baber/WOPTO huggingface dataset:
Patent AU-673159-B2 (AU)
Title: Automotive high current fuse
Inventor: OH SEIBANG
IPC: H01H85/10
Filed: 1993-02-19
Granted: 1996-10-31
Abstract: A fuse for handling normal load currents substantially in excess of about 80 amps, the fuse comprising a metal portion formed of an integral piece of metal having outermost, spaced terminal-forming portions with bolt-anchoring holes therein and a fuse link-forming intermediate portion between the terminal-forming portions. The terminal-forming portions of the metal piece has a rectangular configuration having inner margins spaced from one another. The fuse link-forming portion of the metal piece has an S-shape with one face thereof being co-planar with one of the faces of the terminal-forming portions thereof. The thickness of the S-shaped fuse link is only a fraction of the thickness of the terminal thickness and has outermost legs respectively extending from the opposite sides of the innermost margins of the terminal-forming portions of the metal piece and a central link interconnecting the outermost legs. The central leg has two pairs of spaced notches between which a tin pellet is anchored in an aperture to reduce the melting temperature of the fuse link so that prolonged overload currents will open the fuse link.
Patent AU-747752-B2 (AU)
Title: Low speed low intensity chip refining
Inventor: MILES KEITH
IPC: D21D1/00
Filed: 1999-05-21
Granted: 2002-05-23
Abstract: In the mechanical refining of wood chips to produce wood pulp, wood pulp quality is improved by employing low refining intensity at least in a final refining stage; the refining is carried out in a double disc refiner or a single disc refiner at rotational speeds that are lower than those conventionally employed, specifically at less than 1200 RPM in a double disc refiner and at less than 1500 RPM in a single disc refiner.
Patent AU-666195-B2 (AU)
Title: Process for preparing polysuccinimides from maleamic acid
Inventor: PAIK YI HYON
IPC: C08G65/32
Filed: 1993-06-10
Granted: 1996-02-01
Abstract: A process is provided for preparing polysuccinimides by forming a polymerization mixture comprising poly(alkylene glycol), maleamic acid and, optionally, one or more other amic acid, heating the mixture to an elevated temperature, and maintaining the mixture at the elevated temperature to form polysuccinimides. Poly(amino acids) can be prepared by hydrolysing the polysuccinimides.
Patent AU-572640-B2 (AU)
Title: Reaction product of olefiniacally unsaturated compounds with compounds containing active hydrogen, processes for thier preparation and 2-component lacquer based thereon
Inventor: BRINDOPKE GERHARD
IPC: C08G18/81
Filed: 1985-04-03
Granted: 1988-05-12
Abstract: A 3-component lacquer composed of A) compounds containing at least two R1R2C=CR3-X groups (I) wherein R1 denotes hydrogen or a hydrocarbon radical having 1 to 10 carbon atoms, R2 and R3 are individually hydrogen, a hydrocarbon radical having 1 to 10 carbon atoms, an ester group containing the radical R4 of a monohydric alcohol having up to 12 carbon atoms, -CN, -NO2 or a -CO-NHR1 or -CO-R1 group, X is -CO- which is attached to a further R1R2C=CR3- group either directly or via the radical of a polyhydric alcohol or of an amine and B) compounds containing: (a) at least two active H atoms or (b) at least two groups having active H atoms of the type -AH (II) or (c) at least one active H atom and at least one group of the type (II) and A is -CH- or -NH- or -S- and optionally with customary additives and C) at least one catalyst selected from the group consisting of diazabicyclooctane (DABCO), fluorides of quaternary ammonium compounds on their own or as a mixture with alkyl silicates, amidines, tertiary phosphanes of the formula P(CH2-Y)3  in which the Ys are identical or different and are -OH, -CH2CN or -N(Z)2 in which Z is an alkyl having 1 to 5 carbon atoms, tertiary phosphanes of the formula P(R4,R5,R6) in which R4, R5 and R6 are alkyl of 1 to 12 carbon atoms or a phenyl which is unsubstituted or substituted by at least one alkyl, alkoxy or dialkylamino, each of which has 1 to 4 carbon atoms in the alkyl, and R4, R5 and R6 are identical or different, but at least one of them is phenyl, and aminophosphoranes of the formula (R7,R8,R9) P=N-C (R10, R11,R12) in which R7, R8 and R9 are identical or different and denote an alkyl having 1 to 12 carbon atoms or a alkoxy or dialkylamino group, each of which has 1 to 4 carbon atoms in the alkyl, and R10, R11 and R12 are identical or different and each represents an alkyl having 1 to 5 carbon atoms or a phenyl.
Patent AU-768403-B2 (AU)
Title: Method and apparatus for safety testing optical systems for hazardous locations
Inventor: DUBANIEWICZ THOMAS H
IPC: G01M11/00
Filed: 2000-04-10
Granted: 2003-12-11
Abstract: A method of determining the ignition characteristics of an optical source emitting optical power into a hazardous environment includes providing a chamber and a tapered optical fiber having an input end and an output end, wherein the output end has a smaller diameter than the input end. The output end of the tapered fiber is disposed within the chamber and the input end of the tapered fiber is optically coupled to the optical source for receiving optical power therefrom. Power is first applied to the tapered fiber and the power output at the tapered fiber output end measured. Then a target is applied to the tapered fiber output end, and the chamber is filled with the desired gas/air mixture and the same power applied to the tapered fiber. After power is applied for a period of time, a determination is made whether or not the gas/air mixture ignited.
Patent AU-774778-B2 (AU)
Title: Optical element with a microprism structure for deviating light rays
Inventor: SEJKORA GUNTHER
IPC: F21V5/02
Filed: 2000-04-20
Granted: 2004-07-08
Abstract: An optical element (10, 10', 10'') for deflecting light beams (18, 19), which enter and re-emerge from the latter, in such a way that their angle of emergence (gamma) is limited, in particular for use as a luminaire-cover, having a plate-like core (11, 11', 11'') of transparent material which on one side is occupied by microprisms (12, 13) that taper-starting from their root (15)-forming furrows (22), wherein all of the top surfaces (14) of the microprisms form the light-entry face and the other side (21) of the core forms the light-emergence face, and wherein the top surfaces (14) of the microprisms are formed convexly or concavely in a continuous or non-continuous manner, and also a method for producing the optical element (10, 10', 10'').
Patent AU-621187-B2 (AU)
Title: Cross-linked hydrogels and their use as wound dressings
Inventor: CZECH ZBIGNIEW DR DIPL CHEM
IPC: A61L26/00
Filed: 1990-01-25
Granted: 1992-03-05
Abstract: The invention relates to a wound secretion absorbing hydrogel of the following composition: -a) 20 to 70%-wt of at least one multivalent alcohol -b) 10 to 35%-wt of at least one natural thickener -  (biopolymer) -c) 0.05 to 12%-wt of at least one uncross-linked -  copolymer of one or more vinylcar- -  boxylic acids and their salts (syn- -  thetic polymer) -d) 0.05 to 10%-wt of a cross-linking agent -e) 0 to 50%-wt of a water or physiological saline -  as well as to the use of this hydrogel as wound dressing.
Patent AU-785454-B2 (AU)
Title: Composite closure having disk tightening feature
Inventor: GERMAN GALEN
IPC: B65D51/14
Filed: 2002-06-25
Granted: 2007-07-12
Abstract: A composite closure includes a band and an insert disk. A contact surface urges downwardly against the disk even while the band moves longitudinally relative to the disk or container. The closure has a fully tightened position in which the band's ring contacts the disk's annular channel, a loose position in which the ring is spaced apart from the annular channel, and an intermediate tightened position in which the ring is spaced apart from the disk and the contact surface urges against the curl. Another composite closure includes plural fins or gussets. The fins or gussets engage the peripheral curl of the insert disk to secure the band to the disk, which provides a resistance to initial unscrewing of the band. The disengagement torque required to disengage the curl from the fins may enable the closure to function as a one-piece closure.
Patent AU-629912-B2 (AU)
Title: Process for binding particulate waste, such as dust, metal scrap, fibres, paper waste or the like, to solids
Inventor: GASTINGER DIETER
IPC: C22B1/00
Filed: 1990-02-12
Granted: 1992-10-15
Abstract: The particulate waste is mixed with plastic waste in a screw extruder, pressed and extruded. The particule waste and plastic waste are introduced into the feed hopper of a screw extruder. The components introduced are intimately mixed in the screw extruder by the rotating screw(s) and firmly compressed. The pressure in the mixture may be up to 100 bar. The particulate waste is bound in the plastic in a way that prevents any further contact with the environment.
Patent AU-697143-B2 (AU)
Title: Intermittent electrolytic membrane suppressor regeneration for ion chromatography
Inventor: RABIN STEVEN B
IPC: G01N30/96
Filed: 1996-02-29
Granted: 1998-10-01
Abstract: A method and apparatus using suppression of eluents for the analysis of anions or cations in ion chromatography. The invention relates to the intermittent use of the electric field during electrochemical suppression to minimize background noise during detection of the ionic species caused by the application of an electric field using an electrolytic membrane suppressor. Using this intermittent electrochemical suppression system allows the detection of the analyte in the absence of the electric field. The system finds particular benefit in reducing background noise created during electrochemical suppression, and in reducing the baseline interference when analyzing organic solvent-containing samples.
Patent AU-774740-B2 (AU)
Title: Microreservoir system on the basis of polysiloxanes and ambiphilic solvents
Inventor: MUELLER WALTER
IPC: A61K47/08
Filed: 2000-06-20
Granted: 2004-07-08
Abstract: The invention relates to a transdermal therapeutic system on the basis of polysiloxane which contains microreservoirs filled with an active substance and one ambiphilic solvent.
Patent AU-763806-B2 (AU)
Title: The method of and apparatus for determining the path of a well bore under drilling conditions
Inventor: WESTON JOHN LIONEL
IPC: E21B47/022
Filed: 2000-06-01
Granted: 2003-07-31
Abstract: Apparatus for determining the path of a well bore during drilling, comprises an inertial measurement unit (12) for providing data from which position, velocity and attitude can be derived, the measurement unit comprising a plurality of inertial sensors mounted on a platform assembly which is, in use, disposed within a drill string (6), and a drive unit (5) for rotating the platform assembly so as to control the rate of angular displacement of the platform assembly with respect to an Earth fixed reference frame.
Patent AU-593791-B2 (AU)
Title: Preparation of high surface area agglomerates for catalyst support and preparation of monolithic support structures containing them
Inventor: GOLINO CARLO MARTIN
IPC: B01J37/00
Filed: 1986-03-12
Granted: 1990-02-22
Abstract: High surface area agglomerates of a porous oxide for the support of catalysts are provided. The agglomerates, in coarse particulate form, are incorporated into a sinterable ceramic structure as a discrete discontinuous phase. The agglomerates provide the high surface area necessary for effective catalyst support within the ceramic structure, which is sintered to provide appreciable density and strength. The particles of a high surface area agglomerate are provided by:(a) mixing into a substantially homogeneous body(i) a porous oxide having a surface area of at least 20 <sub>M</sub><sup>2</sup>/g selected from the group consisting of alumina, silica, spinel, titania, zeolite, zirconia, and mixtures of these; and(ii) a binder for the oxide,(b) drying the body; and(c) forming the body into particles having a median diameter of 50-250 microns.
Patent AU-628543-B2 (AU)
Title: Injection moulding tool for synthetic plastics materials
Inventor: REIL WILHELM
IPC: B29C45/26
Filed: 1990-05-07
Granted: 1992-09-17
Abstract: An injection mould with a mould part (9) for the injection moulding of plastic is described, having a support (3) for receiving the mould part (9), which has a surface contour construction for forming the injection mould cavity (5), at least one cooling space (14, 15) being provided for connection to coolant supply and drainage lines (2). To simplify such an injection mould, lower the cost of producing it and increase its service life, it is envisaged that the mould part (9) is designed as an insert which has the surface contour construction and is fitted detachably (10, 11) on the support (3) and is arranged with a large part of its surface in heat-conducting contact with the support (3) and that the cooling space (14, 15) is located in the support (3). <IMAGE>
Patent AU-730540-B2 (AU)
Title: Durability enhancing agents, method therefore and coating compositions containing the same
Inventor: REHFUSS JOHN W
IPC: C09D7/12
Filed: 1997-12-10
Granted: 2001-03-08
Abstract: A durability enhancing agent which is an ultraviolet light absorbing compound or hindered amine light stabilizer covalently bonded to a monomeric, oligomeric or polymeric component. The durability enhancing agent includes more than one carbamate functional group, group convertible to a carbamate group, or group that is cross-linked via a carbamate group. The durability enhancing agent may also have other reactive functionality thereon. Also included is a coating composition including the durability enhancing agent.
Patent AU-729442-B2 (AU)
Title: Camouflage structure
Inventor: HEINIGER FRITZ
IPC: F41H3/00
Filed: 1998-02-02
Granted: 2001-02-01
Abstract: To ensure that a camouflage structure will not lose its effectiveness even in changing temperatures (day/night, sunshine/clouds) when protecting against reconnaissance in the IR range, the camouflage structure features varying emissivity tendencies in the atmospheric windows II (3-5 um) and III (8-14 um). In other words, the emissivity in the IR range is not constant and at a certain level, but it has an increasing or decreasing tendency in at least one selected spectral range.
Patent AU-534024-B2 (AU)
Title: Cement slurry reclamation system and method
Inventor: BLACK MELVIN L
IPC: B28C9/00
Filed: 1980-04-03
Granted: 1983-12-22
Abstract: A slurry reclamation system for use with a concrete ready-mix plant which enables 100% reclamation of the constituents of concrete mix returned to the plant site by vehicles. Returned concrete mix is dumped into an inlet hopper having a screw classifier for removing aggregate and coarse sand, and a weired channel enabling gravity flow of the water, cement fines and sand fines constituents into a slurry vessel. The slurry in the vessel naturally separates into clarified water and concentrated slurry, and agitators are provided for periodically stirring up the slurry to maintain the cement fines active. The slurry vessel is sized in such a manner as to guarantee complete consumption of slurry returned during a day's production by the end of the following production day, the volumetric capacity of the vessel being related to the total average volume of water used to produce fresh concrete during a representative production day. An autochangeover unit automatically switches the water supply to truck washout stations and the screw classifier between normal plant supply water and the clarified water in the vessel, depending upon the level of the latter. The system enables substitution of slurry for cement fines alone, sand alone, water alone, or any combination of these concrete constituents in accordance with the percent activity of the cement fines in the slurry and production demand.
Patent AU-700238-B2 (AU)
Title: Additives for electrochemical cells
Inventor: RANDELL CHRISTOPHER FRED
IPC: H01M50/409
Filed: 1996-06-03
Granted: 1998-12-24
Abstract: Polyoxyalkylene nitrogen containing compounds are useful in electrochemical cells having an acidic electrolyte to inhibit gassing and leakage.
Patent AU-626699-B2 (AU)
Title: Substituted quinazolinones as angiotensin ii antagonists
Inventor: ALLEN ERIC E
IPC: C07D239/91
Filed: 1990-07-02
Granted: 1992-08-06
Abstract: Novel substituted quinazolinones of the formula (I), which are useful as angiotension II antagonists, are disclosed. <CHEM>
Patent AU-663648-B2 (AU)
Title: Liquid ring pumps with rotating liners
Inventor: HAAVIK HAROLD K
IPC: F04C19/00
Filed: 1994-01-06
Granted: 1995-10-12
Abstract: Liquid ring pumps with rotating liners supported by a bearing fluid (pressurized liquid or compressed gas) have a bearing fluid distribution system that compensates for the radially unsymmetric load on the rotating liner. If the liner bearing fluid is compressed gas, the axial ends of the liner may be either open and unsealed so that expended bearing gas escapes into the liquid ring in the pump, or the axial ends of the liner may be partly closed by radially inwardly extending end plates. Various mechanical and/or liquid seal structures may be used in conjunction with the end plates to seal the axial ends of the liner and/or to flush the clearances adjacent the axial ends of the liner.
Patent AU-764194-B2 (AU)
Title: Auxiliary active motor vehicle heating and air conditioning system
Inventor: ROCKENFELLER UWE
IPC: B61D27/00
Filed: 2000-07-07
Granted: 2003-08-14
Abstract: An auxiliary active heating and air conditioning system for a passenger area of a motor vehicle comprising a heat exchanger in the passenger area piped to receive conditioned heat transfer fluid, a sorption cooling system located outside the passenger area and having first and second reactors, each reactor containing a metal salt or a complex compound formed by absorbing a polar gas on a metal salt comprising a halide, nitrate, nitrite, oxalate, perchlorate, sulfate or sulfite of an alkali metal, alkaline earth metal, transition metal, zinc, cadmium, tin or aluminum, or sodium borofluoride or a double metal halide, the reactors having a heat transfer section for thermally exposing a heat transfer fluid and/or condensed polar gas refrigerant in heat exchange communication with the metal salt or said complex compound, a refrigerant loop including an evaporator piped to deliver conditioned heat transfer fluid to the heat exchanger during air conditioning, a heater for heating heat transfer fluid, and a valve assembly comprising one or more valves for directing heat transfer fluid heated by the heater. In a preferred embodiment each reactor contains a sorbent/substrate composition comprising a substrate material inert to the polar gas and incorporating the salt or the complex compound.
Patent AU-781792-B2 (AU)
Title: Meat tenderization
Inventor: ASHIE ISAAC
IPC: A23L13/70
Filed: 2000-07-21
Granted: 2005-06-16
Abstract: The present invention provides methods for meat tenderization that comprise a thermolabile protease derived from a Rhizomucor species. Preferably, the protease has limited substrate specificity and may be treated with peroxy acids. The invention also provides meat-tenderizing compositions, which comprise the protease in combination with nitrite and/or flavoring agents.
Patent AU-751748-B2 (AU)
Title: Method for depositing layers of high quality semiconductor material
Inventor: GUHA SUBHENDU
IPC: C23C16/30
Filed: 1999-08-20
Granted: 2002-08-29
Abstract: Plasma deposition of substantially amorphous semiconductor materials is carried out under a set of deposition parameters which are selected so that the process operates near the amorphous/microcrystalline threshold. This threshold varies as a function of the thickness of the depositing semiconductor layer; and, deposition parameters, such as diluent gas concentrations, must be adjusted as a function of layer thickness. Also, this threshold varies as a function of the composition of the depositing layer, and in those instances where the layer composition is profiled throughout its thickness, deposition parameters must be adjusted accordingly so as to maintain the amorphous/microcrystalline threshold.
Patent AU-693376-B2 (AU)
Title: Powdered hydroxypropyl-beta-cyclodextrin composition and method for preparing same
Inventor: FUERTES PATRICK
IPC: C08J3/12
Filed: 1996-06-06
Granted: 1998-06-25
Abstract: Powdered hydroxypropyl- beta -cyclodextrin compsn. contains less than 25% of 100 mu m particles and dissolves in less than 5 mins. at 21 degrees C for a soln. contg. 20% dry matter (as measured in a test I). The compsn. pref. dissolves in less than 3 (pref. less than 2) mins. Particles smaller than 40 mu  form less than 10% of the powder, particles bigger than 315 mu  form less than 40% of the powder. The flow number is 60-90, pref. 70-85. Compressibility is greater than 30 N, pref. greater than 100 N (evaluated in a test II).
Patent AU-775582-B2 (AU)
Title: Impeller for marine waterjet propulsion apparatus
Inventor: LANNI FRANCESCO
IPC: B63H11/103
Filed: 2000-10-11
Granted: 2004-08-05
Abstract: An impeller (22) for a marine waterjet propulsion system has blades (44) that are configured to reduce cavitation, vibration, noise and physical damage to the major components of the propulsion system or host vessel of installation. The leading edge (52) of each blade of the impeller is skewed forwardly over at least the outer 70% of its span, the forward skew being maximum at the tip (56) and being not less than 35° and preferably not less than 50°. The impeller has a blade area ratio of not less than 1.5. The chord lengths of each blade increase progressively from the point of minimum skew to the tip, resulting in reduced loading in the cavitation critical region. A partial or full tip band may be affixed to the blade tips.
Patent AU-629071-B2 (AU)
Title: Solid pharmaceutical compositions containing cimetidine
Inventor: MENTION JACKY
IPC: A61K9/24
Filed: 1990-12-03
Granted: 1992-09-24
Abstract: Delayed-release oral dosage forms are described comprising cimetidine or a salt thereof and optionally a buffer that is capable of aiding dissolution of cimetidine in the intestine, coated with a release-delaying substance comprising a coating agent such as Eudragit<R> L 30 D.
Patent AU-596822-B2 (AU)
Title: Chemical process
Inventor: BARRETT ROGER
IPC: C07B61/00
Filed: 1987-01-28
Granted: 1990-05-17
Abstract: A process is described for the preparation of a compound of formula (2) (wherein R is a C<sub>1-6</sub> alkyl or a C<sub>7-20</sub> aralkyl group) and the salts thereof, which comprises reducing a compound of formula (3) (or a salt thereof), using a reducing system comprising borohydride ions and metal ions selected from lanthanide ions, alkaline earth metal ions or yttrium ions in solution. The reduction system may be provided by a borohydride (e.g. NaBH₄) and a metal salt (e.g. CeCl₃).The ester (2) may then if desired be hydrolyzed to give the parent acid.The ester of formula (3) in which R is a methyl is a novel compound.
Patent AU-733325-B2 (AU)
Title: Benzocycloheptathiophene compounds
Inventor: ABERG A K GUNNAR
IPC: A61P1/00
Filed: 1998-04-02
Granted: 2001-05-10
Abstract: Disclosed are N-substituted hydroxyalkyl or carboxyalkyloxyalkyl analogs of 9- and/or 10-oxo-4Hbenzo[4,5]cycloheptal[1,2-b]thiophene compounds, or 9-OH and/or 10-OH-substituted analogs thereof, which possess antihistaminic and antiasthmatic properties with reduced sedative side effects. The optically active isomers and pharmaceutically acceptable salts thereof are also described. The compounds were also found to prevent smooth muscle hyperreactivity.
Patent AU-729843-B2 (AU)
Title: Method for the functional detection of disorders in the protein C system
Inventor: STOCKER KURT
IPC: G01N33/68
Filed: 1998-04-24
Granted: 2001-02-08
Abstract: The method relates to a method for detecting disorders in the protein C system, and in particular for determining the activated blood coagulation factor V with increased stability with respect to decomposition by activated protein C.