baber/WOPTO huggingface dataset:
Patent AU-1245288-A (AU)
Title: Catalysts, method of preparing these catalysts and method of using said catalysts
Inventor: HLATKY GREGORY GEORGE
IPC: C08F210/18
Filed: 1988-01-27
Abstract: A catalyst is prepared by combining a first compound consisting of a bis(cyclopentadienyl)zirconium compound having one of the following general formulae:Wherein:(A-Cp) is either (Cp)(Cp*) or Cp-A'-Cp* and Cp and Cp* are the same or different substituted or unsubstituted cyclopentadienyl radicals;A' is a covalent bridging group;L is an olefin, diolefin or aryne ligand;Zr is zirconium;X<sub>1</sub> and X<sub>2</sub> are, independently, selected from the group consisting of hydride radicals, hydrocarbyl radicals, substituted-hydrocarbyl radicals, organometalloid radicals and the like;X'<sub>1</sub> and X'<sub>2</sub> are joined and bound to the zirconium atom to form a metallacycle, in which the zirconium, X'<sub>1</sub> and X'<sub>2</sub> form a hydrocarbocyclic ring containing from about 3 to about 20 carbon atoms; andR is a substituent on one of the cyclopentadienyl radicals which is also bound to the zirconium atom. With a second compound comprising a cation capable of donating a proton and a bulky, labile anion containing a single boron atom, and a plurality of aromatic radicals capable of stabilizing the zirconium cation formally having a coordination number of 3 and a valence of +4 which is formed as a result of the combination, said second compound having the general formula:         [L'-H]<sup>+</sup>[BAr<sub>1</sub>Ar<sub>2</sub>X<sub>3</sub>X<sub>4</sub>]<sup>-</sup>Wherein:L' is a neutral Lewis base;H is a hydrogen atom;[L'-H]<sup>+</sup> is a Bronsted acid;B is boron in a valence state of 3;Ar<sub>1</sub> and Ar<sub>2</sub> are the same or different aromatic or substituted-aromatic hydrocarbon radicals which may be linked to each other through a stable bridging group; andX<sub>3</sub> and X<sub>4</sub> are, independently, selected from the group consisting of hydride radicals, halide radicals, hydrocarbyl radicals, substituted-hydrocarbyl radicals, organometalloid radicals and the like. Many of the catalysts thus formed are stable and isolable and may be recovered and stored. The catalysts may be preformed and then used to polymerize olefins, diolefins and/or acetylenically unsaturated compounds either alone or in combination with each other or with other monomers or the catalysts may be formed in situ during polymerization by adding the separate components to the polymerization reaction. The catalyst will be formed when the two components are combined in a suitable solvent or diluent at a temperature within the range from about -100°C to about 300°C. The catalysts thus prepared afford better control of polymer molecular weight and are not subject to equilibrium reversal. The catalysts thus produced are also less pyrophoric than the more conventional Ziegler-Natta olefin polymerization catalysts.
Patent AU-1403600-A (AU)
Title: Method of using steam ironing of fabrics as a way of causing reduction of physiological and/or subjective reactivity to stress in humans
Inventor: FRANCE PAUL AMAAT
IPC: A61K36/534
Filed: 1999-12-08
Abstract: A method of using steam ironing of fabrics as a way of causing reduction of physiological and/or subjective reactivity to stress in a human is provided. The method includes the steps of providing a stress reducing composition comprising one or more of a volatile natural essential oil and water. The composition is adapted to not cause staining of fabrics. The method includes delivering the stress reducing composition into a liquid container of a steam iron and heating the steam iron. The method further includes releasing vapors of the stress reducing composition produced within the liquid container of the steam iron upon heating into ambient air. The method still further includes the step of causing reduction of physiological and/or subjective reactivity to stress in the human by one of more of transdermal ingestion or inhalation of the vapors by the human.
Patent AU-1462888-A (AU)
Title: Selfsupporting-corona-discharge-electrode
Inventor: LELUSCHKO GEORG
IPC: B03C3/41
Filed: 1988-04-14
Abstract: Selfsupporting mastlike corona discharge electrodes are proposed for use in a dustcollecting electrostatic precipitator having gas passage-forming platelike collecting electrodes. From a metal strip which has the same width everywhere the corona discharge electrode can be manufactured continuously in any desired length and virtually without a waste of material. By cutting and bending operations the metal strip is formed to constitute a selfsupporting corona discharge electrode which has an adequate flexural stiffness and is provided with the required corona discharge tips.
Patent AU-1556895-A (AU)
Title: Aqueous polyurethane dispersion adhesive compositions with improved heat resistance
Inventor: DUAN YOULU
IPC: B32B15/08
Filed: 1995-01-04
Abstract: Aqueous dispersion adhesives of anionic polyurethanes which have high heat resistance and low activation temperature, even when employed without addition of a crosslinker. The polyurethane is the reaction product of an isocyanate terminated polyurethane prepolymer, and a chain extender. The polyurethane prepolymer is the reaction product of a polyol component and a diisocyanate component, the polyol component including: a sulfonated polyester polyol, a hydroxy carboxylic acid of the formula:(HO)xR(COOH)y  wherein (R) represents a straight or branched, hydrocarbon radical containing 1 to 12 carbon atoms, and x and y represent values from 1 to 3, and a low molecular weight aliphatic diol having a molecular weight of from 60 to 400.
Patent AU-1861799-A (AU)
Title: Modular control apparatus for a water treatment system
Inventor: CHANNELL ALAN B
IPC: B01J49/00
Filed: 1999-03-04
Abstract: A modular modular control apparatus for a water treatment system which periodically undergoes a regeneration cycle including a backwash phase and a replenishment phase. The modular control apparatus has a modular design which includes interchangeable timer modules, a drive motor module, a drive mechanism, a valve cartridge unit, a brine valve module and interchangeable brine valve levers. The timer modules are rugged and relatively inexpensive but are not adjustable. Thus, to adjust the predetermined interval between regeneration cycles, a different timer module is installed. The drive mechanism includes two camming elements which in cooperation with an interchangeable lever and brine line sealing module draw a brine solution from the brine tank to replenish the treatment media and refill the brine tank with water to form a new brine solution. The use of interchangeable brine valve levers allows the quantity of brine solution used to replenish the treatment media to be easily adjusted. The valve cartridge includes a spool valve member, an inner piston and a guide assembly, which together form a unitary valve cartridge. The valve cartridge can be removed as a single unit which facilitates the installation, removal and repair of the cartridge. The control assembly also includes a user friendly housing. The front housing member is povotable whereby the valve cartridge and the control modules located in the interior of the housing are accessible from the front of the modular control apparatus. The valve body includes a brine valve module which is removable as a unit form the valve body. The sealing module is also removable as a unit from the brine valve module. <IMAGE>
Patent AU-1916983-A (AU)
Title: Noise reducing means for vacuum cleaner
Inventor: BERFIELD ROBERT C
IPC: A47L9/00
Filed: 1983-09-15
Abstract: A noise muffler for a vacuum cleaner 10 is constructed of flexible open cell foam inserts 86, 87, one of which 87 extends across an opening 89 through which working air flows between two plenums 90 91. At this opening 89 the foam inserts 87 is provided with a plurality of relatively large perforations 83. Similar perforations 79 may be provided at the ends 78 of the other insert 86, this other insert 86 being in the downstream plenum 90.
Patent AU-1936595-A (AU)
Title: Printing blanket with variable compressible layer
Inventor: BEHNKE RICHARD L
IPC: B41N10/04
Filed: 1995-02-28
Abstract: A printing article which includes a rotatable metal support in the form of a cylinder and a compressible laminate mounted upon the support. The compressible laminate has upper and lower surfaces and a substantially uniform thickness and includes a printing face which forms the upper surface and a compressible layer positioned beneath the printing face. The upper surface of the compressible layer is spaced closer to the upper surface of the printing face in the center of the cylindrical support than at the ends. Preferably, this laminate is cylindrical and is in the form of a printing blanket or printing roll. The invention also relates to a method for forming the compressible laminate.
Patent AU-2029092-A (AU)
Title: Flashover simulation for firefighter training
IPC: G09B9/00
Filed: 1992-05-21
Abstract: A system and method is disclosed for providing a simulation of a flashover condition that can occur during the course of suppression of a live fire. The flashover simulation is implemented by selectively supplying and igniting fuel to an auxiliary or flashover fuel burner assembly positioned adjacent the ceiling of the burn room of a firefighter trainer. Preferably, the flashover simulation is implementable only upon attainment of a threshold value of one or more pre-selected trainer operational parameters that are monitored throughout the course of a training scenario. Preferred trainer operational parameters for such monitoring include flame height at a main burner assembly and air temperature adjacent to or near a ceiling portion of the burn room.
Patent AU-2050988-A (AU)
Title: Isolated analog voltage sense circuit
IPC: H02M3/335
Filed: 1988-08-05
Abstract: An improved isolated analog voltage sensing circuit which has isolated windings (102A, 102B) of a transformer (102). Sensor means (106, 256) sense the input voltage and apply this to the input winding (102A) of the transformer. A capacitor (116) is connected to the output winding (102B) of the transformer via switching means (110), so coupling the capacitor to the input voltage. An oscillating clock signal (122) controls switching means (110) to repeatedly connect and disconnect the capacitor to the output winding, whereby the capacitor will charge or discharge during the period that the switching means are conductive so that the voltage of the charge on the capacitor progressively moves at each cycle of the clock means towards a figure matching the input voltage sensed by the sensing means, the output voltage of the capacitor therefore providing a voltage which follows the input voltage but is isolated therefrom.
Patent AU-2174799-A (AU)
Title: Grass treatment
Inventor: GANGE ALAN CHRISTOPHER
IPC: A01N63/30
Filed: 1999-01-19
Abstract: A mycorrhiza have growth-retardant activity for Poa annua and may be used to control the growth of P. annua in high quality sport or amenity turf consisting mainly of Agrostis or Festuca species. Strains of VA mycorrhiza selected from genera Glomus, Acaulospora, Entrophosphora, Gigaspora, Scutellospora and Scierocytis may be used. The VA mycorrhiza is applied to the soil as a formulated product in which the VA mycorrhizae constitute the principal component having biological activity on the growth of turf grass. Dose rates of inoculum having an MPN of from about 200 To 1000 or more propagules per gram are effective and may be formulated with a clay or other solid carrier. The amount of formulated product applied to the turf may be from about 5 g/m2 to about 1 kg/m2. The infective prop are selected from fungal spores, mycelium, hyphae, and fragments of mycorrhiza infected roots. These may be applied to sport or amenity turf, or other grassy area in need of P. annua control, or an area in which high quality turf-grass is to be laid or sown.
Patent AU-2194001-A (AU)
Title: Semiochemical
Inventor: HICK ALASTAIR JAMES
IPC: A01M29/00
Filed: 2000-12-11
Abstract: cis-Jasmone has been discovered to be useful as a semiochemical that changes the behavior of insects and/or the physiology of plants. It has direct signalling roles with plant-feeding aphids, in attraction of aphid predators and parasitoids, and may act as an airborne signal inducing production of volatile plant semiochemicals, including the monoterpene (E)-β-ocimene, that stimulate foraging by parasitoids. It is an extremely benign compound having, to human beings, a pleasant aroma and gives a long-lasting effect after removal of the stimulus.
Patent AU-2300897-A (AU)
Title: Phosphate esters of polyoxyalkylene ether block copolymers and their dispersants
Inventor: THETFORD DEAN
IPC: C09D7/45
Filed: 1997-04-02
Abstract: PCT No. PCT/GB97/00930 Sec. 371 Date Nov. 4, 1998 Sec. 102(e) Date Nov. 4, 1998 PCT Filed Apr. 2, 1997 PCT Pub. No. WO97/42252 PCT Pub. Date Nov. 13, 1997A composition comprising a particulate solid and a dispersant which is a phosphate ester of a compound of formula 1: wherein Y is methoxy or H-(EO)q, m and q are each independently from 5 to 50 and n is from 5 to 70. When Y is a methoxy, n is preferably 20 and m is preferably 10. When Y is H-(EO)q, m and q are preferably 13 and n is preferably 30.
Patent AU-2404384-A (AU)
Title: Carton with fold-out spout
Inventor: ULF JORLI MIKAEL LINDSJO
IPC: B65D5/06
Filed: 1984-02-03
Abstract: Packing containers with fold-out pouring spout are used for a great number of beverages, e.g. milk. The pouring spout comprises a number of connected triangular wall panels which are delimited by folding lines. On opening the pouring spout is folded out and the packing container is opened in that an outer end of the pouring spout is removed. To prevent the pouring spout from reverting to its folded-in condition after the opening the folding lines which delimit the material panel of the pouring spout from the upper side of the packing container are arranged so that they run at unequal angles. In this manner the breaking open and the forming of the pouring spout are facilitated.
Patent AU-2468000-A (AU)
Title: Composition based on cross-linked starch and depolymerized starch suitable as gelatine replacement
Inventor: WOLTJES JAKOB ROELF
IPC: A23L29/219
Filed: 2000-01-28
Abstract: The invention relates to hydrocoloids that are used as thickening, binding, gelling or stabilising agents used in the food industry. The invention provides a starch composition, comprising a first fraction comprising cross-linked starch and at least a second fraction comprising copolymerised starch. Said composition is suitable for example to serve as gelatine replacement in foodstuff of varied nature, and is preferably suitable for use in foodstuff such as confectionery.
Patent AU-2544992-A (AU)
Title: Dosage form for delivering drug in short-time period
IPC: A61K/
Filed: 1992-08-19
Abstract: The invention pertains to a dosage form for orally administering a drug in eight hours or less to the stomach and small intestine for a therapeutic result.
Patent AU-2663995-A (AU)
Title: Core for core wound paper products having preferred seam construction
Inventor: OGG RANDY GENE
IPC: B65H75/10
Filed: 1995-06-07
Abstract: A core for core wound paper products. The core is made by wrapping dual plies in a spiral pattern and adhering the plies together. The edge of one ply overlaps the ply gap of the other ply, preventing a single ply thickness from occurring anywhere on the core. Alternatively, the edge of each ply may overlap the ply gap of that respective ply. In yet another embodiment, the overlap may be formed by a separate ply applied to either ply.
Patent AU-2676601-A (AU)
Title: Nebulizer for liquids
Inventor: SANTAGIULIANA STEFANO
IPC: B05B11/00
Filed: 2000-12-22
Abstract: Nebulizer (1, 100, 101) for liquids applicable to the neck (O) of a recipient (C) that contains the liquid (L) to be delivered including a hollow body (3), that at the top consists of a compression chamber (4), a suction duct (5) for the liquid communicating with the compression chamber (4), valves (6) designed to close/open the suction duct (5), the first sealed piston (9) coupled in a sliding configuration to said hollow body (3) with a tubular chamber (8) that communicates with the compression chamber (4) and with a delivery channel (11) for the liquid (L), a stopper plug (13) that moves in a contrasting manner with the first set of elastic means (14) to close/open a choke (10) and the second set of elastic means (15) installed between the hollow body (3) and the sealed piston (7). The first set of elastic means (14) is made with non-metallic materials.
Patent AU-2833497-A (AU)
Title: Injection system and pumping system for use therein
Inventor: UBER ARTHUR E III
IPC: A61M5/14
Filed: 1997-05-09
Abstract: The present invention provides a number of pumping systems and injection systems particularly useful for injecting a liquid medium into a patient. In general, the pumping systems comprise a removable pumping unit. The removable pumping unit includes means for pressurizing the liquid medium via the rotational displacement of the liquid medium. The present invention also provides a pumping system comprising a pumping unit for pressurizing the liquid medium and a feedback-controlled drive means in connection with the pumping unit for providing a controlled powered drive to the pumping unit. The pumping system further comprises a flow meter for measuring the flow rate of the pressurized liquid medium exiting the pumping system and control means in communicative connection with the drive means for providing a control signal to control the powered drive provided to the pumping unit. The control means is suitable to receive a feedback signal from the flow meter corresponding to the flow rate of the pressurized liquid medium exiting the pumping unit. The control signal provided to the drive means is a function of the feedback signal.
Patent AU-2906695-A (AU)
Title: Electronic validation machine for documents
Inventor: IRWIN KENNETH E JR
IPC: G06K19/067
Filed: 1995-06-21
Abstract: Information can be obtained from a document having printed electronic circuits by using an electronic verification machine that determines the electrical characteristics or signatures of the circuits printed on the document. The electronic verification machine electronically couples with the circuit and applies an excitation signal such as an AC signal having a predetermined frequency to the circuit. A detection circuit in the electronic verification machine then generates a detection signal in response to the excitation signal which represents the characteristics of the circuit printed on the document. The electronic verification machine can also be used to stigmatize the document by applying a signal to the electronic circuits having sufficient strength to alter the electronic circuit.
Patent AU-2930989-A (AU)
Title: Breathable non-linting laminate
Inventor: SAVILLE MARK KENDALL
IPC: B32B5/24
Filed: 1988-11-07
Abstract: A flexible, breathable, antistatic, non-flammable, filtering, non-linting, clean and cleanable composite laminate is provided. The laminate comprises a middle layer of a non-flammable fabric, preferably a polyamide or glass fabric, containing an antistatic agent, and a top and bottom layer each containing a sheet of porous, expanded polytetrafluoroethylene bonded to the middle layer by means of an adhesive between the middle layer and the top and bottom layers. Preferably the top and bottom layers comprise (a) a flexible, first layer of hydrophobic material having a moisture vapor transmission rate exceeding 1000 gms./m2xday and an advancing water contact angle exceeding 90 degrees; and (b) a continuous hydrophilic layer attached to the first layer, the hydrophilic layer having a moisture vapor transmission rate exceeding 1000 gms./m2xday and forming a barrier to passage of fluids with low surface tension, wherein the hydrophobic layers are both external to the middle layer. The laminate is useful as a cover for cleaned aerospace equipment during retrofitting, shipping and storage.
Patent AU-3072600-A (AU)
Title: A multi-barrel plant inoculation gun
Inventor: CHEMO RONEN
IPC: A01G9/10
Filed: 2000-01-20
Abstract: The present invention relates to multi-barrel plant inoculation gun for a rapid large-scale plant and virus inoculation comprising (a) liquid container for inoculum solution (27); (b) compressed-gas source; (c) at least one compressed gas fast-discharge-container (28) having a gas inlet (34) connected to the compressed-gas source, and a gas outlet connected to a gas fast-discharge-valve; (29) (d) plurality of jet-injection units (35) each comprised of a body (20) having a liquid inlet (24) connected to the liquid container (27), gas inlet (23) connected to the gas fast-discharge (29) and a jet-outlet (21) internally connected to the liquid and gas inlets, (e) control unit for triggering-on the fast-discharge-valve; (f) chassis for positioning and supporting said elements.
Patent AU-3079301-A (AU)
Title: Enzyme-containing polymeric sensors
Inventor: LEJEUNE KEITH E
IPC: C12Q1/34
Filed: 2000-11-10
Abstract: A sensor for detecting the presence of at least one analyte includes at least one enzyme that is selected to either (i) catalyze a reaction of the analyte to chemically convert the analyte to a product compound or (ii) be inhibited by the analyte in the presence of a substrate compound. The sensor also includes at least one indicator compound selected to produce a measurable change of state as a result of the interaction of the analyte and the enzyme. Each of the enzyme and the indicator compound are incorporated within a single polymer.
Patent AU-3195093-A (AU)
Title: Process for making arylacrylic acids
IPC: C07C69/612
Filed: 1993-01-21
Abstract: A "one-pot" process for the palladium catalyzed coupling of a diazonium salt with an olefinic bond, in the aqueous medium in which the diazonium salt is made, by employing a carboxylic acid as a solvent, is described. Arylacrylic acids and their esters, e.g. the cinnamates, can be produced at low catalyst concentration without first isolating the diazonium salt. The process is in particular applied to the synthesis of 2-ethylhexyl p-methoxycinnamate.
Patent AU-3206901-A (AU)
Title: Mixing apparatus and method
Inventor: AFNAN ALI MOHAMMAD
IPC: B01F29/60
Filed: 2001-02-12
Abstract: Apparatus for mixing a number of components comprising a vessel for receiving the components, drive means for rotating or oscillating the vessel about an axis to effect mixing of the components within the vessel, and at least one spectroscopic monitoring means for repeatedly scanning the mixture to obtain data for use in monitoring changes in the spectroscopic profile of the mixture as mixing proceeds, the monitoring means by mounted off-axis relative to the axis about which the vessel is rotatable or oscillatable.
Patent AU-3333199-A (AU)
Title: New porphyrins and their use
Inventor: SCHASTAK STANISLAW
IPC: A61K31/40
Filed: 1999-03-31
Abstract: The invention relates to new compounds of the general formula:in which:R1 is C1 to C6 alkyl or aryl,R2 to R5 independently of each other are H, OH, C1 to C6 alkyl, C1 to C6 alkylene or OR6, R6 being C1 to C6 alkyl or aryl,An- is an anion andn is 1 or 2.The compounds can be used as photosensitizers for example in medicine, agriculture and industry.
Patent AU-3739301-A (AU)
Title: Filter device, preferably a hollow fibre dialyser, comprising curled hollow fibres
Inventor: HEILMANN KLAUS
IPC: B01D71/40
Filed: 2001-02-16
Abstract: Filtering device consists of a bundle of curled hollow fibers arranged in a cylindrical filter housing. The fibers have a sinusoidal texture and are curled corresponding to the following equation: 5.d lambda L/12.1/(1 + 2D/L) (where lambda = the wavelength of the curled hollow fibers; d = the outer diameter of the hollow fibers; L = the effective length of the hollow fibers; and D = the diameter of the fiber bundle). Preferred Features: The amplitude a of the sinusoidal curl is formed by the following equation: d/5 a lambda /5.