baber/WOPTO huggingface dataset:
Patent AU-4313399-A (AU)
Title: Copolymerization of olefins
Inventor: BENNETT ALISON MARGARET ANNE
IPC: C08F4/26
Filed: 1999-05-26
Abstract: Ethylene and/or propylene, and alpha-olefins may be copolymerized by contacting then with certain iron or cobalt complexes of selected 2,6-pyridinecarboxaldehydebis(imines) and 2,6-diacylpyridinebis(imines). The polymers produced, some of which are novel, are useful as molding resins.
Patent AU-4316289-A (AU)
Title: Wound dressing
Inventor: CARTMELL JAMES V
IPC: A61L15/16
Filed: 1989-09-14
Abstract: A wound dressing (10) is described which includes a flexible backing member (14) that can be vacuum formed to include a depression. A pressure-sensitive adhesive layer (16) extends across the depression side of the flexible backing member. A hydrogel material (12) is positioned in the depression of the flexible backing member and a release liner (18) extends over the exposed pressure-sensitive adhesive layer and the exposed hydrogel material, which release liner has a selective releasability whereby it can be removed from the wound dressing intact, leaving a portion of the pressure-sensitive adhesive and the hydrogel material exposed.
Patent AU-4458896-A (AU)
Title: Novel liquid-crystal compounds bearing dienyl moiety and liquid-crystal composition
Inventor: ONISHI NORIYUKI
IPC: C09K19/44
Filed: 1996-01-19
Abstract: The present invention is to provide a liquid crystalline compound which has a large ratio of elastic constants and low viscosity, is excellent in miscibility, and is even chemically stable, and to provide a liquid crystal composition containing the liquid crystalline compound. The present invention is concerned with a liquid crystalline compound expressed by general formula (1) <CHEM> wherein R1 represents cyano group, halogen atom, or a straight or branched alkyl group or halogenated alkyl group having 1 to 20 carbon atoms, one or not-adjacent two CH2 groups in the alkyl group or halogenated alkyl group may be replaced by oxygen atom or -CH=CH- group; R2 and R2' represent hydrogen atom, halogen atom, or an alkyl group having 1 to 9 carbon atoms; X1, X2, and X3 independently represent -CH2CH2-, -CO-O-, -O-CO-, -CH=CH-, -C IDENTICAL C-, -(CH2)4-, -CF2O-, -OCF2-, -CH2O-, -OCH2-, or a covalent bond; rings A, B, C, and D independently represent 1,4-phenylene ring, trans-1,4-cyclohexylene ring, bicycloÄ1,1,0Übutane ring, bicycloÄ1,1,1Üpentane ring, bicycloÄ3,2,2Üoctane ring, cyclobutane ring, or spiroÄ3,3Üheptane ring, respectively, hydrogen atom in these rings may be replaced by halogen atom and carbon atom in these rings may be replaced by nitrogen atom or oxygen atom;  l , m, and o are independently 0 or 1, n is an integer of 0 to 3, and p is an integer of 1 to 5. Liquid crystal composition having excellent physical properties, that is, steep threshold characteristics and high response speed can be obtained by providing a novel liquid crystalline compound having a large ratio of elastic constants and low viscosity, or by including the liquid crystalline compound in a liquid crystal composition.
Patent AU-4510199-A (AU)
Title: Coating composition
Inventor: METCALFE RONALD
IPC: C08L63/00
Filed: 1999-06-08
Abstract: A protective coating composition in an organic liquid carrier comprising a polymeric film forming binder, the polymeric binder comprising by weight: (a) 50 % to 100 % of an epoxy-polyester block copolymer being the reaction product of a preformed epoxy resin and a preformed carboxyl functional, and (b) 0 to 50 % of a cross-linker where the sum of (a) and (b) is 100 %, characterised in that the carboxyl functional polyester prepolymer is the reaction product of one or more polyols with one or more dicarboxylic acids or their anhydrides, where the dicarboxylic acids or anhydrides comprise a mixture of (i) 20 % to 45 % of an aromatic dicarboxylic acid or its anhydride, (ii) 55 % to 80 % of cyclohexane dicarboxylic acid, and (iii) 0 to 10 % other aliphatic dicarboxylic acid, where the sum of (i), (ii), and (iii) is 100 % based on the weight of the dicarboxylic acid and anhydride components.
Patent AU-4523889-A (AU)
Title: Improved perinatal pulse oximetry sensor
Inventor: GOODMAN DAVID E
IPC: A61B5/288
Filed: 1989-10-27
Abstract: An apparatus for use in measuring fetal blood flow characteristics. The apparatus includes a non-invasive pulse oximetry probe that is inserted into the uterus between the fetus and the uterine wall. The probe is deformable and is positively attached to the fetal tissue surface using a vacuum pump which causes the probe to deform from a pre-set curvature to the curvature of the fetal tissue surface and to form a gasket-type seal with the fetal tissue surface. The probe is manually inserted into the uterus using a curved insertion tool, and is shaped to fit through a slightly dilated cervix. In a preferred embodiment, the probe includes fetal and maternal ECG sensors and additional sensing devices, and is provided with apparatus for improving the efficiency of the pulse oximetry optics.
Patent AU-4726785-A (AU)
Title: Method and apparatus for flame generation
Inventor: GITMAN GRIGORY MICHAEL
IPC: F23L7/00
Filed: 1985-08-12
Abstract: Method and apparatus for high temperature heating, melting, refining and superheating of materials, such a steel scrap, metals, ceramics or glass. The invention provides an economizing method of hydrocarbon fluid fuel combustion in an ongoing flame in a liquid cooled combustion chamber by separately supplying streams of fuel and at least two oxidizing gases wherein a first oxidizing gas reacts with the fuel, and a second oxidizing gas is directed about the flame core to further react with the fuel, while controlling the flow of the fuel, the oxidizing gases and cooling liquid to provide the required heat input, combustion product chemistry, temperature, velocity, emissivity and combustion block temperature. Also disclosed are burners for carrying out the invention.
Patent AU-4748893-A (AU)
Title: Reshaped monocolonal antibodies against an immunoglobulin isotype
IPC: C07K16/00
Filed: 1993-09-20
Abstract: The invention relates to reshaped human monoclonal antibodies directed against isotypic determinants of immunoglobulin E (IgE), direct equivalents and derivatives of said antibodies. The molecules of the invention are useful for diagnostics, prophylaxis and treatment of allergy.
Patent AU-4749890-A (AU)
Title: Phase modulation
Inventor: MELLIS JOHN
IPC: G02F/
Filed: 1989-12-14
Abstract: A travelling wave laser amplifier (2) is operated as a phase modulator by applying a modulation signal on the bias injection current. To increase modulation frequency response at the higher end and to minimise unwanted amplitude modulation the input optical signal and injection bias current are preferably set so that the amplifier is running under saturated gain conditions.
Patent AU-4835085-A (AU)
Title: Method and apparatus for producing a yarn
Inventor: BRINER EMIL
IPC: D01H4/16
Filed: 1985-10-07
Abstract: The method of, and apparatus for, producing a yarn uses a friction spinning device comprising a perforated first friction spinning drum and a second friction spinning drum which can also be perforated. Two fiber feed passages project to the first friction spinning drum and are each supplied by opening assemblies which individualize or individually separate the fibers. The fibers are transported toward the first friction spinning drum using a feed air stream in the fiber passages. This feed air stream is produced by the first friction spinning drum which is maintained under sub-pressure. Advantageously, the fiber double-feed to the friction spinning drum permits supplying two different fiber types to the same yarn end. Also, different inclinations of the fibers at the friction spinning drum can be obtained by different inclinations of the fiber feed passages in order to produce yarns of different character. The first and second friction spinning drums can be each divided into cooperating drum sections to define a first pair of coacting drum sections and spaced therefrom a second pair of coacting drum sections. The respective pairs of drum sections can be operated at different rotational speeds and can be subjected to different vacuum conditions.
Patent AU-4863601-A (AU)
Title: Oxazolidinone derivatives with antibiotic activity
Inventor: BETTS MICHAEL JOHN
IPC: A61K31/454
Filed: 2001-04-23
Abstract: Compounds of the formula (I), or a pharmaceutically acceptable salt, or an in-vivo-hydrolysable ester thereof, wherein HET is an N-linked 5-membered heteroaryl ring, optionally substituted on a C atom by an oxo or thioxo group; and/or by 1 or 2 (1-4C)alkyl groups; and/or on an available nitrogen atom by (1-4C)alkyl; or HET is an N-linked 6-membered heteroaryl ring containing up to three nitrogen heteroatoms in total, optionally substituted on a C atom as above; Q is selected from, for example, Q1 R<SUP>2 </SUP>and R<SUP>3 </SUP>are independently hydrogen or fluoro; T is selected from a range of groups, for example, of formula (TC5) wherein Rc is, for example, R<SUP>13</SUP>CO-, R<SUP>13</SUP>SO<SUB>2</SUB>- or R<SUP>13</SUP>CS-; wherein R<SUP>13 </SUP>is, for example, optionally substituted (1-10C)alkyl or R<SUP>14</SUP>C(O)O(1-6C)alkyl wherein R<SUP>14 </SUP>is optionally substituted (1-10C)alkyl; are useful as antibacterial agents; and processes for their manufacture and pharmaceutical compositions containing them are described.
Patent AU-5182101-A (AU)
Title: Feed rolls with replaceable flute elements
Inventor: KUBE BURK R
IPC: B27B31/00
Filed: 2001-06-08
Abstract: A fluted feed roll has inner replaceable flute inserts (26R,26L) which abut and are bolted to anchor pieces (28R,28L) welded in place on a cylindrical roll body (20). Part of the inner longitudinal edge (41a,41b) of the flute inserts (26R,26L) bears directly against the surface of the roll body (20). Traction elements (45) on the outer longitudinal edge of the flute inserts (26R,26L) protrude radially outwardly beyond the anchor pieces (28R,28L).
Patent AU-5245299-A (AU)
Title: Microparticles with adsorbent surfaces, methods of making same, and uses thereof
Inventor: O'HAGEN DEREK
IPC: A61K47/34
Filed: 1999-07-29
Abstract: Microparticles with adsorbent surfaces, methods of making such microparticles, and uses thereof, are disclosed. The microparticles comprise a polymer, such as a poly( ALPHA -hydroxy acid), a polyhydroxy butyric acid, a polycaprolactone, a polyorthoester, a polyanhydride, and the like, and are formed using cationic, anionic, or nonionic detergents. The surface of the microparticles efficiently adsorb biologically active macromolecules, such as DNA, polypeptides, antigens, and adjuvants.
Patent AU-5423898-A (AU)
Title: Therapeutic applications of antigens or epitopes associated with impaired cellular peptide processing, e.g. expressed on rma-s cells transfected with a b7-1 gene
Inventor: WOLPERT ELISABETH
IPC: A61K48/00
Filed: 1997-12-12
Abstract: The following observation shows that antigens or epitopes associated with impaired cellular peptide processing, especially MHC class I dependent, especially antigens associated with impaired TAP-function, can be used for immunization against cancer or as a virus vaccine.
Patent AU-5476690-A (AU)
Title: Monorail catheter with guidewire port marker
IPC: A61M25/00
Filed: 1990-05-07
Abstract: To avoid inadvertent uncoupling of a Monorail catheter (10) from its guidewire (22), the guidewire eye (20) or port is identified by a radiopaque marker (28) so that the surgeon can perceive the location of the distal end (14) of the guidewire (22) relative to the catheter's guidewire port (20) on a fluoroscope screen.
Patent AU-5855298-A (AU)
Title: Plastic based multilayer structure and tube with multilayer structure
Inventor: PEDUTO NICOLANGELO
IPC: F02M37/00
Filed: 1997-12-09
Abstract: The invention concerns a plastic-based multilayer structure, in particular for making tubes or conduits for transporting liquid fluids such as alcohol, liquid fuels derived from petrol, fuels containing oxygen compounds such as, for instance alcohol. More particularly it concerns a multilayer structure comprising an external layer (A) formed from a polyamide based composition with and an internal adjacent layer (B) formed from a polyfluorovinylidene based composition.
Patent AU-5860794-A (AU)
Title: Method for producing zn-al-cu alloy articles by centrifugal or die casting
Inventor: LAURADOUX JEAN-MICHEL
IPC: B22D21/02
Filed: 1994-01-07
Abstract: A method for casting an alloy containing 6.0-8.0 % Al and 3.2-4.3 % Cu with the remainder being zinc. The alloy has a fine-grained cast structure and may be cast below 440  DEG C. The method may be used, inter alia, for die casting miniature cars.
Patent AU-6176199-A (AU)
Title: Work transfer lock system and method thereof
Inventor: BARTHALOW HENRY D
IPC: B66C13/56
Filed: 1999-11-26
Abstract: A work transfer lock system (20) and method includes a first work device (22), a second work device (24), a first platform (30), and a second platform (34). The system includes a locking device (20) which locks the first platform (30) relative to the second platform (34). The locking device (20) further includes work transferring mechanisms which transfer work from the first work device (22) to the second work device (24) when the first platform (30) is locked relative to the second platform (34). <IMAGE>
Patent AU-6554186-A (AU)
Title: Intraintestinal bypass graft
Inventor: RAVO BIAGIO
IPC: A61F2/04
Filed: 1986-11-20
Abstract: An improved intraintestinal bypass graft (1) for attachment in the lumen of a resectioned intestine or duct upstream of the anastomosis site in order to protect the healing anastomosis comprises an elongated tube (3) formed of a thin, highly flexible, water-impervious wall material terminating at its distal end (7) in a short, reduced diameter nipple (11). The surgical procedure for implanting the bypass graft can be simplified and shortened in time by readily fitting the distal nipple over one end of an elongated pliable leader, or alternatively over the terminal anvil nut of a circular anastomosis surgical stapler, and then drawing the leader or stapler body through the patient's anus to pull the distal end of the bypass graft out of the anus. The need to tie the distal end of the bypass graft to the leader or surgical stapler is eliminated.
Patent AU-6558496-A (AU)
Title: Method and apparatus for coding/decoding motion vector, and method and apparatus for coding/decoding image signal
Inventor: KATO MOTOKI
IPC: H04N19/137
Filed: 1996-09-11
Abstract: A difference vector determination element used in an apparatus for coding motion vector includes register memories (PMV) of which number is equal to sum of maximum transmission numbers N and M of forward predictive and backward predictive motion vectors. Motion vector counter counts the number of transmission of motion vectors to output a motion vector count signal.; Register index designation signal generator designates indices of (1/4 N (N+1) 1/4 (N +M)) in order of transmission of forward predictive or backward predictive motion vectors on the basis of attached information such as motion compensation mode, prediction type, and picture structure, etc. of motion vector, and the motion vector count signal from the motion vector counter to allow switch to perform switching operation, thus allowing register memories (PMV) and motion vectors to have one-to-one correspondence relationship. Difference circuit determines a difference between a motion vector inputted thereto and a value taken out from register memory (PMV) caused to correspond to the motion vector on the basis of motion compensation mode, etc.
Patent AU-6682786-A (AU)
Title: System for controlling mass flow rates of two gases
Inventor: SMITH DAVID H
IPC: F02M21/02
Filed: 1986-12-22
Abstract: A control system for internal combustion engines, including a first conduit for the flow of intake air, and a second conduit for the flow of natural gas to be mixed with the air for combustion. The flow of the air is variable over a range of mass flow rates during operation of the engine and an air mass sensor is positioned to sense the mass flow rate in the first conduit and generate a first flow rate signal indicating the mass flow rate. A natural gas mass sensor is positioned to sense the mass flow rate of the gas in the second conduit and to generate a second flow rate signal indicating the mass flow rate of the natural gas. The first and second flow rate signals are compared in an electronic controller that generates a control signal if the first and second flow rates vary from a predetermined ratio. The ratio is selected to provide a substantially stoichiometric ratio of air and natural gas. A valve is provided to adjustably control the flow rate of the natural gas in response to the control signal to maintain the preselected ratio. A sensor and shutoff valve are also provided for terminating the flow of the natural gas when its pressure falls below a predetermined pressure, allowing immediate flow of gasoline to the engine, thus assuring smooth, continued operation of the vehicle. A throttle body has a natural gas distribution ring in the throat of the body and provides a curtain flow of gas.
Patent AU-6786198-A (AU)
Title: Improvements in thermal cycler for pcr
Inventor: ATWOOD JOHN G JR
IPC: G01R27/02
Filed: 1998-03-30
Abstract: An apparatus for performing a polymerase chain reaction may have an assembly, a heated cover, and a computer. The assembly is capable of cycling samples through a series of temperature excursions and the computer controls the process of cycling the samples through the series of temperature excursions. The assembly includes: a sample block that is configured to receive a plurality of sample vials, a plurality of Peltier thermal electric devices, a heat sink, and a memory device that stores data related to the assembly.
Patent AU-6817390-A (AU)
Title: Catalyst and prepolymer used for the preparation of polyolefins
Inventor: BAILLY JEAN-CLAUDE
IPC: C08F4/60
Filed: 1990-12-17
Abstract: The present invention relates to a solid catalyst suitable for polymerizing olefins in a heterogeneous process, the catalyst consisting of spheroidal particles having a narrow particle size distribution and comprising (i) a support containing magnesium dichloride and an electron-donor free from labile hydrogene, (ii) a zirconium metallocene, and (iii) optionally an organoaluminium compound which is an aluminoxane preferably. The solid catalyst may be used in the form of a prepolymer comprising a polyethylene or a copolymer of ethylene and an active zirconium metallocene catalyst essentially consisting of atoms of Zr, Mg, Cl and Al, preferably in the form of spheriodal particles. The solid catalyst or the prepolymer may be used for producing polyethylene or copolymer of ethylene having from 0.5 to 20 ppm of Zr and a molecular weight distribution from 2 to 5, in the form of a powder having a bulk density from 0.3 to 0.55 g/cm<3>, preferably consisting of spheroidal particles.
Patent AU-6857490-A (AU)
Title: Plug to seal recesses for anode rods in anode blocks during calcination process
Inventor: JUSUFBEGOVIC SUKRIJA
IPC: C25C3/12
Filed: 1990-12-27
Abstract: A stopper 1 is provided for obturating holes provided for receiving anode rods in anode blocks 3 used for the electrolytic extraction of base metals during the calcination treatment of the anode blocks. The proposed stopper 1 is notable for the fact that it is designed as a moulding of cellulose-containing material. This makes an exact-fit obturation of the anode holes 2 possible. Granular coke introduced as bulk material for the purpose of oxygen displacement between the anode blocks 3 arranged several at a time in the calcining furnace cannot penetrate the anode holes 2. Undesirable bonded material in the anode holes 2 and burn-out in the anode blocks 3 as a consequence of residual oxygen which cannot be completely avoided during the calcination process can no longer occur. The high strength of the stoppers 1 prevents the deformation of the holes 2 by anode blocks 3 arranged in the lower tier of the calcining furnace. At the end of the calcining process when the anode holes 2 have hardened, the cellulose-containing stoppers 1 are carburised and the carbon or ash remaining in the anode holes 2 can be sucked off without difficulty in a subsequent operational step. 
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Patent AU-7019100-A (AU)
Title: A pipe cutter
Inventor: BASTOW BERNARD ANTHONY
IPC: B23D45/12
Filed: 2000-08-29
Abstract: A cutting device comprises a pivotable cutter drive support section (100), which comprises a cutter drive unit (102), a right hand cutter disc (104) and a left hand cutter disc (106). The support unit (100) also includes a cutter feed drive motor which drives a support bracket (110) backwards and forwards to move the cutter discs (104 and 106) in the direction of their plane of rotation towards a pipe to be cut. The pivotable adjustment of the support unit (100) allows for different angles of cutting for production of a chamfered edge of a pipe (22). The cutting angle may be varied up to 35 DEG  either side of a vertical centre line.
Patent AU-7046191-A (AU)
Title: Stabilization of k1k2p pro
Inventor: KOHNERT ULRICH
IPC: B65G53/58
Filed: 1990-12-19
Abstract: The invention relates to a pharmaceutical preparation of a non-glycosylized t-PA derivative, K1K2P pro, with an enzymatic activity of at least 0.4 MU/ml and a pH of 4.5 to 6, containing citrate and at least one compound from the following group: a) ascorbic acid, b) EDTA, c) amino compounds of formula R?1R?2N -R - X, where X = SO3?H, CH(NH2?)-CO2?H, CO2?H, H, NH2? or OH, R = C1?-C9? alkylene, C3?-C6? cycloalkylene or benzylidene and R?1 and R?2, independently of each other, are H or C1?-C3? alkyl, d) guianidinobutyric acid, e) dimethylbiguanide, f) arginine, g) glucosamine, fructose, h) pyrimidine nucleosides and pyrimidine nucleotides, i) carboxylic acids substituted with one or more hydroxyl, keto and/or further carboxyl groups. The invention also relates to a drug containing the t-PA derivative K1K2P pro as the active ingredient and a process for producing it.
Patent AU-7129598-A (AU)
Title: Recombinant rabbit tissue factor based prothrombin time reagent
Inventor: BRUCATO CHERYL
IPC: C07K14/705
Filed: 1998-04-22
Abstract: Liquid and lyophilized reagents for determining prothrombin time and/or fibrinogen levels in a plasma sample are disclosed. The reagents preferably are based on recombinant rabbit tissue factor. Also disclosed is a purified preparation of recombinant rabbit tissue factor having unique properties, and a novel method for making PT reagents.
Patent AU-7217096-A (AU)
Title: Stabilised pharmaceutical preparations containing thyroid hormone
Inventor: LAHR WOLFGANG
IPC: A61K9/20
Filed: 1996-09-30
Abstract: PCT No. PCT/EP96/04274 Sec. 371 Date Apr. 8, 1998 Sec. 102(e) Date Apr. 8, 1998 PCT Filed Sep. 30, 1996 PCT Pub. No. WO97/16178 PCT Pub. Date May 9, 1997The present invention relates to stabilized medicaments containing thyroid hormone the stabilizing component of which is sodium thiosulfate in a mass ratio of thyroid hormone to sodium thiosulfate of 1:0.1 to 1:50 and processes for preparing such medicaments.
Patent AU-7264894-A (AU)
Title: Disposable absorbent sanitary article having two liquid-tight barriers, and method for manufacturing same
Inventor: VANDEMOORTELE PHILIPPE
IPC: A61F13/494
Filed: 1994-07-08
Abstract: PCT No. PCT/FR94/00857 Sec. 371 Date Jan. 5, 1996 Sec. 102(e) Date Jan. 5, 1996 PCT Filed Jul. 8, 1994 PCT Pub. No. WO95/02381 PCT Pub. Date Jan. 26, 1995An absorbent article of hygiene with a double leakproofing barrier of simple and economical manufacture includes two side flaps (11) secured together at their transverse ends and a lengthwise fold (16) pointing vertically towards the interior, to form an oblong central opening (17) about the absorbent pad (2) which constitutes a peripheral first leakproofing barrier, the two vertical folds themselves constituting a side second leakproofing barrier.