baber/WOPTO huggingface dataset:
Patent AU-2529499-A (AU)
Title: Propulsion system
Inventor: DUNCAN IAN JAMES
IPC: B63H1/14
Filed: 1999-02-05
Abstract: A propulsion system for a water craft having at least one shaft extending rearwardly form the transom of the hull of the craft and a drive system for driving the at least one shaft. A surface piercing propeller is mounted on the at least one shaft, proximal to the trailing edge of the hull, so that the propeller operates in a transom cavity created behind the hull, in use of the craft. The ratio (S/C) of the spacing of the blades to the blade cord for each propeller is at least 2.0 along substantially the whole length of the blades. The propulsion system has a high operational efficiency particularly suited for high speed marine craft.
Patent AU-2635695-A (AU)
Title: Root stimulating bacteria
Inventor: SCHWARZ OTTO J
IPC: A01N63/20
Filed: 1995-05-24
Abstract: A bacteria which stimulates root production, or an extract in which the bacteria had been growing, is contacted to a portion of a plant other than a root. The root stimulating bacteria (RSB) or the extract induces the formation of roots in the plant. The RSB is well suited for inducing rooting in difficult to root species such as conifers of the Pinus genus. The RSB, the extract, the medium in which the RSB grows, the method for use of the RSB or the extract to induce rooting, and the plants treated with the RSB or the extract comprise the current invention.
Patent AU-2675384-A (AU)
Title: Continuous extrusion apparatus
Inventor: VAUGHAN ANTHONY JOHN
IPC: B21C23/00
Filed: 1984-04-11
Abstract: Apparatus for the continuous extrusion of metals in which feed is introduced into a pair of circumferential grooves 4 (Figure 4) in a rotating wheel 2 to contact arcuate tooling 14 and abutments 24. The feed is constrained by the abutments 24 to flow through exit apertures 32 in a die top 28 from the respective grooves 4 to a substantially toroidal chamber 34 around a hollow, open ended, portal mandrel 42 to extrude through an annular die orifice 38 as a cladding for a continuous core 44. Cooling air may be supplied to the interior of the cladding, which is subsequently swaged down on to the core. A solid mandrel may be utilised where it is desired to extrude tube.
Patent AU-2750097-A (AU)
Title: A unitary locking cap for use with a pedicle screw
Inventor: ERRICO THOMAS J
IPC: A61F2/44
Filed: 1997-04-30
Abstract: A unitary locking cap mechanism, which is used with pedicle screws and other orthopaedic implant devices which couple bones to rods, includes rim and post portions which are rotationally freely coupled to one another to permit independent motion relative to one another. The rim element has a cylindrical body with an open end and a closed end; the closed end alternatively having a concentric hole defined by an inwardly directed flange. In one embodiment, the flange includes a series of slots, dividing into a plurality of wedge-shaped pie sections. In another embodiment, the sidewall of the cylindrical portion of the rim includes an annular recess. The post is a cylindrical shaft having surface elements at one end which provide for mutual engagement with the rim. These surface elements may be deflecting arms which seat into the annular recess of the rim, or an annular recess in the shaft into which the wedge-shaped pie sections of the flange portion may be resiliently snapped into. In an alternative embodiment, the shaft and the rim are coupled together through the concentric hole by a retaining ring which is placed around the shaft, in an annular recess therein, after the insertion of the shaft through the hole. Each embodiment are alternatively designed such that the post or the inner surface of the rim portions are threaded so that it can mate with a threading on the inner or outer upwardly extending, U-shaped channel forming, members of the heads of the pedicle screws.
Patent AU-2762784-A (AU)
Title: Scrap tyre cutting apparatus
Inventor: SNYDER ROBERT H
IPC: B02C18/06
Filed: 1984-05-03
Abstract: An apparatus for cutting scrap tires and other waste products is disclosed. The apparatus includes a frame having a cylindrical anvil roll rotatably mounted therein. A blade roll is also mounted in the frame for rotation about an axis parallel to the rotational axis of the anvil roll, and a plurality of axially spaced roller blades of predetermined diameter are fixed to the blade roll and rotatable therewith. The blade roll is also provided with a pair of axially spaced thrust wheels, with the thrust wheels being positioned outboard of the blades and being equal to or slightly greater in diameter than the predetermined diameter of the blades. Driving means are provided in the apparatus for rotating the anvil roll and the blade roll in opposite directions in such a manner that scrap tires fed to the rolls will be drawn inwardly into the nip formed between the rolls and will be cut between the blades and the anvil. Biasing means are also provided for forcing the outer peripheries of the thrust wheels and the anvil roll into hard contact with one another to thereby maintain the spacing between the cutting surfaces of the blades and the outer surface of the anvil fixed notwithstanding the separating forces caused by the movement of a tire between such surfaces.
Patent AU-2825892-A (AU)
Title: Shaped articles which contain active compounds and are based on elastomeric polyether block amides which can be processed as thermoplastics, processes for their production and their use for control of pests
IPC: C08L71/02
Filed: 1992-11-10
Abstract: The present invention relates to shaped articles which contain active compounds and are characterized in that they comprise, as carriers, thermoplastic elastomers based on polyether block amides, as well as customary additives if appropriate, and to processes for their production and to their use for control of pests in animals.
Patent AU-2926895-A (AU)
Title: Substituted cinnamic oxime and hydroxamide derivatives
Inventor: KLINTZ RALF
IPC: C07D209/48
Filed: 1995-07-04
Abstract: PCT No. PCT/EP95/02584 Sec. 371 Date Jun. 30, 1997 Sec. 102(e) Date Jun. 30, 1997 PCT Filed Jul. 4, 1995 PCT Pub. No. WO96/02518 PCT Pub. Date Feb. 1, 1996Substituted cinnamic oxime derivatives I and cinnamic hydroxamide derivatives II (R1=halogen, NO2, CN, CF3; R2=H, halogen; R3=H, halogen, C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, hydroxy-C1-C6-alkyl; R4=H, halogen, CN, C1-C6-alkyl, C1-C6-haloalkyl or R3+R4=chemical bond; Y=-O-, -S-, -O-CO-, -O-SO2- or chemical bond; Y'=-O- or -S-; R5=unsubst. or subst. C1-C6-alkyl or C1-C6-haloalkyl; C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, unsubst. or subst. phenyl or phenyl-C1-C6-alkyl, or, if Y is -O-, -S- or a chemical bond, is (C1-C6-alkyl)carbonyl or (C1-C6-alkoxy)carbonyl; or, if Y is a chemical bond, is hydrogen or halogen; R5'=R5, H or (C1-C6-haloalkyl)carbonyl; R6=H, C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, hydroxy-C1-C6-alkyl, C1-C6-alkoxy-C1-C6-alkyl, C1-C6-alkylthio-C1-C6-alkyl, cyano-C1-C6-alkyl, (C1-C6-alkoxy) carbonyl-C1-C6-alkyl, (C1-C6-alkyl) carbonyl-C1-C6-alkyl, (C1-C6-alkyl)carbonyloxy-C1-C6-alkyl or unsubst. or subst. phenyl-C1-C6-alkyl; or, if Y is oxygen or sulfur, R5+R6 together=unsubst. or subst. C1-C3-alkylene; Cyc=N-(3,4,5,6-tetrahydrophthalimido) or X1, X2=oxygen or sulfur; R7=H, C1-C6-alkyl, C1-C6-haloalkyl, NH2; R8, R9=H, halogen, C1-C6-alkyl, C1-C6-haloalkyl or unsubst. or subst. phenyl); and salts of I and II. Use: herbicides; desiccation/defoliation of plants.
Patent AU-2961389-A (AU)
Title: Anterior cruciate ligament prosthesis
IPC: A61F2/08
Filed: 1989-02-03
Abstract: An adjustable housing (20) suitable to be used with another housing (18) and with a synthetic ligament (22) so as to provide (for example) an anterior cruciate ligament prosthesis system (16) for a knee joint is provided. The adjustable housing (20) features an interior having a step shoulder (46) located therein. A set screw (32) in the housing (20) fixes the synthetic ligament (22) at a desired level of tension. The system (16) has many significant advantages including (but not limited to) being able to withstand very high loads and being able to be retensioned repeatedly and easily without replacing the artificial ligament (22).
Patent AU-3191501-A (AU)
Title: Needleless syringe for injecting a liquid contained a prefilled ampule
Inventor: ALEXANDRE PATRICK
IPC: A61M5/28
Filed: 2001-01-26
Abstract: A needleless syringe comprises a reservoir sealed with mobile closure elements enclosed the liquid, the reservoir being initially isolated from the injection system which is so designed that it comprises at least two peripheral injection conduits located outside a receptacle comprising a blind bore which receives the downstream closure element such that the inlets of the conduits are cleared.
Patent AU-3290695-A (AU)
Title: Alkali metal diffusion barrier layer
Inventor: FINLEY JAMES J
IPC: G02F1/1333
Filed: 1995-09-26
Abstract: The present invention provides thin metal oxide barrier layers which prevent migration of alkali metal ions from glass substrates which comprise alkali metal into coatings on the glass surface, the properties of which coatings are susceptible to deterioration by the presence of alkali metal such as sodium. The barrier layers of the present invention are effective at unexpectedly thin thicknesses, and have an optimal thickness range which is unexpected, in view of the expectation that a barrier layer will be increasingly effective with increasing thickness.
Patent AU-3291497-A (AU)
Title: Spread spectrum communication system which defines channel groups comprising selected channels that are additional to a primary channel and transmits group messages during call set up
Inventor: TIEDEMANN EDWARD G JR
IPC: H04L69/14
Filed: 1997-05-28
Abstract: The present invention is a method and apparatus for transmitting a high rate data packet in a CDMA communication system. The transmission system transmits a first channel assignment message indicating the at least one additional channel that will be used to support the high rate data packet. The first channel assignment message is sent in advance of the onset of high rate data communications. In addition the present invention provides within the first frame of high rate data a duplicate channel assignment message. A remote receiver uses the channel assignment messages to initialize its demodulation elements to receive the additional information carried on the at least one additional channel.
Patent AU-3431399-A (AU)
Title: Process for the preparation of 2-hydroxyalkyl halophenones
Inventor: MONTEITH MICHAEL JOHN
IPC: C07C49/84
Filed: 1999-04-08
Abstract: A process is provided for the preparation of compounds of Formula (1):wherein X1 and X2 are each independently H, Cl or F, provided that at least one of X1 and X2 is Cl or F; one of R1 and R2 is H and the other is OH; and R5 is an unsubstituted alkyl, preferably a C1-6 alkyl, group. The process comprises condensing a 2-chloroalkanoic acid with an optionally substituted benzyl alcohol to form a 2-(optionally substituted benzyloxy) alkanoic acid, converting the condensation product to the corresponding acid chloride and then either reacting the acid chloride with a compound of the Formula (2) in the presence of a source of copper (I) to give a compound of Formula (3) wherein one of R3 and R4 is H and the other is optionally substituted benzyloxy;or reacting the acid chloride with a compound of Formula (4):wherein A and B independently represent substituted alkyl, alkoxy, aryl or oxyaryl groups, or are linked to form a heterocyclic ring to form an amide, and then reacting the amide with a compound of Formula (2) to give a compound of Formula (3). The optionally substituted benzyl group from the compound of Formula (3) can removed by hydrogenation.
Patent AU-3612397-A (AU)
Title: Support brace for knee or elbow
Inventor: BODENSCHATZ STEFAN
IPC: A61F5/01
Filed: 1997-08-29
Abstract: A support brace for knee or elbow is provided that includes a sleeve of elastic material that is unidirectionally elastic in a transverse direction across the width of the brace to provide compressive support to the joint on which the brace is worn. The sleeve includes a front portion across which is disposed one or more slightly spiral shaped, or "S" shaped, support straps. The support straps are unidirectionally elastic in a longitudinal direction along their lengths to provide lift support to the joint on which the brace is worn. <IMAGE>
Patent AU-3635989-A (AU)
Title: Novel benzazepine derivatives
Inventor: GRONVALD FREDERIK CHRISTIAN
IPC: A61P25/26
Filed: 1989-06-14
Abstract: Novel 2,3,4,5-tetrahydro-1H-3-benzazepines having the formula <CHEM> wherein R<3> represents H, C1-3-alkyl or C3-7-cycloalkyl; R<4> represents hydrogen or R<4> together with R<1><0> represents a bridge which connects the positions to which R<4> and R<1><0> are linked, said bridge being -CH2-CH2-, -CH=CH-, -O-CH2- or -S-CH2-;  R<7> represents hydroxy, lower alkoxy; R<1><0>, R<1><1>, R<1><2> independently represent hydrogen or halogen or alkyl or R<1><0> together with R<4> represents a bridge as described in connection with the definition of R<4>; or R<1><0> together with R<1><1> represents a bridge or R<1><1> together with R<1><2> represents a bridge, the bridge in both cases being chosen among -O-CH2-CH2-, -O-CH2-CH2-CH2-, -O-CH=CH-, -CH2-CH2-CH2-, -CH2-CH=CH- or -CH2-CH2-CH2 CH2-;  R<1><3> represents hydrogen, halogen or lower alkyl. The compounds are useful in preparations for treatment of disorders in the central nervous system.
Patent AU-3699595-A (AU)
Title: Method for hygienically sealing drink containers and containers obtained thereby
Inventor: SANDRIN GIANNINO
IPC: B65D/
Filed: 1995-10-02
Abstract: Method for hygienically protecting drink containers (12) provided with a tear-off sealing tongue which remains attached to the head portion (11) of the container when the latter is opened. The head portion is coated by simple dipping into a non-toxic, biodegradable liquid that is capable of setting in a few seconds, thereby forming an adhering film (10) that coats at least that portion of the head portion (11) of the container in which the drink delivery orifice (14) is provided. The solution according to the invention is particularly simple, economic and effective to implement, convenient in its use, and complying with applying environmental regulations.
Patent AU-3728185-A (AU)
Title: Drug dispensing device for ruminants
Inventor: ROESCH THOMAS JOSEPH
IPC: A61D7/00
Filed: 1985-01-03
Abstract: A sustained release device for introduction through the esophagus to the reticulorumen of a ruminant has a cylindrical housing containing a body of active drug composition urged by a piston and spring into sealing engagement with a constricted end wall comprising an inwardly extending flange defining a delivery opening, the area of such opening and the composition of the drug matrix controlling the release rate to the rumen. A cylindrical weight is contained within the device and is interfitted with the interior wall of the device and partially enveloped by the spring.
Patent AU-3860593-A (AU)
Title: Drill string component
Inventor: EKWALL BERNDT
IPC: E21B17/07
Filed: 1993-05-18
Abstract: Drill string component for use at drilling with a liquid driven down-the-hole drilling machine (1) comprising three coaxial tubes (2,4,6) for forming channels for supply of driving medium to the down-the-hole drilling machine, return of the driving medium after it has done its work and supply of flushing medium to the bore hole. The outer tube (2) of the drill string component is provided with a first end piece (7) which is axially displaceable relative to the outer tube and axially lockable relative to the outer tube in an outer position so that the inner tubes (4,6) are protected against damage when the drill string component is not connected with another drill string component, the hammer device (1) or a rotary device (9) for rotation of the drill string. <IMAGE>
Patent AU-3868589-A (AU)
Title: Method of freezing tissue
Inventor: LIBERMAN BARNET L
IPC: F25D31/00
Filed: 1989-07-07
Abstract: A method of freezing tissue samples for cytological or histological examination is provided. The method includes the steps of preparing a brine including cruciferous oil, cooling the brine, providing a tissue sample, and subjecting the tissue sample to the cooled brine for a period of time sufficient to freeze the tissue sample.
Patent AU-3889399-A (AU)
Title: Vaccine delivery system
Inventor: STEIN DANIEL C
IPC: A61P31/04
Filed: 1999-05-10
Abstract: The invention relates to a hyperblebbing strain of Neisseria gonorrhoeae which produces large amounts of blebs useful for production of blebosomes containing antigens for use as a vaccine delivery vehicle or as a diagnostic reagent. The invention also relates to a method for producing high levels of a desired protein in purified form using the hyperblebbing strain of N. gonorrhoeae, and to a vaccine delivery systems containing the blebosomes expressing the desired antigen.
Patent AU-4186593-A (AU)
Title: Ink, ink-jet recording method, and ink-jet recording apparatus
Inventor: TOCHIHARA SHINICHI
IPC: C09D11/00
Filed: 1993-07-09
Abstract: A color ink-jet recording method in which droplets of two or more color inks are ejected in accordance of pulse signals onto adjacent or superposed positions on a recording medium, said ink comprises a nonionic surfactant in an amount of from 1.0 to 20.0 % by weight, the ink ejected for one pulse is in an amount of from 10 to 70 p l , and the feathering rate (A) defined by Equation ÄIÜ is in the range of from 2.5 to 3.5: <MATH> where B is a diameter ( mu m) of a dot formed on plain paper, and C is a diameter ( mu m) of the ejected ink droplet. <IMAGE>
Patent AU-4279899-A (AU)
Title: Peptide inhibitors of hepatitis c virus ns3 protease
Inventor: MATASSA VICTOR
IPC: C07K5/08
Filed: 1999-06-09
Abstract: Fluorinated oligopeptides, especially those having 4,4-difluoro-2-amino butyric acid at the C terminus, may be effective inhibitors of hepatitis C virus NS3 protease. Examples of hexapeptides of the invention, optimized for binding in the S1 specificity pocket of the enzyme, may display IC50s at the sub-micromolar level. Embodiments of tripeptides of the invention, having a keto-acid group at the C-terminus are, likewise, potent inhibitors of NS3 protease.
Patent AU-4291000-A (AU)
Title: Two-spindle machine tool with a double disc magazine
Inventor: STROBEL JOHANN-LUDWIG
IPC: B23Q3/157
Filed: 2000-03-27
Abstract: The invention relates to a machine tool (1). Two spindle heads (3, 4) with a work spindle (5, 6) respectively are provided on a machine stand (2). The spindle heads can be displaced independently from one another in the vertical and horizontal direction. A tool store consisting of two disc magazines (7, 8) that are arranged closely but independently from one another is situated on the upper side of the machine stand (2). The disc magazines (7, 8) are provided with tongs-like receptacles (12) for receiving machining tools (11). The receptacles (12) are arranged in the peripheral area of the disc magazines (7, 8) in such a way that the insertion direction of the machining tools (11) into the tongs-like receptacles (12) extends in an obtuse angle ( alpha ) in relation to the connection line between the rotational axis of the respective disc magazine (7, 8) and the axis of the respective machining tool (11) which rests in the tongs-like receptacle (12) respectively.
Patent AU-4351896-A (AU)
Title: Improvements in and relating to carbide-free bainitic steels and methods of producing such steels
Inventor: BHADESHIA HARSHAD KUMAR DHARAM
IPC: C22C38/00
Filed: 1996-01-11
Abstract: PCT No. PCT/GB96/00034 Sec. 371 Date Sep. 29, 1997 Sec. 102(e) Date Sep. 29, 1997 PCT Filed Jan. 11, 1996 PCT Pub. No. WO96/22396 PCT Pub. Date Jul. 25, 1996A method of producing a wear and rolling contact fatigue resistant bainitic steel product whose microstructure is essentially carbide-free. The method comprises the steps of hot rolling a steel whose composition by weight includes from 0.05 to 0.50% carbon, from 1.00 to 3.00% silicon and/or aluminum, from 0.50 to 2.50% manganese, and from 0.25 to 2.50% chromium, balance iron and incidental impurities, and continuously cooling the steel from its rolling temperature naturally in air or by accelerated cooling.
Patent AU-4635489-A (AU)
Title: Thermoformable polyaryletherketone sheet
Inventor: BLOOM JOY S
IPC: C08G14/00
Filed: 1989-11-15
Abstract: A thermoformable polyaryletherketone sheet of a thickness of about 625-5000 micrometers, having repeating units derived from diphenyl ether and terephthalyl and isophthalyl groups, especially a polyetherketoneketone in which the terephthalyl to isophthalyl isomer ratio is about 70:30 to 0:100, especially 60:40 to 50:50, which thermoformable sheet has a crystallinity of 5% of less, can be fabricated into three-dimensional articles such as, e.g., panels and ducts for aircraft interiors having good formability and mold replication.
Patent AU-4647285-A (AU)
Title: Agent for destroying house dust mites and its use
Inventor: BISCHOFF EDELBERT
IPC: A01N37/10
Filed: 1985-08-20
Abstract: The invention relates to a cleansing composition for treating textile surfaces of interior furnishings, said composition including a liquid, foam-type or pulverulent cleanser and including benzyl benzoate as an acaricidal component as well as a solid which causes a pulverulent residue of a particle size suitable for oral ingestion by house dust mites. Water is a predominant component of a liquid carrier for the liquid or foam-type cleanser or of a liquid content of the pulverulent cleanser. A method for killing house dust mites comprises applying said composition to textile surfaces of interior furnishing, e.g., carpets and mattresses.
Patent AU-4948700-A (AU)
Title: Hydrochloride of fused-heterocycle compound
Inventor: FUJITA TAKASHI
IPC: A61K31/427
Filed: 2000-05-24
Abstract: The present invention concerns the hydrochloride of the compound (5-Ä4-(6-methoxy-1-methyl-1H-benzimidazol-2-ylmethoxy)benzylÜthiazolid in-2,4-dione) of the following structure (I) which exhibits an excellent hypoglycemic activity and the like. <CHEM>
Patent AU-5097379-A (AU)
Title: Gas/fluent solid heat exchanger
Inventor: MEUNIER GEORGES
IPC: B01J8/34
Filed: 1979-09-19
Abstract: 1. A device for heat exchange by direct contact of solid particles flowing under gravity and a gaseous stream ascending in a column comprising at least one stage (12) formed of a stack (12a) of packing elements arranged on a support (12b), the device being characterized in that so that a dense fluidized bed is not formed in contact with said support (12b), the opening ratio of the support (12b) is equal to at least 75 % of the porosity of the stack (12a) of packing elements, the loss of pressure of the gaseous stream through this support (12b) being negligible in relation to that through the stack (12a) and the mean velocity of the gaseous stream in the stage (12a) being from 1 to 1.5 times the mean velocity in free fall of the particles.