baber/WOPTO huggingface dataset:
Patent AU-2562601-A (AU)
Title: Method and apparatus for generating an rf signal
Inventor: HELLBERG RICHARD
IPC: H04B1/04
Filed: 2000-11-20
Abstract: The invention is concerned with a method of generating a high-power modulated radio-frequency signal from a low- or medium frequency information signal by pulse-forming of the information signal by means of a quantifier to form a digital signal having discrete signal values, generating one or more carrier waves of radio frequency, amplification by means of an amplifier comprising switches into a switched radio-frequency signal carrying the information, the switching events being controlled by the information content of the digital signal, and achieving the desired signal by means of a filter. The method is characterized in the carrier waves are generated by means of alternating radio-frequency voltages and that the amplification is performed by connecting the switches to the alternating carrier voltages, thus causing mixing of the digital signals with a corresponding carrier signal, in accordance with a given information content of the digital signal. The invention is also concerned with an apparatus to carry said method. <IMAGE>
Patent AU-2799000-A (AU)
Title: Use of a melanoma inhibiting activity factor (mia) for cartilage and bone repair
Inventor: DONY CAROLA
IPC: A61P19/08
Filed: 2000-01-27
Abstract: A melanoma inhibiting activity factor (MIA), preferably in combination with an osteoinductive protein, is a useful pharmaceutical agent for promoting bone healing and/or cartilage repair.
Patent AU-2822589-A (AU)
Title: A device for analytical determinations
Inventor: STANLEY CHRISTOPHER JOHN
IPC: G01N33/53
Filed: 1988-12-07
Abstract: A device for carrying out an analytical determination which comprises an assay cassette and a sample transport body which is adapted for location in the assay cassette, the assay cassette having a plurality of discrete reagent chambers which are separated one from another by a separation means which, in use, is ruptured or opened by the transport body, and the assay cassette having a signal detection chamber separated from the final reagent chamber by a separation means which, in use, is ruptured or opened by the transport body.
Patent AU-2839597-A (AU)
Title: Curable coating composition
Inventor: GREEN MARVIN L
IPC: C08G59/14
Filed: 1997-06-30
Abstract: There is described a curable coating composition comprising:   (A) a carbamate-functional component that is the reaction product of:     (1) a compound having a plurality of hydroxyl groups that is the reaction product of:     (a) a compound comprising at least one epoxide group and (b) a compound selected from the group consisting of hydroxy acids comprising at least one organic acid group and at least one hydroxyl group, polyacids comprising a plurality of organic acid groups and mixtures thereof,     (2) a compound comprising a carbamate group, and   (B) a component comprising a plurality of groups that are reactive with the carbamate functional groups on component (A).
Patent AU-2940192-A (AU)
Title: Inking-pad printing press
Inventor: BACHMANN LOUIS
IPC: B41F17/00
Filed: 1992-12-08
Abstract: The inking-pad printing press proposed has an ink reservoir (7) which is open underneath and which is pressed by a piston/cylinder unit on to a mobile printing plate (6). The reservoir (7) is connected by an articulated joint to the piston (15) of the piston/cylinder unit (12), the articulated joint being located inside the reservoir (7), near the upper surface of the printing plate (6). If the upper surface of the printing plate (6) is inclined at an angle, the ink reservoir (7) can adjust itself in any direction to the plate inclination so that a uniform pressure is exerted by the whole of the end of the ink reservoir (7). Thus even if the upper surface of the printing plate is inclined, the printing quality is excellent.
Patent AU-2967195-A (AU)
Title: Light-absorbing and anti-reflective coating for sunglasses
Inventor: ARDEN AMY J
IPC: G02B1/11
Filed: 1995-07-10
Abstract: A sunglass lens having improved anti-reflection and transmittance comprises a lens-shaped substrate and a coating formed on the concave surface of the lens. The first layer deposited adjacent to the concave surface of the lens comprises a titanium suboxide material, the second layer comprises a material having a high refractive index, and the third layer comprises a material having a low refractive index.
Patent AU-3033192-A (AU)
Title: Roll of compressed fibrous mat, method and device for obtaining it
IPC: B65D85/00
Filed: 1992-12-22
Abstract: The baler consists of two endless flexible belts (17, 18), each covering approximately a half of the bale being rolled, which is made from a strip (19) of a compressed fibrous material. The completed roll is discharged from the baler in the same direction as that in which the strip (19) is introduced. The strip of fibrous material (19) is compressed by passing it between two compression units (5, 6) at the inlet side of the baler, e.g. in the form of endless belts which compress the strip without slipping. In a variant of the design the fibrous strip can be held in its compressed state by a metal pressure plate, and as each bale is completed it can be wrapped in a layer of a film material.
Patent AU-3039884-A (AU)
Title: Control valve
Inventor: KUMAR VIRARAGHAVAN SAMPATH
IPC: G05D7/06
Filed: 1984-07-09
Abstract: A solenoid-operated control valve has a main orifice and a valve member for controlling fluid flow therethrough. A leakage orifice extends through the valve member. A check valve seals the leakage orifice when the main orifice is blocked and moves to open the leakage orifice before the main orifice is opened.
Patent AU-3350484-A (AU)
Title: Pyranyl (or cyclohexyl) methane sulfamates and their use as anticonvulsants
Inventor: MARYANOFF BRUCE ELIOT
IPC: C07H15/04
Filed: 1984-09-25
Abstract: Sulfamates of the following formula (I):wherein X is O or CH<sub>2</sub> and R<sub>1</sub>, R<sub>2</sub>, R<sub>3</sub>, R<sub>4</sub> and R<sub>5</sub> are as herein defined have been found to exhibit anticonvulsant activity and are thus useful in the treatment of conditions such as epilepsy. Further, pharmaceutical compositions containing a compound of formula (I) as well as methods for their use and intermediates form part of the present invention.
Patent AU-3369095-A (AU)
Title: Filter for a photothermographic developer
Inventor: BIEGLER ROBERT M
IPC: B01D53/38
Filed: 1995-08-18
Abstract: The present invention provides an alternative filtering system for use with a photothermographic developing apparatus. The inventive filtering system is a three stage system which provides for condensation of fatty acids and removal of particulates prior to absorbing odor causing by-products of photothermographic development.
Patent AU-3392895-A (AU)
Title: Facing panel for earth structures
Inventor: BASTICK MICHEL JACK FERNAND
IPC: E02D29/02
Filed: 1995-09-01
Abstract: PCT No. PCT/GB95/02062 Sec. 371 Date May 13, 1997 Sec. 102(e) Date May 13, 1997 PCT Filed Sep. 1, 1995 PCT Pub. No. WO96/06983 PCT Pub. Date Mar. 7, 1996A facing panel (1) is provided for assembly with like facing panels to form a facing of a stabilized earth structure. The facing panel has two opposed side edges (2) for arrangement edge-to-edge with the side edges of laterally adjacent facing panels, each side edge having a front portion (5) which is straight over substantially the full height of the facing panel, and a rear portion comprising a lateral projection (8) over part of its length and an abutment (6, 7) over another part of its length, the lateral projection being provided for engagement behind a respective abutment on the side edge of a laterally adjacent facing panel to restrain forward movement of the facing panel, and the abutment being provided for engagement in front of a respective lateral projection of said laterally adjacent facing panel or of another laterally adjacent facing panel to restrain rearward movement of the facing panel.
Patent AU-3441797-A (AU)
Title: Metallocene compounds
Inventor: STARZEWSKI KARL-HEINZ ALEKSAND
IPC: C08F10/02
Filed: 1997-07-02
Abstract: Metallocene compounds of the formulawhereCpI and CpII are carbanions having a cyclopentadienyl-containing structure,D is a donor atom andA is an acceptor atom,where D and A are linked by a reversible coordinative bond in such a way that the donor group takes on a positive (partial) charge and the acceptor group takes on a negative (partial) charge,M represents a transition metal of transition group III, IV, V or VI of the Periodic Table of the Elements (Mendeleev),X is one anion equivalent andn is, depending on the charge of M, zero, one, two, three or four,are new and can be used as catalysts for the (co)polymerization of olefins, i-olefins, alkines and/or diolefins or for ring-opening polyaddition.A typical X-ray structure analysis is represented by formula 18a.
Patent AU-3632884-A (AU)
Title: Gear pump extrusion heat control
Inventor: MCKELVEY JAMES M
IPC: B29C48/41
Filed: 1984-12-05
Abstract: A gear pump assisted screw conveyor extrusion system utilizing a cartridge heating device disposed axially within the screw and having the drives for the gear pump and the screw correlated in speed to create relatively little pressure in the thermoplastic material being extruded such that relatively little mechanical working thereof occurs. The thermoplastic material is melted in the screw conveyor primarily by heat transfer from the cartridge heater and the gear pump is utilized for conveying the melted material under pressure to a subsequent work station. A relatively deep material-conveying spiral channel is provided in the screw for maximized extrusion output per revolution of the screw and minimized mechanical energy generation by the screw. A motionless mixer may be employed intermediate the screw and the work station to homogenize the melted material for reducing temperature gradients therein. The system advantageously is capable of extruding material at a substantially greater rate and a lower material temperature and with substantially increased power economy than conventional systems utilizing a high pressure, externally heated screw conveyor portion.
Patent AU-3785089-A (AU)
Title: Process and reagent for the determination of the ionic strength or of the specific weight of aqueous liquids
Inventor: MANGOLD DIETER
IPC: G01N33/487
Filed: 1989-07-04
Abstract: The present invention relates to a process for the determination of the ionic strength or of the specific gravity of an aqueous fluid by mixing the fluid with a suitable reagent, determining the pH in the fluid and evaluating, characterised in that the reagent contains at least one pH buffer substance but no polyelectrolyte polymer or at least one pH buffer substance and/or at least one complexing agent, and to the reagent suitable therefor.
Patent AU-3903793-A (AU)
Title: A panel and a method for producing the panel
Inventor: GARTLAND MATTHEW
IPC: E04C2/24
Filed: 1993-04-23
Abstract: PCT No. PCT/IE93/00023 Sec. 371 Date Oct. 21, 1994 Sec. 102(e) Date Oct. 21, 1994 PCT Filed Apr. 23, 1993 PCT Pub. No. WO93/22115 PCT Pub. Date Nov. 11, 1993A panel (1) comprising a front surface (2) shaped to simulate a framed-up panel is manufactured by forming a main panel member (4) from a main substrate (7) laminated with a main veneer sheet (10). A front surface (5) of the main panel member (4) is formed and shaped to simulate a pair of stiles (12) and an infill panel (14) and to define rail receiving surfaces (15) at opposite ends of the infill panel (14). Rails (16) each formed from a secondary substrate (20) laminated with a secondary veneer sheet (24) are bonded to the rail receiving surfaces (15) and join the stiles (12).
Patent AU-3919585-A (AU)
Title: Measuring optical fiber characteristics
Inventor: SAKAMOTO KATSUJI
IPC: G01M11/00
Filed: 1985-02-27
Abstract: An optical fiber characteristic measuring method and apparatus are disclosed whereby measurements of a plurality of different parameters of an optical fiber can be carried out automatically and successively with a minimum of operator time required. A stage is provided which is movable along a straight line, and a setting station is arranged in the direction of movement of the stage. A plurality of measurement stations are provided having first holders for holding fibers provided on the side of the measuring devices and arranged along a straight line extending parallel to the direction of movement of the stage with a predetermined distance therebetween. The stage is provided with a plurality of second holders for holding the optical fibers to be measured, with the second holders being arranged along a straight line extending parallel to the direction of arrangement of the first holders with the same distance as the predetermined distance therebetween.
Patent AU-3969985-A (AU)
Title: Directional recrystallization of super alloys
Inventor: AUSTIN CURTISS M
IPC: C22F1/10
Filed: 1985-03-11
Abstract: A heat treating method for promoting directional recrystallization in objects in general and, more particularly, forgings having relatively low length to thickness ratios. The objects are partially embedded in containers having insulating material therein. The containers are placed into furnaces wherein the rate of the advancing isotherm travelling through the objects are controlled. This process may be used in lieu of zone annealing and static recrystallization heat treatments.
Patent AU-4012485-A (AU)
Title: Thermoplastic resin composition containing cork
Inventor: GOULDING LESLIE BENJAMIN
IPC: C08L101/00
Filed: 1985-03-19
Abstract: A rail pad or other shaped article in the form of a resiliently compressible extrudate having a textured surface and bomprising particles or granules of cork or similar resiliently compressible cellular material substantially homogenously bispersed throughout a polymeric matrix of generally saturated thermoplastic synthetic resin, preferably ethylene/vinyl acetate copolymer, which has a stiffness modulus of not more than 1000 MPa and is extrudable under conditions at which the cellular material is not significantly degraded, the extrudate having a Poissons ratio less than that of the matrix. The article may be made by forming a hot dough of the matrix and cellular material, feeding the dough in heat-softened state to an extruder, extruding it under conditions which compress the celluar material but avoid any significant mechanical breakdown or denaturing thereof, and relieving the compression of the cellular material downstream of the die but before the matrix has cooled to a temperature which would prevent this.
Patent AU-4027700-A (AU)
Title: Medical devices and applications of polyhydroxyalkanoate polymers
Inventor: WILLIAMS SIMON F
IPC: A61L27/58
Filed: 2000-03-24
Abstract: Devices formed of or including biocompatible polyhydroxyalkanoates are provided with controlled degradation rates, preferably less than one year under physiological conditions. Preferred devices include sutures, suture fasteners, meniscus repair devices, rivets, tacks, staples, screws (including interference screws), bone plates and bone plating systems, surgical mesh, repair patches, slings, cardiovascular patches, orthopedic pins (including bone filling augmentation material), adhesion barriers, stents, guided tissue repair/regeneration devices, articular cartilage repair devices, nerve guides, tendon repair devices, atrial septal defect repair devices, pericardial patches, bulking and filling agents, vein valves, bone marrow scaffolds, meniscus regeneration devices, ligament and tendon grafts, ocular cell implants, spinal fusion cages, skin substitutes, dural substitutes, bone graft substitutes, bone dowels, wound dressings, and hemostats. The polyhydroxyalkanoates can contain additives, be formed of mixtures of monomers or include pendant groups or modifications in their backbones, or can be chemically modified, all to alter the degradation rates. The polyhydroxyalkanoate compositions also provide favorable mechanical properties, biocompatibility, and degradation times within desirable time frames under physiological conditions.
Patent AU-4048897-A (AU)
Title: Non-polymeric flexible organic light emitting device
Inventor: GU GONG
IPC: H01L51/50
Filed: 1997-07-30
Abstract: An organic light emitting device (OLED) is disclosed for which the hole transporting layer, the electron transporting layer and/or the emissive layer, if separately present, is comprised of a non-polymeric material. A method for preparing such OLED's using vacuum deposition techniques is further disclosed.
Patent AU-4145696-A (AU)
Title: Educational and interactive health monitor and method
Inventor: QUY ROGER J
IPC: G16H70/00
Filed: 1995-11-03
Abstract: An electronic health monitoring system. A multimedia processor is a modified CD-ROM multimedia interactive television video game console which comprises a microprocessor, hardware, and software. One or more physiological data monitors are coupled to provide a signal representative of a user's physiological parameter to the multimedia processor through an isolated interface circuit. A hand-held program controller with directional buttons is operated by the user to control the various functions of the multimedia processor. A television is coupled to the multimedia processor to provide sound and a video display based upon output signals from the multimedia processor. Interchangeable compact disks (CD-ROM) comprise additional software. The software contained in the interchangeable compact disks enables the system to execute a variety of health related functions, to display high quality moving or still video images and to produce high quality sound accompaniment. For example, the system may monitor a user's electrocardiographic signals and display an ECG waveform and various other parameters, such as heart rate, on the television screen. The system may also interactively provide more detailed or educational information to the user based upon the user's operation of the hand-held program controller and also based upon predetermined software routines and data stored within the system.
Patent AU-4158989-A (AU)
Title: Process for the preparation of thermoplastic fibres
Inventor: BREEN ADRIAAN WOUTER VAN
IPC: D01F6/30
Filed: 1989-09-20
Abstract: A process for the preparation of thermoplastic fibres which comprises:   a) spinning a solution of an alternating copolymer of an olefinically unsaturated compound and carbon monoxide, having a number average molecular weight of at least 5000, to fibres through a spinning aperture, said solution having a polymer content in the range of from 0.1 - 50 %m, b) submitting the thus obtained fibres to a solvent-removal treatment to remove substantially all the solvent, and c) stretching the thus obtained substantially solvent free fibres in an environment having a temperature between the glass-transition temperature of said polymer and (T+20) DEG C, wherein T is the crystalline melting point of the polymer. l
Patent AU-4195893-A (AU)
Title: Alkylenediamine derivatives
Inventor: MASAKI MITSUO
IPC: C07D413/12
Filed: 1993-07-14
Abstract: Disclosed are new alkylenediamine derivatives of the following formula which are effective for treatment of dysuria are disclosed: <CHEM> wherein R<1> is hydrogen, alkyl, or a substituted or unsubstituted phenyl, naphthyl or aromatic heterocyclic group; R<2> is a substituted or unsubstituted phenyl, naphthyl or aromatic heterocyclic group; R<3> and R<4> represent hydrogen, alkyl, aralkyl or aryl; or R<3> and R<4> are combined to form one of substituted or unsubstituted 5- to 7-membered heterocyclic groups; X is oxygen, sulfur or imino; Y is oxygen or sulfur; Z is -CH2-, -CO- or -CS-; m is an integer of 0-4; n is an integer of 0-4; r is 0 or 1; and p and q represent an integer of 0-5 provided that p plus q is 1-5.
Patent AU-4347997-A (AU)
Title: Dispensing cartridge
Inventor: DANG NGUYEN THAI
IPC: B05C5/00
Filed: 1997-09-12
Abstract: A dispensing cartridge is provided for viscous liquids, such as sealants. The cartridge includes an elongated tubular cylindrical housing defining an elongated interior chamber having a cylindrical interior wall. A dispensing nozzle is formed at one end of the housing and this dispensing nozzle has an opening open to the housing chamber which is less in cross-sectional size than the cross-sectional size of the housing chamber. A substantially semi-spherical wall portion extends between the cylindrical wall of the housing and the nozzle opening while at least one reinforcing rib extends outwardly from an outer surface of the semi-spherical wall portion. This reinforcing rib not only reinforces the semi-spherical wall portion of the housing but also enables the cartridge to be used in a standard caulking gun.
Patent AU-4410800-A (AU)
Title: Automatic method and installation of multiple plasma jet welding
Inventor: AUZARY LOUIS
IPC: B23K103/04
Filed: 2000-04-28
Abstract: The invention concerns an automatic method and installation for multiple plasma jet welding of two metal parts, such as the edges of a tube. The two parts to be welded are assembled along a joint plane. The method consists in generating a first plasma jet exhibiting a first linear welding energy ( DELTA E1) with positive and non null value; generating substantially simultaneously a second plasma jet exhibiting a second positive and non null linear welding energy ( DELTA E2); optionally generating a third plasma jet exhibiting a third positive and non null linear welding energy ( DELTA E3); and welding the two parts, one with the other, by subjecting the joint plane to be welded to said first, second and, optionally, third plasma jets. The invention also concerns the use of said method and installation for making metal tubes.
Patent AU-4519997-A (AU)
Title: Process for manufacturing a magnetic component made of an iron-based soft magnetic alloy having a nanocrystalline structure
Inventor: COUDERCHON GEORGES
IPC: C22C38/16
Filed: 1997-11-14
Abstract: The production of a magnetic component from a nanocrystalline iron based soft magnetic alloy of composition (in at. %) ≥ 60 % Fe, 0.1-3 % Cu, 0-25 % B, 0-30 (preferably ≤ 14) % Si, 0.1-30 % one or more of Nb, W, Ta, Zr, high-frequency, Ti and Mo and balance impurities, the sum of Si + B being 5-30 %, involves producing a toroidal preform by winding an amorphous strip of the alloy around a mandrel and carrying out one or more crystallisation anneal processes at 500-600 degrees C for 0.1-10 hrs. to form nanocrystals. The novelty comprises carrying out a relaxation heat treatment at below the crystallisation start temperature prior to crystallisation annealing.
Patent AU-4536496-A (AU)
Title: Hydroformylation process
Inventor: KISS GABOR
IPC: C07C29/141
Filed: 1996-01-17
Abstract: A dilute ethylene stream, e.g., one produced by steam cracking, is oxonated to yield propanal, without the need to separate other lower hydrocarbons.
Patent AU-4581599-A (AU)
Title: A system and method for recycling numerical values in a computer system
Inventor: DOUCEUR JOHN R
IPC: G06F9/50
Filed: 1999-06-23
Abstract: The present invention is embodied in a system and method for generating and validating reference handles for consumers requiring access to resources in a computer system. The system of the present invention includes a resource manager having a handle administrator, a plurality of consumers, and a plurality of resources. The handle administrator includes an assignment routine, a release routine, and a dereference routine. The assignment routine issues new handles, the release routine releases handles that are no longer required (thus rendering the handle invalid), and the dereference routine dereferences handles into a pointer to a resource, which entails verifying that the handle is valid. Also included is an auxiliary sub-routine for managing used and unused records, an expansion sub-routine for efficiently expanding the handle database, a handle recycling sub-routine for recycling handles, a contraction sub-routine for efficiently contracting the handle database, a hysteresis sub-routine for probabilistically contracting the handle database, and a memory allocation failure sub-routine to improve functionality in the event of memory allocation failure.