baber/WOPTO huggingface dataset:
Patent AU-5668698-A (AU)
Title: Method for preparing a tetrahydropyridin derivative
Inventor: BUJ MICHEL
IPC: C07C33/18
Filed: 1997-12-23
Abstract: PCT No. PCT/FR97/02395 Sec. 371 Date Jun. 22, 1999 Sec. 102(e) Date Jun. 22, 1999 PCT Filed Dec. 23, 1997 PCT Pub. No. WO98/28273 PCT Pub. Date Jul. 2, 1998The invention relates to a method for the preparation of 1-[2-(2-naphthyl)ethyl]-4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridine and its pharmaceutically acceptable salts by reacting 2-(2-bromoethyl)naphthalene with 4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridine or one of its salts, and to a universal method for the preparation of the same product and its salts by the reduction of naphthylacetic acid, treatment of the resulting 2-naphthylethanol with hydrobromic acid and treatment of the 2-(2-bromoethyl)naphthalene with 4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridine or one of its salts.
Patent AU-5957396-A (AU)
Title: System and method for avoiding false convergence in the pres ence of tones in a time-domain echo cancellation process
Inventor: SIH GILBERT C
IPC: H03H21/00
Filed: 1996-05-31
Abstract: A system and method for detecting convergence in an echo canceller prevent false convergence from occurring as a result of receiving only tones in an input signal. An adaptive filter is used in an echo canceller to estimate an echo signal produced by an unknown echo channel. The estimated echo signal is subtracted from the return signal to remove the echo produced by the unknown echo channel. To prevent the echo canceller from falsely converging on a signal which contains only tones a system and method are provided for detecting the presence of tones in the absence of other frequencies. Filter taps of the adaptive filter are filtered to produce a filtered signal. The amount of energy in the filtered signal is compared to the amount of energy in the unfiltered filter taps to determine whether only tones have been present. If only tones have been present, the echo canceller is not allowed to reduce the adaptation step size of the adaptive filter.
Patent AU-5972890-A (AU)
Title: Novel antigens and methods therefor
Inventor: COMBERBACH MARTIN
IPC: C07K14/705
Filed: 1990-07-23
Abstract: A composite particle comprising at least two polypeptides corresponding to all or part of a protein having the biological activity of one of the hepatitis B surface antigens, wherein the particle presents at least two antigenic determinants provided by the S-protein, preS2-protein or preS1-protein, said particle optionally further comprising host specific lipids. The invention also provides a modified hepatitis B surface antigen L protein which may be used alone or incorporated into such composite particles. A particular embodiment of the modified L protein (L*) comprises residues 12-52 followed by residues 133-145 followed by residues 175-400 of the L protein and a particular embodiment of a composite particle has the form (L*, S) where S is the S-protein of HBsAg. Improved hepatitis B vaccines may be prepared following expression of the above immunogens, especially in yeasts such as  S. cerevisiae and Hansenula polymorpha.
Patent AU-6140190-A (AU)
Title: Means for hose clamp replacement
Inventor: BARTHOLOMEW DONALD D
IPC: F16L37/04
Filed: 1990-07-31
Abstract: A union enabling a rigid pipe to replace a flexible hose in applications where there is no relative movement of the points connected by the pipe and union. The new union accommodates the movements required for installation and removal, and accommodates the tolerances that are encountered during all manufacturing and assembly steps.
Patent AU-6152599-A (AU)
Title: Methods for sterilizing cyanoacrylate compositions
Inventor: GREFF RICHARD J
IPC: C08K3/28
Filed: 1999-09-17
Abstract: Disclosed are methods for sterilizing cyanoacrylate prepolymer compositions under E-beam irradiation conditions wherein the prepolymer remains in polymerizable form after sterilization.
Patent AU-6189399-A (AU)
Title: A method and an apparatus for forming cut-outs and transverse welding-seams in asheet of film
Inventor: JENSEN JOHN BUK
IPC: B31B19/86
Filed: 1999-10-15
Abstract: The invention relates to a method of forming cutouts (4) and transverse welding seams (10) in a sheet of film (5) that is advanced continuously at high velocity, wherein the cutouts (4) constitute areas that are delimited by cutting lines (6, 7), wherein the method comprises the following steps: a) the formation of the cutouts (4) in a sheet section with high sheet tension with cutting lines (7) that extend longitudinally of the sheet of film (5), and cutting lines (7) that extend transversely of the sheet of film, said cutting lines featuring a number of interruptions (8) that constitute support points whereby the cutouts (4) continue to be coherent with the sheet of film (5) at the support points, b) subsequent formation of the transverse welding seams (10) in a sheet section with low sheet tension.
Patent AU-6203980-A (AU)
Title: Transversal equalisers
Inventor: ASH C P
IPC: H04B3/06
Filed: 1980-09-04
Abstract: The presence of a d.c. offset in the input signal to an adaptive equalizer for a high speed modem must be removed before a valid signal enters the equalizer if the "coefficient up-date" algorithm for the equalizer is not to be confused. Normally the d.c compensation is achieved using adjust-on-test resistors or potentiometers which provide for in life adjustments to compensate for ageing drift. The submission envisages the use of an additional adaptive equalizer tap-stage connected to a fixed voltage source. This voltage is multiplied by the additional tap-stage multiplier and summed with the outputs of the other tap-stages in the equalizers accumulator. The error produced from the equalizer decision circuit is correlated with the fixed voltage in the additional tap-stage correlator the output of which controls the gain of the additional tap-stage multiplier thereby compensating for the original d.c. offset of the output of the equalizer accumulator.
Patent AU-6241596-A (AU)
Title: Document aligning and feeding device
Inventor: AMBROGIO ATTILIO DE
IPC: B41J13/076
Filed: 1996-06-28
Abstract: PCT No. PCT/IT96/00134 Sec. 371 Date Mar. 12, 1997 Sec. 102(e) Date Mar. 12, 1997 PCT Filed Jun. 28, 1996 PCT Pub. No. WO97/03008 PCT Pub. Date Jan. 30, 1997The document aligning and feeding device comprises couples of rollers formed by a delivery roller (15) and a backup counter-roller (14), wherein each couple of rollers is subjected to a lower load during the aligning step and a higher load during the successive feeding step. The backup counter-roller is formed by two separate, coaxially coupling counter-rollers, one of which (33) has a lower coefficient of friction with the document and is the one operating during the aligning step, whereas the other (31) has a higher coefficient of friction and is operational during the successive feeding step. This allows the document to rotate freely about one of its corners during the aligning step, and to advance without being deflected during the successive feeding step.
Patent AU-6281890-A (AU)
Title: Device for radiating laser beams
Inventor: DAIKUZONO NORIO
IPC: A61B18/20
Filed: 1990-08-30
Abstract: A circular part is provided on which a laser beam radiating part and a radiation control part are formed. The radiation part is optically coupled to a laser beam generating unit.
Patent AU-6332999-A (AU)
Title: Plant extracts for the treatment of increased bone resorption
Inventor: MUHLBAUER ROMAN CONRAD
IPC: A23L2/52
Filed: 1999-10-04
Abstract: The present invention is concerned with nutritional or pharmaceutical compositions containing an extract or concentrate of a plant from the genus anethum. The compositions of the invention are useful for the treatment or prophylaxis of diseases or conditions which are characterized by increased bone resorption, such as Paget's disease, tumor-induced bone disease or particularly osteoporosis.
Patent AU-6510099-A (AU)
Title: Extracellular novel rage binding protein (en-rage) and uses thereof
Inventor: SCHMIDT ANN MARIE
IPC: A61P29/00
Filed: 1999-10-06
Abstract: The present invention provides for an isolated human EN-RAGE peptide. The present invention also provides for a method for determining whether a compound is capable of inhibiting the interaction of an EN-RAGE peptide with a RAGE peptide, which comprises: (a) admixing: (i) a RAGE peptide or an sRAGE peptide or a fragment of either thereof, (ii) an EN-RAGE peptide or a fragment thereof, and (iii) the compound; (b) measuring the level of interaction between the peptide of step (a) (i) and the peptide of step (a) (ii), and (c) comparing the amount of interaction measured in step (b) with the amount measured between the petpide of step (a)(i) and the peptide of step (a) (ii) in the absence of the compound, thereby determining whether the compound is capable of inhibiting the interaction of the EN-RAGE peptide with the RAGE peptide, wherein a reduction in the amount of interaction in the presence of the compound indicates that the compound is capable of inhibiting the interaction. The present invention also provides for a method for inhibiting inflammation in a subject which comprises administering to the subject a compound capable of interfering with the interaction between EN-RAGE peptide and receptor for advanced glycation endproduct (RAGE) in the subject thereby inhibiting inflammation in the subject.
Patent AU-6550586-A (AU)
Title: Phenoxyalkylcarboxylic acids and esters and their preparation and pharmaceutical formulation
Inventor: HALLETT PETER
IPC: A61K31/18
Filed: 1986-11-18
Abstract: Compound are described of the general formula <CHEM>  wherein  R<1> is a hydrogen atom or a C1-4 alkyl group; R<2> is a naphthyl, thienyl or  beta -styryl group or a group Ar(CH2)p- where p is zero or an integer from 1 to 3 and Ar is phenyl or phenyl substituted by one or more halogen atoms or C1-4 alkyl, C1-4 alkoxy, hydroxyl, trifluoromethyl, nitro or amino groups;  m is an integer 1 or 2;  n is an integer from 1 to 4;  and the physiologically acceptable salts thereof. These compounds inhibit blood platelet aggregation, bronchoconstriction and vasoconstriction and thus of interest in the treatment of occlusive vascular diseases and asthma.
Patent AU-6554894-A (AU)
Title: Improved collapsible shelter with elevated canopy
Inventor: CARTER MARK C
IPC: E04H15/38
Filed: 1994-04-04
Abstract: The improved collapsible shelter includes a truss framework that provides an elevated, gabled canopy in a raised, extended configuration. The canopy is supported by at least three legs, and outer perimeter and central truss pairs of link members pivotally connected in scissors configurations. The link members of the perimeter truss pairs are pivotally connected together in a modified scissors configuration so as to be extendable from a first collapsed position extending horizontally between adjacent legs to a second extended position extending above the legs, to elevate the canopy in a gabled configuration. In a preferred embodiment, tensioning cables are also secured between the legs and a central support connected to the central truss pairs, to provide additional strength and stability to the framework of the shelter in a raised, extended configuration.
Patent AU-6697100-A (AU)
Title: A device for dental implantation
Inventor: CORCOLIS IOANNIS
IPC: A61C8/00
Filed: 2000-07-21
Abstract: A device (1) for dental implantation is described, i.e. a device suitable to be implanted into the maxillary or mandibular bone (in place of the root of a lost tooth) to support a prosthetic stump to which the crown of an artificial tooth or other dental prosthesis is secured. The edge profile of the neck final surface, subject of the present invention, to which the prosthetic stump is applied, basically corresponds to that of the margin of the alveolar bone crest in a state of parodontal health: in correspondence to the front and back faces of the implanted device (1), the edge (6) of the final surface (5) of its neck (3) has a curved profile with its convexity directed towards the base of the bone (9) whereas, in correspondence to the side faces, the edge (6) of the final surface of its neck (3) has a curved profile with its concavity directed towards the base of the bone (9).
Patent AU-6763594-A (AU)
Title: Attachment belt for absorbent material garments
Inventor: CARLBARK OLLE
IPC: A61F13/56
Filed: 1994-05-09
Abstract: PCT No. PCT/SE94/00425 Sec. 371 Date Nov. 7, 1995 Sec. 102(e) Date Nov. 7, 1995 PCT Filed May 9, 1994 PCT Pub. No. WO94/26225 PCT Pub. Date Nov. 24, 1994A belt for use with an absorbent garment generally for persons suffering from incontinence. The belt has two laterally spaced edges defining an area for releasable attachment of hook element strips of hook and loop type fastening elements. The belt also has only one defined portion, extending externally along a minor proportion of the length of the belt and across the major proportion of the width (z) of the belt, the defined portion being a non-attachment zone to which the hook elements cannot attach.
Patent AU-6771581-A (AU)
Title: Improvements in and relating to testing coins
Inventor: DEAN R
IPC: G07D11/00
Filed: 1981-02-05
Abstract: A coin testing apparatus comprises transmitting and receiving coils (14) and (15) on opposite sides of a coin passageway (11). The transmitting coil is connected to high and low frequency oscillators (16) and (17). The output of the receiving coil is separated into the high and low frequency components by a high pass filter (21) and a band pass filter (22). In the high frequency channel the signal is amplitude controlled by a voltage controlled amplifier (23) rectified by a rectifier (24) and smoothed by a long time-constant circuit (26). The initial rise in level caused by a coin entering between the coils (14) and (15) is detected by an instantaneous level change comparator (32) which responds to the rate of change of signal level at the output of the long time-constant circuit (26) becoming equal to preset threshold and causes a normally closed switch (27) to be opened. When the switch (27) is closed a comparator (31) compares the signal with a reference value from a source (30) and adjusts the gain of the amplifier (23) until the signal corresponds to the reference value. Upon the arrival of the coin the switch (27) is opened and a long time-constant circuit (28) causes the gain of the amplifier (23) to be maintained at the level before the arrival of the coin. A window comparator (33) compares the difference in voltage with voltage ranges for acceptable coins. A similar arrangement is provided in the low frequency channel but with two differences. The switch (27) in the low frequency channel is operated by the same instantaneous level comparator as is used for the high frequency channel and instead of a rectifier (24) a novel sample and hold technique is used for providing a d.c. signal from the output of the amplifier (23).
Patent AU-6923296-A (AU)
Title: Adjustment device for a radiator thermostat
Inventor: FREDERIKSEN BJARNE
IPC: G05D23/00
Filed: 1996-09-12
Abstract: An adjustment device (1) for a radiator thermostat is disclosed, having a housing (17, 18, 2) in which a temperature sensor (6) is arranged. In such an adjustment device it is desirable to improve the thermal behaviour. For that purpose the housing (17, 18) is closed at its exterior.
Patent AU-6933787-A (AU)
Title: Multifunctional amino zirconium aluminium metallo organic complexes
Inventor: COHEN LAWRENCE B
IPC: C09D7/63
Filed: 1987-01-07
Abstract: This invention relates to novel compositions of matter which are multifunctional amino zirconium aluminum metallo organic complexes which are comprised of a chemically united complex aluminum moiety, a tetravalent zirconium moiety, and a multifunctional amino acid wherein the acid is chemically bound to both the aluminum and zirconium centers. Such compositions are useful in promoting adhesion of adhesives, sealants, and coatings to metal, rubber, glass, plastic, coatings, and wood thereby enhancing strength properties and prolonging useful service life when such products are exposed to aggressive environments. Futher described is the specific process for the preparing of such compositions in organic media with desirable stability of the metal centers toward polymerization and related hydrolysis.
Patent AU-6944194-A (AU)
Title: Inhibition of tumor necrosis factor and nitric oxide production by retino ic acid
Inventor: AGGARWAL BHARAT B
IPC: A61P25/00
Filed: 1994-05-05
Abstract: Retinoic acid for inhibiting production of nitric oxide, and treating a pathophysiological state characterized by an undesirable production or level of nitric acid i.e. systemic lupus erythematosus or multiple sclerosis The most preferred retinoic acid is all-trans-retinoic acid. <IMAGE>
Patent AU-6968287-A (AU)
Title: Cyclophosphazene compounds
Inventor: JEAN-FRANCOIS LABARRE
IPC: C07F9/547
Filed: 1987-03-04
Abstract: 1. Claims for the Contracting States : AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Compounds having the formula I :  see diagramm : EP0240392,P18,F1  in which : Az is a 1-aziridinyl radical, substituted or non-substituted, the substitution consisting of 1 to 4 C1 to C3 alkyl or alkoxy radicals, A, B and C, independently of one another, can represent an alkylene or alkenylene or alkynylene chain which may be straight or branched, substituted or non-substituted, and can be interrupted by one or more divalent radicals -NR3 -, -S- or -O-, and R1 , R2 and R3 , independently of one another, can represent a hydrogen atom or a substituted or non-substituted alkyl radical or a substituted or non-substituted alkenyl radical or a substituted or non-substituted alkynyl radical or a substituted or non-substituted aryl radical, and the substitutions of the -A-, -B- and -C- chains and the radicals R1 , R2 and R3 are chosen from among one or more halogen atoms or imino, amino or aryl radicals, non-substituted or substituted by one or more halogen atoms or C1 to C3 alkyl radicals. 1. Claims for the Contracting States : ES, GR A method of preparing a compound having the formula I :  see diagramm : EP0240392,P20,F1  in which : Az is a 1-aziridinyl radical, substituted or non-substituted, the substitution consisting of 1 to 4 C1 to C3 alkyl or alkoxy radicals, A, B and C, independently of one another, can represent an alkylene or alkenylene or alkynylene chain which may be straight or branched, substituted or non-substituted, and can be interrupted by one or more divalent radicals -NR3 -, -S- or -O-, and R1 , R2 and R3 , independently of one another, can represent a hydrogen atom or a substituted or non-substituted alkyl radical or a substituted or non-substituted alkenyl radical or a substituted or non-substituted alkynyl radical or a substituted or non-substituted aryl radical, and the substitutions of the -A-, -B- and -C- chains and the radicals R1 , R2 and R3 are chosen from among one or more halogen atoms or imino, amino or aryl radicals, non-substituted or substituted by one or more halogen atoms or C1 to C3 alkyl radicals, characterised in that : a) a substituted or non-substituted polyamine having the formula II : H(R1 N)-A-NH-B-NH-C-(NR2 )H is reacted with an excess of the dichlorinated gem compound having the formula III :  see diagramm : EP0240392,P21,F1  or b) an excess of the aziridine, substituted or non-substituted, is reacted with the compound having the formula IV : see diagramm : EP0240392,P21,F2
Patent AU-7132894-A (AU)
Title: Process and machine for knitting tubular articles with one end closed, with needle plates having a modified configuration
Inventor: CONTI PAOLO
IPC: D04B9/46
Filed: 1994-06-28
Abstract: The knitting machine for the production of tubular articles with one end closed comprises needle plate sections (1A1, 1A; 3A1, 3A) hinged together (at 1B, 3B) and movable to assume a configuration with two opposing and substantially rectilinear needle plates (1, 3) (Fig. 1) to obtain, by the interaction between the needles of the opposing needle plates, the initial closure of the tubular article, and a configuration with a substantially circular needle plate (Fig. 2); substantially stationary textile mechanisms, interacting with the needle plates in the said configurations, are provided.
Patent AU-7154291-A (AU)
Title: Device for coding, labelling and affixing detachable data-carrying cards on carrier sheets
Inventor: PETERS HINDERIKUS
IPC: B65H3/34
Filed: 1990-12-22
Abstract: A device for affixing detachable data-carrying cards (1) on carrier sheets (2), in particular sheets of paper, has a magazine (3) which supplies the data carrier cards (1) with a card separator, a reading station (4), a card guide (5, 21) and an affixing station (6) in which the individual data-carrying cards (1) are applied to cyclically movable carrier sheets (2) labelled to match the cards and affixed by holding tabs formed from the carrier sheets (2). The device also has a housing (82) in which a coding station (80) and a labelling station (81) are arranged one behind the other in the direction of flow (C) of the plastic cards (1). On the outside of the housing (82), a separating magazine (83) which dispenses the individual plastic cards (1) is arranged on the housing in front of the coding station (80) in the direction of flow (C) and a pile delivery magazine (84) in which the labelled plastic cards (1) are collected is arranged behind the labelling station (81). The pile delivery magazine (84) has a passage for rejected cards (1), which are transported through the piling magazine (84) unlabelled if a defect is detected in the coding station.
Patent AU-7361591-A (AU)
Title: Multilayer thermosealing film for packaging
Inventor: PARNELL COLIN DOUGLAS
IPC: B32B27/16
Filed: 1991-03-21
Abstract: A multilayer film for packaging comprising a thermosealing layer, a gas barrier layer and at least one additional polymeric layer, wherein the thermosealing layer comprises a copolymer selected from ethylene-methacrylic acid copolymers (EMAA) having a methacrylic acid (MAA) content of 4 to 18% by weight, ethylene-acrylic acid copolymers (EAA) having an acrylic acid content (AA) of 4 to 22% by weight, and their blends.
Patent AU-7710087-A (AU)
Title: Effervescent granular material
Inventor: GERGELY GERHARD
IPC: A23L2/40
Filed: 1987-06-24
Abstract: Process for the preparation of an effervescent granular material containing at least one solid, crystalline, edible organic acid, particularly citric acid and at least one alkali metal or alkaline earth metal carbonate splitting off CO2 on reacting with the organic acid in aqueous solution, in which optionally in a vacuum mixing machine, the acid crystals are wetted in a first reaction stage with a solvent for the acid, such as water, alcohol or a mixture thereof and are then thoroughly mixed for forming a first coating with a first pulverized coating compound containing at least one alkali metal or alkaline earth metal carbonate adhering to a binding coating formed by the reaction of acid and carbonate on the surface coating of the particular acid crystal, after which following formation of the first coating in at least one further reaction stage at least one further solid, pulverized coating compound, optionally coinciding with the first and having a content of at least one alkali metal or alkaline earth metal carbonate is added and reacted under vigorous stirring on the preceding coating formed during the preceding reaction stage and moist through the water of crystallization split off during the reaction and finally final drying takes place after breaking off coating formation, wherein part of the total acid quantity and part of the alkali metal and/or alkaline earth metal carbonate of the first coating compound is dissolved in the solvent prior to the appplication thereof to the acid crystals and they are reacted together, the thus prepared prereaction solution then being applied to the acid crystals, the effervescent granular material prepared according to this process and the use thereof.