baber/WOPTO huggingface dataset:
Patent YU-39202-A (YU)
Title: Crack resistant valve plate for a slide gate valve and slide gate valve
Inventor: ROTHFUSS HANS
IPC: B22D41/24
Filed: 2000-12-05
Abstract: The invention relates to a refractory plate (1) for a slide gate valve, having a pouring hole (3), circumscribed by a circle C of center (4), at least a portion of the edges (15, 16, 17, 18) of the plate (1) are angularly oriented so as to focus the clamping forces optimally in the throttling area and around the pouring hole.
Patent YU-54800-A (YU)
Title: Electrical switching plants with centralized protection
Inventor: PEJOV TOMA
IPC: G05F1/00
Filed: 2000-09-04
Abstract: Electrical switching plants with centralized protection. This solution enables considerable simplification, acceleration and cost-effectiveness of the building and exploitation of the plant and thus to increase the efficiency and reliability of the protection. Precodnition for application of such a solution is that all the voltages and currents from the measuring transformers are obtained in digital form, either by building up analogous-digital converters, or by applications of measuring transformers with integrated analogoous-digital converter.
Patent RS-75104-A (RS)
Title: Method for crosslinking asphalt compositions and the product resulting therefrom
Inventor: RACHED MOISES CISNEROS
IPC: C08L95/00
Filed: 2003-02-11
Abstract: A process is provided for crosslinking polymer modified asphalt compositions using a combination of a crosslink initiator, co-agent and crosslinkable polymer, to provide a process that is more reliable and more reproducible and that gives products that have a combination of properties that are superior to conventional sulfur crosslinked compositions.
Patent AP-637-A (AP)
Title: Heterocyclic ring-fused pyrimidine derivatives.
Inventor: ARNOLD LEE DANIEL
IPC: C07D473/34
Filed: 1996-05-09
Granted: 1998-04-08
Abstract: A compound of the formula
Patent AT-A1632000-A (AT)
Inventor: GABL HELMUTH DIPL ING DR
IPC: D21D5/02
Filed: 2000-02-03
Abstract: A screen for cleaning a pulp suspension including a cylindrical screen basket and a double-conical accept chamber which widens in the flow direction of the pulp suspension.
Patent AU-1042300-A (AU)
Title: Compositions comprising anti-drift agents and processes and methods for their use
Inventor: ROSE SIMON ALEXANDER HANSON
IPC: A01N57/20
Filed: 1999-10-21
Abstract: A composition (1) comprising water, in solution,a) an inorganic water-soluble compound in an amount of at least 10%,b) an anti-drift agent which is a water soluble anionic polymer of intrinsic viscosity at least 6 dl/g which is formed from water soluble monomer or monomer blend,characterized in that the water-soluble polymer (b) is present in an amount up to 1.9 wt. % based on weight of composition.Said composition (1) can be a liquid fertilizer concentrate that can conveniently be applied through conventional spray distribution equipment without the need for additional dosing of anti-drift control chemicals. Said composition (1) can be a low viscosity liquid anti-drift agent that can be combined with a herbicide or pesticide in conventional spray distribution equipment.
Patent AU-1163900-A (AU)
Title: Nitrocoumarins for detecting all micro-organisms
Inventor: JAMES ARTHUR
IPC: C12Q1/22
Filed: 1999-11-05
Abstract: A nitrocoumarin compound or one of its derivatives which are fluorescent in the reduced state, and the use of these compounds for detecting the presence or absence of at least one microorganism. The invention concerns the use of these compounds, methods for isolating and detecting microorganisms or a group of microorganisms in a sample likely to contain them, and various applications thereof. Also disclosed is a method for detecting nitroaryl reductase activity in a bacteria culture medium.
Patent AU-1658497-A (AU)
Title: Super-elastic alloy braid structure
Inventor: SAMSON GENE
IPC: A61M39/08
Filed: 1997-03-26
Abstract: This is a braided tubular structure made up of a plurality of interwoven fibrous members, preferably ribbons, a majority of which comprise one or more superelastic and (at least) ternary alloys of nickel, titanium and at least about 1.5% (wt) of one or more alloying members elected from the group consisting of vanadium, chromium, manganese, iron and cobalt. <IMAGE>
Patent AU-1680788-A (AU)
Title: Multiple engine drive for single output shaft and combining gearbox therefor
Inventor: SOLOY JOE I
IPC: F16H37/06
Filed: 1988-02-17
Abstract: A dual engine drive system for a single propeller shaft includes a single torque-combining gearbox separated from the engines by gearbox input shafts. The engines, gearbox and propeller shaft are mounted as a unit on a common support frame adapted for installation in existing fixed-wing, single-engine aircraft. Each input shaft drives its own primary gear train within the gearbox. Each gear train includes its own output gear coupled to the propeller shaft through an overrunning clutch. An auxiliary drive train driven by the propeller shaft drives redundant propeller governors, an overspeed governor, and an oil pump for lubricating the propeller shaft and auxiliary gear train. The primary gear trains also drive oil pumps for lubricating their own gearbox sections. The three oil pumps are in separate subcircuits of a common oil circuit, and a mechanism is provided for enabling an operating oil pump of one subcircuit to supply oil to another subcircuit if the oil pump in such other circuit fails.
Patent AU-1711801-A (AU)
Title: Pre-crystalline intraocular implant
Inventor: LORENZO GEORGES
IPC: A61F2/16
Filed: 2000-11-10
Abstract: A pre-crystalline intraocular implant adapted to be implanted between the front face of the crystalline lens and the iris. It comprises an optical part (31) and a haptic part. The haptic part comprises a haptic ring (32) surrounding the optical part (31), a peripheral band (34) and branches (33) linking the haptic ring (32) and the peripheral band (34). The rear face of the implant comprises a central portion with spherical surface having a first radius, a second annular spherical portion having a radius greater that the first radius and a third concentric portion with spherical surface having a radius greater than the second radius. The invention is useful for correcting ametropia of a phakic eye.
Patent AU-1787792-A (AU)
Title: A foundation for a building structure
IPC: E02D29/00
Filed: 1992-05-08
Abstract: PCT No. PCT/SE92/00302 Sec. 371 Date Nov. 9, 1993 Sec. 102(e) Date Nov. 9, 1993 PCT Filed May 8, 1992 PCT Pub. No. WO92/20883 PCT Pub. Date Nov. 26, 1992A building construction in which a floor story of the building rests on a foundation which, in turn, lies on the ground. An insulated and separate service space has been created beneath the floor story of the living accommodation, with room for accommodating heating, ventilation, and water supply systems as well as electrical systems. The insulated service space is formed mainly by the floor story of the building, a ground insulating layer, and a surrounding foundation wall. A gap is provided between the insulated service space and the first story with the gap extending along the inside of each foundation wall. A heating source is provided within the service space and exhausts heated air directly into the service space with the heated air flowing upwardly through the gap into the first story area.
Patent AU-1902797-A (AU)
Title: New acids and esters of diosmetin and pharmaceutical compositions containing them
Inventor: WIERZBICKI MICHEL
IPC: C07D407/12
Filed: 1997-04-23
Abstract: Diosmetin acids and esters of formula (I), their enantiomers and salts are new. R2, R4, R6 = H, 1-5C alkyl, CH2CH=CH2, CH2C(CH3)=CH2, CH2CH=C(CH3)2, CH2CH2CH(CH3)2, 2,2-dimethyl-1,3-dioxolan-4-ylmethyl, CH2CH(OH)CH2OH or ACOOR8; A = 1-3C hydrocarbon chain (optionally substituted by methyl or OH); R8 = H or 1-5C alkyl; R3, R5 = H, CH2CH2CH3, CH2CH=CH2, CH2CH(CH3)2, C(CH3)2CH=CH2, C(CH3)2CH2CH3, CH2C(CH3)=CH2 or COCH3 R1, R7 = H, CH2CH2CH3, CH2CH=CH2, CH2CH=C(CH3)2, tert.-butyl, CH2CH2CH(CH3)CH3, CH2C(CH3)=CH2 or CH2CH(CH3)2 provided that if one or two of R2, R4, and R6 = ACOOR8, then at least one of the remaining R1-R7 is not H.
Patent AU-1918599-A (AU)
Title: Method for imaging inclusions in investment castings
Inventor: SPRINGGATE MARK E
IPC: B22C9/04
Filed: 1998-12-15
Abstract: A metal or metal alloy article is cast using an investment casting mold where the mold facecoat, and perhaps one or more of the mold backup layers, comprises an imaging agent distributed substantially uniformly throughout in amounts sufficient for imaging inclusions. The facecoat preferably comprises an intimate mixture of a refractory material and the imaging agent. Intimate mixtures can be produced in a number of ways, but a currently preferred method is to cocalcine the refractory material, such as yttria, with the imaging agent, such as gadolinia. The facecoat also can comprise plural mold-forming materials and/or plural imaging agents. The difference between the linear attenuation coefficient of the article and the linear attenuation coefficient of the imaging agent should be sufficient to allow imaging of the inclusion throughout the article. The metal or metal alloy article is then analyzed for inclusions by N-ray analysis. The method also can include the step of analyzing the metal or metal alloy by X-ray analysis. The imaging agent, typically a metal oxide or salt, comprises a material selected from the group consisting of boron, neodymium, samarium, europium, gadolinium, dysprosium, holmium, erbium, ytterbium, lutetium, iridium, physical mixtures thereof and chemical mixtures thereof.
Patent AU-2064688-A (AU)
Title: Method and arrangement for an apparatus for operating by means of compressed air
IPC: B25C1/04
Filed: 1988-08-09
Abstract: Method and arrangement for an apparatus for operating by means of compressed air, comprising a displaceable cylinder (18), open at both ends, in which there bears a displaceable piston (31) designed for expulsion of fixing elements fed forward below the piston. The cylinder and the piston are displaceable, by the action of air, in a cylinder housing (2) between an upper and a lower end position at which are arranged damping elements (16, 26). The cylinder (18) and the piston (31) bear with their respective end faces at their respective end positions against a surface of the damping element. The apparatus comprises an inlet (12) and an outlet (13) for the air, the flow of which is controlled by means of a valve (33, 34), and an upper chamber (14) and a lower chamber (30). These chambers are in connection with the inside of the cylinder by means of at least one opening (28) in the cylinder wall. Furthermore, the apparatus comprises at least one second opening (23) in the cylinder wall which is in connection with the outlet (13) via a return channel depending on the position of the cylinder.
Patent AU-2110988-A (AU)
Title: Biological sensors
Inventor: FINLAN MARTIN FRANCIS
IPC: G01N21/41
Filed: 1988-08-19
Abstract: A sensor using the principle of surface plasmon resonance (SPR) to monitor the progress of the reaction between a sample (not shown) and a sensitive layer 20 (for example an antibody layer). The layer 20 is applied to the rear surface of a metallic film 19 formed on the surface of an optically transmissive component 28 in the form of a hemicylindrical lens 11 and slide 16. Collimated light from a source (not shown) is applied via a lens 2 which focusses the incoming beam 1 to a focus at point 3 to form a fan-shaped spread of light incident at point 3. The light is internally reflected at point 3, and emerges from the component 28 to be applied to a detector array 18 which latter is electronically scanned. The angle of incidence of the light at the point 3 is such as to span that angle which gives rise to surface plasmon resonance, together with a range of angles thereabout so that the progress of the resonant condition, as the reaction between the sample and the sensitive layer proceeds, can be monitored.
Patent AU-2124795-A (AU)
Title: Dressings
Inventor: JOHNS OWEN L
IPC: A61F13/15
Filed: 1995-03-21
Abstract: There is described an adhesive dressing comprising a backing layer having a pressure sensitive adhesive layer over one surface thereof, a pad adhered to a portion of the adhesive layer a removable protector which covers the remainder of the adhesive layer and a conformable support layer which is lightly attached to the non-adhesive surface of the backing layer characterised in that the removable protector is provided with an aperture through which the pad is adhered to the adhesive layer.
Patent AU-2166595-A (AU)
Title: Corn products and methods of their production
Inventor: ALEXANDER WILLIAM LARRY
IPC: A01H1/02
Filed: 1995-06-13
Abstract: A corn seed having an oleic acid value of at least 65 percent by weight relative to the total fatty acid of the seed. A sub-group of corn varieties and lines of plants that produce seeds having an oleic acid value in the range of 45 to 57 percent predicable by conventional methods. Corn materials and lines can be produced from this sub-group and subjected to cyclic inter-mating. The high oleic acid progeny are cyclically self-pollinated and selected for a seed and oleic content of at least 65% by weight or a mean oleic acid content of 45% for commercially accepted genotypes or a mean oleic content of 55% for non-commercially acceptable genotypes.. USE/ADVANTAGE - Corn products and methods for their production relating to corn seed, corn plant, corn oil other corn and corn hybrid products. - (Dwg.0/0 1BR-00)
Patent AU-2205292-A (AU)
Title: Coupler for connecting two plastic pipes and process and mold for producing the coupler
IPC: F16L21/02
Filed: 1992-09-01
Abstract: The sleeve (21) consists of an essentially cylindrical outer layer (22) of glass-fibre-reinforced plastic and an inner layer (23) consisting of polyurethane. Approximately in the centre between the two sleeve ends (21a, 21b), this inner layer has a rib (26) which is used as a stop for the ends of the two pipes (24, 25) which are to be joined to one another. Between this rib (26) and the one sleeve end (21a), the sleeve has an approximately conical internal shape, which has a diameter which increases towards the outside, this conical surface (27) also being provided with two sealing beads (28, 29). A cylindrical section (33), a sawtooth-shaped rib (35) and an annular groove (36) are located between the other sleeve end (21b) and the rib (26). Such a sleeve can be fitted relatively easily onto the end of a pipe (24) and can also be joined thereto, by means of an adhesive, such that it cannot be detached. A pipe (25) having an essentially identical diameter can be inserted into the other sleeve end, which pipe is seated in a sealed manner in the sleeve even if the axes (30, 37) of the sleeve (21) and pipe (25) do not coincide but form a small angle with one another. <IMAGE>
Patent AU-2324900-A (AU)
Title: 2-n-substituted or unsubstituted-2-amino-5-methylpiperidine-3,4-diols and processes for the preparation thereof
Inventor: NISHIMURA YOSHIO
IPC: C07D211/56
Filed: 2000-02-02
Abstract: This invention relates to (2R,3S,4R,5R)-2-amino-5-methylpiperidine-3,4-diol or a (2S,3S,4R,5R)-2-N-substituted-2-amino-5-methylpiperidine-3,4-diol represented by the general formula (I): <CHEM> wherein R<1> and R<2> each are a hydrogen atom, or R<1> is a hydrogen atom and R<2> is a lower alkanoyl group or a lower  omega -trihaloalkanoyl group, or R<1> and R<2> together denote phthaloyl group, and a pharmaceutically acceptable salt thereof. Said compound can be prepared from a (2S,3S,4R)-5-N-protected-2,3,4-O-tri-protected-5-aminopentane-1,2,3,4- tetraol by multi-steps of reactions.
Patent AU-2329592-A (AU)
Title: A process of and apparatus for treating a fluid
IPC: C02F3/06
Filed: 1992-07-20
Abstract: Apparatus 1 for treating a fluid, in this case wastewater, comprising a vessel or tank 2, means 3 to supply the wastewater in an alternating sequence to the vessel 2, anda means 4 for oxygenating the bed of granular media 5 to provide aerated filter media. The filter bed is aerated during operation by air, oxygen enriched air or other gas being introduced at or adjacent the base (as viewed) of the bed through the means 4, which may be a perforated manifold, diffuser or the like extending substantially over the whole surface area of the bed 5. Also the bed 5 is a granular media such as natural minerals or blast furnace slag media to the surface of the discrete particles of which is attached bacteria and micro-organisms (a biomass) which effects treatment of the fluid. The influent at 3 derived from sewage is counter current to the air, and is particularly a non-nitrified influent namely wastewater that has previously been treated to reduce the BOD (biological oxygen demand) and suspended solids concentrations. The blast furnace slag media 5 has an average particle diameter of 2.8-4.0mm and a porosity of 13.9%. In carrying out the process the periodic reversal of the flow through the filter bed maintain the concentration gradient of the micro-organisms (biomass) substantially uniform as a desired concentration of micro-organisms throughout the depth of the bed under all operating conditions in the embodiments illustrated. This provides for a uniform, efficient treatment of the sewage. <IMAGE>
Patent AU-2648199-A (AU)
Title: Guiding means at a joint
Inventor: OLOFSSON OLA
IPC: E04F15/04
Filed: 1999-02-01
Abstract: A guiding element at a joint between boards, the joint including groove and tongue preferably intended to be joined by the use of glue. The tongue includes at least one guiding wedge. A fitting clearance between the tongue and the groove includes a first fitting clearance and a second, guiding, fitting clearance. The second, guiding, fitting clearance is obtained through the guiding wedges which are arranged parallel to the extension of the joint. The first fitting clearance comprises the main part of the fit and the second, guiding fitting clearance comprises a smaller part of the fit. The first fitting clearance is in the range 0.1-1 mm, while the second, guiding, fitting clearance is in the range 0.01-0.2 mm. The tongue of the joint is provided with at least one equalizing recess so that at least one equalizing cavit
Patent AU-2735900-A (AU)
Title: Casing design for rotating machinery and method for manufacture thereof
Inventor: BRENNAN RAYMOND J
IPC: F04D29/42
Filed: 2000-01-25
Abstract: A casing design for rotating machinery that includes two semi-cylindrical shaped shell sections. Each of the sections includes a machined flange adapted to receive fasteners. The two sections are attached together through fasteners passing through the machined flanges.
Patent AU-2742692-A (AU)
Title: Evaporator or evaporator/condenser
Inventor: HUGHES GREGORY GERALD
IPC: F28F9/00
Filed: 1992-10-29
Abstract: An improved evaporator or evaporator/condenser for use in refrigeration or heat pump systems including first and second spaced, pressure resistant headers (10, 12); a plurality of elongated tubes (20) of flattened cross-section extending in parallel, spaced relation between and in fluid communication with the headers (10, 12) and serpentine fins (34) extending between and bonded to adjacent ones of the tubes (20). The tubes (20) and fins (34), between the headers (10, 12), define a non-planar configuration having an apex (80). A condensate trough (82) is aligned with and opens towards the apex (80) to receive condensate dripping therefrom. <IMAGE>
Patent AU-2808292-A (AU)
Title: Energy-storing prosthetic leg pylon
Inventor: PHILLIPS L VAN
IPC: F16F1/26
Filed: 1992-09-29
Abstract: A prosthetic leg and pylon is characterized by upper and lower pylon members having one or more spring elements operatively attached or disposed therebetween. The pylon members are preferably interengaged and reciprocable one on the other, so that forces imposed on the pylon result in such reciprocation and the corresponding storage of energy in the spring element or elements. The spring elements are capable of releasing some of the stored energy upon removal of the force. Constraining bands may be utilized to limit the amount of deflection of the elongated springs, and the effective length of the prosthesis may be readily adjusted.
Patent AU-2844389-A (AU)
Title: Improvements in paper for use in xerographic imaging processes
Inventor: HERDMAN PETER THOMAS
IPC: G03G7/00
Filed: 1989-01-12
Abstract: A watermarked paper sheet for use in a xerographic ion deposition or magnetographic printing process, in which the sheet has print receiving and reverse sides, the print receiving side of the sheet having a surface resistivity of between 5 x 10<1><0> and 5 x 10<1><2> ohms per square and a Bendsten roughness of not more than 300 millilitres, and the reverse side being formed with a watermark.
Patent AU-2874902-A (AU)
Title: Modified nucleosides for treatment of viral infections and abnormal cellular proliferation
Inventor: STUYVER LIEVEN
IPC: A61K31/7072
Filed: 2001-10-18
Abstract: The disclosed invention is a composition for and a method of treating a Flaviviridae (including BVDV and HCV) infection in a host, including animals, and especially humans, using a nucleoside of general formula (I-b) or its pharmaceutically acceptable salt.
Patent AU-2908692-A (AU)
Title: Piezoelectric and electrostrictive actuators
IPC: H02N2/00
Filed: 1992-10-16
Abstract: An actuator for tilting the plane of an object is constructed from a stack of piezoelectric or electrostrictive members. First alternate interstices between the members are filled with a first conductive material, except that a first gap remains between the material and one side of the stack. Similarly, second alternate interstices between the members are filled with a second conductive material, except that a second gap remains between the material and an opposite side of the stack. The first gap and the second gap have unequal depth into the stack. The first material in the first interstices is coupled in common and the second material in the second interstices is coupled in common. A voltage applied between the first material and the second material will thereby cause the stack to bend, thereby tilting the plane of the op of the stack.
Patent AU-2937799-A (AU)
Title: Arrangement in connection with fibre coating line
Inventor: AURA KIMMO
IPC: C03C25/20
Filed: 1999-03-24
Abstract: The invention relates to an arrangement in connection with a fibre coating line which comprises a fibre payout device (1) from which fibres are arranged to be guided to a press (2) for forming a coating round the fibres, a cooling device (3) for cooling a conductor formed by the coating and the fibres, a pulling device (4) by means of which the conductor formed by the coating and the fibres is pulled further from the press (2), and means for guiding the conductor to the next processing stage after cooling, whereby the pulling device (4) is arranged above the height of the line so as to enable the lowest point of the pulling device (4) to be substantially at the height of the line. To facilitate the start-up of the line, the pulling device (4) is arranged to be uplifted entirely above the height of the line substantially in a vertical direction.
Patent AU-2977099-A (AU)
Title: Method for the purification and recovery of waste gelatin
Inventor: SCHMIDT WILLIAM
IPC: B01D61/14
Filed: 1999-03-01
Abstract: A process for the recovery and purification of a waste gelatin from the manufacture of soft gelatin capsules is disclosed. Dissolution of waste gelatin occurs in vessel (4). A hot aqueous stream (22) to be processed enters diafiltration assembly (16) from which recovered gelatin is carried by line (26), and water and other impurities flow out line (30).