baber/WOPTO huggingface dataset:
Patent AU-700058-B2 (AU)
Title: Cyclohexane derivatives as voltage-gated potassium channel blockers
Inventor: CROSSLEY ROGER
IPC: A61K31/135
Filed: 1995-02-10
Granted: 1998-12-17
Abstract: PCT No. PCT/GB95/00280 Sec. 371 Date Jul. 15, 1996 Sec. 102(e) Date Jul. 15, 1996 PCT Filed Feb. 10, 1995 PCT Pub. No. WO95/21813 PCT Pub. Date Aug. 17, 1995This invention concerns compounds of generic formula:    <IMAGE>  (I)  or a pharmaceutically acceptable salt thereof, where the dotted line represents an optional bond, one of R1 and R5 represents hydrogen, C1-C6 alkyl, C7-C16 aralkyl, -(CHR6)nCHR7CN, -(CHR6)nCHR7CONH2, -(CHR6)nCHR7COOR8, -(CHR6)nCHR7CH2OH wherein n is 0 or 1, R6 and R7 independently represent hydrogen, C1-C6 alkyl- or C7-C16 aralkyl-, and R7 also represents hydroxy(C1-C6)alkyl-, (C2-C7)alkanoyloxy(C1-C6)alkyl-, (C1-C6alkoxy)carbonyl- and R8 is hydrogen or C1-C6 alkyl; the other of R1 and R5 is hydrogen, C1-C6 alkyl or C7-C16 aralkyl; R3 is C6-C10 aryl or heteroaryl group optionally substituted by one or more substituents the same or differnet, R2 and R4 independently represent hydrogen, or a group of formula -CRaRbRc where Ra, Rb and Rc are independently selected from hydrogen, C1-C6 alkyl, optionally substituted C6-C10 aryl, optionally substituted heteroaryl, C1-C6 alkyl substituted by optionally substituted C6-C10 aryl or heteroaryl or R2 also represents COR11 where R11 is C1-C6 alkyl, C1-C6 alkoxy or an optionally substituted (C6-C10 aryl)alkyl or a heteroaryl alkyl radical; one of Y and Y1 is   <IMAGE>   where R13 represents hydrogen, C1-C6 alkyl or C7-C16 aralkyl; the other of Y and Y1 is -CHR12- where R12 is hydrogen, C1-C6 alkyl or C7-C16 aralkyl, which compounds have pharmaceutical uses conferred by their ability to block voltage gated potassium channels.
Patent AU-648410-B2 (AU)
Title: Overload test device for conveyor carriages on a small railmounted conveyor installation
Inventor: PIRCHER HERBERT
IPC: G01G23/00
Filed: 1992-05-07
Granted: 1994-04-21
Abstract: A rail section (2) longer than the wheelbase of a conveyor carriage is hingedly connected to on one side (8) to a fixed carrier device (12). The other side (22) can move freely and is supported on a spring device (27) having an indicating and/or switching device (48). It is thus possible to prevent an overloaded conveyor carriage from running and hence to prevent damage to or breakdowns in a small conveyor installation.
Patent AU-654355-B2 (AU)
Title: Method for modifying fluorine-containing plastic, modified plastic and bio-material containing this plastic
Inventor: SCHAKENRAAD JOSEPHUS MARIA
IPC: A61L27/00
Filed: 1992-04-13
Granted: 1994-11-03
Abstract: PCT No. PCT/NL92/00069 Sec. 371 Date Mar. 15, 1994 Sec. 102(e) Date Mar. 15, 1994 PCT Filed Apr. 13, 1992 PCT Pub. No. WO92/18320 PCT Pub. Date Oct. 29, 1992The invention relates to a method for modifying at least a part of the surface of a fluorine-containing plastic, which comprises making the surface hydrophobic by 1) ion-etching the plastic surface; and 2) subsequently treating the plastic surface with flow discharging. The invention also relates to a fluorine-containing plastic having a surface which is at least partially hydrophobe-modified by ion-etching followed by glow discharging, and to materials, such as bio-materials, in which the plastic is incorporated.
Patent AU-754566-B2 (AU)
Title: Expandable stent
Inventor: STEINKE THOMAS A
IPC: A61L33/10
Filed: 1999-01-22
Granted: 2002-11-21
Abstract: The present invention provides a lumen support stent for use in an artery or any body lumen. The stent is formed from a plurality of ladder elements having elongated ribs bowed to define a circumferential arc of the tubular member and end rungs affixed to the elongated ribs. The elongated ribs of adjacent ladder elements are substantially parallel to one another and slidably engaged by the end rungs of adjacent ladder elements. Sliding of the end rungs along the circumferential arc defined by the engaged ribs creates a variable circumferential distance between the end rungs of adjacent ladder elements. Consequently, the stent has a first diameter in which the circumferential distance between end rungs of adjacent ladder elements is collapsed, and a variable second diameter in which the circumferential distance between end rungs of adjacent ladder elements is expanded.
Patent AU-614541-B2 (AU)
Title: Choline diethyldithiocarbamate, a process for its preparation and therapeutic composition containing it
Inventor: NGUYEN DAT XUONG
IPC: A61K31/14
Filed: 1988-09-19
Granted: 1991-09-05
Abstract: The subject of the invention is the choline diethyl-dithiocarbamate having the following structural formula:  <IMAGE>  as well as a process for its preparation from choline chloride and sodium diethyl-dithio-carbamate trihydrate. This substance is useful in the treatment of degenerative brain diseases.
Patent AU-541542-B2 (AU)
Title: Processing a t.d.m signal
Inventor: MULLER HORST
IPC: H04J3/06
Filed: 1982-12-20
Granted: 1985-01-10
Abstract: 1. A method of monitoring the synchronisation of a t.d.m. system and of initiating resynchronisation at a predetermined value of the frequency of non-conformity between an expected frame code word and the bit pattern actually occuring at this position, characterized in that at the transmitting end, during a determinate measuring period (M1, M3, M5... Mn), in a determinate time relationship to the frame code, it is determined whether the sum of all the transmitted bits of a logic state is even or odd, that a parity bit is formed, the logic status of which provides a statement as to whether evenness or oddness has been determined, that the parity bit is inserted into an unoccupied time slot of the pulse frame, that at the receiving end, during the same measuring period, in the same time relationship to the recognised but possibly incorrect frame code, it is determined whether the sum of all the received bits of the logic state which has been selected at the transmitting end is even or odd and that the receiving-end result is compared with the statement contained in the received parity bit.
Patent AU-566749-B2 (AU)
Title: An arrangement for protecting plants against insects
Inventor: LOVQVIST BO
IPC: A01G13/10
Filed: 1984-01-17
Granted: 1987-10-29
Abstract: An arrangement for providing a plant with a guard which has the form of a net, foil or the like and which is effective against insect attack, the arrangment including an applicator which has a plant through-passage (3) and which is arranged to carry a plurality of hose-like plant guards (17) which surround the aforementioned passage and which are provided with means (19) for stripping the plant guards from the applicator when a plant moved through the passage is caused to pass out from the applicator. A plant guard (17) included in the arrangement comprises a first portion (21), arranged to surround at least the lower part of the plant above the ground, and a second portion (25) intended to surround the plant in the ground. The first guard portion is capable of decomposing in an atmospheric environment within the space of a few years, while the second guard portion is capable of decomposing in the soil environment in a much shorter space of time.
Patent AU-762463-B2 (AU)
Title: Aqueous peroxide emulsions
Inventor: WESTMIJZE HANS
IPC: C08K5/06
Filed: 2000-01-06
Granted: 2003-06-26
Abstract: The invention relates to aqueous peroxide emulsions, optionally containing anti-freeze and/or further additives, which contain a specific emulsifier system comprising a copolymer of an  alpha , beta -unsaturated dicarboxylic acid and a C8-24  alpha -olefin, the acid groups of which are esterified with an ethoxylated alcohol having a degree of ethoxylation of 1-45, as well as an ethoxylated fatty alcohol with an HLB-value greater than 16.
Patent AU-596036-B2 (AU)
Title: Disposable stapler
Inventor: FOX WILLIAM D
IPC: A61B17/10
Filed: 1988-12-19
Granted: 1990-04-12
Abstract: A stapler having a pistol grip (48) which can be entirely formed as a one piece moulding from plastics, without need for separate springs, connectors or other parts. The main springs are not stressed until the trigger (33) is pulled for the first time. Staples of a special configuration are closed by a driver (35) having a specially shaped forming end (53).
Patent AU-671603-B2 (AU)
Title: Wood preservation method and wood preservative
Inventor: RITSCHKOFF ANNE-CHRISTINE
IPC: B27K3/36
Filed: 1992-10-30
Granted: 1996-09-05
Abstract: PCT No. PCT/FI92/00293 Sec. 371 Date Apr. 29, 1994 Sec. 102(e) Date Apr. 29, 1994 PCT Filed Oct. 30, 1992 PCT Pub. No. WO93/08971 PCT Pub. Date May 13, 1993The invention concerns a method and a preservative for protecting wood against decay. According to the method wood is treated with a wood preservative capable of preventing the growth and spread of fungi, said preservative containing at least one complexing agent which binds at least a portion of those metals, typically iron and manganese, naturally occurring in wood that are essential to the growth of fungi. The complexing agents employed can be, e.g., ethylenediaminetetra-acetate, ethylene diamine-di-o-hydroxyphenylacetate a polyphospate or a siderophore produced by a microorganisms. The wood preservative used in the method is water-borne and specific to the decay fungi attacking wood.
Patent AU-692583-B2 (AU)
Title: Novel quinolone- or naphthyridonecarboxylic acid derivative or salt thereof
Inventor: TODO YOZO
IPC: C07D471/04
Filed: 1995-08-04
Granted: 1998-06-11
Abstract: This invention relates to a novel quinolone- or naphthyridone-carboxylic acid derivative or its salt useful as an antibacterial agent, said derivative has a substituent represented by the following formula at the 7 position: <CHEM> wherein preferably R<3> represents at least one member selected from the group consisting of a hydrogen atom, a halogen atom, a substituted or unsubstituted lower alkyl, lower alkoxy or lower alkylthio group, a nitro group, a cyano group, a protected or unprotected hydroxyl group and a protected or unprotected amino group; R<4> represents a hydrogen atom, a substituted or unsubstituted lower alkyl group, a lower alkylidene group and a group forming a cycloalkane ring together with the carbon atom to which R<4> is bonded; and R<5> represents a hydrogen atom or a substituted or unsubstituted lower alkyl or cycloalkyl group.
Patent AU-560277-B2 (AU)
Title: Bleaching cellulose with oxidising agents and microwaves
Inventor: HAGEMEN JACQUES
IPC: D06M10/00
Filed: 1984-09-05
Granted: 1987-04-02
Abstract: Cellulosic materials and more particularly wood shavings, pulps, and cellulosic textile fibres are exposed to the combined action of microwaves and at least one oxidizing agent. In particular, the process makes it possible to improve the brightness of the end product.
Patent AU-705687-B2 (AU)
Title: A mixer and apparatus for analysing fluid flow
Inventor: HEWITT GEOFFREY FREDERICK
IPC: G01N23/12
Filed: 1995-09-27
Granted: 1999-05-27
Abstract: PCT No. PCT/GB95/02294 Sec. 371 Date Aug. 29, 1997 Sec. 102(e) Date Aug. 29, 1997 PCT Filed Sep. 27, 1995 PCT Pub. No. WO96/09880 PCT Pub. Date Apr. 4, 1996A static mixer is provided for one or more fluids flowing in a pipe, such as oil, water and gas from an oil well. The mixer comprises an element to divide the flowing fluids into at least two streams within the pipe and to deflect two of the resulting streams so that those streams rotate in opposite senses about axes parallel to the direction of flow of the fluid, the element being shaped so as to maintain movement of the flow in a substantially smooth manner. The apparatus is provided for analyzing fluid flow in a pipe comprising at least one radiation source to direct radiation through the flow, and at least one radiation detector positioned to receive from the source of radiation which has pass through the flow. The source or sources emits radiation at least at two different energies. The detector provides a signal to a processing unit which is arranged to process the signal to provide a series of chronological values, to group the values by magnitude and to analyze the grouped values to determine phase fraction, type of flow e.g. slug flow and flow rate.
Patent AU-684674-B2 (AU)
Title: Substituted diphenyl oxazolines
Inventor: LANTZSCH REINHARD
IPC: C07D413/10
Filed: 1995-09-25
Granted: 1997-12-18
Abstract: PCT No. PCT/EP95/03787 Sec. 371 Date Mar. 31, 1997 Sec. 102(e) Date Mar. 31, 1997 PCT Filed Sep. 25, 1995 PCT Pub. No. WO96/11190 PCT Pub. Date Apr. 18, 1996The invention relates to new substituted biphenyloxazolines of the formula (I)    <IMAGE>  (I)  in which R1 represents C1-C6-halogenoalkylthio and R2 represents hydrogen, or R1 and R2 together with the carbon atoms to which they are bonded form a halogen-substituted 5- or 6-membered heterocyclic ring, X represents hydrogen, halogen, C1-C6-alkyl or C1-C6-alkoxy, and m represents 0, 1 or 2, to processes for their preparation, to new intermediates, and to the use of the substituted biphenyloxazolines for combating animal pests, with the exception of the compound of the formula   <IMAGE>
Patent AU-573836-B2 (AU)
Title: Optical fibre coating method
Inventor: MACKAY MALCOLM DUNCAN
IPC: B05D1/18
Filed: 1985-05-29
Granted: 1988-06-23
Abstract: @ A variable-temperature pressure coating system for optical fibres, particularly for uv-curable primary coatings, includes a gas cylinder (8) for pressurising a tank (1) of coating material, and a heat exchanger (15) controlling the temperature and thus the viscosity of the coating material supplied to a die chamber (19) through which an optical fibre (18) is passed following drawing. The temperature of the die chamber may also be controlled by the same circuit as the heat exchanger. A valve (14) serves to control flow to the die and to enable priming of the tube (13) by filling with coating material (and removal of air bubbles) prior to supply thereof to the die chamber (19). The system is designed for ease of operator handling together with production of high quality coatings at high speed.
Patent AU-661442-B2 (AU)
Title: Oxygen absorber
Inventor: MCKEDY GEORGE EDWARD
IPC: B32B27/10
Filed: 1993-04-30
Granted: 1995-07-20
Abstract: An oxygen-absorbing composition containing particulate annealed electrolytically reduced iron of between about 100 mesh and 325 mesh in an amount of about up to 99.6% by weight, a salt such as sodium chloride in an amount by weight of about up to 3.5%, and optionally a water-attracting and supplying component such as silica gel of a mesh size of between about 30 mesh and 325 mesh in an amount by weight of up to about 80%. A packet for absorbing oxygen including a stain and grease resistant envelope containing the oxygen-absorbing composition. A grease and stain resistant laminate consisting of plies of various plastics and grease and stain resisting paper.
Patent AU-770619-B2 (AU)
Title: Attenuated negative strand viruses with altered interferon antagonist activity for use as vaccines and pharmaceuticals
Inventor: PALESE PETER
IPC: C12N15/01
Filed: 1999-06-11
Granted: 2004-02-26
Abstract: The present invention relates, in general, to attenuated negative-strand RNA viruses having an impaired ability to antagonize the cellular interferon (IFN) response, and the use of such attenuated viruses in vaccine and pharmaceutical formulations. The invention also relates to the development and use of IFN-deficient systems for selection of such attenuated viruses. In particular, the invention relates to attenuated influenza viruses having modifications to the NS1 gene that diminish or eliminate the ability of the NS1 gene product to antagonize the cellular IFN response. The mutant viruses replicate in vivo but demonstrate reduced pathogenicity, and therefore are well suited for live virus vaccines, and pharmaceutical formulations.
Patent AU-692042-B2 (AU)
Title: Transdermal system for the simultaneous delivery of a number of active principles
Inventor: BEVAN BRUNO
IPC: A61P5/30
Filed: 1995-12-19
Granted: 1998-05-28
Abstract: PCT No. PCT/FR95/01696 Sec. 371 Date Jun. 11, 1997 Sec. 102(e) Date Jun. 11, 1997 PCT Filed Dec. 9, 1995 PCT Pub. No. WO96/19203 PCT Pub. Date Jun. 27, 1996A novel system for percutaneously delivering at least two active principles, consisting of at least two juxtaposed devices. The system includes (i) a first device containing a mixture of all the active principles in which at least one first active principle (A) is present in an amount enabling the effective therapeutic dose to be delivered, and at least one second active principle (B) is present in an amount smaller than the amount needed to deliver the effective therapeutic dose; and (ii) one or more additional devices each containing a single active principle (B) selected from those in the first device and provided in an amount smaller than the amount needed to deliver the effective therapeutic dose, said additional device(s) being designed to top up the amount of each of the active principles (B) in the system until the effective therapeutic dose is achieved.
Patent AU-694963-B2 (AU)
Title: Seat recliner
Inventor: HAMMOUD MAJID
IPC: B60N2/235
Filed: 1996-01-18
Granted: 1998-08-06
Abstract: A connector structure for connecting a rigid member disposed towards the lower portion of one side of an automobile seat back to a rearward portion of an automobile seat. The connector structure enables the seat back to be reclined at varying angles by being pivoted about a first pivot point, and further enables the seat back to be positioned so that a back surface thereof provides a horizontal cargo support by being pivoted about a second pivot point. The connector structure comprises a seat member, an arm with a releasable locking assembly, a latch assembly, and a lever mechanism. The lever mechanism is manually movable to disable the latch assembly and thereby permit the arm to be moved about the first pivot point so that the seat back can be reclined at varying angles. The lever mechanism is also manually movable to release the releasable locking assembly to permit movement of the rigid member of the seat back with respect to the arm about the second pivot point and thereby enable the seat back to be pivotally movable between the dress-up and dump positions. The lever mechanism is manually releasable to selectively enable the latch assembly to lock the arm so as to set the angle at which the back is reclined with respect to the seat and enable the releasable locking assembly to lock the rigid member against movement so as to rigidly maintain the seat back in one of the dress-up and dump positions.
Patent AU-567408-B2 (AU)
Title: Process for the production of beta-carbolines
Inventor: HAFFER GREGOR
IPC: C07D471/04
Filed: 1986-02-04
Granted: 1987-11-19
Abstract: carbolines of formula 1 <CHEM>  wherein  R = C1 5 alkyl  R<4> = H, C1 5 alkyl or - (CH2)n-OR with n = 1 or 2 and R<A> = H, R, (CHR)n-OR, OCH2Ph, OPh (C1, Br) OR, OCH2Ph (C1, Br) NRR, C1, or Br, wherein n and R have the above meanings and there are one or two R<A>'s are prepared, by dehydrogenation at reaction temperatures below ambient temperature in an inert solvent with tert-butyl hypochlorite and a tertiary amine.
Patent AU-576667-B2 (AU)
Title: Stabalized zirconia its preparation and its use
Inventor: MAGNIER CLAUDE
IPC: C01G25/02
Filed: 1986-02-27
Granted: 1988-09-01
Abstract: A fine powder of stabilized zirconia a process for its preparation and application of the powder in ceramic compositions to obtain good mechanical, thermomechanical and electrical properties. A zirconia hydrate sol having a pH between 0.5 and 5 and containing elementary acicular crystals having dimensions of from about 10 to 500  ANGSTROM which are agglomerated into submicron aggregates of from abuot 100 to 5000  ANGSTROM  in diameter is mixed with a solution of a stabilizing agent, preferably yttrium; the suspension is dried; the dried suspension is calcined at a temperature of from about 700 DEG  C. to 1,300 DEG  C. for preferably from about 30 minutes to 24 hours; and if needed, the powder obtained is milled.
Patent AU-572082-B2 (AU)
Title: Plasma arc sintering of silicon carbide
Inventor: KIM JONATHAN J
IPC: C04B35/64
Filed: 1986-03-19
Granted: 1988-04-28
Abstract: A process for the sintering of silicon carbide refractory or ceramic articles using plasma arc gases. In the process of the invention, a formed silicon carbide article is heated in a plasma fired furnace to a sintering temperature of between 2000°C - 2500°C at a heating rate of 300°C/hr - 2000°C/hr, and held at the sintering temperature for 0.1 - 2 hours. The enthalpy of the plasma gas is 2000 BTU/Ib - 4000 BTU/ib (4652 kJ/kg - 9304 kJ/kg), when nitrogen is used as the plasma gas. The total cycle time for the process, including cooling and loading, is 1.5 - 20 hours. Silicon carbide articles, produced in accordance with the invention, have high strength, high density, high corrosion resistance and high dimensional stability.
Patent AU-782735-B2 (AU)
Title: Apparatus and methods for the delivery of medicaments to the respiratory system
Inventor: POWER JOHN SYLVESTER
IPC: A61M16/08
Filed: 2001-05-04
Granted: 2005-08-25
Abstract: A nebulizing device for providing a nebulized fluid to a patient is provided. The nebulizing device may include a nebulizing element, a fluid delivery system, and at least one tube section. The fluid delivery system may be adapted to supply fluid to the nebulizing element. The at least one tube section may define a delivery path to the patient. The delivery path may be defined by a distance between the nebulizing element and the patient. The delivery path may have a length of less than about 500 mm.