baber/WOPTO huggingface dataset:
Patent AU-2432000-A (AU)
Title: Optical fiber for metropolitan and access network systems
Inventor: SARCHI DAVIDE
IPC: G02B6/02
Filed: 1999-12-15
Abstract: An optical transmission fiber for use in a metropolitan or access network is disclosed. The transmission line includes a fiber being single mode at a first operating wavelength of around 1310 nm and a second operating wavelength of around 1550 nm. The dispersion of the fiber is negative at one of the first and second wavelengths and positive at the other wavelength, with an absolute value of between about 5 and 15 ps/nm/km. The fiber also has a zero dispersion wavelength that is located between the first and second operating wavelengths, and an effective area at a wavelength around 1550 nm greater than about 60 mum2. The cabled fiber has a cutoff wavelength less than about 1300 nm. The fiber allows wavelength division multiplexing (WDM) operation in both the bands (1310 nm and 1550 nm) by reducing nonlinear effects such as four-wave mixing (FWM).
Patent AU-2466795-A (AU)
Title: Esterified polyanionic cyclodextrins as smooth muscle cell proliferation inhibitors
Inventor: SOLL RICHARD MICHAEL
IPC: A61K31/715
Filed: 1995-05-03
Abstract: This invention relates esterified polysulfated cyclodextrins, their use in treating diseases and conditions which are characterized by excessive smooth muscle cell (SMC) proliferation such as restenosis and a pharmaceutical composition thereof. The compounds useful in this invention are represented by Formula I:    <IMAGE>  I  where: M is a pharmaceutically acceptable cation; R is selected from the group consisting of C1-C12 lower alkyl, C3-C12 cycloalkyl, and aryl optionally substituted with 1-3 substituents independently selected from halogen, C1-C12 lower alkyl or C1-C12 alkoxy; and n is an integer from 6-8, representing  alpha -cyclodextrin (n=6),  beta -cyclodextrin (n=7), and  gamma -cyclodextrin (n=8).
Patent AU-2564795-A (AU)
Title: Process for the preparation of unsaturated amino compounds
Inventor: SIEGRIST URS
IPC: B01J23/66
Filed: 1995-05-16
Abstract: PCT No. PCT/EP95/01847 Sec. 371 Date Nov. 25, 1996 Sec. 102(e) Date Nov. 25, 1996 PCT Filed May 16, 1995 PCT Pub. No. WO95/32941 PCT Pub. Date Dec. 7, 1995The present invention relates to a process for the preparation of aromatic amino compounds which are substituted by a least one group comprising at least one unsaturated carbon-carbon bond, by catalytic hydrogenation of corresponding aromatic nitro compounds in the presence of a modified noble metal catalyst, wherein the noble metal catalyst used is platinum modified with a metal selected from the group consisting of lead, mercury, bismuth, germanium, cadmium, arsenic, antimony, silver and gold, and to novel noble metal catalysts for use in this process.
Patent AU-2569501-A (AU)
Title: An outlet device for a jet engine
Inventor: BERGLUND HANS
IPC: F02K1/12
Filed: 2000-12-22
Abstract: An outlet device for a jet engine (2) includes an outlet channel (3), which has an upstream end (3') for being connected to the jet engine and a downstream end (3'') and which defines a main flow direction (a) for a jet from the jet engine. The outlet channel has in the proximity of the downstream end an elongated shape, seen in a section across the flow direction, and includes at least two outlet portions (4, 5, 6), which are separated from each other, for a respective outlet flow of said jet. A first outlet portion (5, 6) includes means for controlling the outlet direction of the outlet flow in a first plane and a second outlet portion (4) includes means for controlling the outlet direction of the outlet flow in a second plane, which forms an angle to the first plane. An aircraft may include such an outlet device.
Patent AU-2626799-A (AU)
Title: Process for pyrolysing carbonaceous feedstocks
Inventor: HILTUNEN JYRKI
IPC: C10B53/02
Filed: 1999-02-26
Abstract: The present invention concerns a process and an apparatus for thermal conversion of biomass and organic wastes. According to the invention, the feedstock is fed into a fluidized-bed reactor, wherein the feed is converted at an elevated temperature under the influence of particulate matter kept in a fluidized state by a fluidizing gas, the particulate matter is transferred from the reactor to a regenerator for regeneration and then recirculated to the reactor after the regeneration, and the converted hydrocarbon products are recovered from the reactor. Both the reactor and the regenerator comprise risers having an axially annular cross section and being equipped with multi-inlet cyclones for the separation of particulate matter. By means of the invention, it is possible to producer pyrolysis oil, the quality of which is higher than that of oil produced with the processes of the prior art. The incorporation of multi-inlet cyclones into the reactor configuration reduces gas velocities, reduces the physical size of the cyclone and shortens the residence time of gases in the cyclone.
Patent AU-2705484-A (AU)
Title: Making glass from gel
Inventor: SCHERER GEORGE WALTER
IPC: C03B37/025
Filed: 1984-04-18
Abstract: A method is disclosed for making a glass or ceramic product such as a glass core or cladding element of an optical waveguide preform by suspending a particulate oxide in a non-aqueous liquid vehicle to provide a stable fluid suspension of oxide particles and forming the suspension into the desired configuration; destabilizing and gelling the formed suspension by adding a gelling agent and drying the resulting gelled intermediate to provide an integral, essentially crack-free porous product having the configuration of the gelled intermediate; and finally consolidating the porous product by heating to sinter the porous product into a non-porous glass or ceramic product.
Patent AU-2871184-A (AU)
Title: ALKOXYLATED N-(3,3,5- or 3,5,5 TRIMETHYLCYCLOHEXANE-1-YL) N-ALKYL (ALLYL) ACETAMIDES
Inventor: BELLUT HANS
IPC: A01N37/36
Filed: 1984-05-25
Abstract: 1. N-(3,3,5- and/or 3,5,5- Trimethylcyclohexen-1-yl)- N-alkyl-alpha-alkoxyacetamides of the general formula  see diagramm : EP0126891,P21,F1  where R1 is H and R2 is CH3 or R1 is CH3 and R2 is H, R3 is allyl or alkyl of 1 to 4 carbon atomatic has one of the meanings given for R3 or is an aromatic radical substituted by chlorine or by any of the radicals mentioned for R3 .
Patent AU-2882889-A (AU)
Title: Process for the preparation of optically active 2-arylpropionic acids
Inventor: CERBELAUD EDITH
IPC: C12P7/40
Filed: 1989-01-26
Abstract: Process for the preparation of 2-arylpropionic acids by enantio selective hydrolysis of the corresponding racemic 2-arylpropionamides in the presence of a microorganism or enzyme selected as a function of its ability to selectively hydrolyse  alpha -phenylpropionamide to S- alpha -phenylpropionic acid.
Patent AU-2965499-A (AU)
Title: Method for producing cereal bread
Inventor: KALNISH GRIGORY IZESLAVOVICH
IPC: A21D13/02
Filed: 1999-03-05
Abstract: According to this method, the seeds previously cleaned and still having their germs are steeped in an aqueous medium (water or activated water with or without nutriments) in an amount of at least 0.6 liter per 1 kg of seeds until the acidity of the aqueous medium reaches 2 to 12 degrees and until the swelling rate of the seeds is characterized by their capacity, under compression, to flatten while loosing the undamaged germ. The aqueous medium where the seeds are steeped is drained and the seeds are ground in order to remove the liquid fraction which is not related to the humid seed mass thus obtained. The dough is kneaded until the target consistency is reached while adding the ingredients indicated in the recipe. The dough is then cut, allowed to rest for 15 to 50 minutes at 35-99° C. while maintaining humidity balance conditions in the dough-atmosphere system, and eventually baked is undertaken at 200 to 300° C., provided that during the first 15 to 200 seconds the dough is in a steam-saturated medium. The seeds can further be additionally washed before their grinding while the liquid fraction removed during the grinding process is used as an ingredient for the dough.
Patent AU-2981484-A (AU)
Title: Radial tyre
Inventor: POMPIER JEAN PIERRE
IPC: B60C15/02
Filed: 1984-06-22
Abstract: A tire which can be used without an inner tube on a standard "safety" rim, each of the beads of which tire has, on the one hand, a base of a width L2, comprising essentially a cylindrical zone of diameter D2, equal to the diameter D1 of the cylindrical hump of the rim and having an axial width l23 which is between 0.15 L2 and 0.25 L2, and a frustoconical zone of an axial width l24 which is between 0.45 L2 and 0.65 L2, the generatrix of the frustoconical zone forming with the axis of rotation of the tire an angle  beta  such that tan  beta  is between 0.5 and 0.6, and, on the other hand, a reinforcing bead ring of an interior diameter D3 which is very little different from D1, the center O3 of a circle circumscribed around the cross section thereof being located at a distance L3 from the rim flange such that the clamp on the rim is at least equal to 0.45.
Patent AU-3088100-A (AU)
Title: A method and arrangement relating to radio communications
Inventor: ANEHILL MICHAEL
IPC: H04L1/00
Filed: 1999-12-07
Abstract: The present invention relates to estimating the speech quality obtained with a radio channel (37) for speech communication between a mobile station (MS1) and a base station (BS1) in a digital radio telephony system (3) (PLMN), wherewith the speech quality estimation achieved coincides to the greatest possible extent with the user's subjective estimation of the speech quality. A bit error rate associated with the radio channel (37) is measured. A fading frequency associated with the radio channel (37) is also measured. According to the invention, the speech quality is estimated with the aid of the measured bit error content and also with the aid of the measured fading frequency.
Patent AU-3111793-A (AU)
Title: Hydraulic cement set-accelerating admixtures incorporating glycols
IPC: C04B103/14
Filed: 1993-01-11
Abstract: New set-accelerating admixtures for hydraulic cement compositions are disclosed. These admixtures incorporate known set accelerators and certain low molecular weight glycols, e.g., glycerol and ethylene glycol, are found to be surprinsingly effective in decreasing the initial set time of hydraulic cements, mortars, and concretes, and are advantageous as reduced-temperature set-accelerators.
Patent AU-3722393-A (AU)
Title: Medial region deployment of radially self-expanding stents
Inventor: HEYN LAWRENCE R
IPC: A61F2/06
Filed: 1993-02-23
Abstract: An apparatus for deploying a radially self-expanding stent includes proximal and distal sleeves respectively containing proximal and distal end portions of the stent in a reduced radius delivery configuration. The sleeves can abut one another and thus contain the entire length of the stent, or may be used in combination with an outer catheter surrounding the sleeves and containing the medial region of the stent. In either event, once the stent and sleeves are positioned at the intended fixation site, the sleeves are moved axially with respect to one another to permit radial self-expansion of the stent only over its medial region, while the sleeves continue to contain the axially outward regions of the stent. Eventually, upon sufficient movement of the sleeves axially relative to one another, the stent becomes totally free of the sleeves, resulting in radial expansion over the entire stent length. The axial relative movement of the sleeves can be controlled by two or more catheters mounted movably with respect to one another, one catheter integral with each of the sleeves. Alternative arrangements for separating the sleeves include an externally threaded inner catheter, and a dilatation balloon or membrane expandable to force the sleeves apart from one another.
Patent AU-3758999-A (AU)
Title: Hip replacement methods and apparatus
Inventor: WEISS JAMES M
IPC: A61B17/16
Filed: 1999-04-23
Abstract: A hip replacement is performed by separating a femoral head from a femoral neck in a patient's body, fragmenting of the femoral head and removing the fragments from the body, and molding in-situ in the body a neo femoral head joined to the femoral neck. The molding is performed by inserting a molding device, formed of bioabsorbable material, through a hole formed through the femoral head and the femoral neck. The molding device includes an expandable balloon which is expanded by the introduction of molding material, whereby the balloon forms the shape of the neo femoral head.
Patent AU-3986699-A (AU)
Title: Diagnosis and treatment of hepatic disorders
Inventor: FONG SHERMAN
IPC: G01N33/576
Filed: 1999-05-12
Abstract: The present invention encompasses methods and compositions useful in diagnosing and treating hepatic disorders, especially those characterized by inflammation. The method comprises administration of an agent which prevents the interaction of MAdCAM with a MAdCAM binding partner or ligand. These compositions are useful in treating diseases or disorders involving  alpha 4 beta 7/MAdCAM blockade, as well as inhibiting a primary event in the inflammatory response such as blocking interactions between intercellular adhesion molecules and their ligands. Disorders treatable using the methods disclosed herein include infections, especially viral infections, iatrogenic disorders, cholestatic disorders, hereditary disorders, sarcoidosis, organ transplant, and the like. The diagnostic methods of the invention can be employed to detect the presence of a disorder or to monitor the course of therapy used to treat the disorder.
Patent AU-4397200-A (AU)
Title: Pyridine-2,3-dicarboxylic acid diamides
Inventor: HAMPRECHT GERHARD
IPC: C07C237/30
Filed: 2000-03-31
Abstract: The present invention relates to substituted aniline compounds of the formula 1in which R<21>, R<22 >and R<23 >have the meanings indicated in the description. The compounds according to the invention are intermediates for the preparation of herbicidally active pyridinedicarboxamide compounds.
Patent AU-4405199-A (AU)
Title: Biologically active composition
Inventor: LINDAHL AKE
IPC: A61K9/08
Filed: 1999-05-12
Abstract: The invention relates to a novel biologically active composition which comprises a biologically active agent to be released therefrom, said biologically active agent being dissolved and/or dispersed in a supersaturated state within a carrier, which carrier is a liquid and/or solid non-crystalline matrix, and where the precipitation of said biologically active agent is substantially, or completely, inhibited therein. Said supersaturated state is obtainable by subjecting one or more carrier starting substance(s) to such chemical operation(s) that a matrix is provided in which the degree of saturation of said biologically active agent is higher than the degree of saturation of said biologically active agent in said carrier starting substance(s), the biologically active agent being added either before said chemical operation(s) or after a predetermined point of time, after which the composition thus prepared is further subjected to said chemical operation(s).
Patent AU-4488289-A (AU)
Title: Water-dissipatable polyester resins and coatings prepared therefrom
Inventor: BLOUNT WILLIAM WILLIAMSON
IPC: C08L77/12
Filed: 1989-10-03
Abstract: Disclosed is a water-dissipatable polyester containing a sulfonate group and at least 10 mole percent of a multifunctional or branch-inducing moiety. The polyester is useful to prepare coatings such as paints.
Patent AU-4538289-A (AU)
Title: A process for preparing a substituted benzoic acid intermediate
IPC: C07C229/58
Filed: 1989-11-21
Abstract: Quinolonecarboxylic acid intermediates useful in the preparation of antibacterial 6-fluoro-7-substituted-quinolonecarboxylic acids are prepared from 2-(iodo, bromo or chloro)-3-fluoro-4-(fluoro or chloro)-phenyl carboxylic acid or ester.
Patent AU-4540289-A (AU)
Title: Purification of saturated halocarbons
Inventor: FERNANDEZ RICHARD E
IPC: C07C17/395
Filed: 1989-11-22
Abstract: A process for reducing the content of unsaturated impurities in saturated fluorohalocarbons and fluorohalohydrocarbons by contacting the impure saturated fluorohalocarbon and/or fluorohalohydrocarbon in a substantially dry fluid state with a substantially dry amorphous solid metal oxide composition consisting essentially of cupric oxide, cobaltic oxide, silver oxide, manganese dioxide, or a mixture of any two or more thereof, at an effective temperature up to about 300 DEG C.
Patent AU-4612793-A (AU)
Title: TNF ligands
Inventor: WALLACH DAVID
IPC: A61P31/04
Filed: 1993-09-03
Abstract: Ligands to a member of the TNF/NGF receptor family are provided. The ligands bind to the region of the C-terminal cysteine loop of such a receptor. A process for the preparation of the ligands is also provided, as well as pharmaceutical compositions comprising the ligands.
Patent AU-4625600-A (AU)
Title: Halogen-free flame-retardant composition
Inventor: SPEK PIETER ARIE VAN DER
IPC: C08K5/00
Filed: 2000-05-08
Abstract: The invention relates to a halogenfree, flame-retardant composition that comprises at least (A) an organic phosphorus compound and (B) melamine or a compound derived from melamine, or a melamine-phosphorus compound (AB) and a polymer compound comprising an olefine having 2-12 carbon atoms and 0.1-30 weight % (relative to the weight of the polymer compound) of a compound containing acid, acid anhydride or epoxy groups. The invention also relates to a polycondensate composition that contains the flame-retardant composition according to the invention. The flame-retardant composition according to the invention presents the advantage that the burning time of the polycondensate composition in which the composition according to the invention is used is substantially shortened. Preferably the flame-retardant composition is used in polyesters or polyamides.
Patent AU-4987493-A (AU)
Title: Manufacture of helically corrugated conduit
Inventor: INNES RODNEY MITCHELL
IPC: F16L11/15
Filed: 1993-09-22
Abstract: This invention concerns the manufacture of helically corrugated conduit having at least a portion of its length corrugated in the form of at least one helix. The method includes the driving of a smooth walled tube into a forming head having forming wheels which engage the outside of the tube and the wheels are at an angle relative to the longitudinal axis of the tube. The forming wheels form the helical spiral as part of a cold rolled forming process. More than one helical spiral can be formed simultaneously using a multiplicity of forming wheels.
Patent AU-5008090-A (AU)
Title: Fluidizing combustion chamber
Inventor: BORNEMANN GERT
IPC: F23M5/00
Filed: 1990-02-23
Abstract: The combustion chamber for combusting finegrained fuels in a fluidized bed at temperatures from 700 DEG  to 1100 DEG  C. is provided with a refractory lining in the lower portion of the chamber on the inside surface of the watercooled wall. The lining is provided at its top end with a cornice, which is enlarged in width. The width of the cornice is preferably at least 1.5 times the wall thickness of the brick lining below the cornice.
Patent AU-5201990-A (AU)
Title: Multi-unit package particularly for paralellepiped cartons
IPC: B65D5/02
Filed: 1990-03-20
Abstract: A package which accommodates a plurality of parallelapiped cartons (B) comprises a sleeve including a top wall panel (14) and a bottom wall panel (18) interconnected by spaced side wall panels (12, 16) thereby forming a tubular structure in which the parallelapiped cartons are accommodated. The tubular structure includes end wall panels (28, 36; 26, 34) which at least partially close the ends of the tubular structure. Corners of the sleeve each formed in part by a side wall panel and an adjacent end wall panel extend substantially the full height of the packaged cartons adjacent to such corners and upper and lower edges of each side wall panel adjacent upper and lower portions of the sleeve corners are each formed with a recess. The recesses of one sleeve are sized and positioned to receive said upper and lower corner portions (C) of a like adjacent sleeve so that the adjacent sleeves can be nested when in flat form.
Patent AU-5240598-A (AU)
Title: Disposable pull-on garment having improved tear open handling after soil
Inventor: SCHMITZ CHRISTOPH JOHANN
IPC: A61F5/44
Filed: 1997-10-28
Abstract: A disposable pull-on diaper (10) comprising an outer surface, an inner surface, a front portion (11), a rear portion (12), a crotch portion (13), each of said front portion (11) and said rear portion (12) having side panels with side edges (14), and overlapping side seams (15) which join together said side panels of said front portion (11) and said rear portion (12) to form leg openings (16) and a waist area, characterised in that at least one side flap (17) is disposed outboard of each of the side edges (14) of said side panels forming the outermost portion of said overlapping side seams (15). The side flap is an integral part of the diaper and functions as an opening tab when the diaper is removed by tearing it open. <IMAGE>
Patent AU-5390779-A (AU)
Title: Measuring fluid resistivity in bore-holes
Inventor: MOULIN PIERRE
IPC: G01V3/20
Filed: 1979-12-17
Abstract: 1. Method for measuring the resistivity of fluids in a borehole by means of a sonde body adapted to be moved in the borehole and having a first pair of annular electrodes (34, 37) which are supported on its lateral surface on each side of a second pair of annular electrodes (35, 36), comprising the steps of passing an electrical current (i) around said sonde body through the fluids in the borehole between the electrodes of one of said pairs, and detecting a potential difference (u) through the fluids of the borehole between the electrodes of the other one of said pairs, characterized by maintaining said electrodes (34, 35, 36, 37) at a lateral distance (d) from the borehole wall which is at least equal to the longitudinal spacing (b) between the electrodes (34, 37) of said first pair to derive a signal representative of the resistivity of the borehole fluids whatever is the position of the body in the borehole.
Patent AU-5458290-A (AU)
Title: A storage process for vegetable embryos
Inventor: FLORIN BRUNO
IPC: C12N5/04
Filed: 1990-05-01
Abstract: In order to ensure the preservation of plant embryos for long periods, the embryos are pretreated in a medium containing an osmotic pressure agent before they are deep-frozen at a temperature of -15/-40 DEG C.
Patent AU-5476794-A (AU)
Title: Apparatus for spraying glass containers
Inventor: POAD WILLIAM J
IPC: B05B13/02
Filed: 1994-01-28
Abstract: A rodless air cylinder is mounted transversely of the conveyor. The sprayer is connected to the piston of the rodless cylinder so that the sprayer is moved transversely of the rows of containers. The rodless cylinder is supported for pivotal movement about a vertically axis so that the axis of the cylinder may be moved to a position other than a right angle to the longitudinal axis of movement of the conveyor. The offset of the angle from a right angle, and the speed of transverse of the piston, is coordinated with the conveyor speed.
Patent AU-5484894-A (AU)
Title: Hinged orthopaedic brace having compliant support components
Inventor: NEBOLON JOSEPH F
IPC: A61F5/02
Filed: 1994-02-02
Abstract: An orthopaedic brace (10) for supporting a joint has a plurality of compliant support components, including a hinged shell (12) of stiffened elastic material and at least one supple support strap (14,16) engaging the brace at two points on opposite sides of the hinge to stabilise the weakened joint throughout its range of motion. The shell has a pair of cuffs (22,28) adapted to engage the body adjacent to the joint and connected to one another across a rotatable hinge (34,36) by arms (24,30,26,32) integrally extending from the cuffs. The support strap is adjustable in length enabling the user to modify the support strap tension, and consequently the degree of support the brace provides to the joint. <IMAGE>