baber/WOPTO huggingface dataset:
Patent AU-584347-B2 (AU)
Title: Production of acetate esters from alcohols using rhodium complex catalyst
Inventor: WEGMAN RICHARD WILLIAM
IPC: C07C69/14
Filed: 1985-08-15
Granted: 1989-05-25
Abstract: A process for the production of acetate esters by the catalytic reaction of an alcohol of the formula ROH and carbon monoxide in contact with a homogeneous catalyst system of rhodium metal atom, a phosphorus containing ligand in which there is present at least one oxo (=O) oxygen atom attached to a phosphorus atom or a carbon atom to form a Z group and the  @ or @   group in said Z group is located at least one carbon atom removed and preferably from 2-4 carbon atoms removed from the phosphorus atom of the molecules represented by the formulas <CHEM>  or <CHEM> and a halogen promoter, under mild reaction conditions, wherein R min is aryl, alkaryl, aralkyl or alkyl, and wherein 1 or more of said R min  groups can be substituted with a Z group but not more than 3 of said R min  groups in the molecule are so substituted: a is an integer from 0-4; b is an integer from 0-3; and Z is P(O)R min R min ; - C(O)OR sec  or C(O)R sec , wherein R sec  is R min  or -H; and wherein ROH is methanol or a mixture of methanol and at least one higher alcohol.
Patent AU-709692-B2 (AU)
Title: Optoelectronic material, device using the same, and method for manufacturing optoelectronic material
Inventor: YAMADA YUKA
IPC: H01L21/203
Filed: 1997-05-26
Granted: 1999-09-02
Abstract: This invention relates an optoelectronic material comprising a uniform medium with a controllable electric characteristic; and semiconductor ultrafine particles dispersed in the medium and having a mean particle size of 100 nm or less, and an application device using the same. This invention also relates to a method of manufacturing an optoelectronic material by irradiating a laser beam onto a first target of a semiconductor material, placed in a reaction chamber in low pressure rare gas ambient, and a second target of a medium material with a controllable electric characteristic, placed in the reaction chamber, condensing/growing a semiconductor material ablated from the first target to be collected as ultrafine particles having a mean particle size of 100 nm or smaller on a substrate placed in the reaction chamber, and condensing/growing a medium material ablated from the second target to be collected on the substrate placed in the reaction chamber, thus forming an ultrafine-particles dispersed layer having semiconductor ultrafine particles dispersed in the medium on the substrate. <IMAGE>
Patent AU-736842-B2 (AU)
Title: Aromatic diselenides and selenosulphides, their preparation and their uses, notably therapeutic uses
Inventor: TAILHAN-LOMONT CATHERINE
IPC: A61P9/00
Filed: 1998-01-27
Granted: 2001-08-02
Abstract: The objects of the present invention are :   novel organoselenium compounds: aromatic diselenides and selenosulphides ; the use of said novel compounds as antioxidant agents ; - pharmaceutical compositions containing them ;   a method of preparation of said novel compounds.   Said novel cyclic organoselenium compounds have the general formula (I) : <CHEM>
Patent AU-690088-B2 (AU)
Title: Interleukin-3 (IL-3) multiple mutation polypeptides
Inventor: BAUER S CHRISTOPHER
IPC: C12P21/04
Filed: 1993-11-22
Granted: 1998-04-23
Abstract: The present invention relates to recombinant human interleukin-3 (hIL-3) variant or mutant proteins (muteins). These hIL-3 muteins contain one or more amino acid substitutions and may also have amino acid deletions at both the N- and C- termini. The invention also relates to pharmaceutical compositions containing the hIL-3 muteins and methods for using them. Additionally, the present invention relates to recombinant expression vectors comprising nucleotide sequences encoding the hIL-3 muteins, related microbial expression systems, and processes for making the hIL-3 muteins using the microbial expression systems. <??>Included in the present invention are deletion mutants of hIL-3 in which from 1 to 14 amino acids have been deleted from the N-terminus, and from 1 to 15 amino acids (corresponding to residues 119 to 133) have been deleted from the C-terminus, and which also contain one to three amino acid substitutions in the polypeptide. These hIL-3 mutant polypeptides may have biological activities similar to or better than hIL-3 and, in some cases, may also have an improved side effect profile.
Patent AU-530600-B2 (AU)
Title: Wire wrapping tool
Inventor: HINES HOWARD EDWARD
IPC: H01R43/00
Filed: 1980-04-11
Granted: 1983-07-21
Abstract: A wire wrapping tool comprises a head which is formed integrally with a shaft. The head includes a frusto-conical portion which has a chordally extending portion cut away to define a cutting edge. A blade portion is formed on the head, the blade having a slot through which a wire can pass. The head also has an axially extending bore into which a wire wrapping post can be inserted. In use the shaft is attached to a pistol gun to rotate the head. Wire from which the insulation is to be stripped is passed over the edge, through the slot and around a wrapping post. As the wire passes over the edge a longitudinal slit is formed in the insulation which is then stripped away from the conductive core as the wire passes through the slot.
Patent AU-689723-B2 (AU)
Title: Deep-frying apparatus
Inventor: HARALDSSON ROLAND
IPC: A47J37/12
Filed: 1996-05-15
Granted: 1998-04-02
Abstract: PCT No. PCT/SE96/00635 Sec. 371 Date Nov. 14, 1997 Sec. 102(e) Date Nov. 14, 1997 PCT Filed May 15, 1996 PCT Pub. No. WO96/36266 PCT Pub. Date Nov. 21, 1996A deep-frying apparatus comprises an elongate deep-frying pan (1) having a plurality of bottom inlets (2-6) and bottom outlets (7-9) for frying oil, as well as a filter (13), a circulation pump (14) and a heat exchanger (11), which are connected in series from a first collection pipe (12), which is connected to the bottom outlets (7-9), to a second collection pipe (10), which is connected to the bottom inlets (2-6). At least one pair (18-20) of opposing lateral inlets is arranged in opposing side walls of the deep-frying pan (1) and provided opposite to one another in an area closest to an inlet end (16). At least two of the bottom inlets (2-6) are arranged in this area. Via a third collection pipe (24), the lateral inlets (18-20) are connected to the circulation pump (14), such that oil jets having a velocity of flow much exceeding that of the frying oil flowing in the longitudinal direction of the deep-frying pan are directed towards one another essentially transversely of this longitudinal direction.
Patent AU-680467-B2 (AU)
Title: Toughened photocurable polymer composition for processible flexographic printing plates
Inventor: EBNER CYNTHIA LOUISE
IPC: C08C19/28
Filed: 1994-01-03
Granted: 1997-07-31
Abstract: An aqueous-developable article is made from a photosensitive prepolymer made by reacting together (a) maleated alkadiene polymer or copolymer, (b) hydroxyalkyl(meth)acrylate or hydroxy(polycaprolactone)acrylate, (c) polybutadiene diol or polyisoprene diol, and (d) monohydroxy-terminated thermoplastic polymer, such as monohydroxy-terminated polystyrene or monohydroxy-terminated polymethylmethacrylate, followed by hydrolysis and at least partial neutralization by reaction with a base, e.g. NaOH, to form an ionomer. When formulated with photoinitiator and (optional) unsaturated monomers, the ionomer is particularly useful in making photopolymer-based flexographic printing plates.
Patent AU-645023-B2 (AU)
Title: Compositions and method for treating painful, inflammatory or allergic disorders
Inventor: BERNSTEIN JOEL E
IPC: A61K36/81
Filed: 1990-06-28
Granted: 1994-01-06
Abstract: The invention relates to a method of treating painful, inflammatory or allergic disorders comprising treatment with an effective amount of a composition comprising cis-8-methyl-N-vanillyl-6-nonenamide. The invention also relates to compositions for use in the inventive method.
Patent AU-647048-B2 (AU)
Title: Tamper indicating closure having retaining hoop with relief windows
Inventor: HAYES THOMAS H
IPC: B29C57/00
Filed: 1990-08-22
Granted: 1994-03-17
Abstract: A closure for a container has a tamper indicating band with a band retainer in the form of an apertured flap or hoop which is hinged to the lower edge of the band. A series of windows open through the retainer, extending toward but not to its distal edge. As the retainer is turned inside out from its as-molded position to its use position, its distal and/or hinged edges deform to relieve compression and permit the retainer to be inverted by direct downward pushing force. As a result of the deformation, the retainer in its use position may, depending on the number and size of windows, have an advantageous polygonal peripheral shape rather than a circular shape.
Patent AU-539809-B2 (AU)
Title: Endless forming fabric
Inventor: KARM ROBERT
IPC: D21F1/00
Filed: 1980-11-19
Granted: 1984-10-18
Abstract: A double layer forming fabric for use in a paper-making machine has a warp ratio of at least six strands and a shute ratio of at least twelve strands. The warp strands bind with the lower layer at locations distributed according to a satin weave pattern whose ratio is equal to the warp ratio; the warp strands bind with the upper layer at locations distributed according to a pattern whose aggregated ratio is equal to the warp ratio and which is constituted by the association of several weave patterns each having a warp ratio lower to 6 strands. There are at least two shute strands of the upper layer between two successive points where a warp strand comes down from the paper contacting face across the upper layer and then comes up again, respectively.
Patent AU-633784-B2 (AU)
Title: Billet pre-piercer apparatus and method
Inventor: STEWART CHARLES L
IPC: H04L12/40
Filed: 1990-09-20
Granted: 1993-02-04
Abstract: An apparatus for pre-piercing billets includes a generally cylindrical container for receiving and supporting a generally cylindrical billet, a mandrel bar mounted for axial movement along the axis of the cylinder for penetrating the billet, and a bolster for engaging the billet during penetration of the billet by the mandrel bar, wherein the bolster includes a bolster pin which is axially movable along the axis of the container, the bolster pin having an end which contacts the billet during penetration of the billet by the mandrel bar such that the billet deforms about the end of the bolster pin. A movable support is carried by the mandrel bar toward the billet during advancement of the mandrel bar prior to pre-piercing the billet, the movable support being configured to enter the generally cylindrical container to engage a portion of the container so as to provide additional structural rigidity to the mandrel bar to resist deflection of the mandrel bar during penetration of the billet.
Patent AU-592868-B2 (AU)
Title: A method of extending rolls of dough and compression plate for use in said method
Inventor: BENIER JOHAN
IPC: A21C11/00
Filed: 1987-05-14
Granted: 1990-01-25
Abstract: A method and apparatus are disclosed for moulding pieces of dough into long thin cylinders. To avoid an irregular shape of the final product and/or a non-uniform interior dough structure, the pieces of dough are rolled over a working surface while pressure is exerted on each half thereof, distributed over a plurality of adjoining transverse zones, by elements of the working surface. Each of the elements is laterally movable substantially in proportion to the local dough migration. For this purpose the invention provides a compression bed for use in an extender over a movable carrier. The side of the compression bed which faces the carrier is constituted by elements symmetrically arranged relatively to the longitudinal median plane of the compression bed and journalled for lateral movement.
Patent AU-686651-B2 (AU)
Title: Stabilized pharmaceutical compositions and stabilizing solvent
Inventor: AGHARKAR SHREERAM NARAHARI
IPC: A61K31/77
Filed: 1994-09-28
Granted: 1998-02-12
Abstract: A stabilized pharmaceutical composition containing paclitaxel, teniposide, camptothecin or other antineoplastic agent susceptible to degradation during storage is produced using a solvent system containing a low carboxylate anion content. The solvent system is a mixture of ethanol and a polyoxyethylated castor oil. The polyoxyethylated castor oil is treated with an acid or contacted with alumina to reduce the carboxylate anion content of the solvent. The low carboxylate anion content of the solvent provides extended shelf life and lower amounts of degradation by-products.
Patent AU-687862-B2 (AU)
Title: System for pumping liquids using a jet pump
Inventor: SARSHAR MIR MAHMOOD
IPC: B01F3/08
Filed: 1994-09-06
Granted: 1998-03-05
Abstract: A co-mingling device comprises a jet pump (14) and a phase separator (15). The jet pump has a primary fluid which is a driving fluid and a secondary fluid which is the driven fluid. It is particularly important that the primary fluid is consistent in phase, and to avoid undue phase variations, the present invention includes the phase separator (15) in the primary fluid supply, directing liquid-rich fluid (15L) to the primary fluid input (14L) of the jet pump. The gas-rich fluid 15G can bypass the jet pump in (24) and be mingled at (28) with the output of the jet pump if desired. <IMAGE>
Patent AU-734642-B2 (AU)
Title: Short peptides which selectively modulate the activity of serine/threonine kinases
Inventor: BEN-SASSON SHMUEL A
IPC: A61P9/10
Filed: 1998-05-20
Granted: 2001-06-21
Abstract: Disclosed are peptides which are peptide derivatives of the HJ loop of a serine/threonine kinase. The peptides can modulate the activity of the serine/threonine kinase. Also disclosed are methods of modulating the activity of a serine/threonine kinase in a subject by administering one of the peptides of the present invention.
Patent AU-639337-B2 (AU)
Title: Dioxo-tetrahydroquinoline derivatives
IPC: A61P25/28
Filed: 1991-05-30
Granted: 1993-07-22
Abstract: A class of 2,4-dioxo-1,2,3,4-tetrahydroquinoline derivatives, substituted at the 3-position by a range of carbonyl-containing substituents or by a five- or six-membered heteroaromatic moiety, are selective non-competitive antagonists of NMDA receptors and/or are antagonists of AMPA receptors, and are therefore of utility in the treatment of conditions, such as neurodegenerative disorders, convulsions or schizophrenia, which require the administration of an NMDA and/or AMPA antagonist.
Patent AU-699567-B2 (AU)
Title: Process for the treatment of semiconductor wafers in a fluid
Inventor: MATTHEWS ROBERT ROGER
IPC: B08B3/08
Filed: 1998-08-07
Granted: 1998-12-10
Abstract: Provided is a process for removing organic materials from semiconductor wafers. The process involves the use of subambient deionized water with ozone absorbed into the water. The ozonated water flows over the wafers and the ozone oxidizes the organic materials from the wafers to insoluble gases. The ozonated water may be prepared in-situ by diffusing ozone into a tank containing wafers and subambient deionized water. Also provided is a tank for the treatment of semiconductor wafers with a fluid and a gas diffuser for diffusion of gases directly into fluids in a wafer treatment tank.
Patent AU-606367-B2 (AU)
Title: Facilitation of certain drugs for capsulation
Inventor: YU MAN SUM
IPC: A61K9/48
Filed: 1987-10-15
Granted: 1991-02-07
Abstract: This invention relates to a solvent system for enhancing the solubility of an acidic, basic, or amphoteric pharmaceutical agent to produce a highly concentrated solution suitable for softgel filling or two piece encapsulation. The solvent system comprises polyethylene glycol containing 0.2-1.0 mole equivalents of an ionizing agent per mole equivalent pharmaceutical agent and 1-20% water. Glycerin or polyvinylpyrrolidone may be added to further enhance the solubility of certain drugs. The disclosed solvent system is capable of enhancing solubilities of pharmaceutical agents 40-400%. The ionizing agent functions by causing partial ionization (neutralization) of the free pharmaceutical agent. When the pharmaceutical agent is acidic, the ionizing agent is preferably a hydroxide ion species, whereas when the pharmaceutical agent is basic, the ionizing agent is preferably a hydrogen ion species. For amphoteric pharmaceutical agents, either hydroxide ion or hydrogen ion sources may be utilized to effect partial ionization. The disclosed solvent system is useful because it not only provides for the enhancement or improvement of bioavailability of acidic, basic and amphoteric pharmaceutical agents by delivering them already in solution, but it also provides for a highly concentrated solution capable of encapsulation in a small enough vessel to permit easy swallowing. The highly concentrated solid solutions of the present invention are also useful for conversion into tablets and as veterinary spot and pour on preparations.
Patent AU-548504-B2 (AU)
Title: Crystalline silicates
Inventor: LUCIEN JACQUES PIERRE
IPC: C07C5/32
Filed: 1982-03-26
Granted: 1985-12-12
Abstract: Novel crystalline cobalt silicates with ZSM-5 structure, their preparation from a ZSM-5 base mixture comprising a trivelent Co-compound, and their application especially as isomerization and dehydrogenation catalyst for paraffins.
Patent AU-737333-B2 (AU)
Title: Active failure detection
Inventor: LORD CHRISTOPHER C
IPC: G06F11/20
Filed: 1998-07-13
Granted: 2001-08-16
Abstract: Failures in a fault-tolerant computer system which includes two or more input/output processors connected to a data communication system are detected by monitoring data communication. The computer system is able to detect failures associated with a primary input/output processor, as well as with a standby input/output processors, and is also able to discriminate between failures of the input/output processors and communication failures in the data communication network itself. In addition to using heartbeat-like transmissions, various other categories of data communication are also used to detect failures. The system is able to detect failures when the input/output processors are on a common network segment, allowing the processors to monitor identical data traffic, as well as when the processors are on different segments where, as a result of filtering behavior of network elements such as active hubs, the processors may not be able to monitor identical data traffic.
Patent AU-660421-B2 (AU)
Title: Growth factor compositions, preparation and use
Inventor: PARIKH INDU
IPC: C07K7/00
Filed: 1991-07-30
Granted: 1995-06-29
Abstract: The invention in growth factor compositions includes: a novel compound which is a separate pure nicked or pure non-nicked species of epidermal growth factor EGF1-48 or its hEGF1-47 or hEGF1-49 congener compound, or a pharmaceutically acceptable salt thereof; a pharmaceutical composition in dosage form comprising an effective amount of the novel compound; and use thereof for treating abnormal cell growth conditions including gastrointestinal/duodenal lesions; and methods of making the pure hEGF species. This unique therapeutic utility is enhanced by the unexpected and heretofore unappreciated structural stability and resistance of the pure species to enzymatic degradation.
Patent AU-755282-B2 (AU)
Title: Electric drive mower
Inventor: REIMERS KIRK W
IPC: A01D34/58
Filed: 1998-08-17
Granted: 2002-12-05
Abstract: An electric drive riding greens mower having a frame which is supported for movement upon a plurality of ground engaging wheels and upon which are supported a motor generator set and a plurality of lawn mowers. An internal combustion engine is also supported by the frame. A generator is coupled to an internal combustion engine to provide electrical power. A hydraulic drive system is adapted to drive at least one of the ground engaging wheels. A plurality of mowers are supported from the frame, one of the plurality of mowers precedes each of the plurality of ground engaging wheels. Each mower includes a cutting reel and an electric motor operable to rotatably drive the cutting reel.
Patent DE-2042687-B2 (DE)
Title: Power to frequency converter circuit - has multiplier and VCO stages to give output frequency dependent on input power
IPC: G01R35/04
Filed: 1970-08-28
Abstract: A power/frequency converter includes a transformer (1), a multiplier stage (4) and a voltage/frequency converter (6) to generate an output of a frequency dependent on the input power. An input current (I) is applied to the input (8, 9) of an electronically compensated current transformer (1). The secondary winding is connected to load resistors (2). The voltage developed across the load is fed to one pair of inputs of a multiplier stage (4) and the input voltage (U) is fed to the other pair. The output voltage (K) is proportional to the input power and feeds a voltage/frequency converter to generate an output of which the frequency depends on the DC component of (K). The multiplier (4) also controls a switching circuit (7) which regulates the connection of load resistors (2). An output signal of frequency (f2) is obtained by way of a divider stage (6) also controlled by the load resistor switching stage.
Patent DE-2135988-B2 (DE)
Title: Fold away passenger seat for tractors - folds away on top of tractor rear wheel housing
IPC: B60N2/38
Filed: 1971-07-19
Abstract: This fold away passenger seat for tractors is fitted diagonally behind the drivers seat so that it folds away on to the upper wall of the wheel housing. The seat is fixed on a swivel (24) at the top of a vertical support arm, whose length is similar to the distance between the swivel and top of the wheel house (19). On the free end of the seat is fitted a support arm consisting of an upper (8) and lower (9) arms hinged at the centre by a pin (16) in a slot (18) in the upper arm. The upper arm is fitted at the top to the cross piece of the rear anti roll bar. The seat is folded away by pulling the arms outwards by means of a hand grip (15) in the direction of the arrow (17) so that the seat swings upwards and onto the top of the wheel house.
Patent DE-2209155-B2 (DE)
Title: Slide projector with automatic focus - with two monitor beams and photocells set diagonally
IPC: G03B21/53
Filed: 1972-02-26
Abstract: The position of the slide in the projector is continuously monitored by two sets of control lamps (21, 25) and two sets of detectors (3, 4) which are arranged one set on each side of the slide. Two monitoring beams are projected at the slide, one from each side so that any displacement of the slide is rapidly detected by the differential outputs from the two systems. A simple operational amplifier (12) detects any shift in the slide position due to heating effects. The system is used to provide signals for an automatic focus control which maintains the slide focus as the slide warms up.
Patent DE-2220393-B2 (DE)
Title: Surface illumination system for photocopying machine - has angled original document plane angled to horizontal and internal mirror system
IPC: G03B27/52
Filed: 1972-04-26
Abstract: A surface illumination device, which is especially used in photocopying machines has a plane on which the original document rests which is angled to the horizontal plane and a plane mirror which is situated between the objective and the drum and which deflects the image light through a right angle. This mirror is rotated out of the objective axis by a small angle such that a horizontal line is formed on the drum which represents a horizontal line in the original document plane. The plane mirror is rotatable and firmly mounted between the objective and drum.