baber/WOPTO huggingface dataset:
Patent AU-653249-B2 (AU)
Title: Method of preparing 4-aminodiphenylamine
Inventor: ALLMAN JAMES MALCOLM
IPC: C07C211/55
Filed: 1992-03-27
Granted: 1994-09-22
Abstract: PCT No. PCT/US92/02232 Sec. 371 Date Dec. 6, 1993 Sec. 102(e) Date Dec. 6, 1993 PCT Filed Mar. 27, 1992 PCT Pub. No. WO93/00324 PCT Pub. Date Jan. 7, 1993.A method of producing 4-ADPA is disclosed wherein aniline or substituted aniline derivatives and nitrobenzene are reacted under suitable conditions to produce 4-nitrodiphenylamine or substituted derivatives thereof and/or 4-nitrosodiphenylamine or substituted derivatives thereof and/or their salts, either or both of which are subsequently reduced to produce 4-ADPA or substituted derivatives thereof. The 4-ADPA or substituted derivatives thereof can be reductively alkylated to produce p-phenylenediamine products or substituted derivatives thereof which are useful as antiozonants. A second embodiment of the invention is the tetrasubstituted ammonium salts or alkyl substituted diammonium salts of 4-nitrodiphenylamine, 4-nitrosodiphenylamine and the substituted derivatives thereof wherein each substituent of the tetrasubstituted ammonium ion is independently selected from the group consisting of alkyl, aryl and arylalkyl groups and each alkyl substituent of the alkyl substituted diammonium salt is independently selected.
Patent AU-565227-B2 (AU)
Title: Substituted nitro and cyanoguanidines
Inventor: SPELTZ LAURINE MARY
IPC: A01N47/44
Filed: 1983-12-19
Granted: 1987-09-10
Abstract: Novel substituted phenyl and benzyl nitroguanidine and phenyl and benzyl cyanoguanidine compounds. Methods for increasing crop yield, inhibiting lodging of graminaceous crops, and inducing cytokinin-like responses in crop plants with said novel guanidine compounds and derivatives thereof, as well as methods for inhibiting deterioration and/or extending the shelf life of harvested fruit, vegetables, and ornamentals are disclosed.
Patent AU-753426-B2 (AU)
Title: Nail clippers
Inventor: DOMENGE ALBERTO G
IPC: A45D29/02
Filed: 1999-02-17
Granted: 2002-10-17
Abstract: An improved nail clipper having a central symmetrical resilient pincer member with cutting edges at its opened end, a transverse pin with hooked ends that pass through opposed and aligned bores on the jaws of the pincer member near its open end, and lateral handles that are connected at the hooked ends of the transverse pin.
Patent AU-621313-B2 (AU)
Title: Polyisocyanate compositions
Inventor: RANDALL DAVID
IPC: C08G18/10
Filed: 1988-11-14
Granted: 1992-03-12
Abstract: Polyisocyanate composition comprising :  (A) 30-45% w of diphenylmethane diisocyanates ; (B) 28-67% w of polymethylene polyphenylene polyisocyanates having more than two free isocyanate groups in the molecule ; and (C) 3-27% w of a prepolymer from a diphenylmethane diisocyanate and a compound containing at least two isocyanate-reactive groups and having a molecular weight below 1000 ; the % w being calculated on the total amount of (A), (B) and (C) present in the composition ; the number average isocyanate functionality of the composition being at least 2.3. The compositions show improved miscibility with rigid foam polyols resulting in processing benefits. Foams made from these compositions exhibit smaller cell size and lower thermal conductivity.
Patent AU-619780-B2 (AU)
Title: Immunomodulatory azaspiranes
Inventor: BADGER ALISON MARY
IPC: A61K/
Filed: 1988-09-27
Granted: 1992-02-06
Abstract: The invention relates to pharmaceutical compositions containing immunomodulatory azaspiranes of the formulae (I) and (II): <CHEM> wherein n is 3-7, m is 1 or 2, and R<1> to R<6> are hydrogen or alkyl. Also disclosed are novel azaspiranes and processes for their preparation.
Patent AU-669873-B2 (AU)
Title: Method and apparatus for the controlled reduction of organic material
Inventor: EMERY CHARLES LESLIE
IPC: C10G1/00
Filed: 1993-01-26
Granted: 1996-06-27
Abstract: There is provided a method and apparatus for the controlled non-pyrolytic reduction of organic material comprising subjecting the material to microwave radiation in a reducing atmosphere. An apparatus for carrying out the method comprises a microwave chamber (40) or modules of chambers, at least one microwave generator (32), an antenna (34) connected to each said generator and a reflecting surface (36). Means are provided for feeding (48) the organic material into the chamber (40), removing (18) gaseous products and solid residue (22) from the chamber.
Patent AU-581626-B2 (AU)
Title: Thermoplastic polymer and articles made from a thermoplastic polymer
Inventor: DEIBIG HEINRICH
IPC: C08F220/06
Filed: 1984-10-04
Granted: 1989-03-02
Abstract: The invention relates to polymers, which are produced through using organic acids, together with the products obtained therefrom. The polymers and the products obtained therefrom are insoluble in water, but soluble in an alkaline medium. There are numerous interesting possible uses for the polymers.
Patent AU-640344-B2 (AU)
Title: Novel non-reverting shigella flexneri linve vaccines
IPC: C12N15/09
Filed: 1989-03-02
Granted: 1993-08-26
Abstract: Live vaccines are provided and methods for preparing the live vaccines for protection of a host from a pathogenic microorganism. The vaccines are prepared by introducing at least one modification in a gene involved in at least one, normally at least two, biosynthetic pathways involving the production of products which are unlikely to be found in the disease susceptible host. The modification results in a gene change which cannot be repaired by a single step, e.g. polynucleotide deletions and inversions. Where the aro gene suffers such a change, the resultant auxotrophic mutants require aromatic amino acids, p-aminobenzoic acid and 2,3-dihydroxybenzoic acid or a highly concentrated source of absorbable iron. The auxotrophic mutations have substantially reduced or nonexistent virulence while retaining the desired immunogenicity to initiate the immunogenic response. Various techniques can be employed for providing the desired change.
Patent AU-672964-B2 (AU)
Title: Attachment assembly for excavation teeth
Inventor: CLENDENNING CHARLES
IPC: E02F9/28
Filed: 1993-01-19
Granted: 1996-10-24
Abstract: An attachment assembly for securing excavation teeth to the loading or dipper bucket on large excavation equipment. The assembly includes a bucket lip adapted to be secured to a loading or dipper bucket, and a plurality of shanks adapted to be secured to the lip and carry the excavation teeth. The lip defines a forward edge extending transversely thereacross and defining a plurality of spaced first curvilinear bearing surfaces. Each of the shanks carried by the bucket lip defines a lateral channel therein adapted to receive a portion of the bucket lip and terminating in a second curvilinear bearing surface. The second curvilinear bearing surface abuts and mates with one of the first curvilinear bearing surfaces on the bucket lip upon shank being disposed thereover. The first and second curvilinear bearing surfaces define equal radius segments of a constant radius circle such that the shank can be aligned parallel to at an angle at up to fifteen degrees with respect to the central longitudinal axis of the bucket lip with the abutting and mating relationships of the first and second bearing surfaces being maintained so as to prevent bearing fracture within the shank during use. The mating relationships of the bearing surfaces defined by the bucket lip and shanks obviate the need to provide differently configured shanks for left, right and central mounting on bucket lips provided with conventional arcuate or spade-shaped forward edges and additionally allows the outer most shanks to be angled outwardly from the central axis of the lip to provide a digging clearance for the bucket.
Patent AU-778279-B2 (AU)
Title: Methods and compositions for treating solid tumors
Inventor: DANG WENBIN
IPC: A61K31/337
Filed: 2000-03-20
Granted: 2004-11-25
Abstract: A biodegradable polymer composition comprising: (a) a poly(phosphoester) biodegradable polymer and (b) at least one antineoplastic agent in an amount effective to inhibit the growth of a solid tumor, which is suitable for intratumoral administration to treat a mammal having a solid tumor.
Patent AU-668937-B2 (AU)
Title: Process for the immunochemical determination of an analyte
Inventor: BRUST STEFAN
IPC: G01N33/543
Filed: 1993-06-02
Granted: 1996-05-23
Abstract: Method for immunochemical determination of an analyte in a sample by means of a first specific binding component in which the specific binding component is immobilised on a support and the extent of binding of the analyte to the specific binding component is determined by means of a further specific binding component which directly or indirectly carries a label, characterised in that a binding factor is additionally added to the process, which factor has more than one site capable of binding for the agent to be detected, which has no affinity for the immobilised specific binding component and which is not labelled.
Patent AU-732167-B2 (AU)
Title: Process for detecting nucleic acids by mass determination
Inventor: BERGMANN FRANK
IPC: C12Q1/6827
Filed: 1997-08-18
Granted: 2001-04-12
Abstract: A method for detecting nucleic acids by binding a probe P to a partial sequence S contained in the nucleic acid to produce a binding product B1, degrading the nucleic acid to produce a binding product B2 containing a partial nucleic acid F of a defined length and detecting the binding product B2 or the partial nucleic acid F a part based on its mass is particularly suitable for the parallel detection of nucleic acid of different sequences.
Patent AU-625460-B2 (AU)
Title: Lost-motion valve actuator mechanism
Inventor: BURRISS WESLEY JAY II
IPC: E21B34/10
Filed: 1989-09-22
Granted: 1992-07-09
Abstract: A lost-motion valve actuator for use in a wellbare closure valve, enables the valve to be run in a testing string into a well in an open mode, pressure to be applied to the well annulus surrounding the string without cycling the valve, subsequent reduction in the pressure, closure of the valve subsequent to the initial pressure increase, and subsequent opening of the valve with pressure increases and closure with pressure decreases. Thus, the bore closure valve can subsequently respond in a normal manner (open on pressure increase, close on pressure decrease) to pressure changes in the annulus subsequent to the first pressure increase/decrease cycle. An actuator of the invention comprises connector means (42, 144) movable longitudinally to open and close a valve, a mandrel (192) movable longitudinally under the influence of well pressures, and locking dogs (182) to connect and disconnect the mandrel and connector means to effect opening and closing of the valve in response to well pres-sures.
Patent AU-713662-B2 (AU)
Title: Lipopolyamines as transfection agents and pharmaceutical uses thereof
Inventor: BYK GERARDO
IPC: A61K47/48
Filed: 1995-12-04
Granted: 1999-12-09
Abstract: PCT No. PCT/FR95/01595 Sec. 371 Date Jun. 4, 1997 Sec. 102(e) Date Jun. 4, 1997 PCT Filed Dec. 4, 1995 PCT Pub. No. WO96/17823 PCT Pub. Date Jun. 13, 1996Cationic lipids of general formula (I), wherein m is an integer from 2 to 6 inclusive; n is an integer from 1 to 9 inclusive, preferably 1-5, where, when n is 2-9, a single R grouping other than hydrogen is present in the general formula, and m has variable or identical values within the groupings (a) or -(CH2)m; R is a hydrogen atom or a radical of general formula (II), wherein X or X1, which are the same or different, are an oxygen atom, a methylene grouping -(CH2)q- where q is 0, 1, 2 or 3, or an amino grouping -NH- or NR1-, where R is a C1-4 alkyl grouping; Y and Y1, which are the same or different, are a hydrogen atom or an optionally substituted C1-4 alkyl radical, and p is 0-5; and R6 is a cholesterol derivative or an alkylamino grouping -NR1R2, where R1 and R2 are, independently of each other, a straight or branched, saturated or unsaturated C12-22 aliphatic radical. Pharmaceutical compositions containing said lipids, and their uses for transfecting nucleic acids whether in vitro or in vivo in cells, are also disclosed.
Patent AU-673679-B2 (AU)
Title: Dry flowable agricultural compositions of glyphosate made without drying of the final product
Inventor: BEESTMAN GEORGE BERNARD
IPC: A01N57/20
Filed: 1993-06-10
Granted: 1996-11-21
Abstract: This invention relates to a dry flowable agricultural composition comprising glyphosate, an anhydrous base salt, and a heat activated binder that is prepared without a drying step even when the glyphosate is in the form of a wetcake.
Patent AU-691726-B2 (AU)
Title: A method for repairing a local damage
Inventor: HAANDEL JOHANNES HENRICUS MARI
IPC: B29C43/02
Filed: 1996-01-19
Granted: 1998-05-21
Abstract: A method for repairing a locally damaged, dented surface of a wall, whereby the surface is provided with a relief, as well as a wall comprising a locally repaired surface, which has been repaired by using the method below. A mould comprising an impression of the relief of an undamaged part of the surface is made, the dented surface is filled with a filler, after which the impression on the mould is pressed into the filling material, as a result of which a relief corresponding with the original relief is formed in the filling material.
Patent AU-641131-B2 (AU)
Title: Improved brief
Inventor: JUERGENS STANLEY GEORGE
IPC: A61F5/44
Filed: 1989-12-19
Granted: 1993-09-16
Abstract: A garment (12) for holding a removable absorbent core (30) is disclosed. The garment (12) does not require separate fastening means to hold the core in position. The garment features two tapered flaps (14) which overlay the core to retain it in the desired position and obviate the necessity of separate fastening means. The flaps (14) are monotonically tapered to provide maximum overlap of the core at the rear waist margin (26) of the garment, for greater frictional engagement with the core, and less core overlap at the front waist margin (24) of the garment, to provide a larger urine target zone.
Patent AU-627554-B2 (AU)
Title: Polycyclic 1,2,3-trihydroxy benzene derivatives with surface active characteristics
Inventor: HOLMES JEREMY MARK
IPC: C07C39/17
Filed: 1990-02-28
Granted: 1992-08-27
Abstract: A compound is a condensate of 1,2,3-trihydroxybenzene with an aldehyde. The condensate is a macrocyclic compound such as a cyclic tetramer. The aldehyde is preferably a long-chain aldehyde such as hexanal, dodecanal or tetradecanal. The condensate can be used as an anti-wear additive in hydrocarbon liquids such as liquid paraffin or as an anti-corrosion additive. The condensate can be prepared by reacting 1,2,3-trihydroxybenzene with an equimolar quantity of an aldehyde in the presence of an acid.
Patent AU-760987-B2 (AU)
Title: Non-invasive flow indicator for a rotary blood pump
Inventor: YU YIH-CHOUNG
IPC: A61M60/592
Filed: 1999-08-02
Granted: 2003-05-29
Abstract: An apparatus for non-invasive flow indication through a rotary blood pump. The apparatus includes a blood pump adapted for implantation into a patient. The blood pump has a moving mechanism which contacts blood and imparts energy to the blood to move the blood in the patient at a desired flow rate. The apparatus includes a mechanism for causing the moving mechanism to move the blood. The causing mechanism is engaged with the moving mechanism. The causing mechanism receiving energy to power the causing mechanism. The apparatus comprises a sensorless flow indicator connected to the blood pump to identify the flow of blood through the pump based only on an energy balance between the energy imparted to the blood by the moving mechanism and the energy received by the causing mechanism. A method for determining blood flow in a patient. The method includes the steps of providing energy to a blood pump implanted in a patient to operate the pump. Then there is the step of imparting energy to blood in the patient with the blood pump at a desired flow rate. Next there is the step of identifying the flow rate only by balancing the energy imparted to the blood with energy provided to the pump.
Patent AU-705806-B2 (AU)
Title: Asymmetric epoxides, their synthesis and use
Inventor: ADGER BRIAN MICHAEL
IPC: C07D303/32
Filed: 1996-04-19
Granted: 1999-06-03
Abstract: A process for preparing an optically-enriched chiral epoxide of formula (I), wherein R<1>, R<2> and R<3> are each independently selected from H, R, R-CO- and R-O-CO-, each R independently being substantially a hydrocarbon group of up to 20 carbon atoms, and X is an alkyl or cycloalkyl group of up to 10 carbon atoms, provided that -CO-X is not enolisable, which comprises the asymmetric epoxidation of a corresponding prochiral alkene of the formula (II): R<1>R<2>C=CR<3>-CO-X, by reaction with an oxidant in the presence of a chiral catalyst. Many optically-enriched epoxides (I) are novel.
Patent AU-688288-B2 (AU)
Title: Volatile liquid samplers and process for their manufacture
Inventor: BISHOPP DEREK ALBERT
IPC: A61L9/12
Filed: 1993-11-24
Granted: 1998-03-12
Abstract: A sampler for a volatile fluid material comprises:   a. a vapour barrier base layer 1 having applied directly to a selected area of a first face thereof a volatile fluid material 2; b. a vapour barrier cover layer 3 applied directly and without an intermediate layer over at least said selected area of the said first face of the base layer; c. a seal 4 between at least the periphery of said base and cover layers whereby there is formed a vapour barrier enclosure containing said volatile material, said seal being separable whereby a user can separate at least part of said cover layer from said base layer so as to expose at least part of said first face of said base layer directly to the atmosphere and allow the fluid volatile material to be released and to replace said cover layer so as to prevent further release of said volatile material.   <IMAGE>
Patent AU-638992-B2 (AU)
Title: A slimming pharmaceutical composition
Inventor: ASTRUP ARNE
IPC: A61P3/04
Filed: 1990-04-20
Granted: 1993-07-15
Abstract: The present invention is directed to a method for reducing the weight of a human and a method for reducing the adipose tissue mass/lean mass body mass ratio of a human or a domestic animal. In each method, an effective dose of a combination of ephedrine and caffeine are administered in a weight ratio of about 1:12, respectively, calculated on the amount of ephedrine in the form of the free base.
Patent AU-703102-B2 (AU)
Title: Detergents and cleaners containing iminodisuccinates
Inventor: GROTH TORSTEN DR
IPC: C11D3/33
Filed: 1996-07-24
Granted: 1999-03-18
Abstract: Compsn. (X) contg. (A) at least one polymer comprising succinyl gp. repeat units and/or soluble salts thereof and (B) an iminodisuccinate, pref. of formula (I). In (I), R, R1 = H or OH ; and R2-R5 = cation, H, alkali ion or ammonium ion. Washing or cleaning agents contg. (X) are also claimed.
Patent AU-726281-B2 (AU)
Title: A Polyester resin composition, a cured resin, and a paint
Inventor: MURATA SHIGERU
IPC: C08L67/00
Filed: 1998-03-13
Granted: 2000-11-02
Abstract: The present invention provides a resin composition containing a polyester resin possessing, within its molecular structure, a structural unit represented by the following formula (I), and an amino resin: <CHEM> Äwherein, R<1> and R<2> are the same or different and each represents a hydrogen atom or lower alkyl, with the proviso that R<1> and R<2> do not simultaneously represent hydrogen atomsÜ. In addition, the present invention provides a cured resin obtained by means of hardening said resin composition, and a paint containing said resin composition. The aforementioned resin composition provides a cured material that exhibits excellent resistance to hydrolysis, resistance to alkali, and resistance to cissing, and thus is suitable for a paint and the like.
Patent AU-532296-B2 (AU)
Title: Triamterene comppositions
Inventor: RATTLE ELISABETH SUNDERHAUF
IPC: A61K9/48
Filed: 1980-11-25
Granted: 1983-09-22
Abstract: A gelatin capsule unit dosage form containing triamterene, 2,4,7-triamino-6-phenylpteridine, which results in rapid dissolution of the active ingredient. The dosage form comprises the addition of a combination of a surfactant and a carbonate or bicarbonate salt as diluents.
Patent AU-629414-B2 (AU)
Title: Modified polyolefin film with stable twist retention, dead fold properties and barrier characteristics
Inventor: BUZIO PIERPAOLO
IPC: C08L23/16
Filed: 1990-10-18
Granted: 1992-10-01
Abstract: The present invention is directed to modified polyolefin films with stable twist retention and dead fold properties to be employed in wrapping in general, and particularly in wrapping small items. The films produced by the present invention exhibit improved moisture vapor barrier and oxygen barrier properties. The inventive films are obtained by extrusion and stretching of a ternary mixture comprising (1) isotactic polypropylene; (2) high density polyethylene; and (3) a glassy amorphous low molecular weight resin. Multilayer films are also provided.
Patent AU-733308-B2 (AU)
Title: Serine proteinase inhibitory activity by hydrophobic tetracycline
Inventor: SIMON SANFORD R
IPC: A61P43/00
Filed: 1998-02-26
Granted: 2001-05-10
Abstract: A method for inhibiting the activity of serine proteinase in biological systems includes administering to the system a serine proteinase inhibitory amount of a hydrophobic 4-de(dimethylamino)tetracycline. The method reduces tissue destruction during inflammation resulting from the activity of human leukocyte elastase. The method is used for pharmaceutical and cosmetic purposes.
Patent AU-679529-B2 (AU)
Title: Plastic pellet delivery system
Inventor: INGRAM KEITH W
IPC: B29C48/03
Filed: 1994-07-19
Granted: 1997-07-03
Abstract: A plastic pellet delivery system including an extruder nozzle having an orifice and an arcuate surface adjacent the orifice and rigid cutting knife which is eccentrically mounted on a shaft that is positioned and is rotated adjacent the orifice to move the rigid knife eccentrically into and out of engagement with the nozzle surface. The cutting knife is mounted for limited yielding pivotal movement relative to the eccentric mount such that it will deflect angularly with respect to the eccentric mount as it is engaging the nozzle surface such that the free edge of the knife blade tip is moved radially inwardly as the eccentric mount is rotated providing a substantially constant force of the blade against the nozzle surface.
Patent AU-681402-B2 (AU)
Title: 3-(indol-3-yl) propenoic acid derivatives and as NMDA antagonists
Inventor: SALITURO FRANCESCO G
IPC: A61K31/404
Filed: 1994-05-02
Granted: 1997-08-28
Abstract: A compound of formula (I), wherein Z is hydrogen, -CH3, or -C2H5; X and Y are represented by -OH, a physiologically acceptable ester, or a physiologically acceptable amide; R is represented by from 1 to 3 substituents independently chosen from the group: hydrogen, C1-4 alkyl, C1-4 alkoxy, halogen, -CF3, or -OCF3; R1 is represented by from 1 to 3 substituents independently chosen from the group: hydrogen, amino, C1-4 alkyl, C1-4 alkoxy, halogen, -CF3, or -OCF3; and pharmaceutically acceptable addition salts thereof. These 3-indolyl-3-yl-propenoic acid derivatives are useful as NMDA antagonist.
Patent AU-625273-B2 (AU)
Title: Fibre optic assembly
Inventor: DILIELLO LAURA K
IPC: G02B6/00
Filed: 1991-01-17
Granted: 1992-07-09
Abstract: A star coupler comprises a flexible optical ribbon 48 curved so that input and output fibres 18, 20 attach to the same side of the coupler. A connector 30,40 mates a linear array of fibres 18',20' to each end 50 of the ribbon 48. The side walls 60 of the ribbon 48 are rounded to match the contour of the outboard fibres 28 of each array 18', 20'. The ribbon thickness is about 91% of the fibre diameter to minimize insertion loss. <IMAGE>