baber/WOPTO huggingface dataset:
Patent AU-779027-B2 (AU)
Title: Patches for external use
Inventor: CHONO HIDEHARU
IPC: A61K47/12
Filed: 2000-07-25
Granted: 2005-01-06
Abstract: A patch formulation for external use where a basic drug, an organic acid and an organic acid salt are combined as essential components is disclosed. The basic drug is preferably in the form of its acid addition salt. The organic acid is preferably a carboxylic acid having carbon atoms of 2 to 7, and more preferably at least one acid selected from the group consisting of acetic, lactic, tartaric, citric, malic, benzoic and salicylic acids. The organic acid salt is preferably a metal salt of a carboxylic acid, and more preferably sodium acetate.
Patent AU-775495-B2 (AU)
Title: Method and apparatus for monitoring traffic in a network
Inventor: DIETZ RUSSELL S
IPC: H04L69/40
Filed: 2000-06-30
Granted: 2004-08-05
Abstract: A monitor for and a method of examining packets passing through a connection point on a computer network. Each packets conforms to one or more protocols. The method includes receiving a packet from a packet acquisition device and performing one or more parsing/extraction operations on the packet to create a parser record comprising a function of selected portions of the packet. The parsing/extraction operations depend on one or more of the protocols to which the packet conforms. The method further includes looking up a flow-entry database containing flow-entries for previously encountered conversational flows. The lookup uses the selected packet portions and determining if the packet is of an existing flow. If the packet is of an existing flow, the method classifies the packet as belonging to the found existing flow, and if the packet is of a new flow, the method stores a new flow-entry for the new flow in the flow-entry database, including identifying information for future packets to be identified with the new flow-entry. For the packet of an existing flow, the method updates the flow-entry of the existing flow. Such updating may include storing one or more statistical measures. Any stage of a flow, state is maintained, and the method performs any state processing for an identified state to further the process of identifying the flow. The method thus examines each and every packet passing through the connection point in real time until the application program associated with the conversational flow is determined.
Patent AU-729755-B2 (AU)
Title: Method of implementing dynamic channel allocation in a cellular radio system
Inventor: POSTI HARRI
IPC: H04W16/10
Filed: 1998-02-25
Granted: 2001-02-08
Abstract: A method of implementing dynamic channel allocation in a cellular radio system. The cellular radio system includes, in each cell, at least one base station communicating with subscriber terminals within its area. The system includes, in one cell, at least two subeeils, which include an anrenna unit and in which all available frequencies are dynamically used. All antenna units listen to control channels that subscriber terminals use for connection set-up and a base station measures the power level of the control channels through the antenna units, on the basis of which an antenna unit providing the strongest sigxzal is selected for conricction set-up. The base station measures through the antenna units the interference level of all available traffic channels, on the basis of which that traffic channel in an antenna unit selected for connection set-up which has the least interference is selected for communication. The base station measures through the antenna units the power level of the signals of subscriber terminals having a uaffic connection.
Patent AU-749244-B2 (AU)
Title: Attachment tool for medical drill guide
Inventor: PEPPER JOHN R
IPC: A61B17/17
Filed: 1999-09-03
Granted: 2002-06-20
Abstract: An attachment tool for attaching a drill guide to a medical implant such as an intramedullary nail including a first end and a housing. The first end includes a first opening that allows a fastener to pass through and thread into the implant thus attaching the tool. The housing includes a second opening whose longitudinal axis is preferably offset from the longitudinal axis of the first opening. The housing also includes a guide surface with a grove for directing a driving tool to the second opening. The driving tool is inserted through the second opening to drive the fastener. The driving tool can be inserted and removed during the procedure. In one embodiment, the fastener is cannulated to afford a surgeon access to the interior of the implant. The housing also includes a plurality of holes that can be used as drill guide holes or to attach separate drill guides or other orthopedic devices.
Patent AU-628659-B2 (AU)
Title: Lubricant oil compositions
Inventor: MIZUI KINYA
IPC: C10M105/48
Filed: 1990-09-28
Granted: 1992-09-17
Abstract: The present invention provides lubricant oil compositions comprising a polyalkylene glycol polycarbonate. The lubricant oil compositions are useful for industrial gear oil, automotive gear oil, and lubricant oil for refrigerators, rolling installations and fibers, which are excellent in lubricating properties and detergency. The present invention also relates to lubricant oil compositions which comprise a polyalkylene glycol polycarbonate having mutual solubility with an ozone layer-nondestructive Freon such as Freon R-134a, and which are accordingly especially suited for refrigerators using hydrogenated fluorocarbon as a refrigerant. A polyalkylene glycol polycarbonate according to the invention comprises a polyoxypropylene group in the molecular chain and an alkyl group and an alkyloxyalkylene group at the molecular terminals. This invention provides a process for preparing said polyalkylene glycol polycarbonate wherein a polypropylene glycol and a carbonate are allowed to react, said reaction including condensation polymerization. The invention also provides a process without condensation polymerization for preparing a polyalkylene glycol polyol wherein a polyol and a carbonate is allowed to react in the presence of a basic catalyst while a produced alcohol is being distilled off, the catalyst is removed then, and the unreacted carbonate is eliminated.
Patent AU-632184-B2 (AU)
Title: Zirconium dioxide powder, method for the production thereof, the use thereof and sintered bodies prepared therefrom
IPC: C01G25/02
Filed: 1990-11-09
Granted: 1992-12-17
Abstract: 1. Stabilised or unstabilised zirconium dioxide powder and a process for its preparation. 2.1 In the previously practised processes for the preparation of zirconium dioxide powder, the use of aqueous solutions and the removal of precipitates are great disadvantages. Moreover, the process products often do not have the desired flow, compacting and sintering properties as a result of inhomogeneous distribution of the stabiliser and the presence of large crystallites and hard agglomerates. 2.2 By dissolving zirconyl chloride and, if desired, a stabiliser or its precursor in concentrated formic acid at elevated temperature, evaporating the solution to dryness by evaporation of water, hydrogen chloride and formic acid, calcining of the residue at elevated temperature and, if desired, grinding of the calcined product, it is possible to prepare a stabilised or unstabilised zirconium dioxide powder having good properties. 2.3 The stabilised or unstabilised zirconium oxide powder is suitable for the preparation of sintered articles which can be exposed to high mechanical and/or thermal stresses or are intended to be used for optical purposes.
Patent AU-544712-B2 (AU)
Title: Remote control receiver
Inventor: SKINNER MICHAEL JOHN
IPC: H04L27/06
Filed: 1981-02-10
Granted: 1985-06-13
Abstract: A receiver, for receiving a signal comprising a carrier signal modulated with a digital signal, comprises means for demodulating the received signal to produce an output signal which contains the digital signal. Because of repeated filtering, the digital signal is typically in the form of an approximately sinusoidal signal, which has a component whose frequency is equal to half the basic bit rate of the digital signal: because of noise, this component is subject to considerable timing jitter. To overcome this, the output signal is digitized and applied to a digital correlator, where it is correlated with a reference signal whose frequency is also equal to half the basic bit rate of the digital signal. The reference signal is preferably derived from a phase-locked loop locked to the carrier frequency. The correlator, which is constituted by a microprocessor, determines the instants of time which most nearly coincide with the mean-level crossing points of said component (which instants correspond to transitions between one bit of the digital signal and the next), and also determines successive bit values on the basis of the coincidence determination. The receiver can be used to receive mains-borne signals, i.e. signals transmitted over an electrical power supply network, or radio broadcast signals. The received signals employ at least one of two or more carrier frequencies derived from a common oscillator, and the receiver includes a phase locked loop capable of locking a local oscillator in the receiver to whichever of the carrier frequencies is being received.
Patent AU-581361-B2 (AU)
Title: Blast pipe for refining nozzle
Inventor: BOCK ANDRE
IPC: C21C5/46
Filed: 1987-02-27
Granted: 1989-02-16
Abstract: A blast pipe for delivering refining oxygen to the space above a metal bath in a refining operation is presented. The blast pipe is positioned in a gas supply duct and is provided with a pressure regulating valve. The blast pipe comprises a fixed straight wall portion along which the gas flows in a linear path. The straight wall portion terminates at a sharp edge, constituting a portion of the blast pipe exit orifice. A bent wall segment is located adjacent to and downstream of the straight wall portion and connects the remainder of the straight wall portion to the exit orifice. The bent wall segment preferably has a convergent configuration, upstream of the sharp edge, and a divergent configuration downstream thereof. The exit orifice, in cross section, has the shape of a rectangle, one of the long sides of which constitutes the sharp edge.
Patent AU-703350-B2 (AU)
Title: Novel n-aminoalkylfluorenecarboxamides; a new class of dopamine receptor subtype specific ligands
Inventor: YUAN JUN
IPC: C07D211/32
Filed: 1996-09-12
Granted: 1999-03-25
Abstract: Disclosed are compounds of formula (I) or the pharmaceutically acceptable salts thereof wherein: G represents a group of the formula (a), (b) or (c) where Ra and Rb represent hydrogen, or organic or inorganic substituents; A is an optionally substituted alkylene; R1, R2, R3, R4 represent organic or inorganic substituents; R5 is hydrogen or lower alkyl; R6 and R7 independently represent hydrogen, lower alkyl; or together form a ring of 5-8 members; Z is nitrogen or carbon; and W is optionally substituted aryl or heteroaryl.
Patent AU-641479-B2 (AU)
Title: Tibial component for a replacement knee prosthesis and total knee prosthesis incorporating such a component
Inventor: ASHBY ALAN MILES
IPC: A61F2/30
Filed: 1991-03-08
Granted: 1993-09-23
Abstract: A tibial component for a replacement knee prosthesis comprising a tibial tray (1) for connection to a suitably prepared tibia, said tray carrying fixed lateral and medial condylar bearing components (3, 4), only said medial component (3) having a shock absorber located beneath it. <IMAGE>
Patent AU-674773-B2 (AU)
Title: Tripeptide antithrombotic agents
Inventor: GESELLCHEN PAUL DAVID
IPC: C07K5/078
Filed: 1994-09-13
Granted: 1997-01-09
Abstract: This invention provides (1R, 4aR, 8aR)-1,2,3,4,5,6,7,8-perhydroisoquinolin-1-carbonyl-(L)-prolinyl-(L)-a rginine aldehyde and pharmaceutically acceptable salts and solvates thereof, pharmaceutical formulations containing said compounds and methods of their use as thrombin inhibitors, coagulation inhibitors and thromboembolic disorder agents.
Patent AU-591780-B2 (AU)
Title: Benzo{b}thiophene- and benzo{b}furancarboxamide derivatives their preparation, and pharmaceutical compositions containing them
Inventor: DUBROEUCQ MARIE-CHRISTINE
IPC: C07D307/79
Filed: 1987-06-03
Granted: 1989-12-14
Abstract: Compounds of formula:   <IMAGE>   in which R1 and R2 are each alkyl, cycloalkyl or phenyl, or NR1R2=piperidine, Ar is optionally substituted phenyl or thienyl, and X< is one of the following linkages:   <IMAGE>  are useful as anxiolytic, antianginal and immunomodulatory agents. They may be made by reaction of an amine with the corresponding acid chloride.
Patent AU-737568-B2 (AU)
Title: Colloidally stabilized butadiene emulsions
Inventor: KRISHNAN VENKATARAM
IPC: C08F236/04
Filed: 1998-05-15
Granted: 2001-08-23
Abstract: In one aspect, a stabilized emulsion polymer comprises an aliphatic conjugated diene monomer; a monomer selected from the group consisting of a non-aromatic unsaturated mono- or dicarboxylic ester monomer, an unsaturated aromatic monomer, a nitrogen-containing monomer, and mixtures thereof; a protective colloid; and a surfactant which has ethylenic unsaturation. As a result, the surfactant is polymerized with the monomer and is incorporated into the backbone of the emulsion polymer. In another aspect, the stabilized emulsion polymer includes an oxyalkylene functional monomer selected from the group consisting of: monoesters of mono- and dicarboxylic acids, diesters of dicarboxylic acids, and mixtures thereof; wherein R is selected from the group consisting of hydrogen and C1-C4 alkyl; R' is selected from the group consisting of hydrogen and C1-C4 alkyl; R'' is selected from the group consisting of hydrogen and C1-C4 alkyl; and n is an integer ranging from 1 to 30. The oxyalkylene functional monomer reacts with the monomer and thus becomes incorporated into the backbone of the emulsion polymer.
Patent AU-635411-B2 (AU)
Title: Treated polymer fabrics
IPC: C09K23/46
Filed: 1991-02-28
Granted: 1993-03-18
Abstract: This invention relates to an article comprising: (A) at least one polymer fabric treated with (B) at least one wetting agent which comprises at least one compound of the formulae   <IMAGE> I  or <IMAGE> II   wherein each R1 is independently a hydrocarbyl group having from about 8 to about 150 carbon atoms; each R2 is independently hydrogen, an alkyl group or polyoxyalkylene group; each R3 is independently an alkylene group; R4 is an alkyl group or polyoxyalkylene group; n is 1 to about 150; and M is a hydrogen, an ammonium cation or a metal cation. The treated polymer fabrics of the present invention have improved wicking/wetting characteristics. Further, the fabrics maintain these characteristics upon repeated exposure to fluids.
Patent AU-546026-B2 (AU)
Title: Anti-erosion mat
Inventor: WINTER JAN GERRIT DE
IPC: E01C9/00
Filed: 1981-09-10
Granted: 1985-08-08
Abstract: A tissue mat protecting against erosion comprising a water-pervious tissue layer provided with anchoring loops. The anchoring loops have the form of a yarn woven across the tissue and protruding from the surface of the tissue. It is possible to use a rugged yarn guaranteeing a satisfactory anchorage to this end. The anchoring loops of the tissue ensure that the mat penetrates into the ground and is thus anchored. It is also possible to anchor concrete blocks of means of the anchoring loops by pouring the concrete on the mat or by pressing it thereon.
Patent AU-643270-B2 (AU)
Title: Barrier films for preventing solvent attack on plastic resins
Inventor: BRANDS JAN
IPC: B32B5/18
Filed: 1991-03-05
Granted: 1993-11-11
Abstract: This invention relates to the use of a barrier film consisting essentially of thermoplastic homo- or copolymer polyester resin to protect a styrenic resin sheet which constitutes the inner liner wall of an insulative cabinet wall of, for example, a refrigeration appliance unit from attack by the halogen-containing blowing agents present in the insulative polyurethane foam found within the cabinet wall.
Patent AU-542387-B2 (AU)
Title: Naphthoquinone diazide sulfonic ester
Inventor: STAHLHOFEN PAUL
IPC: C07C241/00
Filed: 1981-10-23
Granted: 1985-02-21
Abstract: A light-sensitive copying material for the preparation of printing plates and photoresists is described, which material contains, as the light-sensitive compound, a naphthoquinone-diazide-sulfonic acid ester of the general formula I   <IMAGE>   in which D is a 1,2-naphthoquinone-2-diazide-4-sulfonyl radical or a 1,2-naphthoquinone-2-diazide-5-sulfonyl radical, R1 is a hydrogen atom or a -COCnH2n+1 radial, and R2 is a hydrogen atom or a -CO-OCnH2n+1 radial, n being a number from 10 to 25 and the sum of the carbon atoms of R1+R2 being n+1. The new quinone-diazides are distinguished by a higher solubility and a greater resistance to developer.
Patent AU-635643-B2 (AU)
Title: Reaction between gas and particulate material
IPC: B01J8/18
Filed: 1991-04-18
Granted: 1993-03-25
Abstract: A reactor includes: a lower zone (I) with a rapid circulation fluidized bed, a dense fluidized bed zone (13) adjacent to the upper area of the lower zone, separated by a partition, said bed receiving solid materials falling on its upper layer while its lower layer returns these materials to the lower zone (I), and an upper zone (II) of the rapid circulation fluidized bed. Application: boilers.
Patent AU-719922-B2 (AU)
Title: Apparatus and method for detecting leakage through filtration membrane
Inventor: FUKADA SEIJI
IPC: G01N15/08
Filed: 1997-12-25
Granted: 2000-05-18
Abstract: An apparatus for detecting leakage through a filtration membrane which comprises a gas-supplying means for supplying a gas to one of two spaces formed by partition with the filtration membrane, a gas-detecting means for measuring the degree of leakage of the gas into the other space, and a means for preventing the undesirable influence of the supplied gas on said gas-detecting means. <IMAGE>
Patent AU-649702-B2 (AU)
Title: Aerosol drug formulations
Inventor: JOHNSON KEITH A
IPC: A61K9/00
Filed: 1991-06-27
Granted: 1994-06-02
Abstract: Aerosol formulations comprising an inhalation drug, 1,1,1,2-tetrafluoroethane (P134a) and a surface active agent soluble in 1,1,1,2-tetrafluoroethane.
Patent AU-607730-B2 (AU)
Title: Parts for and methods of repairing turbine blades
Inventor: FRASER MICHAEL JAMES
IPC: B23P6/00
Filed: 1987-12-18
Granted: 1991-03-14
Abstract: A spare part for, and a method of, repairing a high velocity fluid flow machine part, for example a turbine blade (10) comprises an insert (20) which may be made from a piece of material the same as the turbine blade (10) and prior to attachment to the blade has an edge region (21) hardened by any suitable means, for example induction hardening, or with a first part made from a durable material and a second part of a material compatible with the blade material, the insert (20) then being secured to the blade (10) by welding or brazing, the weld or braze material being of a relatively soft nature to provide a cushion between the insert and the blade so as to minimise the occurrence of stress corrosion cracking.
Patent AU-635186-B2 (AU)
Title: Spiral filtration module with strengthened membrane leaves and method of constructing same
IPC: B01D65/00
Filed: 1991-10-30
Granted: 1993-03-11
Abstract: The subject of the present invention is an improved leaf packet useful in forming a spiral filtration module, and an improved module which results from utilization of the leaf packet and a method of preparing the leaf packet. The membrane sheet (10) utilized in forming a spiral filtration module is fused and densified in the area of its fold to increase the sheet density in this area and thus provide protection against mechanical failure. The densification includes the application of heat and pressure to the membrane surface (12) of the sheet so as to densify the membrane surface and seal it against the penetration of feed stream liquid while also densifying the membrane, the backing and an optional reinforcing strip (18).
Patent AU-2001295074-B2 (AU)
Title: Minimally-invasive annuloplasty repair segment delivery template system
Inventor: COSGROVE DELOS M
IPC: A61F2/24
Filed: 2001-09-26
Granted: 2004-01-22
Abstract: An annuloplasty repair segment and template for heart valve annulus repair. The elongate flexible template may form a distal part of a holder that also has a proximal handle. Alternatively, the template may be releasably attached to a mandrel that slides within a delivery sheath, the template being released from the end of the sheath to enable manipulation by a surgeon. A tether connecting the template and mandrel may also be provided. The template may be elastic, temperature responsive, or multiple linked segments. The template may be aligned with the handle and form a two- or three-dimensional curve out of alignment with the handle such that the annuloplasty repair segment attached thereto conforms to the curve. The template may be actively or passively converted between its straight and curved positions. The combined holder and ring is especially suited for minimally-invasive surgeries in which the combination is delivered to an implantation site through a small access incision with or without a cannula, or through a catheter passed though the patient's vasculature.
Patent DE-1912843-B2 (DE)
Title: Starting pulse unit for transistor inverter - employs capacitor discharging through level detector
IPC: H02M7/5375
Filed: 1969-03-13
Abstract: A self oscillating transistor inverter uses output transformer saturation to provide the pulsing signals, and start up the inherent oscillations. A capacitor (C1) is charged by the supply voltage to a point where a connected unijunction transistor (T1) breaks over and discharges the capacitor energy into one of the power transistors (T2) thus setting the bridge into operation. The unijunction emitter (E) is connected through a diode (G) and limiting is discharged each time the output transistor conducts, the conducts, the unijunction thereby being prevented from operating again since the charging time of the capacitor is chosen to be longer than the inverter oscillation time.
Patent DE-1917242-B2 (DE)
Title: Mould for obtaining core samples from concrete - uses inverted frustum of cone with inner cylindrical tube to enclose sample
IPC: G01N1/04
Filed: 1969-04-03
Abstract: The mould for obtaining core samples from concrete floors comprises two separate components, one fitting within the other. The outer element consists of an inverted frustum of a cone (A) of metal or cardboard. An inner cylindrical tube (B) having the same overall diameter as the opening in the narrow end of the cone is placed vertically within the cone. Both elements have the same height and are positioned so that their upper edges correspond with the upper surface of the poured concrete. When set, the conical plug and inner cylinder of concrete can be readily removed due to the tapered shape of the outer element. The cylinder of material (14) may then be pushed out of the central tube.
Patent DE-2024963-B2 (DE)
Title: PAM to PCM code converter for PCM communications - varies conversion curves of coder and decoder relative to one another to reduce distortion
IPC: H03M1/00
Filed: 1970-05-22
Abstract: The PAM to PCM code converter (and vice versa), for a PCM communications system, consists of a coder at the transmitter and a decoder at the receiver. The relative positions of the conversion curves of the coder and decoder are altered relative to the instantaneous amplitude of the PAM signal such that the baseline voltage obtained by dividing the supply voltage is varied by a voltage divider. The divided voltage depends on the frequency of occurrence of higher-valued binary bits in the retrieved or received PCM words. The higher-valued bits are integrated by an RC circuit coupled to the controllable part of the voltage divider. The baseline voltage is taken from the capacitor.