baber/WOPTO huggingface dataset:
Patent AU-2727292-A (AU)
Title: A conveying or excavating chain arrangement for track-laying machines
IPC: E01B27/11
Filed: 1992-10-23
Abstract: Conveying or clearing chain arrangement (6) for a ballast bed cleaning machine (1) with, arranged on a machine frame (4) and guided in a height-adjustable guide duct, an endless conveying or clearing chain (10) which is connected to a chain drive (9). The guide duct has, situated under the track (3) in working use, a clearing beam (26) and, in the case of inclined arrangement, a higher-situated discharge station (14) at a distance from the clearing beam in the longitudinal direction of the machine. The clearing beam (26) is designed to be pivotable or displaceable for the purpose of changing the effective clearing width in the horizontal plane. There are provided - forming in each case an independent clearing unit (7, 8) having its own vertical and transverse displacement drives (11, 12) - two clearing beams (26) designed to be separate from one another, each clearing unit (7, 8) being assigned an endless clearing chain (10) with a chain drive (9) as well as two longitudinal chain-guide webs (24, 25) situated on the same longitudinal side of the machine. 
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Patent AU-2976689-A (AU)
Title: High voltage insulator
Inventor: THORNLEY DAVE
IPC: H01B17/42
Filed: 1989-02-08
Abstract: A high voltage porcelain insulator has a plurality of sheds extending laterally thereof at spaced apart locations therealong. The creepage path length of the shedded insulator is extended by mounting polymeric insulating creepage extenders on the porcelain sheds. The creepage extenders do not extend completely around the periphery of the sheds but leave a gap. Preferably the gaps of adjacent creepage extenders along the insulator are not aligned.
Patent AU-2997799-A (AU)
Title: Point-of-presence call center management system
Inventor: UPPALURU PREM
IPC: H04M7/00
Filed: 1999-03-09
Abstract: A point-of-presence (POP) call center system capable of answering, servicing, queuing and routing of calls at local points of presence to reduce communications costs and enhance operational efficiency for toll-free inbound call centers. The POP call center system of the includes a set of point-of-presence call center gateways distributed at points of presence close to the point of call origination that are connected by a virtual private network to premises call center gateways at business locations where the call centers reside.
Patent AU-3039792-A (AU)
Title: Process for preparing optionally hydrogenated indigestible polysaccharides
Inventor: CABOCHE JEAN-JACQUES
IPC: A23L33/20
Filed: 1992-12-23
Abstract: The present invention relates to a process for preparing polysaccharides which are not very digestible and the corresponding hydrogenated products. This process essentially consists in carrying out an enzymatic hydrolysis of at least one dextrin and/or one polyglucose by means of at least one saccharifying enzyme and at least one enzyme which hydrolyzes the 1-6 bonds of amylopectin.
Patent AU-3222889-A (AU)
Title: Spherical rotary valve assembly for an internal combustion engine
Inventor: COATES GEORGE J
IPC: F01L7/10
Filed: 1989-03-30
Abstract: A spherical rotary valve assembly for an internal combustion engine of the piston and cylinder type wherein the spherical rotary valve assembly is positioned within a split cylinder head having an upper (112) and lower (110) section, such when secured defines a cavity for a rotational shaft having mounted thereon, an intake drum (10) and exhaust drum (30) for each cylinder, the lower half (110) of the split head cylinder head having positioned therein, the inlet port and outlet port for the cylinder, the split cylinder head having an intake passageway and an exhaust passageway in communication with the drum cavities in the split cylinder head, the rotation of the respective intake drum (10) and exhaust drum (30) within their respective cavities (107) interrupting the respective flow of the fuel air mixture or the exhaust gases to or from the cylinder by means of passageways within the drums, the drums (10, 30) rotating within the cavities (107) in a gas tight sealing rotation on an annular sealing means axially positioned about the inlet port and outlet port in the lower section of the split head assembly such that the frictional contact encountered is that of the drums (10, 30) in contact with the seals and the shaft (22) in contact with journaled bearings (130) in the split head assembly, there being a pair of drums associated with each cylinder.
Patent AU-3271293-A (AU)
Title: An absorbent article
Inventor: BOHM THOMAS
IPC: A61F13/472
Filed: 1992-12-29
Abstract: The present invention relates to an absorbent product, such as a sanitary napkin, a diaper, an incontinence guard or the like, comprising an absorbent body (1) enclosed between a liquid-impermeable bottom layer (3) and at least one liquid-permeable top layer (4) consisting of a net, a perforated film or a non-woven material. The purpose of the invention is to provide a product which combines the good re-wetting properties of the materials with an increased smoothness and comfort, and this has been solved by virtue of the fact that the liquid-permeable layer (4) terminates somewhat inside the longitudinal lateral edges of the product and that the longitudinal lateral edges of the top layer (4) are covered by and are fixed to a soft, skin-friendly material, e.g. a non-woven material or folded-in portions of the bottom layer (3).
Patent AU-3358493-A (AU)
Title: Saline soluble inorganic fibres
Inventor: JUBB GARY ANTHONY
IPC: D06L1/00
Filed: 1993-01-15
Abstract: A use is disclosed comprising the repeated exposure to temperatures of 1000 DEG C or more of refractory insulation comprising saline soluble fibres having a shrinkage as specified of less than 3.5% when exposed to 1000 DEG C for 24 hours and having a shrinkage as specified of less than 3.5% when exposed to 800 DEG C for 24 hours, the saline soluble fibres comprising vitreous fibres comprising SiO2 and either one or both of CaO or MgO and having a composition comprising (in weight %):- <TABLE> and being essentially free of fluxing components such as alkali metal oxides and boron oxide. <IMAGE>
Patent AU-3402689-A (AU)
Title: A method of packaging a beverage and a package structure
Inventor: BYRNE WILLIAM JOHN
IPC: B65B3/04
Filed: 1989-05-04
Abstract: A method of packaging a beverage and a package structure has a cylindrical tube 1 over an end 3 of which is located a partition wall 2 having a restricted orifice 6. A closure wall 7 is located over the partition wall 2 and both walls are sealed, for example by crimping, to the rim of the tube 1. A primary chamber 4 is formed within the tube and a secondary chamber 8 is formed between the partition wall 2 and closure wall 7 which chambers communicate through the orifice 6. Chamber 4 is charged with beverage 11 containing gas in solution and sealed with an end wall 12 crimped to the rim 9 of the tube 1. Prior to sealing the chamber 9 is dosed with liquid nitrogen or carbon dioxide so that headspace 13 in that chamber is pressurised. The package adjusts to a state of equilibrium in which beverage flows into the secondary chamber 8 to form a headspace 14 therein. Upon opening of the package with a pull tag 15 a pressure differential between the headspace 14 and 13 causes beverage and/or gas in the chamber 8 to be ejected through the orifice 6 into the beverage 11 and thereby gas in solution in the beverage to be liberated and form, or assist in the formation of, a head of froth on the beverage.
Patent AU-3430989-A (AU)
Title: Structured lipid containing dairy fat
Inventor: BABAYAN VIGEN K
IPC: C11C3/08
Filed: 1989-03-31
Abstract: The present invention features a transesterification product of a mixture of fatty acids and triglycerides which include dairy fat as a primary component. This composition shows unexpected benefits in nutritional applications either as a food or as an enteral or parenteral supplement. The method of nutritional support using this composition is also disclosed.
Patent AU-3659284-A (AU)
Title: Storable salt-containing mixtures for polyurethane production
Inventor: RASSHOFER WERNER
IPC: C08L71/02
Filed: 1984-12-12
Abstract: Homogeneous storable mixtures containing small quantities of salts and having a high mixed hydroxyl number of mixed hydroxyl/amine number are made by mixing (a) a polyoxyalkylene polyol and/or polyolamine and/or polyamine based on an alkyloxirane having a molecular weight of from 400 to 12,000, (b) a low molecular weight polyol which is not completely miscible with (a) and a solution-promoting additive in quantities such that for every 100 parts of (a), from 1 to 200 parts of (b) and from 0.01 to 10 parts of (c) are present. The solution-promoting additives are salts of cations of Groups IA, IIA and IIIA of the Periodic System of Elements or ammonium or mono- to tetra-alkylammonium ions and anions formed by removing at least one proton from an acid having a Ks-value of at least 10-7. These mixtures are particularly useful in the production of polyurethanes.
Patent AU-3825195-A (AU)
Title: Miniature optical scanner for a two axis scanning system
Inventor: MELVILLE CHARLES D
IPC: G02B7/182
Filed: 1995-10-02
Abstract: A miniature optical scanner (10) includes an electromagnetic drive having stationary magnets (26, 28) and stationary drive coils (22. 24) to minimize the rotational inertia of the scanner and increase the scanner's resonant frequency. The scanner is such that the resonant frequency is manually tunable as welll as automatically adjustable to compensate for variables causing frequency drift. The optical scan angle is increased by employing a multiplying mirror with the optical scanner (10). For a two axis scanning system, the multiplying mirror may be formed of a second optical scanner to increase the optical scan angle relative to both of the axes. <IMAGE>
Patent AU-3915589-A (AU)
Title: Biological sample analyzer
Inventor: DEFREESE JAMES DOUGLAS
IPC: G01N35/10
Filed: 1989-08-01
Abstract: A semi-automated biological sample analyzer and subsystems are provided to simultaneously perform a plurality of enzyme immuno assays for himan IgE class antibodies specific to a panel of preselected allergens in each of a plurality of biological samples. A carousel is provided to position and hold a plurality of reaction cartridges. Each reaction cartridge includes a plurality of isolated test sites formed in a two dimensional array in a solid phase binding layer contained within a reaction well which is adapted to contain a biological sample to be assayed. The carousel and cartridges contain structures which cooperate to precisely position the cartridges in each of three separate dimensions so that each cartridge is positioned uniformly. An optical reader operating on a principle of diffuse reflectance is provided to read the results of the assays from each test site of each cartridge. Also provided is a subsystem which provides predetermined lot-specific assay calibration data which is useful for normalizing the results of various assays with respect to predetermined common standard values.
Patent AU-3954200-A (AU)
Title: Blockable bone plate
Inventor: PFEFFERLE JOACHIM
IPC: A61B17/58
Filed: 2000-05-03
Abstract: The blockable bone plate consists of a plurality of plate members which are connected to each other via webs. A screw hole is provided in at least some plate members, preferably in each plate member. The screw hole is surrounded by a spherical countersink on the upper surface of the plate. Provided internally in the screw hole there is an engagement contour which consists of contour valleys and contour peaks partially running in a horizontal and radial peripheral direction on the wall of the screw hole. The engagement contour is preferably produced by milling and has for example a pointed, round, trapezoidal or serrated configuration. A blocking thread is provided under the screw head of the screw intended for blocking. As the screw is screwed in, the blocking thread engages in the engagement contour. The particular advantages lie in increased security against the screw coming loose and in the possibility of also inserting the screw through the plate at an inclination. Furthermore, a bone plate is proposed which has the shape of an arc of a circle in the longitudinal axis of the plate and which requires less bending, particularly on the human lower jaw, and adapts to the bone in a more ideal manner.
Patent AU-4047193-A (AU)
Title: Corneal vacuum centering guide and dissector
Inventor: LOOMAS BRYAN
IPC: A61B17/32
Filed: 1993-04-07
Abstract: A single bladed dissector blade assembly suitable for forming a generally circumcorneal interlamellar channel in an eye, comprising:   a blade having a dissecting end, a support end, and a cross-section, said blade being in the form of a major arc in a plane perpendicular to a rotational axis thereof; and a blade support arm having a first end and a second end, said first end of said support being attached at one end to the support end of the blade.   <IMAGE>
Patent AU-4125089-A (AU)
Title: Earth-working machine
Inventor: WHIFFIN KENNETH WILLIAM
IPC: B62D51/04
Filed: 1989-09-11
Abstract: A skid-steer earth-moving machine (10) has a tool mounting head (20) supported on a pair of lifting arms (18), the altitude of the head (20) being controlled by a stabilizing linkage (23). A bucket (27) or other earth-working tool may be mounted on the head (20), controlled by a ram (29). A footplate (13) is mounted on the rear of the machine (10) to support an operator who controls the operation of the machine using "deadman's" controls (32-34).
Patent AU-4136893-A (AU)
Title: Flame retardant compositions
Inventor: KEOGH MICHAEL JOHN
IPC: C03C25/10
Filed: 1993-06-21
Abstract: A composition comprising:   (a) polyethylene having a density equal to or less than 0.925 gram per cubic centimeter, grafted with an unsaturated aliphatic diacid anhydride; and (b) magnesium hydroxide, surface treated with a saturated or unsaturated carboxylic acid or a metal salt thereof in an amount of about 0.1 to about 1 part by weight of acid or salt per 100 parts by weight of magnesium hydroxide.
Patent AU-4214600-A (AU)
Title: Improved method and system for collecting and handling dust in a papermachine environment
Inventor: COURTNEY KEVIN
IPC: D21G3/00
Filed: 2000-04-06
Abstract: An improved process and system for collecting and handling dust in a papermaking machine environment wherein dust-laden air is drawn into and moves along an elongated collector by way of a vacuum-generating source connected to the collector involves the introduction of water into the collector so that the introduced water becomes entrained by the dust-laden air moving through the collector and wet-scrubs the dust-laden air upon entering the collector. With the dust being wet-scrubbed upon exiting the collector, the likelihood of ductwork fouling is substantially eliminated, and the risk of fire in the ductwork downstream of the collector is appreciably reduced.
Patent AU-4241800-A (AU)
Title: A multi-plasmid method for preparing large libraries of polyketides and non-ribosomal peptides
Inventor: SANTI DANIEL V
IPC: A61P31/04
Filed: 2000-04-12
Abstract: A multiple-plasmid system for heterologous expression of polyketides facilitates combinatorial biosynthesis. The method can be extended to any modular polyketide synthase (PKS) or non-ribosomal peptide synthase (NRPS) and has the potential to produce thousands of novel natural products, including ones derived from further modification of the PKS or NRPS products by tailoring enzymes.
Patent AU-4346185-A (AU)
Title: Measurement of suspended particles in a molten metal
Inventor: HACHEY RAYNALD
IPC: G01N15/12
Filed: 1985-06-11
Abstract: @ An apparatus and method for the detection and measurement in a molten metal sample of suspended particulate comprises a container having a composite wall including concentric electrically conducting outer and inner walls (10) and (12) and a disc (14) of refractory material having a passage (16) of predetermined size therethrough providing communication between the inside and outside of the container. In use, molten metal is pumped through the passage (16) so as to establish a current path from the inner wall through the passage to the out wall. A current is passed along the current path, and voltage changes are measured as indicating passage of suspended particulates through the passage.
Patent AU-4406285-A (AU)
Title: Method for making coatings of boron carbides and coatings obtained thereby
Inventor: MICHEL DUCARROIR
IPC: B23P15/28
Filed: 1985-06-03
Abstract: PCT No. PCT/FR85/00136 Sec. 371 Date Apr. 28, 1986 Sec. 102(e) Date Apr. 28, 1986 PCT Filed Jun. 3, 1985 PCT Pub. No. WO86/00345 PCT Pub. Date Jan. 16, 1986.A process for producing a coating of boron carbide of predetermined, controlled hardness on a substrate comprising heating the surface of the substrate to a temperature of between 800 DEG  C. and 1200 DEG  C., reducing a gaseous mixture containing at least one boron compound and at least one carbon compound in the presence of the heated substrate while causing the gas mixture to flow over the heated surface of the substrate at a total pressure of less than or equal to 100 millibars and at an average flow rate of between 10-4 and 10-3 g.cm2.5-1 so as to deposit a coating comprising tetragonal boron carbide B50C2 or rhombohedral boron carbide B13C2 or a mixture thereof, establishing a curve of the variation of the hardness of the coating as a function of the composition of the gas mixture for the conditions of temperature, pressure and flow rate selected, determining the value of the composition corresponding to the hardness of the coating obtained and adjusting the composition of the gas mixture for obtaining a predetermined hardness.
Patent AU-4537501-A (AU)
Title: Truss brace and truss structure made therewith
Inventor: PELLOCK MICHAEL A
IPC: E04C3/02
Filed: 2001-02-28
Abstract: A truss system utilizing braces to retain the trusses in spaced relation. The braces include a beam with retainers at opposite ends for forming a snap lock connection to adjacent trusses, fixing the spacing between the trusses. One retainer includes a yoke which will automatically position the brace in an orientation generally normal to the truss to which the brace is mounted. The other retainer is adapted to mount to an adjacent truss and form an interlock with a second brace extending to the next truss. The braces are lined in a row across a plurality of trusses positioned in generally parallel relationship.
Patent AU-4615085-A (AU)
Title: Microbial-resistant non-woven material
Inventor: FAWKES DAVID MELVILLE
IPC: A61L15/20
Filed: 1985-08-13
Abstract: @ There is disclosed a non-woven material having a superficial coating of a linear polymeric biguanide in which the recurring unit is of the formulawherein X and Y, which may be the same or different, represent bridging groups in which the total number of carbon atoms in X and Y taken together, directly interposed between the pairs of nitrogen atoms linked thereby is from 10 to 16, or the salt thereof with an acid. Preferably the polymeric biguanide is polyhexamethylene biguanide dihydrochloride. The material is useful in the form of an article designed for the collection of human body emissions, more particularly disposable nappies, to avoid bacterial activity.
Patent AU-4757993-A (AU)
Title: Power circuit breaker
Inventor: ZIERHUT HERMANN
IPC: H03K17/687
Filed: 1993-09-23
Abstract: If a dead short circuit with a high rate of current rise occurs in a circuit, in which an electronic power switch or circuit breaker is switched on, the short-circuit current can assume very high values until regulation starts. If the construction of the circuit with the short circuit is very disadvantageous, the power switch can be destroyed if it is not correspondingly overrated. This disadvantage can be avoided by providing inductances (8), which limit the short-circuit current undelayed due to the voltages dropped across them proportionally to the rate of current rise, in the current path of the power switch (1) carrying the load current. <IMAGE>
Patent AU-4997293-A (AU)
Title: Thermoplastic composite layered squeeze tube and method of making same
Inventor: HOLOUBEK GEORGE H
IPC: B65D35/08
Filed: 1993-08-04
Abstract: A thermoplastic tube, and method for forming such a tube, has a tube body portion formed from an inner layer of thermoplastic material, a barrier layer, and an outer layer of thermoplastic material. The outer layer does not extend completely about the periphery of the tube body and a strip of thermoplastic material having the same composition as the inner layer, fills each gap in the outer layer to form a smooth surface about the tube. The strip may be transparent or of a color different than the color of the outer layer. In a preferred tube, a first layer of adhesive material is provided between the inner layer and the barrier layer, and a second layer of adhesive material is provided between the barrier layer and the outer layer and strip.
Patent AU-5163185-A (AU)
Title: Plasmid and microorganism for constitutive creatinaminohydrolase formation
Inventor: SCHUMACHER GUNTER
IPC: C12N15/55
Filed: 1985-12-24
Abstract: The present invention provides a micro-organism of the species Escherichia coli or Pseudomonas putida, wherein it constitutively forms creatinamidinohydrolase. The present invention also provides a process for the production of such a micro-organism.
Patent AU-5383999-A (AU)
Title: Removable food processing tool support system for blenders, food processors, grinders and similar apparatus
Inventor: PLANCA RINALDO
IPC: B01F35/60
Filed: 1999-09-07
Abstract: The invention is related to a food processing appliance able to be mounted on a base including an electric motor to form an electrical appliance, comprising a container able to be mounted on said base, said container being associated with a food processing tool support assembly having a support removably secured in an opening provided in the bottom of said container, a rotary axle bearing a food processing tool being mounted through said support, wherein the container comprises locking means moving in a plane transverse to the axis of the food processing tool to engage a conformation of the support in correspondence when said support has been engaged axially in the container and brought to bear against a support area provided around the container opening, said locking means being actionable by a control button mounted on the container.
Patent AU-5559799-A (AU)
Title: Liposomal bupivacaine compositions prepared using an ammonium sulfate gradient
Inventor: BOLOTIN ELIJAH M
IPC: A61K31/445
Filed: 1999-08-11
Abstract: Liposomal bupivacaine compositions are prepared using an ammonium sulfate gradient loading procedure, at a pH which prevents precipitation of the drug from the loading solution. Also described are liposome suspensions comprising 'GMV' (giant multivesicular) liposomes and methods for their preparation. The liposomal compositions are characterized by high drug-to-lipid ratios and provide long term analgesia.
Patent AU-5604501-A (AU)
Title: Brake device for a lift
Inventor: SIMMONDS OLIVER
IPC: B66B5/22
Filed: 2001-05-23
Abstract: A braking device acts on a guide rail and consists of a housing that is arranged at an elevator car yoke and serves as a support for spring packets and/or for adjusting packets. The housing also serves as a support and guide for chock guide elements that in turn retain and guide brake chocks with brake linings. Pushrods engage at one end at the brake chocks, and at the other end are pivotably connected to an actuating fork. Upon braking of the elevator car, the actuating fork is moved at the pushrod end in the direction of the braking device. The guided brake chocks with the brake linings slide in the braking device. At the same time the brake linings are moved at the guide leg of the guide rail. The brake chocks are moved in the braking device and the spring and adjusting packets are stressed, whereby a braking force for stopping an elevator car or a counterweight is generated.