baber/WOPTO huggingface dataset:
Patent AU-1950088-A (AU)
Title: A spiral tube heat exchanger and a method for its manufacture
Inventor: FUGLEDE HANS
IPC: F28F21/06
Filed: 1988-06-03
Abstract: By a spiral tube heat exchanger with a spiral tube (3) wound around the external wall of a vessel (9), with an external shell (6) which envelopes the spiral tube (3) tightly, and the internal surface of which may be provided with an insulating layer of a solid-hardening expanded elastomeric foam (7), a high efficiency is to be ensured, together with low production and maintenance costs and with low cleaning costs. These objectives are achieved with a spiral tube heat exchanger by welding or glueing the individual turns on to the adjacent turns either directly or by spacers, by filling the spiral tube itself (3) with a solid-hardening expanded elastomeric foam (8) such as polyurethane or similar, or expanded mineral silicates such as fibre gypsum or similar ceramic materials and composites.
Patent AU-2297600-A (AU)
Title: Process for the gasification of carbonaceous fuel in a fluidized bed gasifier
Inventor: KURKELA ESA
IPC: C10J3/54
Filed: 2000-01-24
Abstract: The invention relates to a process for the gasification of a carbonaceous fuel in a fluidized bed gasifier (1). In the process, a fuel (5), such as coal or peat, and a primary gasification gas (6, 7), such as air, are fed into the gasifier, and a product gas (10) is removed from the gasifier, the product gas being purified by separating fine-grained solid ingredients (16) therefrom. The solids fraction (16) which is separated from the product gas (16) and which contains unreacted carbon is fed together with a stoichiometric excess of air (27) into another fluidized bed reactor (20), which serves as an oxidizer, and the oxygen-containing gas (34) exiting from the oxidizer is directed to the fluidized bed gasifier (1) as a secondary gasification gas. By the increased oxidation, the carbon conversion in the process is increased and a residual ash with a low carbon content is produced.
Patent AU-2354092-A (AU)
Title: Modular femoral fixation system
IPC: A61F2/32
Filed: 1992-09-11
Abstract: An instrument (27) for use in inserting a surgical implant into a cavity in a patient's bone characterized in that said instrument (27) comprises:an elongated rod (21) having a first end and a second end, said rod (21) having an externally threaded portion (23) adjacent said first end and an externally smooth portion (29) extending from said externally threaded portion (23) towards said second end, and said rod (21) being axially cannulated over at least a portion of its length so as to be capable of fitting over a surgical guide wire;a hollow sleeve (31) receiving said elongated rod (21), said sleeve (31) being capable of sliding movement upon said externally smooth portion (29) of the rod (21); andmeans (35) for advancing the hollow sleeve (31) along the externally smooth portion (29) of the rod (21) towards said externally threaded portion (23),said advancing means (35) positively preventing movement of the sleeve (31) along the rod (21) in a direction away from said externally threaded portion (23) while it is engaged with the sleeve (31), whereby advancement of the sleeve (31) can be stopped without relaxing the force being placed upon it by said advancing means (35).
Patent AU-2361292-A (AU)
Title: Contact-free method for tridimensional measurement of the envelope of an object, particularly a foot, and measuring apparatus for implementing such method
IPC: A43D1/02
Filed: 1992-07-15
Abstract: PCT No. PCT/FR92/00679 Sec. 371 Date Apr. 21, 1994 Sec. 102(e) Date Apr. 21, 1994 PCT Filed Jul. 15, 1992 PCT Pub. No. WO93/18336 PCT Pub. Date Feb. 4, 1993.A contact-free tridimensional process for measuring the form of an object, such as a foot, using digitization. This process consists of setting the object on a flexible cradle, for the two-phase measurement of the object. The first phase covers the upper part of the object. Once the object has been removed from its support, the second phase consists of measuring its imprint. Both parameters measured are processed in order to reconstitute the complete outer shape of the object. The device used to perform this process requires sensors which take pictures, and a computer. This process and device are specially relevant to the production of made-to-measure footwear of both the orthopaedic and non-orthopedic variety.
Patent AU-2505095-A (AU)
Title: Screw cap with attached seal
Inventor: GUGLIELMINI BERNARD
IPC: B65D41/04
Filed: 1995-07-18
Abstract: A stopper for the threaded neck of a receptacle comprises: (a) a base surface (5), and (b) an annular skirt (6) projecting from the base and with an internal thread, and with: (c) a hermetic circular joint (4) of dia. greater than the exterior dia. of the neck of the receptacle, fixed in the body of the capsule adjacent to the base. The body of the capsule has means for tightening the joint against the outer face and the exterior edge of the neck, formed by an interior rim at the intersection of the skirt and the base of the capsule body. The joint (4) is formed by, or contains, a plastic material with high modulus of rigidity, as a barrier against gas, and the rim (9) defines, within the body of the capsule, at a height greater than the thickness of the joint (4), a truncated cone with an angle at the top not greater than 90 degrees C, and fitting together by a concave part (12) with the base (5), and by a concave part (13) with the skirt (6). <IMAGE>
Patent AU-2578992-A (AU)
Title: Electrochromic devices having refractive index-matched structure and methods of operating and manufacturing
IPC: G02F1/155
Filed: 1992-09-03
Abstract: A chromogenic device with a chromogenic material facing a conductive layer, in which the transmission of incident radiation through the conductive layer and the chromogenic material is enhanced. The enhancement is achieved by adjusting indices of refraction of layers embracing the conductive layer.
Patent AU-2583401-A (AU)
Title: Process for producing nanometer particles by fluid bed spray-drying
Inventor: KERKHOF NICHOLAS J
IPC: C07J7/00
Filed: 2000-12-19
Abstract: Nanometer particles of poorly water-soluble or substantially water-insoluble compound are produced by finely-spraying a non-aqueous solution of said compound into a heated and fluidized bed of carrier excipient. The resulting product consists of a free flowing mixture of relatively large particles of carrier excipient and nanometer sized particles (less than 3 mum)) of compound.
Patent AU-2819900-A (AU)
Title: Method and apparatus for continuous gas liquid reactions
Inventor: ERDMAN GERALD DEAN
IPC: C01F11/18
Filed: 1999-12-22
Abstract: A method and apparatus for improving contact between a liquid and a reactant gas by moving the liquid in a serpentine path that moves horizontally and vertically through individual chambers or stations in an elongated tank or reactor and introducing a reactant gas into the liquid in one or more of the stations or chambers as the liquid moves through the tank or reactor.
Patent AU-2838095-A (AU)
Title: Homogeneous electroviscous liquids
Inventor: PIRCK DIETRICH
IPC: C10M171/00
Filed: 1995-08-04
Abstract: Homogeneous electro-viscous liq. contain or consist of Al soaps obtd. by reaction of (un)satd., monomeric, oligomeric and/or polymeric 3-32C polycarboxylic acid(s) with 1 or more COOH gps., or anhydrides and/or semi-esters in which the alcohol component is an (un)branched, 1-12C mono- or poly-alcohol and/or oligomer, with an Al alcoholate in which the alcohol component is an (un)branched 1-18C aliphatic mono- or poly-alcohol. The Al soaps are pref. obtd. by reaction of a 3-18C (12-18C) polycarboxylic acid, anhydride or semi-ester, esp. a 5-18C (12-18C) alkenylsuccinic acid and/or semi-ester, partic. polycarboxylic acids, anhydrides or semi-esters with free OH gps.. The alcohol component of the semi-ester is a 1-6C (2-5C) di-, tri- or tetra-ol or an oligomer. In the Al alcoholates, the valency of the Al is (partly) the same. The electro-viscous liqs. contain (a) 2-50 (10-35) wt.% of the Al soap, in homogeneous soln., (b) 50-98% (65-90%) of a conventional hydraulic base fluid, and (c) 0-10% (0.1-2%) of soluble known hydraulic oil additive.
Patent AU-3024299-A (AU)
Title: A material for use in the preparation of a seedbed, a method of controlling weed budding in seedbeds, and use of the material or the method for controlling weed budding
Inventor: NIELSEN CARSTEN HOLMGARD
IPC: A01C1/04
Filed: 1999-03-24
Abstract: The invention concerns a method for controlling weed germination in seedbeds, where plant seeds or small plants are disposed on a strip (1), being able to be grown through by plants, whereafter the strip is placed under the surface level of the seedbed, where before, during, or after the laying down of the strip along the two sides of the strip there are established two layers (2; 5; 6) of material not being able to be grown through extending from the strip and to above the surface level of the seedbed, where the area above the strip (1) and between the layers (2; 5; 6) of material not being able to be grown through is filled up with a growing medium (4) being free from weed seeds. Alternatively, small plants or seeds are placed in the growing medium after establishing the bed. The invention also concerns a material for use in connection with establishing a seedbed free from weeds and use of the material or the method by the growing of crops.
Patent AU-3103593-A (AU)
Title: Chemical compounds
Inventor: BARTLETT ROBERT R
IPC: A61K31/277
Filed: 1993-01-06
Abstract: The Application relates to the products 
<IMAGE>
 in which: 
 
  - R1 represents 
<IMAGE>
 R13, R14 or R15 represent H, halogen or (C1-3)alkyl and n = 1, 2 or 3, 
  - R2 represents H or (C1-3)alkyl, 
  - R3, R4, R5, R6 and R7 represent H, halogen, NO2, CN, (C1-6 )alkyl, CO-(C2-6)alkyl, (C3-6)cycloalkyl, (C1-6)alkoxy or -alkylthio or -(CH2)m-CF3, -O-(CH2)m-CF3, -S-(CH2)m-CF3 , or a -CF2-Hal, -OCF2-Hal, 
<IMAGE>
 
<IMAGE>
 or 
<IMAGE>
 radical with R8, R9, R10, R11 and R12 having the values shown for R3, R 4, R5, R6 and R7, or form -O-CH2-O, 
 to their tautomeric forms and to their salts, as well as to a process for their preparation, to their application as medicaments, especially anti-inflammatories, and to the pharmaceutical compositions which contain them.
Patent AU-3346793-A (AU)
Title: Composite membranes for the guided regeneration of tissues
Inventor: DORIGATTI FRANCO
IPC: D04H1/42
Filed: 1992-12-18
Abstract: Biomaterials are disclosed comprised of biodegradable, biocompatible, and bioabsorbable composite membranes for use in surgery for the guided regeneration of tissues. The composite membranes are comprised of threads embedded in a matrix, wherein both the matrix and the threads can be comprised of esters of hyaluronic acid, used singly or in combination, or esters of hyaluronic acid in combination with esters of alginic acid or other polymers.
Patent AU-3417493-A (AU)
Title: Inhibitors of 5-alpha-testosterone reductase
Inventor: FRYE STEPHEN VERNON
IPC: C07D221/18
Filed: 1992-12-18
Abstract: PCT No. PCT/US92/11109 Sec. 371 Date Aug. 15, 1994 Sec. 102(e) Date Aug. 15, 1994 PCT Filed Dec. 18, 1992 PCT Pub. No. WO/9313124 PCT Pub. Date Jul. 8, 1993The present invention relates to certain substituted 17 beta -substituted carbonyl-6-azaandrost-4-en-3-ones of formula (I), especially those of formula (IG)    <IMAGE>  (I)   <IMAGE>  (IG)  wherein R1 and R2 are i) independently hydrogen or lower alkyl and the bond between the carbons bearing R1 and R2 is a single or a double bond, or ii) taken together are a -CH2- group to form a cyclopropane ring, and the bond between the carbons bearing R1 and R2 is a single bond; R3c is hydrogen; R4c is hydrogen, lower alkyl, lower cycloalkyl, lower alkenyl, alkanoyl of 2-6 carbons, -(CH2)mCO2R16, -(CH2)mAra, -(CH2)n'CONR17R18, -(CH2)n'NR17R18 or -(CH2)n'OR16, wherein R16 is hydrogen, lower alkyl or lower alkenyl; R17 and R18 are independently hydrogen, lower alkyl lower cycloalkyl or lower alkenyl; Ara is an aromatic group of 6 to 12 carbons; n' is 0 or an integer from 1 to 5; m is an integer from 1 to 5; R19 and R20 are independently hydrogen or lower alkyl, or taken together R19 and R20 form a carbonyl group (=O); R5c is lower alkyl, lower alkenyl, lower cycloalkyl, lower alkoxy, or NR21R22, wherein R21 and R22 are independently hydrogen, lower alkyl or lower alkenyl; and pharmaceutically acceptable salts thereof, their preparation, medical use and pharmaceutical formulations.
Patent AU-3567795-A (AU)
Title: Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on di, oligo or polyolethers
Inventor: KWETKAT KLAUS
IPC: C09K23/42
Filed: 1995-09-15
Abstract: The invention relates to amphiphilic compounds of the general formula (I) with at least two hydrophilic and at least two hydrophobic groups based on di, oligo or polyolethers. The amphiphilic compounds of this invention are highly surface active and are suitable as emulsifiers, demulsifiers, detergents, dispersants and hydrotropes for industrial and domestic purposes, e.g. in the fields of metalworking, ore separation, surface treatment, washing and cleaning, cosmetics, medicine and food processing and preparation.
Patent AU-3602795-A (AU)
Title: Tc or re radiolabelled somatostatin analogs
Inventor: FLANAGAN RICHARD J
IPC: A61K51/00
Filed: 1995-10-11
Abstract: Technetium or rhenium radionuclide labelled chelate-hexapeptide complexes are useful for the selective detection or treatment of tumors with somatostatin receptors. In particular, compounds of formula:   <IMAGE>   (wherein R, R1, R3 and A are as defined herein) incorporating an N3S2 chelate may be labelled with a radionuclide. The resulting complexes are useful as radioimaging agents or as radiopharmaceuticals for the treatment of certain tumors.
Patent AU-3781389-A (AU)
Title: Natural preservative composition for wet pipes
Inventor: RICHARDS MARC F
IPC: D06M15/11
Filed: 1989-07-04
Abstract: There is disclosed a preservative composition for a wet wipe product comprising carboxylic acids and grapefruit seed extract.
Patent AU-3862089-A (AU)
Title: Combined gas-turbine and steam-turbine power plant and method for utilization of the thermal energy of the fuel to improve the overall efficiency of the power-plant process
Inventor: RAIKO MARKKU
IPC: F01K23/06
Filed: 1989-06-29
Abstract: The invention concerns a combined gas-turbine and steam-turbine power plant, which comprises heat transfer members which interconnect a pressurized dryer (26) and waste-heat recovery members (22), by means of which the recovered thermal energy of the exhaust gases from the gas turbine (20) can be transferred directly or through the steam turbine into the dryer (26) for the drying of a water-containing material, advantageously fuel, and for the passing of the steam produced as injection steam to the gas turbine (20). The invention also concerns a method for improving the efficiency of a power-plant process.
Patent AU-3869901-A (AU)
Title: Hydrogen reduction of sulfonyl chlorides to thiols
Inventor: JACOBSON STEPHEN E
IPC: C07B61/00
Filed: 2001-02-26
Abstract: This invention relates to a process for the production of an aryl thiol, which comprises hydrogenating an aryl sulfonyl chloride in a solvent in the presence of a palladium catalyst and a base whose conjugate acid has a pKa of about 2 or greater, wherein the base is selected from the group consisting of ionic bases soluble in water and tertiary amines soluble in the solvent, the tertiary amines not having a methyl group attached to the amine nitrogen.
Patent AU-4063697-A (AU)
Title: Methods for regulating gastrointestinal motility
Inventor: YOUNG ANDREW A
IPC: A61K38/00
Filed: 1997-08-08
Abstract: A pharmaceutical composition comprising an exendin-4 peptide comprising the amino acid sequence HGEGTFTSDL SKQMEEEAVR LFIEWLKNGG PSSGAPPPS in an amount from 0.001 mg to 1 mg based on a 70 kg patient; a pharmaceutically acceptable buffer; a pharmaceutically acceptable isotonicity agent; and a pharmaceutically acceptable carrier.
Patent AU-4185293-A (AU)
Title: Smoking compositions containing an alpha-alkylcinnamaldehyde-release additive
Inventor: CHAN W GEOFFREY
IPC: C07C59/48
Filed: 1993-07-09
Abstract: This invention provides smoking compositions which contain a novel beta -hydroxy-carboxylate flavorant-release additive. Under cigarette smoking conditions, a combustible filler and/or paper wrapper additive such as calcium bis(2,2-diethyl-3-hydroxy-4-phenylmethylenedecanoate) pyrolyzes and releases  alpha -hexylcinnamaldehyde as a volatile flavorant component of the cigarette smoke.
Patent AU-4302301-A (AU)
Title: Bone alignment and fixation device and installation method
Inventor: WELLISZ TADEUSZ Z
IPC: A61B17/88
Filed: 2000-11-02
Abstract: This invention concerns a device, and instruments for its insertion, that aligns two sections of bone and fixates the two sections to one another. The alignment feature and the fixation feature are typically independent, but they are incorporated into one device. The device is particularly well adapted to the alignment and fixation of a fragment of cranial bone with the remainder of the cranium. The device can be applied to a cranial bone fragment, and it allows the bone fragment to be aligned with the outer cortex of the cranium; prevents the bone fragment from entering the cranial cavity; and if desired, fixates the bone fragment to the cranium. The device may take the form of a clip having a tab to surface engage one section of bone, two projections to respectively engage edge portions of two bone sections, and an S-shaped flange integral with the tab and at least one of the projections. <IMAGE>
Patent AU-4527993-A (AU)
Title: Centrifugal wafer carrier cleaning apparatus
Inventor: THOMPSON RAYMON F
IPC: H01L21/00
Filed: 1993-06-03
Abstract: Apparatus (20) for cleaning carriers used to hold semiconductor wafers, substrates, data disks, flat panel displays and similar containers used in applications highly sensitive to contamination. The apparatus has a processing bowl (21) has at least one port (34, 36) formed in a sidewall of a processing vessel (21) for passage of carriers relative to a processing chamber within the vessel (21). Rotor (70) rotates within the processing chamber. Rotor (70) includes a rotor cage (71) which mounts detachable wafer carrier supports (214). Filtered, heated air is passed through the process chamber for drying. Cleaning liquid and additional drying gas can be supplied through manifolds (120, 110) positioned inside and outside rotor cage (71).
Patent AU-4564289-A (AU)
Title: Method of and arrangement for setting anchors in loose rock ranging from cohesion-poor to non-cohesion rock
Inventor: GRUBER HEINZ
IPC: E02D5/76
Filed: 1989-11-28
Abstract: Installing rock anchors in non-cohesive rock, with regard to both the stability of the borehole wall and adequate anchorage in the rock, poses problems which can be solved - if at all - by a time-consuming and costly method in which first of all a cased bore is produced, this bore is pressure-grouted with cement mortar while removing the pipe at the same time, the hardened cement mortar is rebored for the purpose of installing an anchor and the latter is then fixed by cement mortar in the bore then produced. In the method according to the invention, an injection-boring anchor known per se is used which is provided with discharge openings merely at its front area and at the cutter head, cement mortar being passed through the central flushing bore of the anchor at the start of boring, which cement mortar fills the bore in synchronism with the advance of the same and ensures large-volume penetration of the surrounding rock in each case. In this way, reliable and stable positioning of an anchor can be achieved by conventional machine use, even under difficult conditions, namely in the rock mentioned. 
<IMAGE>
Patent AU-4687293-A (AU)
Title: Novel 2-substituted indane-2-mercaptoacetylamide tricyclic derivatives useful as inhibitors of enkephalinase
Inventor: WARSHAWSKY ALAN M
IPC: C07D498/04
Filed: 1993-07-23
Abstract: The present invention relates to novel 2-substitited indane-2-mercaptoacetylamide tricyclic derivatives which are useful as inhibitors of Enkephalise.
Patent AU-4848685-A (AU)
Title: Piroxicam in antiinflammatory compositions
Inventor: CRAWFORD THOMAS CHARLES
IPC: A61K31/54
Filed: 1985-10-10
Abstract: An improved antiinflammatory composition which employs a combination of antiinflammatory piroxicam, or a pharmaceutically acceptable salt thereof, with antidepressant doxepin, bronchodilator pirbuterol, minor tranquillizer diazepam or antihypertensive trimazosin. The invention also concerns the use of a combination of piroxicam with either acetaminophen or pyridoxine for the manufacture of an antiinflammatory medicament having reduced gastrointestinal side effects.
Patent AU-4936993-A (AU)
Title: Method and device for manufacturing cold rolled metal sheets or strips, and metal sheets or strips obtained
Inventor: MARE CARL DE
IPC: B23K15/08
Filed: 1993-09-17
Abstract: Method of producing metal sheets or strips by tandem rolling a metal sheet or strip with at least one pair of work rolls, at least one of which being a textured work roll in order to transfer the surface pattern of the textured work roll to the surface of said sheet or strip, characterized in that said pattern consists in regular deterministic bidimensional pattern in the form of unit cells of spots wherein each spot has the form of a crater with a rim around it, said spot being obtained through an electron beam irradiation.
Patent AU-5047199-A (AU)
Title: Liquid sprayer
Inventor: HENNEMANN PASCAL
IPC: B65D83/76
Filed: 1999-07-30
Abstract: A liquid dispenser of the type comprising a tank (R) fitted with liquid extractor means (P) suitable for being actuated by axial displacement of the tank relative to a delivery tube (T) having a portion that projects outwards, the dispenser being characterized in that it comprises firstly a discharge duct (1) connected in leakproof manner to the outer portion of the delivery tube (T) and passing through an endpiece (2) connected rigidly to a housing (B) containing the tank (R), and secondly at least one side knob (11, 12) engaging the tank or the delivery tube and carrying a cam (110, 120) designed to co-operate in sliding contact with at least one sloping wall (21, 22) secured to said endpiece (2) in such a manner that substantially radial thrust on said knob (11, 12) is transformed into axial displacement of the tube (T) relative to the tank (R), thereby causing the liquid to be dispensed.
Patent AU-5067898-A (AU)
Title: Aligner and method for exposure
Inventor: NISHI KENJI
IPC: G03F9/00
Filed: 1997-11-28
Abstract: An exposure apparatus for forming a predetermined pattern on a sensitive substrate comprises: 
a first holding member (WS1b) which holds a sensitive substrate; 
a second holding member (WS2b) which holds a sensitive substrate; 
a first movable member (WS1a) which is used alternately for the first and second holding members (WSlb, WS2b) and is movable in a two-dimensional plane while supporting one holding member (WS1b) of the first and second holding members in order for a measurement of the sensitive substrate held by the one holding member (WS1b); 
a second movable member (WS2a) which is used alternately for the first and second holding members (WS1b, WS2b) and is movable in a two-dimensional plane while supporting the other holding member (WS2b) in order for an exposure of the sensitive substrate held by the other holding member (WS2b); 
a first measurement system (Xe, Ye) which obtains positional information of the one holding member (WS1b) held by the first movable member (WS1a); and 
a second measurement system (Xa, Ya) which obtains positional information of the other holding member (WS2b) held by the second movable member (WS2a).
Patent AU-5374496-A (AU)
Title: Two-cycle lubricating oil
Inventor: TIFFANY GEORGE MORTIMER III
IPC: C10M111/04
Filed: 1996-03-27
Abstract: A two-cycle oil is disclosed consisting of a polybutene polymer, solvent and mineral oil which passes the JASO engine test for gasoline fueled two-cycle engines.