/08
Filed: 1982-01-22
Granted: 1986-01-02
Abstract: A fastener applying tool is disclosed, powered by the gases produced from internal combustion of a fuel and air mixture. A piston connected to a fastener driver is slidably mounted within a cylinder to move reciprocally downwardly and upwardly through a driving and a return stroke. A combustion chamber is formed at the upper end of the cylinder. A compression chamber is formed at the lower end of the cylinder. A spark plug powered by a piezo-electric firing device, is located within the combustion chamber. The combustion chamber features a set of fan blades driven by an electric motor which is continuously in operation when the tool is in use. A main valve mechanism actuated by a set of lifting rods which are moved upwardly and downwardly when the tool is moved toward and away from the workpiece, is used to control the flow of fresh air through the combustion chamber. When the combustion chamber is isolated from the atmosphere and the fuel and air are thoroughly mixed, the spark plug is fired to explode the fuel and air mixture and force the piston through its driving stroke. The rapid discharge of combustion gases at the end of the driving stroke produces a thermal vacuum within the combustion chamber. Additional air supplied to the lower face of the piston from the atmosphere forces the piston through its return stroke.