baber/WOPTO huggingface dataset:
Patent AU-597864-B2 (AU)
Title: Multi-ply paper forming fabric with ovate warp yarns in lowermost ply
Inventor: CHIU KAI F
IPC: D21F/
Filed: 1987-12-22
Granted: 1990-06-07
Abstract: A wire former comprising a structural framework, a headbox for holding and dispensing the pulp slurry, a breast roll, a couch roll, a forming fabric belt extending endless between the breast roll and the couch roll in a straight run, and drainage elements and suction devices underlying said straight run for extracting liquid from the slurry. The forming fabric is a multi-ply fabric, the uppermost ply being a self-sustaining weave with monofilament warp yarns of a given diameter interwoven with shute yarns, the lowermost ply being a weave with a series of generally ovate warp yarns having a vertical dimension generally equal to the diameter of the warp yarns of the uppermost ply, interwoven with shute yarns. The ovate warp yarns have a horizontal width in the shute direction substantially greater than their vertical dimension. Binder shute yarns interconnect the upper and lower plies by being interwoven with the upper and lower plies so as to be contained within the body of the multi-ply fabric.
Patent AU-693395-B2 (AU)
Title: Method and apparatus for the computer-controlled manufacture of three-dimensional objects from computer data
Inventor: PENN STEVEN M
IPC: G05B19/418
Filed: 1997-01-31
Granted: 1998-06-25
Abstract: A method and process for computer-controlled manufacture of three-dimensional objects involves dispensing a layer of a first material, such as a liquid, insoluble material onto a platform at predetermined locations corresponding to a cross-section of the object, which then hardens. A second medium, preferably water soluble, is then sprayed onto this layer to thereby encapsulate the hardened insoluble media. The uppermost surface of this encapsulant is planarized, if necessary, for example by way of a mill cutter, knife, roller or thermal bar, thus removing a portion of the encapsulant to expose the underlying insoluble material for new pattern deposition. The dispensing of the first and second materials, and the planarization, may be performed in a single pass by an integrated printhead. After the resulting planing residue is removed, another layer of liquid, insoluble medium is dispensed onto the planed surface. These steps are repeated, until the desired three-dimensional object, surrounded by a mold, is completed. At this point, the object is either heated or immersed in a solvent, thereby dissolving the mold and leaving the three-dimensional object intact; alternatively, the second material may remain in place to form a composite structure such as a printed circuit board. A method is also disclosed which converts a CAD data base representing a solid object into one representing a filled shell, reducing the amount of object material required. <IMAGE>
Patent AU-772874-B2 (AU)
Title: Speech synthesis using concatenation of speech waveforms
Inventor: COORMAN GEERT
IPC: G10L13/06
Filed: 1999-11-12
Granted: 2004-05-13
Abstract: A high quality speech synthesizer in various embodiments concatenates speech waveforms referenced by a large speech database. Speech quality is further improved by speech unit selection and concatenation smoothing.
Patent AU-609126-B2 (AU)
Title: Fabric patterning process and product
Inventor: CHRISTIE WESLEY DAN
IPC: D06B11/00
Filed: 1988-04-29
Granted: 1991-04-26
Abstract: A method for patterning a textile fabric in which a hydrophobic composition is uniformly applied to the surface of the fabric, and the resulting product. A high velocity water stream is used to wet areas of the fabric comprising the pattern areas. An aqueous dye is then applied uniformly to the fabric. The unfixed dye is retained by the fabric in those areas wetted by the water stream. the fabric is then treated to fix the retained dye.
Patent AU-617669-B2 (AU)
Title: Production of 3-allyl- and 3-butenyl-3-cephems
Inventor: BAKER STEPHEN R
IPC: A61K31/695
Filed: 1988-05-20
Granted: 1991-12-05
Abstract: There is disclosed a process for the production of certain 3-hydrocarbyl-3-cephem derivatives wherein the hydrocarbyl group is selected from 1-alkenyl and conjugated and unconjugated 1-polyalkenyl, 1-alkynyl, carbocyclic and heterocyclic aryl, and carbocyclic and heterocyclic arylmethyl and, in the case of the 1-alkenyl and conjugated 1-polyalkenyl derivatives, with substantially complete stereospecificity, by coupling a 3-triflyloxy cephem with a hydrocarbyltributylstannane in the presence of bis(dibenzylideneacetonyl)-palladium, a phosphine, and a metal halide such as, for example, zinc chloride. The 3-unsaturated alkyl-3-cephem derivatives so-produced are useful as broad-spectrum antibacterial agents.
Patent AU-703192-B2 (AU)
Title: Anti-gram-positive bacterial methods and materials
Inventor: HOROWITZ ARNOLD
IPC: C12N15/09
Filed: 1995-01-13
Granted: 1999-03-18
Abstract: The present invention relates to methods of treating gram-positive bacterial infections by administration of a BPI protein product alone, or in combination with an antibiotic. BPI protein product alone has a bactericidal or growth inhibitory effect on selected gram-positive organisms. BPI protein product also increases the susceptibility of gram-positive organisms to antibiotics and can even reverse resistance of gram-positive organisms to antibiotic.
Patent AU-570663-B2 (AU)
Title: Erasing head for vtr
Inventor: YAMASHITA KEITARO
IPC: G11B5/127
Filed: 1983-12-21
Granted: 1988-03-24
Abstract: A magnetic erasing head (5) of a double effective gap type which has gaps (g1,g2) different in width to each other, a magnetic center core (7) positioned between the gaps and a winding (6) for inducing a magnetic flux. An erasing signal is supplied to the winding (6), the wavelength of the erasing signal having a predetermined relationship relative to a length of the magnetic center core so that the residual magnetism induced in the tape coating by the fluxes generated across the gaps (g1,g2) forms closed flux paths extending depthwise into the coating.
Patent AU-559194-B2 (AU)
Title: Electronic governor for generator
Inventor: WOODWARD JACK LIONEL
IPC: H02P9/48
Filed: 1983-12-22
Granted: 1987-02-26
Abstract: A method and apparatus for governing a generator which generator comprises micro-hydro power generating equipment usable in run-of-the-stream situations. A plurality of dump loads (14) are associated with the electrical output of the generator and changes in frequency of the output phase voltage of the generator are detected. The dump loads (14) are switched into or out of association with the generator in response to the frequency changes so as to cause substantially compensating frequency changes. The rate at which the compensating frequency changes occurs are damped desirably by use of a flywheel.
Patent AU-758197-B2 (AU)
Title: Flame and smoke detector
Inventor: SIVATHANU YUDAYA
IPC: G08B17/12
Filed: 1999-01-19
Granted: 2003-03-20
Abstract: A fire and smoke detector utilizes a statistical analysis of the near infrared radiation incident on it. The spectral radiation intensities incident on the fire detector are continuously measured at two near-infrared wavelengths, and a time series of apparent source temperatures is obtained from these measurements. The power spectral density and the probability density function of the apparent source temperatures are sufficient to determine the presence of a fire in the vicinity of the detector. The detector can indicate the presence of a fire in an adjoining room from the radiation which is incident on it due to reflections from common building materials. The present invention relates to fire and/or smoke detection methodology and associated apparatus. The detector utilizes fiber optic as a viewing and absorption/scattering detection means.
Patent AU-738148-B2 (AU)
Title: Preparation of N-arylarylsulfonamide compounds
Inventor: PEARSON DOUGLAS LEE
IPC: C07D487/04
Filed: 1999-01-25
Granted: 2001-09-13
Abstract: N-(substituted aryl)[1,2,4]triazoloazinesulfonamide compounds, such as N-(2,6-difluorophenyl)-8-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide, were prepared at a good reaction rate and in good yield by the reaction of a chlorosulfonyl[1,2,4]triazoloazine compound, such as 2-chlorosulfonyl-8-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidine, and an arylamine compound, such as 2,6-difluoroaniline, in an organic medium containing a relatively acidic alcohol, such as propylene glycol or 2,2,2-trifluoroethanol.
Patent AU-694956-B2 (AU)
Title: Support container for ice creams
Inventor: VALLS ARCADIO MARTINEZ
IPC: B65D85/78
Filed: 1995-05-18
Granted: 1998-08-06
Abstract: The container has a substantially conical body (1) and a mouth or cup of larger diameter (5). It may be provided with grooves (3), a closure cap (10), ribs or notches (7) for a better coupling of the cornet (8), an orifice for holding the spoon, truncation (2) and/or corrugation of the conical body, as well as various geometrical configurations. A plurality of systems for rising the cornet as well as means for holding complementary serviettes and wafers. The container also includes a system for channelling the ice-cream dripping. It applies to ice-cream cornets. It offers a new presentation of a consumption product, giving it a better look and attraction for the consumer with regards to the shape, color and size, causing a new sensation and commodity to the consumer when eating the ice-cream. It also contributes to better salubrity, hygiene and cleanliness when manipulating and consuming the product. It avoids the dripping of the ice-cream which stains and spots any part of the consumer body, the garments, and the environment. Finally, it has all the advantages of being a container, and for all these reasons it is an improvement of the industrial quality concept.   <IMAGE>
Patent AU-741416-B2 (AU)
Title: Process for the production of tetrahydrofuran and gammabutyrolactone
Inventor: BERTOLA ALDO
IPC: C07D307/33
Filed: 1999-01-05
Granted: 2001-11-29
Abstract: A two-stage process for producing tetrahydrofuran and gammabutyrolactone in varying proportions from maleic, succinic anhydride or fumaric acid esters, by vapor phase hydrogenation. The first stage occurs on a copper-based catalyst to produce a mixture of tetrahydrofuran, gammabutyrolactone and butanediol. The second stage occurs on an acidic silica rich silica-alumina type catalyst to convert butanediol to tetrahydrofuran.
Patent AU-785421-B2 (AU)
Title: Data authentication system
Inventor: ASANO TOMOYUKI
IPC: H04H20/00
Filed: 2001-01-19
Granted: 2007-05-03
Abstract: A record reproducing player and save data processing methods capable of insuring security of save data are provided. Save data is stored in a recording device, encrypted with the use of a program's individual encryption key, e.g., a content key, or a save data encryption key created based the content key, and when reproducing the save data a decryption process is conducted on it with the use of the save data decryption key particular to the program. Furthermore, it is made possible to create save data encryption keys based on a variety of restriction information, such as performing the storing and reproducing of the save data by conducting encryption and decryption on the save data with the save data encryption keys and decryption keys created with the use of a record reproducing player's individual key or a user's password. The record reproducing player performs authentication between itself and a recording device.
Patent AU-648735-B2 (AU)
Title: Piezoelectric and electrostrictive actuators
Inventor: UM GREGORY
IPC: G02B26/08
Filed: 1992-10-16
Granted: 1994-04-28
Abstract: An actuator for tilting the plane of an object is constructed from a stack of piezoelectric or electrostrictive members. First alternate interstices between the members are filled with a first conductive material, except that a first gap remains between the material and one side of the stack. Similarly, second alternate interstices between the members are filled with a second conductive material, except that a second gap remains between the material and an opposite side of the stack. The first gap and the second gap have unequal depth into the stack. The first material in the first interstices is coupled in common and the second material in the second interstices is coupled in common. A voltage applied between the first material and the second material will thereby cause the stack to bend, thereby tilting the plane of the op of the stack.
Patent AU-770647-B2 (AU)
Title: Method of preparing granular N-alkyl-ammonium acetonitrile salts
Inventor: SCHONHERR MICHAEL
IPC: C07C255/25
Filed: 2000-03-17
Granted: 2004-02-26
Abstract: Improved process for the preparation of granular N-alkylammoniumacetonitrile salts Iwhere R1 to R5 are hydrogen or organic radicals, and Y- is a sulfate or hydrogensulfate anion,from an aqueous solution of the compound IIwhere R6 is C1- to C4-alkyl,which comprises evaporating this aqueous solution at a temperature of from 80° C. to 250° C. and a pressure of from 10 mbar to 2 bar to give a melt, then allowing the melt to solidify, where, during or following the evaporation, customary carrier materials and/or auxiliaries can be added, and the resulting solidified compound I is converted into the desired granular form.
Patent AU-698065-B2 (AU)
Title: Topical ketoconazole emulsions
Inventor: SNOECKX ERIC CAROLUS LEONARDA
IPC: A61K31/495
Filed: 1995-08-25
Granted: 1998-10-22
Abstract: PCT No. PCT/EP95/03366 Sec. 371 Date Feb. 24, 1997 Sec. 102(e) Date Feb. 24, 1997 PCT Filed Aug. 25, 1995 PCT Pub. No. WO96/06613 PCT Pub. Date Mar. 7, 1996The invention concerns stable emulsions comprising ketoconazole having a pH in the range from 6 to 8, characterized in that the emulsions lack sodium sulfite as an antioxidant; process of preparing said emulsions.
Patent AU-693602-B2 (AU)
Title: Fall arrest device
Inventor: FLUX PETER ROBERT
IPC: A62B35/04
Filed: 1995-09-19
Granted: 1998-07-02
Abstract: PCT No. PCT/GB95/02212 Sec. 371 Date Mar. 18, 1997 Sec. 102(e) Date Mar. 18, 1997 PCT Filed Sep. 19, 1995 PCT Pub. No. WO96/09089 PCT Pub. Date Mar. 28, 1996A fall arrest device for use on an elongate safety line or track. The device contains a body part having retaining means to retain the safety line or track; locking cam means and biasing means for urging the locking cam means into locking engagement with the safety line or track in response to a sudden change in load experienced by the device; attaching means for attaching personnel safety means to the device; and cover means to receive loading applied to the device in a direction generally towards the safety line or track. The cover means are pivotally or rockably connected to the body part and are in a force transmitting relationship with the locking cam means thereby urging the locking cam means into locking engagement with the safety line or track.
Patent AU-570882-B2 (AU)
Title: Implantable blood pump
Inventor: POL VINCENT
IPC: A61M60/894
Filed: 1984-12-20
Granted: 1988-03-24
Abstract: Inside a flexible shell (10), a deformable pocket (20) is connected to blood circulation via an inlet valve (30) and an outlet valve (40). The pocket is compressed by a floating assembly comprising a drum (50), and a bracket (60) rotatable about the axis thereof. One of the edges (21) of the pocket (20) is fixed to the drum (50); the opposite edge (22) is connected to the bracket (60) by a traction link (70), for example an inextensible sheet. Relative rotation between the drum and the bracket over a fraction of a turn enables the pocket (20) to be wrapped around the drum (50) and the assembly returns to its starting position under the effect of venous pressure. The disposition of the various components provides a self-adapting lever which limits mechanical losses to rolling friction between the drum and the pocket.
Patent AU-611355-B2 (AU)
Title: Natural preservative composition for wet pipes
Inventor: RICHARDS MARC F
IPC: D06M15/11
Filed: 1989-07-04
Granted: 1991-06-06
Abstract: There is disclosed a preservative composition for a wet wipe product comprising carboxylic acids and grapefruit seed extract.
Patent AU-772828-B2 (AU)
Title: Plastic pipe having a socket, and a method of providing a plastic pipe with a socket
Inventor: JARVENKYLA JYRI
IPC: B29K105/24
Filed: 2000-03-31
Granted: 2004-05-06
Abstract: A plastic pipe provided with a socket and a method of providing a plastic pipe with a socket, whereby the socket comprises at least two layers. The orientation of at least one socket layer is different from the orientation of another layer and the orientation of at least one layer is different from the orientation of a body portion of the plastic pipe. The socket is made for instance from a plastic pipe comprising at least two layers. The orientation temperatures of at least two different layers are different. The plastic pipe is heated to a temperature at which the material of at least one layer is oriented during expansion and the material of at least one layer is substantially not oriented during expansion. The end of the plastic pipe is expanded at said temperature so as to provide it with a socket.
Patent AU-699390-B2 (AU)
Title: Modular knee prosthesis
Inventor: GABRIEL STEFAN M
IPC: A61F2/38
Filed: 1995-11-23
Granted: 1998-12-03
Abstract: A modular knee prosthesis includes a femoral component having a pair of spaced apart condylar portions each having a superior articulating surface and an inferior surface, and a boss structure disposed between and connecting the condylar portions. The prosthesis further includes an elongate stem member that mounts within the medullary canal of a distal portion of a femur, a collar and at least one securing bolt. The collar mounts upon the external end of the stem member, and has a distal surface that is substantially transverse to a longitudinal axis of the stem member when mounted thereon. The collar distal surface and the inferior surface of the boss structure define a selected mounting angle therebetween, and the securing bolt, which is adapted to mount within an aperture formed in the boss structure, has a head portion with a spherical first surface from which an elongate shaft portion extends. The shaft of the securing bolt can be disposed at a generally centrally located position or at a non-centrally located position on the head portion of the bolt. <IMAGE>
Patent AU-571943-B2 (AU)
Title: 3-hydrazino-1, 2-benzisothiazole 1, 1-dioxide derivatives
Inventor: SALZBURG HERBERT
IPC: A01N43/80
Filed: 1985-03-05
Granted: 1988-04-28
Abstract: Compounds of the formula   <IMAGE>   in which R1 is alkyl, cycloalkyl, aryl or hydrogen, R2 is -CO-R3, R3 is alkyl, alkenyl or cycloalkyl, or is phenyl which is optionally substituted, or is alkoxy or benzyl, or is phenoxy which is optionally substituted, or is phenoxymethyl, alkylamino, cycloalkylamino or phenylamino, or R1 and R2 together are a   <IMAGE>   group, R4 and R5 each independently is hydrogen, alkyl, cycloalkenyl or phenylalkenyl, or is phenyl which is optionally substituted by alkyl, halogen and/or alkoxy, or is furyl, or R4 and R5 together are alkylene having 4 to 6 carbon atoms, are fungicidally active. Those compounds wherein R3 is alkylamino, cycloalkylamino or phenylamino, with the exception of the compound in which R1 is hydrogen and R6 is phenylamino, are new.
Patent AU-578275-B2 (AU)
Title: Pharmaceutical compositions
Inventor: KISSEL THOMAS
IPC: A61K31/40
Filed: 1985-02-21
Granted: 1988-10-20
Abstract: The present invention provides a pharmaceutical composition for the transdermal systemic administration of a pharmacologically active agent characterised in that it contains tizanidine as active agent in a reservoir comprising a hydrophilic polymer.
Patent AU-618403-B2 (AU)
Title: Detector and localizer for low energy radiation emissions
Inventor: DENEN DENNIS JOSEPH
IPC: G01T1/161
Filed: 1989-09-21
Granted: 1991-12-19
Abstract: A detector particularly suited for use in immuno-guided surgery capable of detecting very faint gamma emissions and thereby localizing cancerous tumor. The detector employs a hand manipular probe within which is contained a crystal (114) such as cadmium telluride which is secured in a light-tight environment. A noise immune structuring of the probe and crystal combination includes the utilization of electrically conductive, compliant cushion layer (92) located at one face of the crystal(114) in conjunction with freely abutting biasing and ground contacts (100,112). A nylon, resilient retainer (136) is positioned in tension over the assemblage of crystal (114), ground and biasing contacts (112,122-125,100) and compliant layers (92,120) to achieve a compressively retained assemblage. A dead air space (150) is developed between the forward facing window (18) of the probe and the crystal retaining assemblage.
Patent AU-721741-B2 (AU)
Title: A method and a device for recovery of energy from media containing combustible substances even at low concentration
Inventor: HEED BJORN
IPC: F23G7/06
Filed: 1995-12-08
Granted: 2000-07-13
Abstract: PCT No. PCT/SE95/01476 Sec. 371 Date May 19, 1998 Sec. 102(e) Date May 19, 1998 PCT Filed Dec. 8, 1995 PCT Pub. No. WO97/21959 PCT Pub. Date Jun. 19, 1997This invention relates to a method and device for recovery of energy from a medium containing combustible substances even at low concentrations. The method is characterized by raising the temperature of the medium in a regenerative combustor such as a reversal flow direction combustion device wherein the combustion takes place in a warm zone, to the combustion temperature at which essentially all chemical energy of the combustible substances is transformed into thermal energy. The heated medium is then utilized for the production of a wanted form of energy.
Patent AU-583045-B2 (AU)
Title: Acrylic star polymers
Inventor: SPINELLI JOSEPH HARRY
IPC: C08F293/00
Filed: 1985-07-02
Granted: 1989-04-20
Abstract: Large star polymers, including acrylics, are made preferably by group transfer polymerization techniques by arm-first, core-first, or arm-core-arm approaches.
Patent AU-576891-B2 (AU)
Title: Biphasic release tablet with drug in polymercoat and drug in the core
Inventor: EKMAN BO MAGNUS
IPC: A61K9/28
Filed: 1985-08-30
Granted: 1988-09-08
Abstract: The present invention concerns a novel pharamceutical preparation having a biphasic release pattern. The preparation comprises a tablet core containing a drug. The tablet is coated with a coating essentially consisting of a film-forming water-insoluble polymer having fine water soluble particles randomly distributed therein. The fine particles include a drug active substance, which is the same as the drug in the core. The drug active substance in the particles may also be different from the one in the tablet core.
Patent AU-618456-B2 (AU)
Title: Method for treating muddy water
Inventor: OKAMOTO SOHEI
IPC: C02F1/52
Filed: 1990-03-19
Granted: 1991-12-19
Abstract: A method for treating muddy water which comprises adding a first chemical containing an alkali metal or alkaline earth metal oxide or hydroxide to muddy water to be treated, thereby rendering muddy water alkaline, adding a second chemical containing an anionic polymer coagulant to muddy water simultaneously with or after the addition of the chemical, further adding a third chemical containing a sulfate thereby rendering the muddy water weakly alkaline, and then adding a fourth chemical containing an anionic polymer coagulant to muddy water. As a result, larged-sized and hard flocs are produced.