baber/WOPTO huggingface dataset:
Patent AU-4239899-A (AU)
Title: Application system for sliders at form-fill-seal machine
Inventor: MCMAHON MICHAEL J
IPC: B65B9/20
Filed: 1999-08-02
Abstract: A method and apparatus for manufacturing reclosable bags having slide zippers (54) on a form-fill-seal machine (100) is provided. In a first embodiment (Fig. 5) the sliders (54) are pre-applied to the zipper (10) and the bags are made using conventional form-fill-seal techniques. In a second embodiment (Fig. 8) a coil of sliders (128) is fed into the form-fill-seal machine (100) where the sliders (54) are applied to the zippers (10) by an insertor mechanism. In a third embodiment (Fig. 9) a magazine (134) of individual or connected sliders (54) is used to feed a slider insertor mechanism (130) which then applies the sliders (54) to the interlocked zippers (10). In a fourth embodiment (Fig. 10) bulk sliders (54) are introduced into a vibratory feeding bowl (136) which then orients and feeds the sliders (54) to the slider insertor mechanism (130). <IMAGE>
Patent AU-4244196-A (AU)
Title: Extensible composite nonwoven fabrics
Inventor: QUANTRILLE THOMAS E
IPC: A61F13/511
Filed: 1995-11-22
Abstract: The present invention provides a composite nonwoven fabric with a superior combination of extensibility, tensile properties and abrasion resistance. The composite nonwoven fabric (10) comprises at least one layer containing multipolymer fibers, with a plurality of bonds (B) bonding the fibers together to form a coherent extensible nonwoven web (11). This coherent extensible nonwoven web (11) has a Taber surface abrasion value (rubber wheel) of greater than 10 cycles and an elongation at peak load in at least one of the machine direction or the cross-machine direction of at least 70 percent. A second extensible layer (12) is laminated to this coherent extensible nonwoven web (11) by an adhesive layer (13).
Patent AU-4284385-A (AU)
Title: Morphine derivatives
Inventor: HOFF CHRISTIAN
IPC: C07D489/00
Filed: 1985-05-24
Abstract: 1. A process for the dealkylation of 14-hydroxymorphinan alkaloids, characterized in that it consists in : 1) reacting the 14-hydroxy derivative of the formula :  see diagramm : EP0164290,P5,F6  in which R' is CH3 or COCH3 , with excess ethyl chloroformate, in the presence of potassium carbonate and in a solvent, 2) subjecting the resulting carbamate of the formula :  see diagramm : EP0164290,P5,F2  in which R' is CH3 or COCH3 , to hydrolysis in a strong acid medium to give the corresponding dealkylated derivative of the formula :  see diagramm : EP0164290,P5,F3  in which R is CH3 or hydrogen.
Patent AU-4399900-A (AU)
Title: System and method for dual microphone signal noise reduction using spectral subtraction
Inventor: GUSTAFSSON HARALD
IPC: H04R3/00
Filed: 2000-04-11
Abstract: Speech enhancement is provided in dual microphone noise reduction systems by including spectral subtraction algorithms using linear convolution, causal filtering and/or spectrum dependent exponential averaging of the spectral subtraction gain function. According to exemplary embodiments, when a far-mouth microphone is used in conjunction with a near-mouth microphone, it is possible to handle non-stationary background noise as long as the noise spectrum can continuously be estimated from a single block of input samples. The far-mouth microphone, in addition to picking up the background noise, also picks up the speaker's voice, albeit at a lower level than the near-mouth microphone. To enhance the noise estimate, a spectral subtraction stage is used to suppress the speech in the far-mouth microphone signal. To be able to enhance the noise estimate, a rough speech estimate is formed with another spectral subtraction stage from the near-mouth signal. Finally, a third spectral subtraction function is used to enhance the near-mouth signal by suppressing the background noise using the enhanced background noise estimate.
Patent AU-4416289-A (AU)
Title: Liquid phase fluorination
Inventor: BIERSCHENK THOMAS R
IPC: C08G65/323
Filed: 1989-09-28
Abstract: This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.
Patent AU-4441701-A (AU)
Title: Assembly method
Inventor: GOOCH RICHARD MICHAEL
IPC: B64F5/00
Filed: 2001-04-06
Abstract: A method of locating an assembly point (P) on a first part ( 40 ), at which assembly point the first part is to be joined to a second part ( 1 ), the method comprising the steps of: determining an assembly location ( 1 a , 1 b , 1 c , 1 d) in respect of the second part; measuring a portion ( 42 a , 42 b , 42 c) of a surface ( 43 ) of the first part, the surface being spaced away from the second part, so as to define the position and orientation of the surface; and, calculating the assembly point on the surface of the first part, where the surface of the first part is intersected by a vector (N) passing between the determined assembly location and the surface of the first part.
Patent AU-4453596-A (AU)
Title: Nitrogen mustard prodrugs with novel lipophilic protecting groups, and processes for their production
Inventor: SPRINGER CAROLINE JOY
IPC: A61K31/27
Filed: 1996-01-19
Abstract: PCT No. PCT/GB96/00112 Sec. 371 Date Jul. 16, 1997 Sec. 102(e) Date Jul. 16, 1997 PCT Filed Jan. 19, 1996 PCT Pub. No. WO96/22277 PCT Pub. Date Jul. 25, 1996The invention provides compounds of formula (I) and (II) wherein X and Y are independently chlorine, bromine, iodine, a mesyl group CH3SO3 or a tosyl group OSO2phenyl (wherein phenyl is optionally substituted by 1, 2, 3, 4 or 5 substituents independently selected from C1-4alkyl, halogen, cyano or nitro; R1 and R2 are independently 1 to 4 optional substituents; Z1 and Z2 are each independently -O- or -NH-; R3 is hydrogen, t-butyl or allyl; Z3 is a hydrocarbyl group such as carboxyethyl, optionally containing heteroatoms, and physiologically acceptable derivatives thereof. The compounds can be converted in situ into nitrogen mustard agents by the actions of enzymes such as carboxypeptidase or nitroreductase and are useful for the treatment of cancer.
Patent AU-4454800-A (AU)
Title: Methods for enhancing penetration of wood preservatives
Inventor: WALKER LEIGH E
IPC: B27K3/34
Filed: 2000-04-07
Abstract: The invention provides a method for enhancing the uniform distribution and penetration of a preservative composition into a wood substrate, said method comprising applying to the wood substrate a preservative composition comprising one or more amine oxides and a quaternary ammonium dehydroacetate or an amine dehydroacetate. Further provided are wood preservative compositions comprising an amine dehydroacetate salt and an amine oxide.
Patent AU-5211390-A (AU)
Title: Two phase metal/oxide films
Inventor: ADRIAN JOZEFOWICZ MARK
IPC: G11B5/738
Filed: 1990-03-22
Abstract: A process for producing a two phase metal/oxide film. The process comprises forming a porous oxide film (10) on a substrate (11), introducing a weakened stratum (12) into the oxide film so that the film (10) (or at least an outer part of the film) can be subsequently detached along the weakened stratum, depositing a metal (13, 14) on and/or within the pores of the film, and detaching at least the outer film part from the substrate. The detached film so produced can be used for many purposes depending on the film thickness, position of the metal deposits on or with the pores etc. Examples include optical interference devices, magnetic media, coatings for plastics and paper, etc.
Patent AU-5222299-A (AU)
Title: Methods for preparing silica-coated carbon products
Inventor: MEHOS GREGORY JOHN
IPC: C01B31/04
Filed: 1999-07-22
Abstract: Methods of making a silica-coated carbon product are described. In one method, an aqueous media or solution and a carbon product are contacted with a solution comprising a silicate substantially free of metal ions, for a sufficient time and temperature to form the silica-coated carbon product. A method of making a silica-coated product by contacting the aqueous media and a carbon product with a solution comprising monosilicic acid is also described as well as exchanging metal ions in a solution comprising metallic silicate for hydrogen ions and contacting an aqueous media and a carbon product with the solution to form silica-coated carbon products. Silica-coated carbon products resulting from these methods are also described and include a plurality of silica-coated products wherein each of the silica-coated products are substantially and uniformly coated with silica and in the substantial absence of free silica. Also, elastomeric compositions and the like containing the silica-coated carbon products are described.
Patent AU-5327490-A (AU)
Title: Protected amino acids and process for the preparation thereof
IPC: C07C271/54
Filed: 1990-04-17
Abstract: Compounds of the formula I <IMAGE> in which n stands for 1 or 2, R1 denotes hydrogen or an amino protective group, R2 denotes hydrogen or a carboxyl protective group and R3 denotes triphenylmethyl, 4-monomethoxytrityl or 4,4'-dimethoxytrityl, and reactive carboxylic acid derivatives of those compounds of the formula I in which R2 stands for hydrogen are described. These compounds can be used as starting substances for the preparation of peptides. They are better suited for this than analogous compounds of the formula I in which R3 denotes hydrogen, or one of the hitherto customary carbamoyl protective groups. <IMAGE>
Patent AU-5353898-A (AU)
Title: Agent attracting bark beetles
Inventor: VARKONDA STEFAN
IPC: A01N43/08
Filed: 1997-12-18
Abstract: The agent for attracting bark beetles is designated especially to monitor occurrence and mass capturing of Pityogenes chalcographus or, as the case may be, simultaneously with Ips typographus, suitable especially for traps and pheromone dispensers. As the active component it contains a mixture of decadienoic acid derivatives of general formula (I), wherein R means methyl or methoxy group and at least one furyl derivative of general formula (II) where R<1> means H or -COCH3 group in the medium of a suitable solvent. The mixture of the above derivatives shows a synergetic effect.
Patent AU-5390400-A (AU)
Title: Doctor blade system
Inventor: NORDBY KLAUS
IPC: F16B5/06
Filed: 2000-06-20
Abstract: A doctor blade system with clamping device is provided for clamping a doctor blade, for example, in a doctor blade chamber without using screws and without having to use tools. A clamping mechanism, preferably pneumatic, counteracts the clamping by actuation. By disposing a sectional rail between the clamping rail and the doctor beam, the sectional rail drawing the clamping rail and the beam together with a spring mechanism, the doctor blade is clamped between the clamping rail and the beam. In another embodiment, the clamping rail is designed as an angular section tipping about an edge.
Patent AU-5503301-A (AU)
Title: Apparatus and methods for the delivery of medicaments to the respiratory system
Inventor: POWER JOHN SYLVESTER
IPC: A61M16/08
Filed: 2001-05-04
Abstract: A nebulizing device for providing a nebulized fluid to a patient is provided. The nebulizing device may include a nebulizing element, a fluid delivery system, and at least one tube section. The fluid delivery system may be adapted to supply fluid to the nebulizing element. The at least one tube section may define a delivery path to the patient. The delivery path may be defined by a distance between the nebulizing element and the patient. The delivery path may have a length of less than about 500 mm.
Patent AU-5606686-A (AU)
Title: Chemiluminescent composition
Inventor: DUGLISS CHARLES
IPC: C09K11/06
Filed: 1986-04-14
Abstract: Compositions intended to be reacted with hydrogen peroxide to produce chemiluminescent light are disclosed wherein the compositions contain an oxalate, a fluorescer and a soluble perylene dye.
Patent AU-5632901-A (AU)
Title: Floor covering plate
Inventor: SCHNEIDER BERND
IPC: E04F15/04
Filed: 2001-04-28
Abstract: A floor tile, in particular a laminate panel, parquet element or such like, with an edge profile on at least two opposite edges in the form of a modified groove and tongue joint, is designed in such a way that there is a tongue 20, 30 and a groove 22, 26 on each of the said two edges. The edge profiles are contrived so that the adjacent tiles can be locked in place in relation to each other in both the vertical and horizontal directions. Tongue 20 on the first tile 10 and groove 22 in the second tile 12 rise upwards from the bottom of the tiles at an angle. Accordingly, the bottom wall of groove 26 in the first tile and the bottom outer surface of tongue 30 on the second tile 12 are also inclined at an angle, while the top surfaces of the groove and tongue are oriented horizontally or parallel to the plane of the tile.
Patent AU-5737986-A (AU)
Title: Formulating pasty materials
Inventor: DOWZALL MARTIN EDWARD
IPC: C09D7/80
Filed: 1986-05-13
Abstract: Two or more pasty materials may be accurately formulated together by sequentially extruding the desired amounts of those materials into a tube (5) with graduations (7) associated with it to measure the amounts extruded. After the components have been put serially into the tube (5), they are removed from the tube, e.g. by squeezing the tube and moving the squeeze towards one end, and mixed to homogeneity. Preferably the mixing takes place in a container on to which a lid may be put and from which the mixture may then be extruded. e.g. by having a movable base on the container which then acts as a piston to extrude the mixed formulated paste through a nozzle in the lid.
Patent AU-5837401-A (AU)
Title: Radio frequency (RF) fuse element, coil and condensor for an RF-fuse element and method for production thereof
Inventor: NOLTE RAINER
IPC: G08B13/24
Filed: 2001-04-26
Abstract: An RF security element has a capacitor (8) and a spiral-wound coil (4) with at least two windings (6), in which the coil has at least one winding of straight wire (12) and at least one winding of undulated wire (14). The coil is produced by alternately winding at least one turn of straight wire (12) and at least one turn of undulated wire (14) onto a winding spindle (22), with the undulated wire being formed by passing a portion of straight wire (12) through at least two mating gears (26). The capacitor (8) is produced by intertwining first and second pieces of wire (16, 18) on the two ends of the coil (4).
Patent AU-5849290-A (AU)
Title: Stabilized solution of hydrogen peroxide
Inventor: HEMELRIJK DIRCK VAN
IPC: D06L3/02
Filed: 1990-07-12
Abstract: Aqueous solution of hydrogen peroxide stabilized by incorporation of a composition containing a mixture of alkaline or alkaline-earth metal pyrophosphate with a stabilizer pertaining to the class of aminopolycarboxylic acids having the general formula (I) wherein x is an integer equal to 0,1 or 2 and y is also an integer equal to 0,1 or 2; and salts of such acids. The solution finds application to the bleaching of textiles and pulp.
Patent AU-5858390-A (AU)
Title: Method and apparatus for cutting erosive materials using high pressure water means
Inventor: HIGGINS CHRISTOPHER LYNDON
IPC: E21C25/60
Filed: 1990-06-26
Abstract: PCT No. PCT/AU90/00270 Sec. 371 Date Mar. 23, 1992 Sec. 102(e) Date Mar. 23, 1992 PCT Filed Jun. 26, 1990 PCT Pub. No. WO91/01432 PCT Pub. Date Feb. 7, 1991.Apparatus for cutting erosive materials such as stone and the like includes a high-velocity, high-pressure water lance which can be raised and lowered as necessary. The lower end of the water lance carries a cutting head in the form of a nozzle assembly able to be rotated about the longitudinal axis of the water lance. The water lance is mounted upon a carriage which can be propelled in directions at right angles to each other and the water lance may be supported by a vertically-disposed truss, which itself may be relocatable about the longitudinal axis of the lance.
Patent AU-5916386-A (AU)
Title: Detonation arrestor device for bulk explosive materials transfer
Inventor: VUILLAUME PIERRE
IPC: F42D5/00
Filed: 1986-06-24
Abstract: A system for transferring bulk explosive materials comprises at least one bulk explosive material storage tank and a transfer hose connected to this tank. The hose is used to fill a receptacle, typically a borehole in a mine, with explosive material, at least in part. A detonation arrestor device comprises a central channel in the hose adapted to have the explosive materials pass along its outside and fumes to pass along its inside in the event of an unintentional explosion.
Patent AU-5928596-A (AU)
Title: Asymmetric data communications system
Inventor: ARIAS SALVADOR LUIS
IPC: H04H20/00
Filed: 1996-05-23
Abstract: Apparatus for and a method of asymmetric communication is disclosed wherein, in a programme subsystem (10) is equipped to receive television and/or data content from various sources (12,14) and provide received content in an appropriate form (18) for transmission, a transmitter subsystem (20) is operatively connected to the programme subsystem and including transmission equipment for generating one or more signals to reach a set of subscribers (30), receiving (131) and processing (100) equipment at subscriber premises (32) enables subscribers to select from among the variety of content carried by the signals and an asymmetric return path facility (50) is linked to the processing equipment by a communication network (40, 45) separate and distinct from the transmitter subsystem and to the programme subsystem for reception of subscriber communications.
Patent AU-5953398-A (AU)
Title: Port body for the administration of drugs
Inventor: BESTETTI GILBERTO E
IPC: A61M1/00
Filed: 1998-03-25
Abstract: An implantable cylindrical device (1) for connecting a tube outside the human or animal body, to a tube (2) inside, has an associated anchoring plate (13) located around it, which falls off towards the skin at the periphery The device pref. consists of plastic.
Patent AU-5960299-A (AU)
Title: Aromatized food package
Inventor: PRASAD NIKHIL
IPC: B65D85/00
Filed: 1999-11-23
Abstract: A food package having a built-in aroma. The package includes a food compartment and an aromatized substrate comprising a heat sensitive sealant which captures the aroma. The aromatized substrate is effective to preserve the aroma during freezing, refrigeration, and ambient storage, and is capable of releasing the aroma when the package with the food in the food compartment is heated in a microwave oven. <IMAGE>
Patent AU-5991798-A (AU)
Title: Method for the removal and recovery of lactide from polylactide
Inventor: KOSKINEN JUKKA
IPC: C08G63/08
Filed: 1998-02-13
Abstract: The invention relates to a method for the removal of lactide from polylactide and recovery of lactide from a lactide-containing gas by cooling the hot lactide-containing gas, wherein a polymer melt traveling through a nozzle forms thin threads the surface area of which is so large that in a normal-pressure or vacuum evaporator the lactide evaporates from the polymer rapidly into a hot carrier-gas flow and the polymer settles under gravity onto a collecting device. A hot lactide-containing gas is cooled rapidly to a temperature below 100° C., whereupon the lactide crystallizes from gas, forming lactide crystals, which are separated from the gas.
Patent AU-6290994-A (AU)
Title: Fluororesin molding and process for producing the same
Inventor: YAMANA MASAYUKI
IPC: C07C19/08
Filed: 1994-03-22
Abstract: A fluororesin molding which is made from a fluororesin composition comprising 0.1 to 30 % by weight of a carbonaceous material and is fluorinated on the surface. The molding is produced by molding a fluororesin composition comprising 0.1 to 30 % by weight of a carbonaceous material and fluorinating the surface of the molding with a reactive gas comprising a fluorine compound. The objective molding has antistatic performance and nontackiness.
Patent AU-6353800-A (AU)
Title: Parallel amplifier architecture using digital phase control techniques
Inventor: HEIDMANN PETER D
IPC: H03F3/21
Filed: 2000-07-18
Abstract: An improved method and apparatus for using parallel amplifiers to efficiently amplify an information signal are disclosed. The improved apparatus utilizes digital signal manipulation techniques in optimizing the phase of the upconverted input signals provided to each of the parallel amplifiers. The phase and amplitude of the input signals are adjusted such that the power measured at the output of a combiner is maximized as compared to the sum of the power of combiner input signals.
Patent AU-6853798-A (AU)
Title: Novel epoxysuccinamide derivative or salts thereof
Inventor: ASAO TETSUJI
IPC: C07D303/48
Filed: 1998-04-17
Abstract: The invention relates an epoxysuccinamide derivative represented <CHEM> by a formula (I): wherein R<1> represents a hydrogen atom, an alkyl or aminoalkyl group, R<2> represents an aminoalkyl group which may be substituted, an aryl group which may be substituted, a heterocyclic group which may be substituted, an aralkyl group which may be substituted, or an alkyl group substituted by a heterocyclic ring which may be substituted, or R<1> and R<2> may form a nitrogen-containing heterocyclic ring, which may be substituted, together with the adjacent nitrogen atoms, and R<3> and R<4> are the same or different from each other and independently represent a hydrogen atom, or an alkyl or aralkyl group, or a salt thereof, a preparation process thereof, and a medicine comprising such a derivative or salt as an active ingredient. This compound has a specific inhibitory activity for cathepsin L and family enzymes thereof, and is useful as an agent for preventing and treating metabolic osteopathy such as osteoporosis and hypercalcemia.
Patent AU-6990300-A (AU)
Title: Mechanical connection of panels
Inventor: PLETZER STEFAN
IPC: E04F15/04
Filed: 2000-08-01
Abstract: The invention relates to a panel connection, particularly for flooring panels, having a groove (34) that is embodied at a side edge (3); a spring (32) that is embodied at a side edge (4); a depression (35) that is embodied in the groove (34) and has an interlocking surface (16); an interlocking element (33) that is embodied at the spring (32) and has an interlocking surface (27); and fitting surfaces (12, 22), which are embodied in the groove (34) and at the spring (32) and serve as abutments for the interlocking surfaces (17, 27). The properties of interlocking and orientation stability are improved in that the groove (34) has fitting surfaces (14, 15), which extend parallel to the top side (5), in the region of the groove bottom (7), and the spring (32) has fitting surfaces (24, 25), which extend parallel to the top side (9), in the region of the end surface (8), with the fitting surfaces (14, 24; 15, 25) resting against one another in the interlocked state of the connection.
Patent AU-6990600-A (AU)
Title: Flocculation of cell material
Inventor: HUGHES JONATHAN
IPC: G01N33/48
Filed: 2000-08-02
Abstract: A process of flocculating microbial cell material from a suspending medium which contains cell material, comprising adding to the suspending medium a first polymeric material which is cationic and has intrinsic viscosity of not more than 2 dl/g, and subsequently or simultaneously adding to the suspending medium a second polymeric material which is cationic or substantially non-ionic and has intrinsic viscosity of at least 4 dl/g, and allowing the cell material to flocculate.
Patent AU-7137800-A (AU)
Title: Preferred methods for producing electrical circuit elements used to control an electronic display
Inventor: DUTHALER GREGG
IPC: H01L27/00
Filed: 2000-07-21
Abstract: Systems and methods for producing thin film transistor structures useful in controlling electronic displays. Thin film transistors are fabricated using all-additive methods including printing techniques, soft lithography and material deposition methods. The thin film transistors can be deposited with the gate on the bottom or on the top of the structure. The deposition methods include the possibility of isolating nearly completely the transistor structure from the electronic display devices, so as to minimize or eliminate deleterious interactions therebetween.