baber/WOPTO huggingface dataset:
Patent AU-3581493-A (AU)
Title: A two-stage electrostatic filter
Inventor: LORETH ANDRZEJ
IPC: B03C3/40
Filed: 1993-02-19
Abstract: A two-stage electrostatic filter includes an ionization section which is arranged in an upstream part of a throughflow passage (28) and includes a wire-like corona electrode (31) which is disposed in an ionization chamber (29) and connected to one pole of an electric high voltage source (16). The filter further includes a target electrode (21;37) which is spaced from the corona electrode (31) and connected to another pole of the high voltage source. A capacitator separator (30) is located in a downstream part of the throughflow passage (28) and includes a first and second group of electrode elements (32,33) which are placed side-by-side in spaced-apart relationship. The electrode elements (32) of the first group are placed alternately with the electrode elements (33) of the second group and are adapted to lie on a potential which is different from the potential on which the electrode elements (33) of the second group lie. The ionization chamber (29) has a target electrode surface (37;21) which is disposed both upstream and downstream of the corona electrode (31). When measured perpendicularly to the upstream-downstream direction of the throughflow passage (28) and to the longitudinal axis of the corona electrode, the distance of the corona electrode (31) from the target electrode surface is at least four times the distance between neighboring electrode elements (32,33). The capacitator separator (30) and the ionization chamber (29) form a disposable unit made of a non-metallic material, preferably a cellulose fibre material.
Patent AU-3697895-A (AU)
Title: Novel lipolytic enzyme
Inventor: OXENBOLL KAREN M
IPC: C12N9/20
Filed: 1995-10-26
Abstract: PCT No. PCT/DK95/00425 Sec. 371 Date Apr. 4, 1997 Sec. 102(e) Date Apr. 4, 1997 PCT Filed Oct. 26, 1995 PCT Pub. No. WO96/13579 PCT Pub. Date May 9, 1996The present invention relates to novel lipolytic enzymes. More specifically the invention provides novel lipolytic enzymes having the properties of a lipase native to the strain Fusarium culmorum CBS 513.94, or has immunochemical properties identical or partially identical to those of a lipase native to the strain Fusarium culmorum CBS 513.94.
Patent AU-3883193-A (AU)
Title: Endotracheal tube introducer
Inventor: FISHER JOSEPH ARNOLD
IPC: A61M25/08
Filed: 1993-03-26
Abstract: An endotracheal tube introducer comprising a proximal end and a distal end, the proximal end comprising a mouth of greater diameter than an endotracheal tube being inserted into it and an elongated portion connected to, and extending longitudinally away from, the mouth for insertion thereof past the epiglottis, between the vocal cords, into the trachea, the elongated portion comprising at least one guide and reinforcing portion extending longitudinally along the length of the elongated portion away from the proximal end and mouth, and relatively thin pliable side portions or wings extending laterally from the sides of the guide portion, one from each side and overlap one another at least proximate the distal end.
Patent AU-4305293-A (AU)
Title: Plastic closure with warranty element
Inventor: DUBACH WERNER FRITZ
IPC: B65D55/02
Filed: 1993-07-08
Abstract: A one-piece plastic closure for fastening on a container having a lower part with a top surface which forms a pouring opening, and a cap pivotably connected to the lower part by a hinge shaft. A security element is connected to the closure such that, during initial opening of the closure, the security element is transformed from a secured state to a visually recognizable state of use.
Patent AU-4321593-A (AU)
Title: Device for centrically charging circular tanks
Inventor: FELDER ANTON
IPC: B03B11/00
Filed: 1993-06-03
Abstract: PCT No. PCT/EP93/01390 Sec. 371 Date Aug. 16, 1994 Sec. 102(e) Date Aug. 16, 1994 PCT Filed Jul. 21, 1993 PCT Pub. No. WO94/02251 PCT Pub. Date Feb. 3, 1994A device for centrically charging tanks (9) with a spin chamber (1, 10) connected to an inlet (20) and to a vertical downpipe (2, 12) ending seamlessly in a trumpet-shaped mouth (3, 18). Rotary flow charges circular settlement tanks and sand sorters and sedimentation tanks in such a way that the Coanda effect is activated at the trumpet-shaped mouth (3, 18) and in turn causes the rotary outflow of fluid from the vertical pipe (2, 12) to be diverted into the horizontal plane or vertically upwards as well as a radially symmetrical flow in the tank (9). There is a guiding pipe (14, 16) in the downpipe (2, 12) with preferably circular apertures around its periphery and which is open to the atmosphere at the top.
Patent AU-4333889-A (AU)
Title: Nucleoside derivatives
Inventor: KLAVENESS JO
IPC: C07H19/073
Filed: 1989-10-05
Abstract: Compounds of formula (I) <CHEM>  wherein Y<1> is a hydrogen atom or an acyl or acyloxyalkyl group;  Z is a hydrogen atom or an azido group; and X is a purine or pyrimidine base or an ester, amide or acyloxyalkyl, derivative thereof. The compounds have antiviral activity.
Patent AU-4385199-A (AU)
Title: Alkali activated supersulphated binder
Inventor: KO SUZ-CHUNG
IPC: C04B18/16
Filed: 1999-06-29
Abstract: The invention describes an activated supersulphated aluminosilicate binder containing aluminosilicates, calcium sulphate and an activator containing alkali metal salts, wherein the aluminosilicates are selected from the group consisting of blast furnace slag, clay, marl and industrial by-products such as fly ash with the proviso that the Al2O3 content is greater than 5% by weight, wherein blast furnace slag is present in an amount exceeding 35% by weight and clay, marl and/or fly ash is present in an amount exceeding 5% per weight and wherein cement kiln dust in an amount of from 3 to 10% by weight is added to the mixture as an activator and calcium sulphate is used in an amount exceeding 5% by weight.
Patent AU-4391500-A (AU)
Title: A weighing machine
Inventor: WIDMER HANS PETER
IPC: G01G19/393
Filed: 2000-05-02
Abstract: A weighing machine for weighing off batches of material, said weighing machine comprising a frame on which a central distributor, a plurality of transporters and a plurality of scales are mounted, and wherein the transporters are arranged around the central distributor and configured with a view to transporting material from the distributor and radially outwards from the central distributor and to the scales, and wherein the weighing machine comprises one or more substantially uninterrupted shields in the form of screen faces that extend from a point underneath the distributor and outwards and downwards underneath at least that end of the transporters that faces towards the central distributor in the operative position of the machine.
Patent AU-4673101-A (AU)
Title: Resonant probe driving arrangement and a scanning probe microscope including such an arrangement
Inventor: MIGUEL JAVIER TAMAYO DE
IPC: G01B7/28
Filed: 2001-04-12
Abstract: A drive system is provided for a resonating probe device, such as a scanning probe microscope, wherein the amplitude of the drive signal is controlled by feeding back a phase shifted and amplified component of the amplitude of oscillation of the resonating element. Means are provided for electronically enhancing the quality factor of a resonating probe device when operated in a liquid environment. Such enhancement of the quality factor improves the sensitivity of the probe device.
Patent AU-4698497-A (AU)
Title: Method and device for integrating distributed telematic applications by means of a plurality of telecommunication channels
Inventor: MATHNER NILS
IPC: H04L29/06
Filed: 1997-09-18
Abstract: The present invention pertains to a method and device for integrating distributed telematic applications by means of a plurality of telecommunication channels. The various telematic applications are connected through a common interface to a new additional integrating mechanism arranged on various telecommunication channels. In addition to specific telematic applications, there are parameters going beyong the the application as such which are assessed in specialized units. Polling and activating telecommunication channels and procedures going beyond the application are ensured based on the contents of the parameters.
Patent AU-4709599-A (AU)
Title: Test for oxidative stress using cell suspensions
Inventor: LAMB ROBERT G
IPC: G01N33/50
Filed: 1999-06-23
Abstract: This invention provides a method of measuring oxidative response of cells without recourse to preparation of cell culture. The process involves:1) preparing suspensions of cells from a living host in isotonic solutions,2) preparing samples of test materials in isotonic solution containing tagged choline,3) adding the cells suspension prepared in step 1 to the samples prepared in step 2,4) incubating the product of step 3 with shaking for 2-90 minutes,5) extracting and drying the lipid phase from the product of step 4, and6) subjecting the product of step 5 to a scintillation counter to measure choline which has been incorporated into phosphatidylcholine (PC). An increase in incorporation of choline into PC in the short term indicates oxidative stress or free radical induced damage. Because the method of the invention using the cell isolates does not require the expense of cell culture with concomitant expense and possibility of cell change, it is particularly useful for clinical evaluation. Furthermore, the ability to use erythrocytes for study of cellular response to oxidative stress makes it possible to test individual responses of patient using part of the blood sample drawn routinely for laboratory use.
Patent AU-4773285-A (AU)
Title: Metered dose aerosol of nifedipin
Inventor: WALTER BURGHART
IPC: A61K9/12
Filed: 1985-08-23
Abstract: The pharmaceutical preparation contains nifedipine as active agent and is conditioned as an aerosol by using a propelling gas or a spray. When using propelling gases, the preparation contains preferably from 2 to 5 % by weight of nifedipine, 25 to 40% by weight of polyethylene-glycol, 40 to 25% by weight of ethanol and 30 to 40% by weight, preferably 35% by weight of the propulsion agent, whereas in case of a spray, the preparation appropriately contains 19 mg of nifedipine, 70 to 100 mg of polyethylene-glycol, particularly a mixture of polyethylene-glycol 600 and polyethylene-glycol 400 in a ratio from 5:4 to 4:5, 30 to 40 mg of ethanol, 5 to 20 mg of water and optionally 2 to 5 mg of saccharine and 1 to 3 mg of flavouring agent like peppermint oil.
Patent AU-4829590-A (AU)
Title: Picosecond multi-harmonic fourier fluorometer
Inventor: MITCHELL GEORGE W
IPC: G01J3/443
Filed: 1989-12-21
Abstract: A frequency domain spectrofluorometer employing extrinsically modulated DC light sources or intrinsically modulated laser pulse trains, containing multiple, harmonically related, phase-locked frequencies for exciting a fluorescent sample. High frequency light emissions of the excited sample are simultaneously cross-correlated with multiple, harmonically related, phase-locked R-F frequencies to produce workable low frequency electrical detector signals having the same phase and modulation characteristics as the multiple frequency sample light emissions. The detector signals are digitized in a computer and transformed from time to frequency domain by complex fast fourier transforms to extract the phase and modulation data for all frequencies of the sample light emissions. This data is displayed simultaneously on the visual presentation screen of the computer.
Patent AU-5056190-A (AU)
Title: Torsional spring tensioner with stabilizer
IPC: F16H7/12
Filed: 1990-02-28
Abstract: A belt tensioner (26) suitable for use with an automotive serpentine belt system comprises a fixed structure (36) adapted to be mounted on an automotive engine, a pivoted structure (40) mounted on the fixed structure for pivotal movement relative thereto, and a torsional spring (44) connected between the fixed structure (36) and the pivoted structure (40) for resiliently biasing the pivoted structure (40) towards a maximum extension position. The torsional spring (44) is in the form of a helical coil connected between the fixed and pivoted structures, a major portion of the helical coil (44) being free from contact with the fixed and pivoted structures and therefore subject to vibration. In accordance with the invention a spring stabilizer (118) is mounted in engagement with the interior of the spring (44) for preventing or inhibiting vibration of the spring (44).
Patent AU-5132799-A (AU)
Title: Short contact treatment of acne and photoaging with topical retinoids
IPC: A61K8/63
Filed: 1999-07-28
Abstract: The present invention relates to a method of treating acne and using short-term contact with a topically-applied retinoid composition.
Patent AU-5143696-A (AU)
Title: Removable precision dosating unit for ultrasonic atomizer device
Inventor: LINDEN KLAUS VAN DER
IPC: A61M15/00
Filed: 1996-03-14
Abstract: PCT No. PCT/EP96/01092 Sec. 371 Date Sep. 10, 1997 Sec. 102(e) Date Sep. 10, 1997 PCT Filed Mar. 14, 1996 PCT Pub. No. WO96/28205 PCT Pub. Date Sep. 19, 1996The invention relates to an ultrasonic atomizer device (2) for a fluid (60), in particular a bronchospasmolytic agent, in which a propelling element (10) operable by an electronic circuit (6) to deliver the fluid to an atomization surface (28) that is also supplied with ultrasound waves from the electronic circuit (6) is provided in a housing (4), the propelling element (10) having a coupling member (32) which is meshing with a further coupling member (34) of a replaceable dosating unit (14) for transferring propelling power to the dosating unit (14) to effect a linear movement (68) of a piston (66) arranged in an ampoule (28) within the dosating unit (14). The invention also relates to a system comprising a device (2) as described and a dosating unit (14) inserted into that device (2).
Patent AU-5185386-A (AU)
Title: 1,2 dialkoxy-omega-trialkylammonium cationic surfactants
Inventor: EPPSTEIN DEBORAH ANNE
IPC: A61K9/14
Filed: 1986-01-06
Abstract: This invention relates to compounds of the formula <CHEM> or an optical isomer thereof wherein R<1> and R<2> are the same or different and are an alkyl or alkenyl group of 6 to 22 carbons; R<3>, R<4> and R<5> are the same or different and are hydrogen, alkyl of 1 to 8 carbon atoms, aryl, aralkyl of 7 to 11 carbons, or when two or three of R<3>, R<4>, and R<5> are taken together to form quinuclidino, piperidino, pyrrolidino, or morpholino; n is 1 to 8; and X is a pharmaceutically acceptable anion.
Patent AU-5226693-A (AU)
Title: Multifocal ophthalmic lens pair
Inventor: ROFFMAN JEFFREY H
IPC: G02C7/06
Filed: 1993-12-08
Abstract: A pair of ophthalmic lenses both containing at least two optical powers, one for near vision and one for distance vision are described, both containing in the center portion of the lens the distance optical power. In the preferred embodiment, the remainder of the lens is comprised of annular portions made up of one or more optical zones to provide the desired combined, cumulative ratio of near and distance focal length areas at each pupil diameter. The distance portion located in the center is appropriately suited to the real world situation of requiring distance vision under high illumination situations.
Patent AU-5228386-A (AU)
Title: New steroids substituted at position 10, the process and the intermediates for their preparation, their application as medicaments, the pharmaceutical compositions containing them
Inventor: TEUTSCH JEAN-GEORGES
IPC: C07J1/00
Filed: 1986-01-14
Abstract: A novel steroid of the formula    <IMAGE>  I  wherein X is methylene and R is an optionally substituted carbocyclic aryl or heterocyclic aryl or optionally substituted vinyl or ethynyl or X is a simple bond or -S- and R is optionally substituted carbocyclic aryl or heterocyclic aryl, R2 is methyl or ethyl, R3 is selected from the group consisting of optionally substituted alkyl of 1 to 8 carbon atoms and optionally substituted alkenyl and alkynyl of 2 to 8 carbon atoms, R4 is selected from the group consisting of hydrogen and acyl, <IMAGE>  is selected from the group consisting of   <IMAGE>  R6 is selected from the group consisting of hydrogen and methyl, the wavy line indicates  alpha  or  beta - and the dotted line in 1(2) indicates the optional presence of a second carbon-carbon bond and novel process and intermediates therefore having anti-glucocorticoid activity.
Patent AU-5242199-A (AU)
Title: Method and apparatus for input/output link retry, failure and recovery in a computer network
Inventor: DROTTAR KEN
IPC: H04L1/18
Filed: 1999-07-30
Abstract: A method for transmitting data in a network from a source node to a destination node includes the steps of transmitting data packets from the source node to an intermediary point, and assigning each of the packets a corresponding sequence number. A copy of each packet is stored in a buffer at the source node until receiving an acknowledgment that each packet was successfully received by the intermediary point. Upon successfully reaching the intermediate point, the intermediate point assigns an intermediate point sequence number to each packet. A copy of each packet is retained in a buffer at the intermediate point until receiving an acknowledgment that the packet was successfully received at the next delivery point. Once a particular packet is successfully received at an intermediary point, the particular packet is de-allocated at the source node, as are any other packets in the buffer between the particular packet and the last acknowledged packet. Upon receipt of an error indication, each packet is retransmitted along with all subsequent packets. At the receiving end, all received packets following the packet associated with the error indication are dropped until successfully receiving a retransmitted version of the packet. In addition, a single negative acknowledgment is used to indicate that a packet associated with the negative acknowledgment includes at least one error and to simultaneously indicate that all previous packets received prior to the packet associated with the negative acknowledgment were received correctly. Finally, a link sequence number is assigned to each of packet before transmitting it from a origination point in a link. Subsequently, each new link origination point assigns a sequence number that is independent from the sequence number assigned by the source node or the previous origination point.
Patent AU-5245390-A (AU)
Title: Electrolytic method of and bath for stripping coatings from aluminum bases
Inventor: CURFMAN PAUL DAVID
IPC: C25F5/00
Filed: 1990-04-02
Abstract: A method of stripping coatings from aluminum base materials using an electrolytic solution comprising a hydroxy organic acid such as tartaric acid; an alkali metal carbonate such as sodium carbonate; an aluminum corrosion inhibitor such as sodium silicate; and remainder water.
Patent AU-5277999-A (AU)
Title: Method for producing foamed plastic blocks based on polyolefin
Inventor: HARGARTEN WERNER
IPC: B29C67/00
Filed: 1999-06-10
Abstract: The invention relates to a process for producing foamed polyolefin-based plastics blocks by first crosslinking a matrix comprising a) from 51 to 97% by weight of one or more polyolefins, selected from the group consisting of polyethylene and ethylene copolymer, b) from 3 to 20% by weight of a foaming agent, using beta-radiation of energy >6 MeV. The thickness of the matrix is from 25 to 45 mm. The radiation dose is from 20 to 150 kJ/kg. During the irradiation, atmospheric oxygen is at least substantially prevented from reaching the surface of the matrix. After crosslinking, the crosslinked matrix is foamed by heating to a temperature >160° C. and decomposing the blowing agent.
Patent AU-5301000-A (AU)
Title: Apparatus and method for cell disruption
Inventor: TAYLOR MICHAEL T
IPC: B01L3/00
Filed: 2000-05-30
Abstract: The present invention provides a cartridge for analyzing a fluid sample. The cartridge provides for the efficient separation of cells or viruses in the sample from the remaining sample fluid, lysis of the cells or viruses to release the analyte (e.g., nucleic acid) therefrom, and optionally chemical reaction and/or detection of the analyte. The cartridge is useful in a variety of diagnostic, life science research, environmental, or forensic applications for determining the presence or absence of one or more analytes in a sample.
Patent AU-5757590-A (AU)
Title: Diaryl ether heterocycles
Inventor: BIRD THOMAS GEOFFREY COLERICK
IPC: C07D/
Filed: 1990-06-19
Abstract: The invention concerns a diaryl ether heterocycle of the formula I, or a pharmaceutically-acceptable salt thereof, <CHEM>  wherein Ar<1> is optionally substituted phenyl or naphthyl;  X<1> is oxy, thio, sulphinyl or sulphonyl; Ar<2> is optionally substituted phenylene, or a 6-membered heterocyclene moiety containing up to three nitrogen atoms; R<1> is (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; and R<2> and R<3> together form a group of the formula -A<2>-X<2>-A<3>- wherein each of A<2> and A<3> is (1-4C)alkylene and X<2> is oxy, thio, sulphinyl, sulphonyl or imino. The invention also concerns processes for the manufacture of a diaryl ether heterocycle of the formula I, or a pharmaceutically-acceptable salt thereof, and pharmaceutical compositions containing said heterocycle. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent AU-5957990-A (AU)
Title: Substituted imidazoles
Inventor: ARDECKY ROBERT JOHN
IPC: C07D401/14
Filed: 1990-06-28
Abstract: Substituted imidazoles (1) are useful as angiotensin II blockers. These compounds have activity in treating hypertension and congestive heart failure. Pharmaceutical compositions containing the novel imidazoles and pharmaceutical methods using them, alone and in conjunction with other drugs, especially diuretics and non-steroidal antiinflammatory drugs (NSAID's) are also described.
Patent AU-5969501-A (AU)
Title: Coating apparatus and method of use
Inventor: LOHKAMP MARK R
IPC: A23P1/08
Filed: 2001-05-10
Abstract: An atomizer for coating materials is provided. The atomizer includes two opposing discs connected by a central hub. Each disc includes an inwardly extending flange about its perimeter. The central hub has an exterior surface defining a v-shaped surface. When assembled in a coating apparatus, a fluid material, such as batter, may be dispensed toward the exterior surface of the hub while the disc is spinning. The resulting spray of fluid may be used to coat material effectively, while minimizing waste.
Patent AU-6065000-A (AU)
Title: Compositions and methods of treating cancer using compositions comprising an inhibitor of endothelin receptor activity
Inventor: PATTERSON PAUL H
IPC: A61K38/22
Filed: 2000-06-29
Abstract: Described herein are results which show that an endothelin receptor antagonist, BQ788, increases pigmentation and significantly reduces the viability of 7 human melanoma cell lines in culture. Moreover, it is described herein that administration of BQ788 significantly slows melanoma tumor growth in nude mice, including a complete growth arrest in half of the mice treated systemically. Thus, inhibitors of endothelin receptor activity are described herein as beneficial for the treatment of cancer.
Patent AU-6086894-A (AU)
Title: Synthetic amphipathic peptides with antimicrobial activity
Inventor: RAO A GURURAJ
IPC: A61K38/00
Filed: 1994-01-12
Abstract: Synthetic polypeptides exhibiting amphipathic alpha-helices provide cell-expressible antimicrobial activity.