baber/WOPTO huggingface dataset:
Patent AU-781309-B2 (AU)
Title: A method and apparatus for generating multiple bits of a pseudonoise sequence with each clock pulse by computing the bits in parallel
Inventor: LUPIN EDWARD D
IPC: G06F7/58
Filed: 2000-08-30
Granted: 2005-05-12
Abstract: The invention presented is a novel method and apparatus for generating PN sequences with an arbitrary number of bits, where the number of bits is provided in parallel with each clock pulse. This allows the sequences to be generated at high speed when needed, and allows parallel processing in the acquisition and demodulation processes. In the invention, the initial values of states are loaded into registers of a parallel PN generator, which immediately generates the next n bits of the PN sequence, where n is an arbitrary number dependent on performance required. Then, a first sub-part of the PN generator of the present invention receives the present state of the PN generator and outputs the state of the PN generator n bits in the future. The output of this first sub-part is then provided to a second sub-part of the generator, which generates the next n bits of the PN sequence. In this fashion, the entire PN sequence can be continuously generated. The PN generator also contains a control processor, coordinating co-operation between sub-systems.
Patent AU-628772-B2 (AU)
Title: Thermal barrier coating for substrates and process for producing it
Inventor: TAYLOR THOMAS ALAN
IPC: F01D5/14
Filed: 1990-10-22
Granted: 1992-09-17
Abstract: A thermal barrier coating for substrates comprising zirconia partially stabilized by yttria and having a density greater than 88% of the theoretical density with a plurality of vertical macrocracks homogeneously dispersed throughout the coating to improve its thermal fatigue resistance. The invention also discloses a process for producing the thermal barrier coating.
Patent AU-699080-B2 (AU)
Title: Sustained release particles
Inventor: GUSTAFSSON NILS-OVE
IPC: A61K9/50
Filed: 1996-09-03
Granted: 1998-11-19
Abstract: A method of preparing parenterally administrable sustained release microparticles, which comprises preparing core particles in an aqueous medium that is essentially free from organic solvent, a biologically active substance being entrapped therein during or after said preparation, drying the core particles and coating the same with a release-controlling polymer by air suspension technique so as to create a shell on the core particles without any detrimental exposure of the active substance to organic solvent.  Microparticles obtainable by such a method.
Patent AU-698489-B2 (AU)
Title: A glass brick wall
Inventor: WIRKUS RANDOLF ANDREW
IPC: E04B2/76
Filed: 1994-08-15
Granted: 1998-10-29
Abstract: A glass brick wall (1) comprising a plurality of generally rectangular glass bricks (2) layed in horizontal runs between spaced elongated vertically extending support frame members (3), the wall having horizontally extending elongated separation strips (4) between adjacent horizontal runs, characterised in that, the vertical support frame members (5) present a face incorporating vertically spaced apertures (9) receiving said separation strips (4). <IMAGE>
Patent AU-727848-B2 (AU)
Title: Prodrug forms of ribonucleotide reductase inhibitors 3-AP and 3-AMP
Inventor: LI JUN
IPC: C07D213/74
Filed: 1998-05-14
Granted: 2001-01-04
Abstract: The present invention relates to novel prodrug forms of ribonucleoside diphosphate reductase inhibitors 3-aminopyridine-2-carboxaldehyde thiosemicarbazone (3-AP) 3-amino-4-methylpyridine-2-carboxaldehyde thiosemicarbazone (3-AMP) which have increased water solubility, bioavailablity and resistance to in vivo acetylation of their amino functions. Novel compounds according to the present invention relate to those of the formula:   <IMAGE>   where R4 is H or CH3 and R5 is CHR, benzyl or ortho or para substituted benzyl; R is H, CH3, CH2CH3, CH2CH2CH3or   <IMAGE>   R' is a free acid phosphate, phosphate salt or an -S-S-R'' group; R'' is CH2CH2NHR6, CH2CH2OH, CH2COOR7, an ortho or para substituted alkylphenyl and ortho or para substituted nitro-phenyl; R6 is H, C1-C4 acyl group, trifluoroacetyl, benzoyl or substituted benzoyl group, and R7 is H, C1-C4 alkyl or a benzyl or substituted benzyl.
Patent AU-678054-B2 (AU)
Title: Maleimide-modified high heat ABS resins
Inventor: TRAUGOTT THOMAS D
IPC: C08L51/00
Filed: 1994-08-23
Granted: 1997-05-15
Abstract: Graft copolymerized maleimide-modified, impact resistant monovinylidene aromatic copolymer compositions have substantially improved impact strength and fatigue resistance properties when the swelling index thereof is 12 or greater and when the numerical difference in maleimide monomer content as between the grafted copolymer and matrix copolymer portions thereof differ by no more than 9 percentage points from each other. Such compositions are conveniently prepared by mass, solution or mass/suspension graft copolymerization processes and by deferring the addition of at least about 30 percent of the maleimide monomer ingredient to a point in the process after (and preferably only shortly after) phase inversion of the dissolved impact modifying rubbery polymer ingredient.
Patent AU-635432-B2 (AU)
Title: Conductive sensors and their use in diagnostic assays
IPC: G01N27/02
Filed: 1991-07-09
Granted: 1993-03-18
Abstract: A conductive sensor and its use in a diagnostic assay are disclosed. The miniaturized conductive sensor, utilizing a conducting polymer, is used in a diagnostic device to determine the presence or concentration of a predetermined analyte in a liquid test sample, wherein the predetermined analyte, like glucose, is assayed by an oxidase interaction. The interaction between the oxidase and a small amound of the predetermined analyte in the test sample generates, either directly or indirectly, a dopant compound in a reaction zone of the conductive sensor. The dopant compound then migrates to the detection zone of the conductive sensor of the diagnostic device to oxidize the conducting polymer and convert the conducting polymer from an insulating form to a conducting form. The resulting increase in conductivity of the conducting polymer is measured, then the conductivity increase is correlated to the concentration of the predetermined analyte in the test sample. <IMAGE>
Patent AU-742679-B2 (AU)
Title: Agricultural water retention and flow enhancement mixture
Inventor: SALESTROM RONALD D
IPC: C09K17/40
Filed: 1998-07-16
Granted: 2002-01-10
Abstract: A technique of applying selected chemicals for increasing agricultural water retention and minimizing erosion. The technique applies water absorbent polymers into the top layer of the field. These polymers create a water barrier within the soil. Subsequently, a linear polymer such as polyacrylamide is applied to the soil's surface to minimize erosion during irrigation and precipitation. The water absorbent polymers assist in the thorough application of the linear polymer as the linear polymer is maintained at the surface area and prevented from leeching away.
Patent AU-638360-B2 (AU)
Title: Metal/air cell for a battery
IPC: H01M50/77
Filed: 1991-10-24
Granted: 1993-06-24
Abstract: A metal-air battery is described having recirculated electrolyte. The battery comprises:     (a) a tank (10) defining a reservoir for liquid electrolyte, (b) a support panel (11) mounted in the tank above the electrolyte reservoir; (c) a plurality of individually removable metal-air cells (12) mounted in side-by-side relationship on said support panel (11) with air gaps therebetween, each cell comprising a pair of spaced-apart flat side walls (21) joined by end faces and top and bottom faces, said side walls including air cathodes (22), a metal anode (26) mounted between and spaced from said flat side walls, an electrolyte inlet connector below the lower edge of the anode and an electrolyte outlet connector, said connectors being adapted to removably extend through openings in said support panel, and said outlet connector being adapted to return electrolyte to the reservoir; and   (d) circuit means for connecting said cells to an external load. u
Patent AU-655206-B2 (AU)
Title: Magnetic tape cassettes and a separate housing part therefor
Inventor: SCHOETTLE KLAUS
IPC: G11B23/087
Filed: 1991-10-24
Granted: 1994-12-08
Abstract: A magnetic tape cassette is designed with a casing elevation. The usual two-part casing of such a cassette is simulated by substantially flat casing parts connected to at least one third separate casing part, which is able to be suitably connected to the flat casing parts. The improvement in the position of the tape-guiding elements can be achieved for all types of comparable cassettes. <IMAGE>
Patent AU-746146-B2 (AU)
Title: Reduction of malodour
Inventor: TSUCHIYA RIE
IPC: A61K8/365
Filed: 1998-08-14
Granted: 2002-04-18
Abstract: The present invention relates to the use of one or more oxidoreductases in combination with a mediator for the reduction of malodour. Malodour reducing compositions and products comprising such composition are also claimed.
Patent AU-656154-B2 (AU)
Title: Fused pyrazine derivative
Inventor: SAKAMOTO SHUICHI
IPC: C07D241/52
Filed: 1991-11-01
Granted: 1995-01-27
Abstract: A pyrazine derivative which inhibits glutamate receptor, represented by general formula (Ia) wherein Z represents C or N, provided that two Zs are not N atoms at the same time; R<1> represents (1a) wherein X represents N or R<8>C, R6 represents H or alkyl, and R<7> and R<8> represent each H, alkyl, nitro or phenyl, or alternatively R<7> and R<8> are combined together to represent butadienylene or 1,4-butylene; R<2> and R<3> represent each H, F, cyano, acyl, nitro, alkyl, morpholino or R<1>; R<4> and R<5> represent each H, hydroxy, alkyl, cycloalkyl, heterocycle, pherryl or Y-substituted alkyl; Y represents hydroxy, acyloxy, F-substituted methyl, cycloalkyl, tetrahydrofuryl, carboxyl, alkoxy carbonyl or NR<9>R<1><0>; and R<9> and R<1><0> represent H or alkyl, or alternatively R<9> and R<1><0> are combined together to represent a 5- or 6-membered cyclic group which may contain oxygen atom(s). <CHEM>
Patent AU-758441-B2 (AU)
Title: Novel wound irrigation device and method
Inventor: RUCINSKI PAUL J
IPC: A61M3/02
Filed: 1998-09-16
Granted: 2003-03-20
Abstract: A method for irrigation of a wound, said method comprising a reservoir housing containing a wound irrigation solution and a discharge means attachable thereto, said discharge means having at least one port therethrough wherein said port, or ports forms a nozzle for directing a pressurized dispersed stream of said solution.
Patent BG-60409-B2 (BG)
Title: 4-aryl-1,4-dihydropyridine-3,5-dicarboxy derivatives
Inventor: SEMERARO CLAUDIO
IPC: A61P9/00
Filed: 1993-08-20
Abstract: The compounds have variable pharmacological properties and are applicable as medicaments. The synthesized 4-aryl-1,4-dihydropyridine-3,5-dicarboxy derivatives have general formula (formula) where R1 and R4 independently mean C1-4alkyl group; R2 and R3, independently, mean C1-6alkyl group with a straight or bifurcated chain which can be broken by an oxygen atom; R5 meaning C1-13alkyl group with straight or bifurcated chain or C5-8cycloalkyl group, in a given case substituted by C1-3alkyl group. The invention also relates to methods for the production of the compounds.
Patent DE-1811462-B2 (DE)
Title: Drilling spindle stock between symmetrically arranged workpieces - uses opposing coaxial drilling spindles for simultaneous mirror image drilling
IPC: B23Q39/00
Filed: 1968-11-28
Abstract: The combined drilling and milling machine tool is used for drilling of mirror image positioned workpieces which are mounted on workpiece stands on both sides of the spindle stock. The machine tool table accommodates the spindle stock with three pairs of opposing horizontal spindles. On top of this spindle stock is mounted a horizontal transverse beam whose ends accommodate drilling heads with vertical spindles. Workpieces are mounted on stands arranged on both sides of the spindle stock. Longitudinal chassis members may be drilled simultaneously into right and left handed versions in a single clamping and machining operation. Turret heads can be used for rapid tool change and rotating fixtures for manipulating workpieces.
Patent DE-1916543-B2 (DE)
Title: Quick action coupling for pipe joints - has pivoted bolts and fixing nuts for holding a seal packing
IPC: C02F1/32
Filed: 1969-03-31
Abstract: The rapid coupling is used for connecting a straight pipe to a pipe bend. The straight pipe is inserted coaxially into the pipe bend straight connecting section by a sealing packing which is held by rapidly released tightening bolts. This arrangement is used for example as a water steriliser in which the water flows through the pipe bend and the sealed and clamped quartz pipe accommodates an ultraviolet light generator. This quartz pipe is readily removed for cleaning purposes and refitted. The quartz tube is held in the outer pipe which has a flange into which are screwed two pivoted clamping screw bases. These clamping screws have knurled nuts and they engage with the clamping sleeve flange with slots. This sleeve clamps the sealing packing in a separate seat. The coupling is released and clamped by rotating the clamping bolts about their pivots out and into the flange slots.
Patent DE-1936392-B2 (DE)
Title: Maintaining glass filament diameter constant from melt - using a computer giving command signals to regulate temp. and drawing away speed
IPC: G05B11/32
Filed: 1969-07-17
Abstract: During the spinning from the melt of a thermoplastic material, esp. of glass, the gauge of the filaments is maintained constant. The temp. of the material and the speed at which the filaments are drawn away are monitored and correspd. electrical signals are produced. These are transmitted to a computer for processing into command signals and are used to regulate temp. and drawing away speed in the predetermined manner. Before they are transmitted to the computer, the electrical signals corresp. to the temp. and the drawing away speed, are scanned continuously and alterations occurring between one and the following scanned signal value are transmitted subject to the limitation that each first alteration in one direction or a predetermined number of such first alterations are restricted to a predetermined minimal value. Alterations following these in the same direction are restricted to threshold values which arise each time from the preceeding threshold value in a predetermined manner. The predetermined minimal value for signal values which are diminishing is chosen differently than for increasing signal values. Each threshold value corresp. to the following alterations in the same direction arises from the one immediately preceding by increasing, it this is smaller and by diminishing when it is not smaller than the alteration appertaining to it. Used to suppress as far as possible the effects of interference on the determination of the temp. of the melt and/or winding speed, without reducing significantly the high degree of sensitivity of the measurement.
Patent DE-1966120-B2 (DE)
Title: Liq. cooled piston engine - has two part cooling mantle around cylinder secured between cylinder head and crank case
IPC: F02F1/10
Filed: 1969-07-16
Abstract: The liquid-cooled piston engine has a crank case (1) extending up to the lower end of the cylinder (7), and a mantle (2) secured between the cylinder head (6) and the crank case and surrounding cylinder to form a coolant jacket (8) between them. The mantle is parted in a plane at right angles to the cylinder axis. The two parts (3, 4) of the mantle may be connected by adhesive. A coolant pump may be arranged at one end face, whose spiral housing is integral with the mantle.
Patent DE-2063103-B2 (DE)
Title: Sensor to detect sudden temperature changes - is used to trigger flushing processes in sanitary systems
IPC: G01K3/10
Filed: 1970-12-14
Abstract: The thermometer probes are bedded at least partly and together with the electrical leads in an electrically insulating sealing compound insensitive to the effects of humidity, which is surrounded as far as a housing hole which holds one of the thermometer probes. The probes are cut into a bridge connection in the form of NTC resistances. The resistances are used to actuate the switching elements triggering the flushing process. One of the probes is in direct contact with the medium and the other in contact with it by way of a jacket conducting the temperature changes with a time lag.
Patent DE-2104394-B2 (DE)
Title: Flanged tube inductive flowmeter - has insulating field coils embedded in ferro plastic mixture providing reduced eddy current and saturation
IPC: G01F1/58
Filed: 1971-01-30
Abstract: The inductive flowmeter with low eddy-current and saturation effects consists of a flanged tube of ferromagnetic material (1). The central section of the tube (2, 3) is enlarged to form a cavity. Two parallel filed-coils (4) are placed in the central cavity and enclose the inner bore of the measuring tube. They are insulated from the medium flowing in the bore by an inner sleeve of insulating material (7) running the complete length of the flanged tube. The coils are enclosed on three sides by a mixture which completely fills the inner cavity. The filler comprises a casting resin loaded with finely-divided particles of magnetic material (5). The ferro-magnetic mixture provides the magnetic feed-back circuit which characterises the device.
Patent DE-2903951-B2 (DE)
Inventor: SPRENGLER ADOLF
IPC: B65D90/62
Filed: 1979-02-02
Abstract: An apparatus for closing a discharge opening (3) in the bottom (1) of a container, preferably a rotary mixing table of a processing machine, comprising a closure cover (4) which is arranged on a rotary shaft (5) through a support arm (6). The rotary shaft (5) and the support arm (6) are provided outside the container and adjacent the bottom thereof. A resilient means (8) is disposed between the closure cover (4) and the support arm (6) which are connected together by way of a hinge (7). Preferably the resilient means can be a rubber or plastic member which is faced with metal members (16, 19) and which is arranged between the closure cover (4) and a pivot bearing (9). The pivot bearing (9) is secured to the support arm (6) and has a bearing plate (11) with screw threaded bores (13, 14) for mounting at least one pressure screw (15) and an adjusting screw (17).
Patent IE-S64088-B2 (IE)
Title: A method for monitoring quality of a homeopathic pharmaceutical
Inventor: NELSON WILLIAM CHARLES
IPC: G01N27/22
Filed: 1994-01-31
Abstract: A method for testing quality of a homeopathic pharmaceutical comprises monitoring the or each of the conductance, inductive characteristic and capacitive characteristic of a test sample of the homeopathic pharmaceutical. The test homeopathic pharmaceutical is subjected to an alternating current electrical signal, the frequency of which is gradually increased over the range of 0 Hz to 1,000 Mega Hz. The frequency values of the electrical signal which correspond to the respective minimum values of conductance, inductive characteristic and capacitive characteristic are recorded and compared with the respective corresponding minimum frequency values of a reference homeopathic pharmaceutical.
Patent IE-S80707-B2 (IE)
Title: A gas-extracting device and method of using same for reducing pressure under buildings
Inventor: O'GABHLAIN MICHEAL
IPC: B01D53/00
Filed: 1998-05-06
Abstract: The present invention refers to a gas-extracting device comprising an enclosed one-piece moulded chamber having an extract pipe and at least one inlet pipe for providing fluid communication between the interior of the chamber and at least one perforated pipe. In an alternative embodiment, the gas-extracting device has a non-rectangular base and a cover spaced apart from the base, an extract pipe connection means for connecting he chamber to an extract pipe and at least one inlet pipe connection means provided on the side walls, for connection to at least one perforated pipe. The invention also relates to a method of reducing underfloor pressure in buildings using the above gas-extracting device.
Patent IE-S81092-B2 (IE)
Title: A method and a mould for moulding an article
Inventor: WIEGAND HANS-FR
IPC: B22D17/00
Filed: 1999-07-15
Abstract: A mould (1) for moulding a component (3) in a pressure die cast press (2) comprises a first main die (20) and a second main die (21) and a pair of secondary dies (30) slideably mounted on the second main die (21) for moulding two components (3) in each shot. The first main die (20) is a male die having a spigot (24) extending therefrom for forming a bore (5) in the component (3). The second main die (21) is a female die and forms a flange (8) of the component (3). The secondary dies (30) form a central portion (4) of the component (3). Diverging guide rods (38) extend from the first main die (20) and engage corresponding guide bores (39) in the secondary dies (30) for urging the secondary dies (30) between a closed and an open position. Clearance is provided in the guide bores (39) with the guide rods (38) in the direction of movement of the secondary dies (30), so that movement of the secondary dies (30) from the closed position is delayed until after initial movement of the second main die (21) from the closed towards the open position of the mould (1). In this way the secondary dies (30) grip and retain the components (3) in the second main die (21) for disengaging the components (3) from the spigots (24) as the mould (1) is being opened before the components (3) are ejected from the second main die (21).
Patent JP-S6365842-B2 (JP)
IPC: F24H9/18
Filed: 1980-03-12
Abstract: The fluidising chamber (2) of a combustor is in thermal contact with a surrounding heat exchanger (3). A lined base portion (6) of the chamber capable of containing the bulk of bed material while the bed is slumped is adapted to retard heat transfer from the bed. Thermostat linked devices in the bed and external load are arranged to switch the fuel and gas supplies to the bed so as to enable normal bed temperature to be attained without excessive heat removal to the heat exchanger.
Patent JP-3453055-B2 (JP)
IPC: B32B7/10
Filed: 1998-02-19
Granted: 2003-10-06
Abstract: Electrical devices which comprise at least one metal electrode and a conductive polymer element in contact therewith, wherein the metal surface which contacts the conductive polymer has a roughened or otherwise treated surface to improve its adhesion to the conductive polymer. The metal electrode is preferably an electrodeposited foil or a solid or stranded wire having an electrodeposited coating thereon. The conductive polymer preferably exhibits PTC behavior. The devices include heaters and circuit protection devices. The improved adhesion results in improved physical and electrical stability, and broadens the range of conductive polymer compositions which can be used in a number of applications.