baber/WOPTO huggingface dataset:
Patent AU-680431-B2 (AU)
Title: 2,5-disubstituted isoquindazole-6-(2H)-ones
Inventor: KRAPCHO A PAUL
IPC: A61P35/00
Filed: 1993-09-08
Granted: 1997-07-31
Abstract: Compounds of formula (I) wherein R is hydrogen or hydroxy; one of X and Y is a carbon atom and the other is a nitrogen atom, with the proviso that when Y is nitrogen, R is hydrogen; A and B are the same or different and are selected from the group of C1-C10 alkyl or phenylalkyl; C2-C10 alkyl having one or two substituents selected from the group consisting of OR1 and NR2R3; C2-C10 alkyl interrupted by one or two oxygen atoms or by one -NR4- group, and being said C2-C10 alkyl optionally substituted by one or two hydroxy (OH) or NR2R3 groups; R1 is selected from the group consisting of hydrogen, C1-C6 alkyl, phenyl, phenylalkyl, -S(O2)R5, C2-C6 alkyl optionally substituted by NR2R3; R2 and R3 may be the same or different and are selected from the group consisting of hydrogen, C1-C10 alkyl, phenylalkyl, phenyl, C2-C10 alkyl substituted with one or two hydroxy (OH) groups, or R2 and R3 taken together with the nitrogen atom to which they are attached form an ethyleneimine ring or a 5- or 6-member aromatic or non-aromatic heterocyclic ring which optionally contains another heteroatom such as sulfur, oxygen or nitrogen; R4 is selected from the group consisting of hydrogen, C1-C10 alkyl, C2-C10 hydroxylalkyl, C2-C10 alkyl substituted by NR2R3, phenylalkyl, phenyl; R5 is selected from the group consisting of C1-C10 alkyl, phenylalkyl; as free bases and their salts with pharmaceutically acceptable acids. These compounds have been shown to have antitumor activity.
Patent AU-640584-B2 (AU)
Title: Means and technique for forming the cavity of an open-ended mold
IPC: B22D11/04
Filed: 1990-02-14
Granted: 1993-08-26
Abstract: The mold is equipped with a casting ring 6 which is formed by clamping together four generally rectilinear wall segments 8 that are, first, arranged like the sides of a picture frame about the rabbet 52 of a rectangular case 10, and then abutted together, sash-like, at their mitered ends 80, to form a ring, the casting surface 9 of which will produce the rectangular cross-sectional outline common to sheet ingot or the like, when molten metal is fed through the ring. The clamping action is produced by a set of screws 94 at the corners 10' of the case, and after the ring 6 is clamped about a pair of spaced, axially opposing lips 54 and 60 on the case and an annular plate 14 thereabove, the plate 14 is clamped to the top of the case, to secure the ring in place and seal the axial ends of the ring against fluid flow thereacross.
Patent AU-764966-B2 (AU)
Title: Narrow band, anisotropic stochastic halftone patterns and methods of creating and using the same
Inventor: RYLANDER RICHARD L
IPC: G06T5/00
Filed: 1999-07-16
Granted: 2003-09-04
Abstract: A stochastic halftone pattern has been invented which has a narrow band power spectrum due to the incorporation of a dot growth process. The narrow band power spectrum may be matched to the resolution characteristics of specific printers, resulting in smoother printed halftone textures. The spectrum of a halftone pattern may be made anisotropic (angularly dependent), helping to de-couple sets of patterns for color printing with reduced color noise or mottle.
Patent AU-682325-B2 (AU)
Title: Methods for regulating the immune response using CTLA4-binding molecules and IL4-binding molecules
Inventor: LINSLEY PETER S
IPC: C07K14/705
Filed: 1994-01-21
Granted: 1997-10-02
Abstract: The invention identifies the CTLA4 receptor as a ligand for the B7 antigen. The complete amino acid sequence encoding human CTLA4 receptor gene is provided. Methods are provided for expressing CTLA4 as an immunoglobulin fusion protein, for preparing hybrid CTLA4 fusion proteins, and for using the soluble fusion proteins, fragments and derivatives thereof, including monoclonal antibodies reactive with B7 and CTLA4, to regulate T cell interactions and immune responses mediated by such interactions.
Patent AU-576668-B2 (AU)
Title: (barium) neodymium titanate in the form of a fine powder
Inventor: MAGNIER CLAUDE
IPC: C01G23/00
Filed: 1986-02-27
Granted: 1988-09-01
Abstract: A fine powder of neodymium titanate or barium neodymium titanate, a process for its preparation and applications in ceramic compositions. A suspension of particles is formed by mixing a solution of neodymium nitrate or a solution of barium and neodymium nitrates with a sol of titania having a pH of from about 0.8 to 2.5 which contains elementary crystallites of TiO2 having a size of from about 10 to about 100  ANGSTROM  in diameter which are agglomerated into submicron masses of from about 200 to about 1,000  ANGSTROM  in diameter. The suspension obtained is dried, and the dried product is calcined at a temperature between 800 DEG  C. and 1,300 DEG  C., preferably for about 1 to 24 hours. If necessary, the powder obtained is milled. The fine powder obtained has a low fritting temperature and its density after heating for 2 hours at 1,300 DEG  C. is greater than or equal to 95% of the theoretical density of the desired titanate powder.
Patent AU-692708-B2 (AU)
Title: Heater particularly for kitchen appliances
Inventor: RENZ WERNER
IPC: H05B3/68
Filed: 1996-06-21
Granted: 1998-06-11
Abstract: At least one radiant heating resistor (10) consisting of a corrugated flat material strip has projections (28) which project in different directions from a corrugated longitudinal edge (14), on the one hand engaged in insulation (3) for retention and on the other hand form longitudinal sections (39) of slightly reduced electrical resistance, which longitudinal sections (39) appear dark in comparison with the interposed visibly glowing longitudinal sections (38) at the normal operating power. In consequence, when brought into use, this results in the corresponding longitudinal sections (38) illuminating in a manner which starts very quickly, is in the form of a point and then spreads to form a corrugated line, as well as the heating resistor (10) being anchored very reliably. <IMAGE>
Patent AU-583632-B2 (AU)
Title: Device and process for simultaneously winding several separate fibers on a rotating support
Inventor: BILLARD GEORGES
IPC: B65H67/048
Filed: 1986-06-24
Granted: 1989-05-04
Abstract: The installation comprises a spinnerette which receives a thermoplastic material, and a rotating spindle carrying a support or tube which ensures the drawing of the filaments from the spinnerette as well as the winding of the filaments. There is an assembly and a guide device and a traverse mechanism comprising a filament guide, which has an opening facing spindle which communicates with an internal guide zone with at least two slots. Pref. slots of the filament guide are regularly spaced on either side of a line through the centre of the yarn guide perpendicular to the axis of rotation of the spindle. The depth of the slots is different for the slots on one side of the guide. Device with slots is attached to a rod parallel to the axis of rotation by the intermediate of means which allows the regulation of the distance sepg. the guide from the preceeding zone. Mainly used in the mfr. of glass filaments, assures sepn. of individual filaments in subsequent unwinding.
Patent AU-580174-B2 (AU)
Title: An improved product and process
Inventor: VOEGE HERBERT
IPC: A23K20/195
Filed: 1986-06-25
Granted: 1989-01-05
Abstract: A process for the production of an olaquindox-containing non-dusting livestock feedstuff mix, comprising (a) mixing 75 to 98.5% by weight of an inorganic carrier material acceptable for livestock nutrition and having a maximum of the particle size distribution between 0.1 and 1.0 mm (b) with 0.5-5% by weight of a non-toxic oil and/or an emulsifier acceptable for livestock nutrition, and (c) to the mixture adding 1-20% by weight of olaquindox.
Patent AU-639487-B2 (AU)
Title: Substituted urea compounds and their preparation and use
IPC: A61P25/28
Filed: 1990-09-06
Granted: 1993-07-29
Abstract: New substituted urea compounds of formula I, or a pharmaceutically acceptable salt thereof: <CHEM>  wherein  R<1> is a group of formula II, III or IV <CHEM> where n is 2 or 3, p is 1 or 2, q is 1 to 3, r is 1-3 and R<4> and R<5> are H,C1-7 alkyl or C3-6 cycloalkyl; and wherein R<2> is an oxadiazole, substituted with C1-8 alkyl, C2-8 alkenyl, C2-8 alkynyl, C3-7 cycloalkyl, benzyl, phenyl, C1-6 alkoxy, C1-6 alkylthio, amino or alkylamino; or wherein R<2> is -C-R<6>=N-O-R<7> wherein R<6> is hydrogen or methyl and R<7> is C1-6 alkyl which may be substituted with C3-7 cycloalkyl; and wherein R<3> is hydrogen, halogen, nitro, substituted amine, trifluoromethyl, C1-6 alkyl or C1-6 alkoxy. The compounds are useful in pharmaceutical preparations for treating psychotic disorders, nausea and vomiting.
Patent AU-775557-B2 (AU)
Title: Synthetic peptides immunoreactive with hepatitis A virus antibodies
Inventor: FIELDS HOWARD A
IPC: C07K14/10
Filed: 2000-07-14
Granted: 2004-08-05
Abstract: Synthetic peptides immunoreactive with hepatitis A virus (HAV) antibodies are provided. The peptides are useful as laboratory reagents to detect or quantify HAV antibodies in biological samples in clinical or research-based assays and for inducing an immune response to HAV when administered to a human or animal. The peptides contain antigenic epitopes, modified antigenic epitopes or combinations of epitopes of the major structural capsid polypeptides or non-structural polypeptides of HAV and contain one or more molecules of the amino acid glutamine (Q) at the carboxyl end of the peptide, which enhances immunoreactivity and immunogenicity, particularly IgM antibody reactivity.
Patent AU-737067-B2 (AU)
Title: Accelerated convolution noise elimination
Inventor: HAMME HUGO VAN
IPC: H03H17/00
Filed: 1998-02-13
Granted: 2001-08-09
Abstract: A method and apparatus for removing convolution noise from a signal such a one carrying speech information. The signal is transformed into a log-spectral domain where a smoothed model is fitted to the log-spectrum subject to constraints of concavity and an overall bandpass shape. The smoothed model has quadratic segments of negative curvature and linear segments, the segments being smoothly joined at breakpoints. The model, which may be recursively updated, is subtracted from each log-spectral data vector.
Patent AU-572743-B2 (AU)
Title: Pressure sensitive adhesive
Inventor: MUDGE PAUL R
IPC: C09J7/02
Filed: 1986-12-04
Granted: 1988-05-12
Abstract: Permanently tacky pressure sensitive adhesives comprise terpolymers consisting essentially of 35-50% by weight of a vinyl ester of an alkanoic acid, 15-30% by weight ethylene and 35-50% by weight of di-2-ethylhexyl maleate or di-n-octyl maleate or di-n-octyl maleate or a corresponding fumerate.
Patent AU-675537-B2 (AU)
Title: Silage-microbial mat system and method
Inventor: BENDER JUDITH A
IPC: C12N1/20
Filed: 1994-03-30
Granted: 1997-02-06
Abstract: This invention relates to remedial bacterial systems in a constructive mat including ensiliaged material, particularly constructed mixed microbial mats for specific bioremedial applications. Preferably, the constructed mixed microbial mat comprises ensiled grass clippings with a cyanobacteria and a chemotrophic bacteria.
Patent AU-649645-B2 (AU)
Title: CD3 specific recombinant antibody
Inventor: JOLLIFFE LINDA KAY
IPC: C07K16/24
Filed: 1990-12-21
Granted: 1994-06-02
Abstract: CDR grafted antibody is claimed having one chain derived from a first (acceptor) antibody and (pref. 2) CDR(s) derived from a second (donor) antibody. Residue(s) pref. residue 35 in the CDR grafted chain has been altered so it corresp. to the equiv. residue in the antibody. The CDR chains are pref. derived from a human lgG chain. The heavy chain may be derived from the human NEW M or EU or pref. KOL chain. The light chain is pref. derived from the human REl light chain. The CDR grafted antibody has an affinity for the CD4 antigen of 10power5 - 10power12 M-1 pref. 10power8. Affinity is similar to that of OKT4A. CDR(s) may be derived from a mammalian (murine) antibody. Prodn. of the antibody is claimed by recombinant DNA technology.
Patent AU-679092-B2 (AU)
Title: A process for recovering metals
Inventor: CUPERTINO DOMENICO CARLO
IPC: C22B30/02
Filed: 1994-08-03
Granted: 1997-06-19
Abstract: A method for the recovery of a metal from an organic complex thereof, said method comprising treating the complex with a weakly acid aqueous solution of ammonium chloride having a chloride content of at least 4 molar whereby said complex is decomposed and metal ions are transferred to the aqueous solution.
Patent AU-603807-B2 (AU)
Title: Molten metal filter and method for making same
Inventor: GEE ALISON W
IPC: C22B9/02
Filed: 1987-06-24
Granted: 1990-11-29
Abstract: A porous ceramic body of high structural strength and integrity is disclosed, along with the method of fabricating such, whereby a curable resin and a sinterable ceramic are mixed and then admixed to removable pore formers, then consolidated into a green body, the pore formers removed, and sintered into the porous ceramic body.
Patent AU-674443-B2 (AU)
Title: Apparatus and method for renovating playing surfaces
Inventor: KEAL MARK ANTHONY
IPC: E01H1/08
Filed: 1994-09-01
Granted: 1996-12-19
Abstract: PCT No. PCT/GB94/01898 Sec. 371 Date Feb. 29, 1996 Sec. 102(e) Date Feb. 29, 1996 PCT Filed Sep. 1, 1994 PCT Pub. No. WO95/06781 PCT Pub. Date Mar. 9, 1995An apparatus (5) for renovating synthetic grass playing surfaces (1) which include a layer of particulate material. The apparatus (5) comprises a plenum chamber (20) which directs a fast moving jet of air against the particulate so as to dislodge it and direct the particulate into a collection chamber (40). The plenum chamber (20) may be adapted to effect a reciprocating motion parallel to a playing surface (1) and orthogonal to a direction of conveyance of the apparatus (5) over the playing surface (1). The collection chamber (20) may incorporate a screw conveyor system (44) to displace particulate material directed into the collection chamber (20) to an appropriate container which may be conveyed along side the apparatus (5) by a separate vehicle. The apparatus (5) may further include a particulate dispensing apparatus for applying an evenly spread layer of fresh particulate material in place of that which has been dislodged and removed from the playing surface (1).
Patent AU-643997-B2 (AU)
Title: Towel dispenser
Inventor: ARABIAN SANDRO
IPC: A47K10/28
Filed: 1991-05-03
Granted: 1993-12-02
Abstract: Unused towel rolled up in a shell (4) is guided between a roller (38) and a tracer (40) for detecting the towel end and via a transport roller (6a), forms a loop and runs via a transport roller (6b) to a roller (13) guided in slots (14a,b) and intended for receiving used towel. To ascertain whether the loop is being used or not, there is a movement sensor (20) with a bar (22) which is suspended rotatably about a horizontal axis and to which is attached a batten (23) via which the towel (5) is guided. Clamped in the bar (22) is the upper end of a piezoelectric element which at its lower end is clamped between parts connected to a sensor housing (21). Since a distinction can be made between use and non-use, it is possible for released unused towel to be retracted again. Various programs can be selected for operating the towel dispenser, and in particular the loop can be formed from unused and used towel or only from unused towel.
Patent AU-784378-B2 (AU)
Title: Method for producing metallic iron
Inventor: HINO MITSUTAKA
IPC: C22B5/10
Filed: 2001-08-09
Granted: 2006-03-23
Abstract: A method for heating, reducing and melting a raw material mixture containing carbonaceous reducing agents and an iron oxide-contained substance to manufacture metallic iron, characterized in that a liquid fraction in a solid and liquid coexisting phase of produced slag containing a multi-component gangue is controlled to thereby accelerate melting of solid metallic iron produced.
Patent AU-651835-B2 (AU)
Title: Phosphorous prodrugs
Inventor: GLAZIER ARNOLD
IPC: C07F9/09
Filed: 1991-06-11
Granted: 1994-08-04
Abstract: The composition and methods of synthesis of several prodrugs are described. These methods may be used to convert negatively charged phosphorous bearing drugs into neutrally charged; lipid soluble prodrugs which are able to passively diffuse into cells and through biological membranes. Prodrugs for a variety of antiviral and anti-leukemic agents are described. A class of prodrugs which undergo degradation by an elimination reaction to form a carbon-carbon double bond is described. This elimination reaction is triggered by esterase.
Patent AU-644203-B2 (AU)
Title: Increased starch content in plants
Inventor: KISHORE GANESH MURTHY
IPC: A01H5/00
Filed: 1991-06-07
Granted: 1993-12-02
Abstract: Transformed plant cells which have increased'starch content are disclosed. Also disclosed are whole plants comprising plant cells which express CTP/ADPglucose pyrophosphorylase genes.
Patent AU-548506-B2 (AU)
Title: Acid copper plating bath
Inventor: WATSON ANGUS ALEXANDER
IPC: C25D3/38
Filed: 1982-05-20
Granted: 1985-12-12
Abstract: The invention is concerned with the electrodeposition of copper from an aqueous acidic bath containing the following additives:a. An alkylated polyalkyleneimine obtained as the reaction product of a polyalkyleneimine represented by the formula:wherein R is H or (CH<sub>2</sub>)<sub>n</sub> NH<sub>2</sub> and n = 1 to 6 with an epihalohydrin and an alkylating agent; an organic sulfo sulfonate; a polyether; and optionally a thioorganic compound.
Patent AU-649068-B2 (AU)
Title: Apparatus for controlled delivery of liquids
Inventor: HJERTMAN BIRGER
IPC: A61M5/142
Filed: 1991-07-25
Granted: 1994-05-12
Abstract: An apparatus for controlled delivery of a liquid consists of a delivery unit which comprises a liquid container (3) having at least one movable wall (12) and a liquid outlet which is provided with a flow restriction, and a power unit which comprises a second container (21) which also has at least one movable wall (29) and wherein a vacuum may be established, and a mechanical coupling (31) between the movable wall (12) of the liquid container(3) and the movable wall (29) of the second container (21). The delivery unit and the power unit are connected together coaxially when the apparatus is prepared for delivery, and in this connecting together, the movable wall (29) of the second container is displaced by means of the mechanical coupling (31) such that the vacuum is established. The ambient atmospheric pressure then acts against this vacuum, and this pressure is transmitted by the mechanical coupling (31), which is directly acting on the movable wall (12) of the liquid container (3) such that the liquid is forced out through the outlet (4) and the restriction therein.
Patent AU-559131-B2 (AU)
Title: Quaternary ammonium monomers and polymers thereof
Inventor: HUTTON THOMAS WATKINS
IPC: C08F20/36
Filed: 1982-08-06
Granted: 1987-02-26
Abstract: The quaternary ammonium monomers of this invention have the formula   <CHEM>  wherein  R is an ethylenically unsaturated organic group R<1> is a linear C1 to C4 alkyl group, optionally hydroxy substituted  X is chlorine, bromine or iodine, and  Y<(-)> is a surfactant anion. The epoxides derivable from the halohydrin of Formula (I) are other monomers of this invention. The monomers are soluble in common organic solvents and comonomers. The invention is also directed to addition polymers of these monomers and to methods or producing both the monomers and the colymers. The halohydrin monomers and the polymers are stable at acid pH values although capable of reacting with materials reactive with the hydroxyl and/or halide groups. Upon heating, they are self-reactive and can become cross-linked. At alkaline pH values they become self-reactive; the polymers crosslink slowly even at room temperature, with a crosslinking rate increasing rapidly with temperature. The monomers are particularly efficiently incorporated into copolymers. Polymers containing the novel monomers are useful as coating, binding or impregnating compositions.
Patent AU-755828-B2 (AU)
Title: A dressing
Inventor: MARCUSSEN JAN
IPC: A61F13/02
Filed: 1998-09-25
Granted: 2002-12-19
Abstract: A dressing for covering a portion of the anatomical surface of a living being, the dressing being able to adhere to the skin, the mucosa and/or a wound on a protruding portion of a living being without exposing the skin to a significant stress after application and the dressing comprising a substantially water-impervious film and a skin-friendly adhesive, which dressing has a low modulus allowing an easy deformation during application but yet a sufficiently high elasticity to essentially prevent deformation of wrinkles after application, wherein the dressing is optionally covered in part or fully by one or more release liners or cover films to be removed before or during application and wherein the dressing has the general form of a boomerang which facilitates the perfect adaptation during application to cover cracks at the tip of, e.g., a finger or toe at the edge of the nail.
Patent DE-1921933-B2 (DE)
Title: High speed printer with printer hammers - has linear movement of hammer release lever limited by stop
IPC: B41J9/32
Filed: 1969-04-29
Abstract: The hammer release lever has a short projection on its upper surface which comes up against a stop located in such a position that the lever contacts is shortly before the printing hammer strikes the printing drum. The stop and projection are located on the opposite side of the lever from the common guide shaft. The duration of movement of the release lever between its operation by a ratchet wheel and its return to the rest position is determined relative to its mass, elastic loading, guiding and elasticity of the stop to be greater than the operational cycle of the ratchet wheel. The design is intended to prevent the double impression printing often associated with high speed mechanical printer.
Patent DE-1933120-B2 (DE)
Title: Integratable four-pole circuit - used as voltage-current phase converter has voltage-controlled input current source
IPC: H03H11/42
Filed: 1969-06-30
Abstract: The integratable four-pole circuit for gyrators and d.c. transformers, produces an output current in phase or 180 deg. out of phase with the input voltage. The input voltage is applied to a voltage-controlled current source whose output contains a current-controlled current source. The two current sources are connected across the supply, and the output is taken from the junction between the supply and the current-controlled current source output. The d.c. supply is applied between the current-controlled source and the non-output side of the supply. The four-pole circuit uses a minimal number of resistors to facilitate its construction in integrated circuit form.
Patent DE-1964823-B2 (DE)
Title: Switch and control mechanism for current generator - has two pairs of thyristors connected in parallel push pull arrangement
IPC: G05F1/455
Filed: 1969-12-16
Abstract: The dummy load current converter for an inductive load generator comprises alternating current leads (1), one of which is connected to thyristors (2a, 2b) connected in parallel in opposite directions. The dummy load connection across the lines has load elements (3, 4) in series with a condenser (5). In parallel with the dummy load connection are another pair of thyristors (6a, 6b) connected in opposite directions. The arrangement produces a phase angle lag between the current and voltage components of the load circuit, as the flow direction of current in each thyristor is dependent on the threshold voltage applied during each half-cycle.