baber/WOPTO huggingface dataset:
Patent AU-705272-B2 (AU)
Title: Hybrid fiber/coax video and telephony communication system
Inventor: ROBERTS HAROLD A
IPC: H04B10/272
Filed: 1995-09-19
Granted: 1999-05-20
Abstract: A video and telephony signal distribution network having a head end including an optical transmitter for transmitting optical downstream video and telephony signals on at least one optical fiber in a first frequency bandwidth and a receiver for receiving optical upstream data signals. The network further includes at least one optical/electrical converter unit which includes a receiver for receiving the optical downstream video and telephony signals and converts the optical downstream video and telephony signals into a plurality of downstream electrical output signals. A coaxial distribution system provides for transmission of one of the downstream electrical output signals from the optical/electrical converter unit to a service unit connected to at least one remote unit. The service unit includes a transmitter for transmitting upstream electrical data signals generated at the remote units via a coaxial distribution system to an optical/electrical converter unit connected thereto within a second frequency bandwidth. The second frequency bandwidth is reused for transmission by each service unit connected to each remote unit. The optical/electrical converter unit receives the upstream electrical data signals from a plurality of the service units and converts the upstream electrical data signals for transmittal as an optical upstream data signal to the head end.
Patent AU-665243-B2 (AU)
Title: Gravity feed merchandising apparatus
Inventor: CARROLL FRANCIS ALFRED
IPC: A47F1/12
Filed: 1993-03-04
Granted: 1995-12-21
Abstract: PCT No. PCT/IE93/00009 Sec. 371 Date Aug. 30, 1994 Sec. 102(e) Date Aug. 30, 1994 PCT Filed Mar. 4, 1993 PCT Pub. No. WO93/17607 PCT Pub. Date Sep. 16, 1993.A gravity feed merchandising apparatus having a sloped shelf, a vertical front wall and a slidable cassette for pushing merchandise on the shelf towards the front wall. A plurality of dividers divide the shelf into compartments, each one of which is provided with a cassette into which a portion of the merchandise is placed. The combined weight of the cassette and the merchandise contained therein forces the remainder of the merchandise to the front of the shelf adjacent the from wall. The lower edge of the front wall of the cassette has a rim which contacts the merchandise to the front thereof.
Patent AU-778741-B2 (AU)
Title: Boronic acid containing reagents and oligonucleotides
Inventor: KAISER ROBERT J
IPC: C07H21/00
Filed: 2000-03-17
Granted: 2004-12-16
Abstract: The present invention provides arylboronic acid reagents useful for incorporation into modified oligonucleotides and polynucleotides. The modified oligonucleotides and polynucleotides thus produced are useful in bioconjugation reactions for the immobilization and purification of macromolecules.
Patent AU-616782-B2 (AU)
Title: Carrier matrix with dissolvably impregnated reagent
Inventor: WILK HANS-ERICH
IPC: C12N11/00
Filed: 1989-07-21
Granted: 1991-11-07
Abstract: The invention relates to a support matrix which is impregnated with a releasable reagent and which is characterised in that it consists of PVA-coated glass, to a process for the production thereof and to the use thereof. The invention likewise relates to the use of PVA-coated glass as support for reagents which are impregnated releasably. <IMAGE>
Patent AU-556970-B2 (AU)
Title: Applying discrete lengths of material to web
Inventor: JOHNSON CARL W
IPC: B65G47/86
Filed: 1985-02-21
Granted: 1986-11-27
Abstract: An apparatus and method for transferring and applying discrete lengths of material to a moving web is disclosed. The material is supplied to a plurality of applicator units (41). Each applicator unit (41) has a first applicator segment (42) and a second applicator segment (43). The applicator units (41) are rotated around a drum axis (35a). The web supply section (11) feeds the web (21) to a fluted corrugating roll (22). The first applicator segment (42) is rotated about a first axis and the second applicator segment (43) is rotated about a second axis, wherein the first and second applicator segments (42) and (43) are linearly aligned when passing under an extruder (27). Then the first and second applicator segments (42) and (43) rotate around the first and second axis to place the first and second applicator segments in space relationship when the material (33) is bonded to peaks (21a) of the web (21). Then the first and second applicator segments (42) and (43) rotate back around the first and second axis to place the first and second applicator segments back in linear alignment. The web removal section (15) removes the web (21) from the fluted corrugating roll (22) and pulls out the corrugations in the web (21), wherein the material (33) is stretched and bonded to the web (21) between the bonded peaks (21a).
Patent AU-555549-B2 (AU)
Title: 5-substituted-chromones and thiochromones
Inventor: ABRAM TREVOR A
IPC: C07D311/22
Filed: 1985-05-28
Granted: 1986-10-02
Abstract: Certain 5-substituted chromones and thiochromones and pharmacologically acceptable salts thereof are disclosed. The compounds possess antiallergic properties and are represented by the formula:  <IMAGE>  wherein: X is selected from the group consisting of -O-, -S-, and -SO2-; R1 and R2 are each independently H or lower alkyl having from 1 to 4 carbon atoms or together with C2 and C3 from a cyclohexane ring having the structure:  <IMAGE>  wherein R3 and R4 are each independently H or a lower alkyl having from 1 to 4 carbon atoms. Also taught are valuable intermediates useful in the preparation of said 5-substituted chromones and thiochromones represented by the formula:   <IMAGE>  wherein B is selected from the group consisting of -NHCOC(CH3)3, 1,3-oxazolinyl and -CONHR, wherein R is methyl, phenyl, or t-butyl; Y is selected from the group consisting of CO2H, CHO, CO2R' and COR', wherein R' is a lower alkyl having from 1 to 4 carbon atoms; and A is H or tetrahydropyran.
Patent AU-622719-B2 (AU)
Title: Supervision and control of airport lighting and ground movements
Inventor: NORMAN ROLF
IPC: H05B37/03
Filed: 1989-10-09
Granted: 1992-04-16
Abstract: In an arrangement for supervising and controlling field light units (20) at an airport, a regulator provided with a monitoring unit for power supply and for monitoring the light units is arranged individually for each light unit (18,20) to regulate the light intensity of the light units and to receive information as to their operational status. In a preferred embodiment, each light unit comprises two separate light sources that can be alternately and separately connected into circuit in case of failure to either of the light sources. Each light unit is provided with an electronic unit including a regulator, monitoring unit, and modem for power supply to the light unit and for monitoring the operation of the light unit. Each light unit is individually addressable from a control central for the airport. A ground traffic control system can be integrated into the field lighting system by connecting suitable presence detectors to the system.
Patent AU-659751-B2 (AU)
Title: Supply valve arrangement for closed center hydraulic system
Inventor: DURANT DOUGLAS MICHAEL
IPC: F15B11/00
Filed: 1993-07-29
Granted: 1995-05-25
Abstract: A hydraulic system includes a hydraulic pump which provides pressurized fluid at an output port as a function of pressure in a load sensing port, a hydraulic reservoir, and a load pressure sensing line connected to the load sensing port. A solenoid operated implement control valve controls fluid communication to and from a hydraulic function such as a cylinder. A supply control valve has a first position wherein the reservoir is communicated with the load sensing port and a second position wherein the pump output port is communicated with the load sensing port. A spring urges the valve member to its first position, and a solenoid is energizable to move the valve member to its second position. The solenoid is energized when the implement control valve is activated so that the supply control valve communicates pump pressure to the load sensing port and the pump will operate at full capacity whenever the second hydraulic function is operated.
Patent AU-693316-B2 (AU)
Title: Hand held dispenser for foamable compositions and dispensing system
Inventor: BERTRAM GEORGE T
IPC: B29B7/76
Filed: 1995-12-15
Granted: 1998-06-25
Abstract: A hand held dispenser for dispensing foamable compositions is disclosed that is particularly useful for foam-in-place packaging systems. The hand held dispenser comprises a housing; a motor in the housing; a transmission in the housing and driven by the motor; and a valving cartridge in the housing and driven by the transmission for dispensing foamable compositions upon demand. The motor is positioned below the valving cartridge for providing a clear line of sight along the top of the housing.
Patent AU-760795-B2 (AU)
Title: Methods for regulating hematopoiesis using CpG-oligonucleotides
Inventor: WAGNER HERMANN
IPC: A61K39/39
Filed: 1999-05-14
Granted: 2003-05-22
Abstract: The invention relates to methods for regulating hematopoiesis using CpG containing oligonucleotides. In particular, the invention relates to methods of treating thrombopoiesis and anemia by regulating hematopoiesis. The invention also relates to method of regulating immune system remodelling by administering CpG oligonucleotides to control hematopoiesis.
Patent AU-755730-B2 (AU)
Title: A novel agropolymer used for purification of polluted water or contaminated water containing metal or ions and a method of producing the agropolymer
Inventor: PRASAD YANDAPALLI DURGA
IPC: C02F/
Filed: 2000-02-24
Granted: 2002-12-19
Abstract: The present invention relates to novel agropolymers, which comprise a carbohydrate and/or silica matrix substantially devoid of proteins, tannins and polyphenols and which comprise metal binding reactive sites. A method of producing the agropolymers is also disclosed wherein the agropolymers are derived from plant materials such as seed coats, seed covers, husks, or hulls of various agricultural crops. The agricultural crops typically used to produce the agropolymers include Oryza sativa, Panicum miliaceum, Setaria italica, Cajanus cajan, Vigna mungo, Vigna radiata, Triticum sp., Ricinus communis, Helianthus annus, Gossypium sp., and Arachis sp. The agropolymers of the present invention are capable of purifying aqueous solutions polluted or contaminated with metals and/or ions. Thus, the present invention also discloses a method whereby agropolymers are used in the purification of contaminated water and other aqueous solutions. The agropolymers disclosed herein are useful in several industrial applications including purifying polluted drinking water or ground water.
Patent AU-522926-B2 (AU)
Title: Xanthone and thioxanthone derivatives
Inventor: LASSEN NIELS
IPC: A61K31/445
Filed: 1979-05-10
Granted: 1982-07-01
Abstract: Xanthone- and thioxanthone derivatives of the formula: 
<CHEM>
 wherein X is a halogen atom, an alkyl group, an alkyloxy group, said alkyl and alkyloxy groups having from one to four carbon atoms inclusive, a methylthio group, a methylsuphonyl group, a dimethylsulphamoyl group, a trifluoromethyl group, or an acetyl group;
 Y is hydrogen, fluorine or a methyl group;
 Z is oxygen or sulphur;
 n is an integer from zero to three inclusive, and
 R is a cycloalkyl group with from four to six carbon atoms inclusive in the ring, substituted with from one to four substituents selected from optionally esterified hydroxy- or hydroxymethyl groups, methyl groups, amono groups, acetamino groups, mesylamino groups or oxo groups, a five- or six-membered saturated heterocyclic ring having one or two hetero atoms selected from oxygen and nitrogen atoms and being optionally substituted with an optionally esterified hydroxy group, any esterified hydroxy group present being an ester of an aliphatic carboxylic acid having from ten to twentytwo carbon atoms inclusive, or an oxo group, as well as their non-toxic pharmaceutically acceptable acid addition salts. 
<??>Methods for the preparation of compounds of Formula I and novel intermediates used in said methods. 
<??>The novel compounds of Formula I having strong, and sometimes very long-lasting neuroleptic effects, at the same time showing relatively low extrapyrimidal side effects, a low acute toxicity and moderately strong anticholinergic effects and comparatively low undesired sedative effects.
Patent AU-626999-B2 (AU)
Title: A power plant with combustion of a fuel in a fluidized bed
Inventor: JONSSON ARNE
IPC: F23C10/16
Filed: 1990-02-08
Granted: 1992-08-13
Abstract: PCT No. PCT/SE90/00084 Sec. 371 Date Oct. 10, 1991 Sec. 102(e) Date Oct. 10, 1991 PCT Filed Feb. 8, 1990 PCT Pub. No. WO90/09550 PCT Pub. Date Aug. 23, 1990.The invention relates to a power plant with combustion of a fuel at a pressure exceeding the atmospheric pressure in a fluidized bed (18) of particulate material, a so-called PFBC power plant. A combustor (12) is enclosed within a pressure vessel (10) and surrounded by compressed combustion air. Ash chambers (44) in the lower part of the combustor (12) are enclosed in one or more spaces (50) with walls (52, 53) which are suitably designed as plane, water-cooled panel walls. The ash chambers (44) are designed with uncooled walls (62). Pressure equalizing openings (64) are provided in the ash chamber walls (62), which openings equalize any pressure differences which may arise between the ash chambers (44) and the surrounding space (50). The walls (52, 53) which form the space surrounding the ash chambers absorb the pressure difference between the ash chambers (44) and the space (32) between the combustor (12) and the pressure vessel (10).
Patent AU-658336-B2 (AU)
Title: Electromagnetically actuated valve
Inventor: MORINIGO FERNANDO B
IPC: F01L9/20
Filed: 1993-10-05
Granted: 1995-04-06
Abstract: An electromagnetically actuated valve is disclosed having an upper electromagnetic element and a lower electromagnetic element, each of the elements having a toroidal configuration or an annular configuration with a U-shaped cross-section. The elements each define a central chamber and a central channel. The upper and lower electromagnetic elements are in a mirrored relationship to each other. The valve also includes a core element having an annular horizontal cross-section and is disposed intermediate the upper and lower electromagnetic elements. A coil is disposed within the central channel of each of the electromagnetic elements. A valve stem is disposed within the central chamber of the electromagnetic elements. A spring is disposed within the central chamber of the electromagnetic elements for biasing the electromagnetic elements in a neutral position. A connecting plate connects the core elements to the valve stem. Applying current to the coil in the upper electromagnetic element causes the valve to close, and interrupting the current to the coil in the upper electromagnetic element and applying current to the coil in the lower electromagnetic element causes the valve to open.
Patent AU-676238-B2 (AU)
Title: Antimicrobial quaternary ammonium group-containing polymers,compositions thereof, and monomers used to produce said polymers
Inventor: ROBERTSON JAMES RICHARD
IPC: C08F230/08
Filed: 1994-02-04
Granted: 1997-03-06
Abstract: Antimicrobial quaternary ammonium group-containing organosilicon polymers, aqueous disinfectant solutions containing such polymers, and lenses produced from such polymers are provided herein. The polymers are produced by homopolymerizing or copolymerizing, with a suitable comonomer, a quaternary ammonium group-containing organosilicon monomer of formula I as defined herein. A preferred monomer of formula I is the monomer of formula II: <CHEM> 3-methacryloxypropyltetramethyldisiloxanylpropyldimethyloctadecylammonium chloride (MADAC).
Patent AU-620245-B2 (AU)
Title: An improved process for the preparation of 3,5,6- trichloropyridin-2-ol
Inventor: PEWS R GARTH
IPC: C07C253/30
Filed: 1990-05-11
Granted: 1992-02-13
Abstract: A process for the preparation of 3,5,6-trichloropyridin-2-ol from trichloroacetyl chloride and acrylonitrile is improved by separately conducting the individual addition, cyclization and aromatization steps. By separating these steps, water and HCl, which are by-products of the latter steps, can be precluded from interfering with the earlier steps. The individual process steps have also been improved.
Patent AU-631432-B2 (AU)
Title: Spout assembly and sealing cap with spring-loaded hinge
IPC: B65D47/08
Filed: 1990-05-17
Granted: 1992-11-26
Abstract: PCT No. PCT/FR90/00346 Sec. 371 Date Nov. 12, 1991 Sec. 102(e) Date Nov. 12, 1991 PCT Filed May 17, 1990 PCT Pub. No. WO90/14287 PCT Pub. Date Nov. 29, 1990.A spout and sealing cap assembly for a container which includes a spout which is connectable to the container, a sealing cap for closing off a dispensing opening in the spout and a bi-stable hinge integrally formed with the sealing cap. The bi-stable hinge maintains the cap only in one of two stable positions, an open position and a closed position. The spout is formed as a first one-piece plastic part with an undercut profile connection portion. The sealing cap is also formed as a second one-piece plastic part with an undercut profile connection portion spaced from the bi-stable hinge. The plastic of the spout is a formed of a more flexible plastic than that of the sealing cap. The bi-stable hinge is formed integrally with the sealing cap and, thus, also is formed of the relatively rigid, hard plastic. The first and second undercut profile connection portions are interconnected in an interconnection arrangement resulting from an over-molding of the second one-piece elastic part over the first one-piece plastic part. In one embodiment, the sealing cap includes an extension extending from the hinge and having a free edge with an undercut for connection with a corresponding extension of the spout.
Patent AU-756665-B2 (AU)
Title: Polymerization process using an improved bulky ligand metallocene-type catalyst system
Inventor: MCCULLOUGH LAUGHLIN G
IPC: C08F10/00
Filed: 1999-08-12
Granted: 2003-01-23
Abstract: The present invention relates to a polymerization process in the presence of a bulky ligand metallocene-type catalyst compound having an abstractable fluoride or fluorine containing leaving group.
Patent AU-698896-B2 (AU)
Title: N-benzyldioxothiazolidylbenzamide derivatives and processes for preparing the same
Inventor: MAEDA TOSHIO
IPC: C07D277/34
Filed: 1996-05-30
Granted: 1998-11-12
Abstract: The present invention provides novel N-benzyldioxothiazolidylbenzamide derivatives that improve the insulin resistance and have potent hypoglycemic and lipid-lowering effects and processes for preparing the same, and relates to N-benzyldioxothiazolidylbenzamide derivatives characterized by being represented by a general formula (1) <CHEM> Äwherein R<1> and R<2> denote identically or differently hydrogen atoms, lower alkyl groups with carbon atoms of 1 to 4, lower alkoxy groups with carbon atoms of 1 to 3, lower haloalkyl groups with carbon atoms of 1 to 3, lower haloalkoxy groups with carbon atoms of 1 to 3, halogen atoms, hydroxyl groups, nitro groups, amino groups which may be substituted with lower alkyl group(s) with carbon atoms of 1 to 3 or hetero rings, or R<1> and R<2> link to form a methylenedioxy group, R<3> denotes a lower alkoxy group with carbon atoms of 1 to 3, hydroxyl group or halogen atom, and dotted line indicates double bond or single bond in combination with solid lineÜ, and processes for preparing the same.
Patent AU-640387-B2 (AU)
Title: Three-dimensional reinforcement structure for rubber composites
IPC: B60C9/00
Filed: 1990-07-20
Granted: 1993-08-26
Abstract: There is described a high-strength rubber composite material with a reinforcing structure, characterised in that the reinforcing structure is a net material which permeates the rubber material in three dimensions like a skeleton and comprises a three-dimensionally shaped textile material which forms an open-mesh three-dimensional network. <IMAGE>
Patent AU-622573-B2 (AU)
Title: Process for preparing in gas phase elastomeric copolymers of propylene
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F4/653
Filed: 1990-08-24
Granted: 1992-04-09
Abstract: The present invention relates to a process for manufacturing in gas phase copolymers of propylene with 20 to 80% by weight of ethylene and/or 1-butene and optionally one or more C5 to C12 alpha-olefins. The catalyst used in the process is obtained by contacting a spherical MgCl2 support containing an organic electron-donor D1 free from labile hydrogen with an internal electron-donor D3 chosen from aromatic carboxylic acid esters, and then with TiCl4, the support having a well-defined diameter and a narrow particle size distribution. The process comprises in a first stage a prepolymerisation performed by contacting propylene with the catalyst and a cocatalyst consisting of a trialkylaluminium and/or of an alkylaluminium halide not complexed with an external electron-donor. In a second stage, the copolymer is obtained by contacting the prepolymer with an alpha-olef in mixture containing 20 to 80% by volume of propylene.
Patent AU-590606-B2 (AU)
Title: Preparation of spherical magnesium alkoxide particles
Inventor: CHADWICK JOHN CLEMENT
IPC: C08F10/00
Filed: 1986-08-26
Granted: 1989-11-09
Abstract: A process for preparing spherical particles of a compound with the general formula Mg(OR)<sub>2-a</sub>(OR')<sub>a</sub> in which R is an alkyl group with from 2 to 8 carbon atoms, R' is an alkyl group with from 1 to 7 carbon atoms and a is a number of from 0 to 0.5, which comprises preparing a homogeneous solution of a compound Mg(OR)₂ in an aliphatic alcohol with the general formula R'OH spray-drying the solution at a temperature of from 15 to 85 °C, suspending the spray-dried solid particles in an aliphatic alcohol with the formula ROH in which R is the same alkyl group as present in the said compound Mg(OR)₂ heating the suspension in order to remove an alcohol with the formula R'OH from the liquid phase by distillation and separating the solid particles from the liquid phase.
Patent AU-629145-B2 (AU)
Title: Multilayer coating of a nitride-containing compound and method for producing it
Inventor: SUE JIINJEN ALBERT
IPC: C23C14/06
Filed: 1990-09-10
Granted: 1992-09-24
Abstract: A multilayer coating of at least 2 layers of a nitride-containing compound in which at least one layer contains at least 2 atomic percent of nitrogen different than the nitrogen contained in an adjacent layer; and a method for producing the multilayer coating.
Patent AU-626723-B2 (AU)
Title: Beacon carrier
Inventor: AKERBERG DAG E SON
IPC: H04W48/16
Filed: 1990-09-12
Granted: 1992-08-06
Abstract: In a cellular mobile radio system a method of choosing at a mobile station an appropriate base station and time slot on a time division multiplexed radio channel for the purpose of call set up or handover, wherein each base station transmits in one time slot of a predetermined control radio channel and, at least once during a multiframe, in each communication radio channel time slot used by the base station for calls, roaming signals comprising information on identity of transmitting base station and communication radio channels available at transmitting base station, the mobile scanning the control and communication channels and when desirous of call set up or handover selecting a base station and a time slot on a communication channel, the mobile desirous of call set up or handover transmitting to the choosen base information on mobile identity and the choosen communication channel time slot.