baber/WOPTO huggingface dataset:
Patent AU-6259290-A (AU)
Title: Acetylenes disubstituted with a phenyl group and a 2-substituted chromanyl, thiochromanyl or 1,2,3,4 - tetrahydroquinolinyl group having retinoid-like activity
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: A61P37/00
Filed: 1990-09-17
Abstract: Retinold-like activity is exhibited by compounds of the formula <CHEM> where X is S, O or NR min ; where R min  is hydrogen or lower alkyl; R1, R2 and R3 are hydrogen or lower alkyl; R4 and R5 are hydrogen or lower alkyl with the proviso that R4 and R5 cannot both be hydrogen, R6 is hydrogen, lower alkyl, lower alkenyl, lower cycloalkyl or halogen; n is 0 - 5, and B is H, -COOH or a pharmaceutically acceptable salt, ester or amide thereof, -CH2OH or an ether or ester derivative, or -CHO or an acetal derivative, or -COR1 or a ketal derivative where R1 is -(CH2)mCH3 where m is 0-4, or a pharmaceutically acceptable salt thereof.
Patent AU-6273490-A (AU)
Title: Process for disinfecting hard surfaces with chlorine dioxide
Inventor: SCHRODER KARL-HEINZ
IPC: A61L2/20
Filed: 1990-08-21
Abstract: PCT No. PCT/EP90/01377 Sec. 371 Date Feb. 28, 1992 Sec. 102(e) Date Feb. 28, 1992 PCT Filed Aug. 21, 1990 PCT Pub. No. WO91/03265 PCT Pub. Date Mar. 21, 1991.Method for disinfecting hard surfaces by treating the hard surfaces with an aqueous composition containing from 2 to 40% by weight of a sodium chlorite and from 1 to 60% by weight of at least one nitrogen-free acidic scale inhibiting agent. The composition generates chlorine dioxide in situ and also acts as a water hardness stabilizer and corrosion inhibitor.
Patent AU-6332394-A (AU)
Title: Melting furnace with gas injection
Inventor: PERRIN NICOLAS
IPC: F27D3/16
Filed: 1994-05-26
Abstract: A furnace comprises a space overlying a charge into which space opens at least one oxygenated gas injector passing through the periphery of the furnace to deliver within this space a jet of gas that is nonradial relative to a vertical axis of the space. Each injector comprises a) a head (14) disposed within the thickness of the wall (1) of the furnace and having a gas passage having an axis (11) inclined at a predetermined angle ( alpha ) to an axis (15) that is substantially radial relative to the vertical axis of the space overlying the charge and b) a substantially cylindrical body (16) prolonging the head and the gas passage within the furnace along this substantially radial axis (15), itself substantially perpendicular to the wall (1) through which it passes. The injector is useful in an electric furnace for melting scrap for the production of steel.
Patent AU-6368600-A (AU)
Title: Intermodulation product cancellation circuit
Inventor: RZYSKI EUGENE
IPC: H03F1/32
Filed: 2000-07-24
Abstract: A cancellation circuit is provided for canceling undesirable intermodulation (IM) products in electrical circuitry. The IM cancellation circuit includes a stepping spectrum analyzer which recognizes and measures the frequencies and amplitudes of different signal components of an RF signal across a desired frequency band. This information is forwarded to a processor which contains look-up tables or the like which provides information relating to the frequencies and/or amplitudes of signal components which are intended to reside in the RF signal. By comparison of the look-up tables to the frequencies and amplitudes measured and recognized by the sweeping spectrum analyzer, the processor of the cancellation circuit is able to determine whether the signal components in the RF signal are intended "information" carrying signals or unintended IM products. Where the processor has determined that a signal component is an unintended IM product, the processor controls a variable voltage controlled oscillator and variable amplifier to create a cancellation signal having an identical frequency and amplitude as the frequency and amplitude of the IM product. A phase shifter is provided to shift the phase of the cancellation signal 180° with respect to the IM product and the cancellation signal is combined with the RF signal to produce an output signal having the IM product canceled.
Patent AU-6523796-A (AU)
Title: Data backup
Inventor: AUSTIN KENNETH
IPC: G06F3/06
Filed: 1996-07-08
Abstract: A data transfer system for transferring data between a computer and a video recorder/player is disclosed. Generating means generate a video signal. Coding means code data received from a computer. Mixing means mix the coded data with the video signal to carry the data on the video signal. Furthermore, separating means separate coded data from a video signal received from a video recorder/player. Decoding means decode data separated by the separating means. Settable timing means control the rate of transfer of data between the computer and the video recorder/player. A predetermined number of data bits carried on the video signal are carried on each of a plurality of lines of the video signal. Each line carries markers to define the beginning and end of the line and when the video signal is decoded, missing data bits on a line are replaced by a predetermined sequence of bits, and each such sequence of bits is detected by an error detector and reconstituted by the original bits by an error correction process.
Patent AU-6730681-A (AU)
Title: Metallised laminates
Inventor: LEEUW J A N DE
IPC: B32B7/06
Filed: 1981-02-13
Abstract: The composite structure, which has a reflectivity of at least 85%, a heat-emission of about 8% of the Stefan-Boltzmann constant at 23 DEG C, a mirror reflectivity (as defined) of at least 4 and dead fold properties the same as the substrate, is prepared by coating a smooth polymeric film (1) with a lacquer (2) which gives a releasable bond to the film and has a contact angle of zero degrees to the film, vapour depositing a metal layer (3) on the lacquer to produce a non-releasable bond, applying a laminating adhesive (6) to the metal layer (3) and bonding by means of the laminating adhesive (6) to a non-metallic substrate (7) and stripping the polymer film (1) from the lacquer layer (2).
Patent AU-6761098-A (AU)
Title: Immunotherapy of b-cell malignancies using anti-cd22 antibodies
Inventor: GOLDENBERG DAVID M
IPC: A61P43/00
Filed: 1998-03-17
Abstract: B-Cell malignancies, such as the B-cell subtype of non-Hodgkin's lymphoma and chronic lymphocytic leukemia, are significant contributors to cancer mortality. The response of B-cell malignancies to various forms of treatment is mixed. Traditional methods of treating B-cell malignancies, including chemotherapy and radiotherapy, have limited utility due to toxic side effects. Immunotherapy with anti-CD20 antibodies have also provided limited success. The use of antibodies that bind with the CD22 antigen, however, provides an effective means to treat B-cell malignancies such as indolent and aggressive forms of B-cell lymphomas, and acute and chronic forms of lymphatic leukemias. Moreover, immunotherapy with anti-CD22 antibodies requires comparatively low doses of antibody protein, and can be used effectively in multimodal therapies.
Patent AU-6968396-A (AU)
Title: Method and apparatus to determine and control the carbon content of steel in a bof vessel
Inventor: ALOK SHARAN
IPC: C21C5/46
Filed: 1996-09-06
Abstract: A method of determining carbon content of a heat during an oxygen blow into a BOF vessel. The light intensity emitted from the BOF vessel is measured by measuring an (ILI) value indicative of an increase, and a (DLI) value indicative of a decrease in light intensity emitted from the vessel, and calculating a DLI/ILI ratio. The amount of oxygen blown into the vessel is measured and the in-blow % carbon content of the heat is calculated using the ratio and the amount of oxygen blown. The oxygen blow into the vessel is stopped when the calculated carbon content is equal to an aim carbon for the heat, and the heat is then tapped for further processing into a finished steel product. Also claimed are a further two methods of determining carbon content of a heat during an oxygen blow into a BOF vessel. Also claimed are two apparatus for determining in-blow % carbon content in a BOF vessel. Also claimed is a light meter.
Patent AU-7007181-A (AU)
Title: Conveying printed sheets
Inventor: BONOMI A
IPC: B65H29/00
Filed: 1981-05-01
Abstract: This conveyor device for transferring freshly printed sheets from a printing machine to a stack or to another printing machine, comprises a first chain clips system movable continuously and adapted to hold with its clips the leading edge of the sheet. This first system comprises a rectilinear path section along which a second system of chain clips is provided, the clips of this second system, disposed in the same transport plane as those of the first system, being adapted to grip the trailing edge of each sheet as it penetrates this section, and to subsequently stretch the sheet tautly by accomplishing a slight backward movement in relation to the clips of the first system, and to hold the sheet taut throughout its travel through this section. This device is applicable notably to a drying station of a machine for printing sheets according to the direct plate printing process and is also adapted to turn the sheets.
Patent AU-7045791-A (AU)
Title: A herbicidal formulation containing glyphosate acid
IPC: A01N25/30
Filed: 1990-12-17
Abstract: A herbicidal formulation which is a water-soluble powdery or granular free-flowing formulation comprising glyphosate acid (N-phosphonomethylglycine) and a surface-active agent that is a powdery or granular nonionic polyglycol ether of a straight chain, saturated, high molecular weight fatty alcohol having an average chain length of C16-C18, about 25 units of ethylene oxide per mole of fatty alcohol and an HLB value of about 16, said formulation is a highly efficient herbicide.
Patent AU-7116191-A (AU)
Title: Optical disc having signal recording layer on each side and method for producing same
Inventor: SUZUKI AKIRA
IPC: G11B7/24024
Filed: 1991-02-18
Abstract: A double-side optical disc formed by a pair of optical disc halves bonded together, and a process for producing the double-side optical disc. An adhesive is applied to the disc halves, which are then bonded together at an angle relative to each other in which the direction of the adhesive flow on one disc half will intersect the direction of the adhesive flow on the other disc half. In this manner, satisfactory flatness of the optical disc may be achieved without being affected by surface irregularities of the adhesive layer. <IMAGE>
Patent AU-7201800-A (AU)
Title: New nucleotide sequences which code for the zwal gene
Inventor: MOCKEL BETTINA
IPC: C12N15/31
Filed: 2000-12-01
Abstract: Isolated polynucleotide (I) is the new zwa1 gene from Corynebacterium glutamicum. Isolated zwa1 polynucleotide (I) contains a sequence that is: (i) at least 70% identical with a sequence that encodes a 199 amino acid (aa) sequence (II), given in the specification; (ii) encodes a polypeptide at least 70% identical with (II); (iii) is the complement of (i) or (ii); or (iv) contains at least 15 consecutive nucleotides (nt) from (i)-(iii). Independent claims are also included for the following: (1) vectors containing (I); (2) coryneform bacterial host cells containing the vector of (1) or having the zwa1 gene amplified; and (3) production of L-amino acids, especially L-lysine, by growing an aa-producing bacterium in which at least the zwa1 gene has been amplified.
Patent AU-7231094-A (AU)
Title: Sliding panel and corner bracket for same
Inventor: CATTOIRE MICHEL
IPC: E05D15/06
Filed: 1994-07-07
Abstract: This sliding panel, which slides between two opposite and parallel rails, includes a frame (2) comprising two posts (31, 32) and two cross-pieces (41, 42) joined at right-angles by means of four corner brackets (51 to 54) each having at least two perpendicular sides for attachment to a post (31, 32) and to a cross-piece (41, 42), wherein at least each of the two lower corner brackets (53, 54) includes a means (10) adapted to roll on a rail (76). The frame is fitted with a panel (12) filling the frame opening. Each lower corner bracket (53, 54), provided with a roller means, includes: a housing (13) shaped as a parallelepiped box opened at the front and downwards, and defined by a base (61) and three sides (7, 8 and 9); a sliding member (14) bearing the roller means (10), having a shorter length than the housing in which it is slidingly mounted and removable through the housing opening (6); and a strut (15) for adjusting the spacing between the housing (13) and the sliding member (14), and located between them.
Patent AU-7481191-A (AU)
Title: Azo-derivatives, pharmaceutical preparations containing them, and their use against aids
Inventor: VANDEVELDE MICHEL
IPC: A61P31/18
Filed: 1991-03-08
Abstract: Compositions useful in methods of disinfecting contain azoic compounds of the general formula   <IMAGE>   wherein R1, R2, R3 and R4 are identical or different and each represents an atom of hydrogen or an aliphatic or aromatic hydrocarbon radical comprising from 1 to 6 carbon atoms; X1 and X2 are identical or different and each represents an oxygen atom or an NR5 group, wherein R5 is a hydrogen atom, an aliphatic or aromatic hydrocarbon radical comprising from 1 to 6 carbon atoms, or a nitro group; and wherein when two NR5 groups are simultaneously present each R5 may be identical to or different from the other. Compositions containing the azoic compounds in a liquid medium at concentrations of from 35  mu gr/ml to 2 mgr/ml are sufficient to impede replication and proliferation of viruses of the retrovirus group yet they are insufficiently toxic to destroy sound human or animal cells which come in contact with the compositions. Methods of disinfecting using the compositions are also provided.
Patent AU-7515201-A (AU)
Title: Foot support for a patient support
Inventor: RUEHL JOHN W
IPC: A61G7/05
Filed: 2001-06-01
Abstract: A patient support (10) including a frame (12), a head portion (14), a foot portion (18) and a seat portion (16). The foot portion (18) includes a removable foot section (20) and laterally spaced foot supports (22, 24) configured to define a central opening therebetween. The foot supports (22, 24) are configured to move about a substantially vertical axis (26) and about a substantially horizontal axis (32). A position adjustment mechanism (48) is provided for locking the foot supports (22, 24) in desired positions relative to the frame (12). A light assembly (120) is supported by the foot portion (18). Likewise, calf supports (226, 228) are coupled to the foot supports (22, 24) and are adjustable between storage and use positions. An actuator (362) is provided to move the head portion (14) relative to the seat and foot portions (16 and 18). A release system (364) is coupled to the actuator (362) to facilitate rapid lowering of the head portion (14) of the patient support (10).
Patent AU-7674881-A (AU)
Title: Hydroxycyanomethylphosphonic acid
Inventor: OEDIGER HERMANN
IPC: C07F9/38
Filed: 1981-10-23
Abstract: The invention relates to phosphonodroxyacetonitrile and a process for its production which comprises reacting phosphono formaldehyde, in salt form, with hydrocyanic acid (then, if desired, converting the free phosphonohydroxyacetonitrile to salt thereof. The phosphonohydroxyacetonitrile is useful, for example, as an intermediate for the production of phosphonohydroxyacetic acid, an antiviral agent.
Patent AU-7790591-A (AU)
Title: Apparatus and method for reducing distortion in amplification
Inventor: KENINGTON PETER BLAKEBOROUGH
IPC: H03F1/32
Filed: 1991-04-25
Abstract: Broadband amplifiers which are intended to be linear suffer from distortion and although many techniques have been devised to overcome this problem significant improvements are required especially at frequencies above 100 MHz. An error signal is formed from the output of the amplifier 4 by comparison in a subtractor 11 with its input and the error signal is combined in a coupler 17 with the amplifier output to reduce distortion. The present invention provides automatic amplitude and phase control of the signals forming the error signal by means of components 24 and 25 in a multi-channel input and in the error signal by means of components 13 and 14. These components receive control signals from feedback networks 18' and 20' which each process two of three input signals from: couplers 34, 36 before the subtractor 11, a coupler 22 which passes the error signal and a coupler 21 after the coupler 17. Preferably the two input signals used by a feedback network are used to form in-phase and quadrature signals by a 90 DEG  phase shifter 41 and mixers 42 and 43. These signals are each amplified 46, 47 and integrated 48, 49 to provide the control signals. The input signals from the feedback networks may be reduced in frequency and applied to a DSP which then provides the control signals. <IMAGE>
Patent AU-7811398-A (AU)
Title: Inhibitors of dna immunostimulatory sequence activity
Inventor: RAY EYAL
IPC: C12Q1/6883
Filed: 1998-06-05
Abstract: The invention relates to oligonucleotides which comprise a hexameric nucleotide sequence of the formula 5'-Purine-Purine-[Y]-[Z]-Pyrimidine-Pyrimidine-3' or 5' Purine-Purine-[Y]-[Z]-poly(Pyrimidine)-3'; wherein Y is any naturally occurring or synthetic nucleotide except cytosine and Z is any naturally occurring or synthetic nucleotide and wherein when Y is not guanosine or inosine, Z is guanosine or inosine. The oligonucleotides are useful in method of treatments including for reducing inflammation in a host; treating an autoimmune disorder; or inducing a Th2 immune response to an extracellular antigen. Exemplary hexameric nucleotide sequences include AAGGTT, AAGGTC, AAGGCC, AGGGTT, AGGGTC, AGGGCT, GGGGTT, GGGGTC, GGGGCT, GAGGTT, GAGGTC, GAGGCC, AAGCTT, AAGCTC, AAGCCC, AAGCCT, AGGCTC, AGGCCC, AGGCCT, GGGCTT, GGGCTC, GGGCCC, GAGCTT, GAGCTC, GAGCCC, and GAGCCT.
Patent AU-7820100-A (AU)
Title: Versatile charge sampling circuits
Inventor: YUAN JIREN
IPC: H04B1/00
Filed: 2000-09-25
Abstract: A band pass charge sampling (BPCS) circuit (5) is disclosed. Te BPCS circuit (5) comprises a control signal generator (7) for controlling a first and second end of a differential analog signal to be weighted by a weighting-and-sampling (W&S) element (6) during a W&S phase responsive to a W&S signal from said control signal generator (7). The current of said analog signal passes through said W&S element (6) only when said W&S signal is in a W&S phase. Said control signal generator (7) is adapted for controlling the output signal of said W&S element (6) to be integrated by an intergrator (3) during said W&S phase. The current of the output signal of said W&S element (6) is integrated to an integrated charge for producing a proportional voltage or current sample at a signal output at the end of said W&S phase.
Patent AU-8494991-A (AU)
Title: Treatment element and method for treating the inside of pipes
Inventor: DOES HENDRIK JOHN VAN DER
IPC: B08B9/04
Filed: 1991-08-29
Abstract: PCT No. PCT/NL91/00160 Sec. 371 Date Feb. 25, 1993 Sec. 102(e) Date Feb. 25, 1993 PCT Filed Aug. 29, 1991 PCT Pub. No. WO92/04136 PCT Pub. Date Mar. 19, 1992.A treatment element is provided for treating the inside of pipes, which element is bulged out by a medium flow presence in the pipe (1), while the movement of the element through the pipe can be controlled by a flexible pulling element. This treatment element (2) comprises a radially free compressible bag, the edge (5) of the open edge (6) of which is connected to the flexible pulling element (4). A wall pan (3) running in the peripheral direction of the bag is pressed against the inner wall of the pipe by the thrust of the medium, through which the inner wall is treated.
Patent AU-8623698-A (AU)
Title: Perfluoroalkylated oligomer compounds, process for preparing the same and their use in nmr diagnosis
Inventor: PLATZEK JOHANNES DR
IPC: A61K49/04
Filed: 1998-05-28
Abstract: Perfluoroalkylated oligomer compounds have the general formula (I) A-R<F>, in which A is a molecular fraction with 2-6 metal complexes bonded to an annular structural chain directly or via a linker with a nitrogen atom; and R<F> is a perfluorinated, straight-chain or branched carbon chain of formula CnF2nE, in which is a terminal fluorine, chlorine, bromine, iodine or hydrogen atom and n equals 4-30. These compounds are valuable for diagnosis, in particular as in-vivo contrasting agents.
Patent AU-8637282-A (AU)
Title: Preparation of alkali metal polyphosphates
Inventor: DAMMAN BEN
IPC: B01D1/18
Filed: 1982-07-23
Abstract: The disclosure relates to a process for making alkali metal phosphates, especially alkali metal polyphosphates, from alkali metal phosphate solutions or suspensions. To this end the solutions or suspensions are forced to flow through a plurality of single opening nozzle structures under a pressure of 6 to 66 bars and sprayed inside a tower through a flame zone produced by a plurality of burners arranged in annular fashion. The disclosure also relates to a device for carrying out the process, wherein a cylindrical spray tower (1) having a tapered lower end and being closed by means of a cover (2) has a solvent feed pipe (5) terminating in a spray means (6) centrally passed through the cover, and wherein a plurality of burners is passed through the cover (2), concentrically around the solvent feed pipe (5). The spray means (6) is comprised of a feed pipe (15) and at least one spray head (12), which has a plurality of single opening nozzle structures (17) disposed in its terminal surface area (13). At least one pressure-increasing pump ( 7) is disposed in the solvent feed pipe (5).
Patent AU-8746691-A (AU)
Title: Character recognition methods and apparatus for locating and extracting predetermined data from a document
Inventor: WUSTMANN GERHARD K
IPC: G06V10/20
Filed: 1991-09-26
Abstract: A method for automatically locating and recognizing amount data on a document by scanning the document to first locate a particular symbol, such as a dollar sign "$", and then using the located "$" to determine the document area containing the amount data to be recognized. Elements of the "$" symbol and amount characters are extracted from a gray-level image using binary seed and mask images derived using different gray-level thresholds. Operation is such that black pixels found in the higher threshold seed image are propagated in the lower threshold mask image to form connected components which are used for character recognition.
Patent AU-8811898-A (AU)
Title: Method for creating documents from corrected images
Inventor: ARNAUD JEAN
IPC: G06F17/24
Filed: 1998-07-16
Abstract: The invention concerns the editing of documents to be printed, in particular it concerns a method consisting, in an initial phase, in determining a document format, optical reading of an initial document, and displaying on a screen the initial document raw image in a frame (12) corresponding to the document format; in a second phase, correcting the raw image with an operator which moves the image relative to the frame with a prehensile tool, and forming a corrected image by eliminating the parts overlapping the frame and by filling the parts (26) included within the limits of the image and those of the frame (12), then using the image for printing. The invention is useful for editing forms.
Patent AU-9542298-A (AU)
Title: Biocidal Power Coating Composition, Its Preparation And Use
Inventor: CUMMINGS FREDERICK L
IPC: A01N35/02
Filed: 1998-10-02
Abstract: Improved powder coatings exhibit enhanced resistance to bacterial and fungal attack, while possessing excellent toughness, appearance, corrosion resistance, durability, processability, and ease of application. The coating is comprised of anti-microbial agents melt-processed into the matrices of powder coatings. An article may be coated with a thermoset or thermoplastic powder which may be applied by electrostatic spray, by dipping it into a fluidized bed (or electrostatically charging it and then dipping it into the fluidized bed), or by thermal or flame spray.