baber/WOPTO huggingface dataset:
Patent AU-583874-B2 (AU)
Title: Tetrahydrobenzthiazoles
Inventor: GRISS GERHART
IPC: C07D277/82
Filed: 1985-12-20
Granted: 1989-05-11
Abstract: This invention relates to new tetrahydrobenzthiazoles of general formula    <IMAGE>  (I)  wherein R1 represents a hydrogen atom, an alkyl group, an alkenyl or alkynyl group, an alkanoyl group, a phenyl alkyl or phenyl alkanoyl group, while the above mentioned phenyl nucleic may each be substituted by 1 or 2 halogen atoms, R2 represents a hydrogen atom or an alkyl group, R3 represents a hydrogen atom, an alkyl group a cycloalkyl group, an alkenyl or alkynyl group, an alkanoyl group, a phenyl alkyl or phenyl alkanoyl group, while the phenyl nucleus may be substituted by fluorine, chlorine or bromine atoms, R4 represents a hydrogen atom, an alkyl group, an alkyl or alkenyl group, or R3 and R4 together with the nitrogen atom between them represent a pyrrolidino, piperidino, hexamethyleneimino or morpholino group, the enantiomers and the acid addition salts thereof. The compounds of general formula I above in which one of the groups R1 or R3 or both groups R1 and R3 represent an acyl group are valuable intermediate products for preparing the other compounds of general formula I which have valuable pharmacological properties. The new compounds may be prepared using methods known per se.
Patent AU-780026-B2 (AU)
Title: A power tool
Inventor: SWADDLE STEVEN
IPC: B24B23/06
Filed: 2001-06-15
Granted: 2005-02-24
Abstract: A power tool comprising a body (20), a motor and a roller (38), characterised in that the motor acts as the roller (38). <IMAGE>
Patent AU-623237-B2 (AU)
Title: Fluid flow control apparatus
Inventor: SPRANGER DOUGLAS M
IPC: A61J3/00
Filed: 1990-03-28
Granted: 1992-05-07
Abstract: A fluid collection reservoir (10) is disclosed comprising a housing (12) having an inlet, a collection chamber (14), an outlet (18), and means for controlling the flow of fluid through the outlet. Said controlling means comprises float means (34) being movable responsive to a level of fluid in said reservoir, lever means (38) including means for sealing said reservoir outlet against fluid flow therethrough, means for displacing said lever means to a position releasing said reservoir outlet seal, and means for holding said lever means in said seal releasing position until a predetermined level of fluid remains in the reservoir and thereafter freeing said lever means for reestablishing said outlet seal. The device is especially suitable for use in the control of the outflow of blood from a blood collection and transfer reservoir.
Patent AU-664790-B2 (AU)
Title: Single-lumen balloon catheter having a directional valve
Inventor: SAMSON GENE
IPC: A61M39/00
Filed: 1993-11-04
Granted: 1995-11-30
Abstract: This invention is a single-lumen balloon catheter having a valve seat on the distal end of the catheter, distal of the balloon, which may be operated by a control wire having a valve plug disposed on the wire. The valve seat may be engaged by the valve plug from either direction, depending on the installation of the control wire. In either event, if the valve plug is installed distally of the valve seat in the catheter lumen, the valve is closed by pulling on the control wire (or moving the control wire in a proximal direction) and introducing fluid through the catheter lumen through the balloon. Alternatively, the guidewire, with its integral valve plug, may be introduced from the proximal end of the catheter and may traverse the body of the balloon to engage the valve seat in the distal end of the catheter. Pushing on the control wire will seat the valve, allowing the introduction of fluid through the catheter lumen to inflate the balloon. The latter arrangement allows the control wire to be interchanged with other guidewires a physician may wish to use. The balloon provided for in this invention is of a single length and does not change its axial length as it is inflated.
Patent AU-641399-B2 (AU)
Title: Method for determining nucleic acid
Inventor: RIJNTJES PETRUS JOHANNES MARIA
IPC: C12Q1/6804
Filed: 1990-06-14
Granted: 1993-09-23
Abstract: The invention relates to a method for the qualitative and/or quantitative determination of nucleic acid in a test fluid by binding biological particles present in the test fluid to a solid carrier by means of an immunochemical reaction. Thereafter the bound biological particles are lysed and the liberated nucleic acid is amplified. A test kit for carrying out the determination is also part of the invention.
Patent AU-625137-B2 (AU)
Title: Lithium salts as red blood cell lysing and hemoglobin denaturing reagents
Inventor: LEWIS LYNETTE A
IPC: G01N33/53
Filed: 1990-07-11
Granted: 1992-07-02
Abstract: Use of a lithium salt, particularly lithium thiocyanate, as an agent for lysing red blood cells and denaturing hemoglobin in the performance of an immunoassay to detect the relative amount of a hemoglobin derivative in a blood sample. The method is particularly useful in the determination of hemoglobin A1c. The method provides a rapid means for releasing hemoglobin from red blood cells by lysis and for exposing the epitope that is characteristic of the A1c form. Low concentrations of the lithium salt provide rapid release and denaturation of hemoglobin without the need for dilution prior to the performance of the immunoassay.
Patent AU-758021-B2 (AU)
Title: Method for fabricating composite pressure vessels and products fabricated by the method
Inventor: MURPHY JAMES C
IPC: B29C70/34
Filed: 1999-09-13
Granted: 2003-03-13
Abstract: A process for fabricating a composite vessel includes: A) preforming a composite shell (63) for the vessel (by, for example, winding fiberglass and a thermoplastic material onto a thermoplastic mandrel), the shell having at least one opening for access to the interior; B) introducing an inflatable liner (66) fabricated from a thermoplastic film (67) into the composite shell through the opening; C) surrounding the composite shell with an outer thermoplastic film; D) in a mold (60) (which may optionally itself be heated), heating the thermoplastic film liner, the composite shell and the outer thermoplastic film while applying at least one force (e.g., by evacuating the mold, pressurizing the interior of the thermoplastic film liner or both) which tends to urge the thermoplastic film liner, the composite shell and the outer thermoplastic film outwardly; E) continuing step D) until the thermoplastic film liner, the composite shell and the outer thermoplastic film consolidate and the resulting composite structure becomes fluid and flows to conform to the interior surface of the mold, thereby forming the composite vessel; F) allowing the formed composite vessel to cool; and G) removing the formed composite vessel from the mold. The resulting composite vessel exhibits superior mechanical and aesthetic properties.
Patent AU-586377-B2 (AU)
Title: Mounting device for a resilient leaf made of a composite material working in flexure
Inventor: GONCOURT LOUIS DE
IPC: F16F1/36
Filed: 1986-08-05
Granted: 1989-07-06
Abstract: Mounting device for a resilient leaf made of a composite material working in flexure having in its vertical plane of symmetry and over at least a part of its length, a thickness increasing towards one of its ends, and in its horizontal plane, a width decreasing towards the same end, the thicker end having an opening capable of cooperating with mounting means, comprising at least one loop (3) formed at the thick end of the leaf and at least one supporting member (12) having an at least partially cylindrical supporting surface (6, 7) cooperating with at least a part of the faces of the loop, the generatrices of the supporting surfaces being parallel to the axis of the loop.
Patent AU-619414-B2 (AU)
Title: Motor for clothes washing machine
Inventor: SMITH DENNIS EDWARD
IPC: H02K7/14
Filed: 1990-08-10
Granted: 1992-01-23
Abstract: An electric motor (2) for a clothes washing machine including the motor and a drive, the motor having a stator (25) held outboard of a frame carrying bearings (38, 39) in which a shaft (11) rotates, the shaft carrying the rotor (21) outboard of the stator (25), and permanent magnets (17) on an inner face of the rotor. The stator (25) is formed as an annular helical yoke edgewise wound from a strip of magnetic material and having an inner face and an outer face, the strip having pole pieces (8) formed integrally therewith extending from one edge of the strip and the strip being edgewise wound whereby the pole pieces coincide in stacked groups to form a plurality of poles arrange at equally spaced intervals extending radially outwardly from the outer face of the yoke. Energisable stator windings (26) are wound directly on the poles (8) of the stator and are adapted to be energised through an electronic commutation circuit (65, 66) and the rotor (21) is mounted for rotation exteriorly of and relative to the stator, the rotor comprising a backing ring (16) of magnetic material and a series of permanent magnets (17) held at spaced apart intervals on an inner surface of the backing ring (16) and opposing the poles (8) of the stator (25). <IMAGE>
Patent AU-724311-B2 (AU)
Title: Methods of delivering materials into the skin, and compositions used therein
Inventor: MANSOURI ZAHRA
IPC: A61K8/64
Filed: 1996-06-13
Granted: 2000-09-14
Abstract: The invention relates to a non-irritating moisturizing or skin care composition comprising an anti-microbial agent in an amount sufficient to kill a microorganism and an emollient.
Patent AU-684500-B2 (AU)
Title: Non-oxidizing polymeric medical implant
Inventor: SUN DEH-CHUAN
IPC: A61L31/00
Filed: 1994-04-26
Granted: 1997-12-18
Abstract: The invention relates in a first embodiment a medical implant comprising an irradiated ultra-high molecular weight polyethylene having a weight-average molecular weight greater than 400 000 and a solubility equal to or less than 80.9% in trichlorobenzene. In a second embodiment, the invention relates to a medical implant comprising an irradiated ultra-high molecular weight polyethylene having a weight-average molecular weight greater than 400 000, wherein the level of free radicals is 1.0 x 10<17>/gram or less and the polyethylene has an oxidation resistance such that its FTIR (Fourier Transform Infra-red Spectroscopy) oxidation index is not increased by oven aging in air at 80 DEG C for up to 11 days. In a third embodiment the invention relates to a medical implant comprising an ultra-high molecular weight polyethylene having a weight-average molecular weight greater than 400 000, wherein the polyethylene has been subjected to an irradiation and to annealing at a temperature greater than 25 DEG  C for a sufficient time to achieve the an oxidation resistance such that its FTIR (Fourier Transform Infra-red Spectroscopy) oxidation index is 0.01 and is not increased by oven aging in air at 80 DEG C for up to 11 days.
Patent AU-696090-B2 (AU)
Title: New glucocorticoids
Inventor: ZENTEL HANS JOACHIM
IPC: C07J43/00
Filed: 1994-03-24
Granted: 1998-09-03
Abstract: PCT No. PCT/EP94/00937 Sec. 371 Date Oct. 6, 1995 Sec. 102(e) Date Oct. 6, 1995 PCT Filed Mar. 24, 1994 PCT Pub. No. WO94/22898 PCT Pub. Date Oct. 13, 1994Glucocorticoids of general formula IR-Val-O-GC (II),are described, in which O-GC is the radical of a 21-hydroxycorticoid that has an antiinflammatory action, Val represents a valine radical in the 21-position of the corticoid and R means a hydrogen atom or a hydrocarbon radical with up to 32 carbon atoms that is optionally substituted by hydroxy groups, amino groups, oxo groups and/or halogen atoms and/or interrupted by oxygen atoms, SO2 groups and/or NH groups and their salts.
Patent AU-591399-B2 (AU)
Title: Field-inversion gel electrophoresis
Inventor: CARLE GEORGES F
IPC: G01N27/447
Filed: 1986-09-26
Granted: 1989-11-30
Abstract: Disclosed herein is a method and apparatus for gel electrophoresis which employs periodic inversion of the electric field essentially in one dimension. According to this system, which is defined herein as field-inversion gel electrophoresis, net migration is achieved by using a longer time or higher voltage in one direction than in the other direction.
Patent AU-541814-B2 (AU)
Title: Generating hydrogen from carbon monoxide and water
Inventor: SCHANNE LOTHAR
IPC: B01J31/26
Filed: 1981-02-06
Granted: 1985-01-24
Abstract: 1. A process for producing hydrogen by means of a homogeneously catalysed conversion of carbon monoxide and water into carbon dioxide and hydrogen using a carbonyl compound of the metals Fe, Co, Cr, Mo, and/or W as the catalyst in the form of an aqueous basic solution, characterized in that carbon monoxide is reacted with water and one of said metal carbonyls at a temperature from 190 degrees C to 300 degrees C and at a carbon monoxide partial pressure between 40 and 500 bar.
Patent AU-772970-B2 (AU)
Title: Method and apparatus for making plastic film, and plastic film
Inventor: KIRJAVAINEN KARI
IPC: B29C55/00
Filed: 2000-09-08
Granted: 2004-05-13
Abstract: A method and an apparatus for making a plastic film, and to a plastic film wherein the method includes extruding a film from plastic material by an extruder and orientating the film after extrusion. Material is mixed into the plastic so that when the plastic film is stretched, cavitation bubbles are formed in the material particles mixed into the plastic. After orientation, gas is arranged to act on the plastic film under high pressure so that the gas diffuses in the cavitation bubbles and causes overpressure in them. Thus it is possible to make a thin foamed film with a foaming degree of over 70%.
Patent AU-596402-B2 (AU)
Title: Improved automatic/remote RF instrument monitoring system
Inventor: GRINDAHL MERVIN LEE
IPC: G08C15/00
Filed: 1987-03-16
Granted: 1990-05-03
Abstract: An RF transponder for use in an automatic/remote instrument monitoring system remotely located from an interrogate/receiver which transmits an RF activation signal to the transponder and which receives and processes RF transponder signals transmitted from the transponder in response to the activation signal, said transponder comprising enable circuit means (100), timing means (308) for timing integration periods, integrator means (302) for integrating a detector signal produced by the detector means (300) over the integration periods and comparator means (306) for comparing the output of the integrator means (302) to a threshold value and for producing a transponder enable signal initiating transmission of the transponder signals.
Patent AU-587897-B2 (AU)
Title: Preparation of solid pharmaceutical forms
Inventor: GOERTZ HANS-HELMUT
IPC: A61K9/20
Filed: 1987-04-10
Granted: 1989-08-31
Abstract: Process for the preparation of solid pharmaceutical forms by mixing one or more pharmaceutical active compounds with one or more fusible, pharmacologically tolerated binders and, if required, other conventional pharmaceutical auxiliaries, at from 50 DEG  to 180 DEG C., and subjecting the mixture to injection molding or extrusion and shaping, wherein the fusible binder used is a NVP polymer which contains not less than 20% by weight of NVP as copolymerized units, and, where they are present, all of whose comonomers contain nitrogen and/or oxygen.
Patent AU-587756-B2 (AU)
Title: Portable financial transaction card capable of authorizing a transaction in foreign currencies
Inventor: BOSTON VINCENT
IPC: G07F7/10
Filed: 1987-05-06
Granted: 1989-08-24
Abstract: A transaction card (10) capable of authorizing a transaction in a foreign currency includes an internal microprocessor (20) which is connected to a memory (22, 24, 30). Stored within the memory (24) is a transaction limit associated with each account of the cardholder, and one or more rates for converting the transaction limit into foreign currencies. The cardholder selects the foreign currency to be used for a purchase. After the selection, the processor (20) converts the transaction limit from a local or base currency to the selected foreign currency. Thereafter, during the transaction, the processor (20) compares the transaction amount with the converted transaction limit to determine if an approval code should be generated. In a preferred embodiment. a key pad (40) is provided on the transaction card (10) to facilitate data entry. In addition an LCD readout (50) is provided for displaying the approval code.
Patent AU-587124-B2 (AU)
Title: Security fence
Inventor: EGOZI AVNER
IPC: G08B13/12
Filed: 1987-05-07
Granted: 1989-08-03
Abstract: A security fence comprising a multiplicity of rigid bar element disposed in a fence configuration, at least one of the rigid bar elements comprising apparatus for providing predetermined bending of an optical fiber in response to bending of the rigid bar element by at least a given amount.
Patent AU-686241-B2 (AU)
Title: Precipitated silica
Inventor: CHEVALLIER YVONICK
IPC: C01B33/193
Filed: 1994-09-29
Granted: 1998-02-05
Abstract: Novel silicas in the form of powder and spherical beads or granules. The silicas are characterized by having a specific CTAB surface of 100-140 m2/g, a small median diameter, following disaggregation by ultrasound means, and optionally, a porous distribution so that the porous volume occupied by the pores whose diameter is 175-275  ANGSTROM  is less than 55% of the porous volume occupied by the pores having diameters of 400  ANGSTROM  or less. The invention also concerns a method for the preparation of said silicas and their use as reinforcing fillers for elastomers.
Patent AU-681449-B2 (AU)
Title: Sealing arrangement for sealing conduits
Inventor: ILESIC PETER
IPC: F16L21/00
Filed: 1994-11-23
Granted: 1997-08-28
Abstract: The invention relates to a sealing device for sealing pipelines for gaseous or fluid media, which contains a closable housing 4, which engages around the pipeline in the manner of a socket, and a sealing element 8 which consists of an elastomeric material, is arranged in the form of a ring in the housing 4 and exhibits an annular bead 12 which projects in the direction of the wall of the pipeline and exhibits a sealing surface which can be rested against the wall. According to the invention, the sealing element 8 contains an annular gap 13 which subdivides the annular bead 12 in the axial direction into a first radial bead 14 on the interior of the seal and into a second radial bead 18 on the exterior of the seal, the gap 13 extending from the sealing surface 15 into the annular bead 12 with such an inclination that an acute-angled sealing lip 21 is formed on the second radial bead 18 adjacent to the gap 13. The first radial bead 14 may exhibit, on the interior of the seal, an axial annular groove in the form of an undercut 16 which forms, on the radial bead 14, an acute-angled sealing lip 17 which is directed towards the interior of the seal. <IMAGE>
Patent AU-590455-B2 (AU)
Title: Process for preparing penems
Inventor: ALTAMURA MARIA
IPC: C07D499/00
Filed: 1987-10-12
Granted: 1989-11-02
Abstract: Compounds of the formula I : <CHEM> wherein R1 represents a hydroxy protecting group and R2 represents a carboxy protecting group, useful as intermediates for the preparation of penem antibiotics, are prepared by hydrolysing a compound of the formula II : <CHEM> wherein R1 and R2 are as defined above and R represents an alkyl, alkenyl or phenylalkyl group having from 1 to 18 carbon atoms, by means of an enzyme capable of se lectively hydrolysing the ester group of the 2-substituent thereof. d
Patent AU-681717-B2 (AU)
Title: Non-oriented, heat-sealing polyester film
Inventor: MERCER JAMES WILSON JR
IPC: C08J5/18
Filed: 1994-10-06
Granted: 1997-09-04
Abstract: Monolayer and multilayer non-oriented polyester films comprising of at least one layer of an amorphous heat-sealing polyester wherein the heat-sealing polyester consisting essentially of terephthalic acid, ethylene glycol, and about 7-15 mol % cyclohexanedimethanol. The heat-sealing polyester has a heat of fusion greater than 0.5 cal/g and is sufficiently crystallizable to allow the drying of mixtures of the heat-sealing polyesters with other crystallizable polyesters without sticking. Multilayered films also contain a layer of an amorphous crystallizable polyethylene terephthalate.
Patent AU-683319-B2 (AU)
Title: Process for the preparation of 2,4,5-tribromopyrrole-3-carbonitrile
Inventor: KAMHI VICTOR MARC
IPC: C07B41/08
Filed: 1994-12-21
Granted: 1997-11-06
Abstract: There is provided a process for the preparation of 2,4,5-tribromopyrrole-3-carbonitrile by reaction of a vinamidinium salt with a glycine ester. 2,4,5-Tribromopyrrole-3-carbonitrile is useful as a molluscicidal agent.
Patent DE-1812961-B2 (DE)
Title: Injection moulding apparatus of the plasticizer screw
IPC: B29C45/50
Filed: 1968-12-05
Abstract: Injection moulding machine of the rotatable plasticizer screw type comprising a fluid pressure activated cylinder enclosing a driving cap, concentric with and connected by splines to a drive shaft, a sleeve surrounding part of and concentric with the driving cap being fixed to one end of the cylinder, and a piston concentric to the sleeve and fixed to one end of the driving cap. The assembly permits axial displacement of screw relative to the drive shaft and axial and rotational displacement of screw relative to the piston. Use of piston rings between piston/cylinder and piston/sleeve prevents fluid leakage into the cylinder.
Patent DE-2005364-B2 (DE)
Title: Roller type photographic copier - markings and scanning counter-equaliser system controls motion of strip carrying originals
IPC: G03B27/62
Filed: 1970-02-06
Abstract: A photographic copier, especially a roller type copier with a motor driven feed device for an original support band having scanning markings at the point of two such bands, the so-called adhesive point markings, and having image markings spatially aligned to the original to be copied and having counters for the various markings with a hand programmeable selector device to bring the next original to the copying location, has an equaliser device (8,9, 10) which relates the counter status (4, 5) to the locating cyphers fed into the selector device (6, 7) for the next original. The qualiser (8, 9, 10) controls a switching device (11) for the strip drive (13).
Patent DE-2007162-B2 (DE)
Title: Logarithmic control exposure circuit - with logarithmic characteristic diode across capacitor with potential compared on operational amplifier
IPC: G03B7/089
Filed: 1970-02-17
Abstract: The shutter of the automatic camera has an improved RC timing circuit in which the EQ capacitor is charged via the photocell, and with a special diode across the capacitor. The diode has a logarithmic current-voltage characteristic and its output is fed to an operational amplifier in which it is compared with logarithmic reference signals to terminate the exposure when a set signal is reached. A simplified control circuit is obtained with no extra complexity in order to translate light level readings into logarithmic signals.
Patent DE-2043533-B2 (DE)
Title: Brick firing tunnel kiln - with movable roof mounted burners
IPC: F27B9/36
Filed: 1970-09-02
Abstract: For the firing of bricks and similar ceramic materials in a tunnel kiln, the charge is placed on trolleys and passed through its wide shallow firing region, where flames are applied to it from the top from roof mounted burners which are being moved so that their nozzles describe a motion across the charge ensuring its even heating. Pref. the burner nozzles are either describing a circular or a pendulum motion.