baber/WOPTO huggingface dataset:
Patent AU-4582397-A (AU)
Title: Lock and key micelles
Inventor: NEWKOME GEORGE R
IPC: C09K23/30
Filed: 1997-08-26
Abstract: A lock unimolecular micelle includes at least one engineered acceptor specifically binding a ligand (or specifically a "key" unimolecular micelle) thereto. A key unimolecular micelle comprises a core molecule and a plurality of branches extending therefrom, at least one of the branches including a shank portion extending therefrom having a terminal moiety at an end thereof for binding to a complimentary acceptor of a lock unimolecular micelle. Together, the lock and key micelles form a unit, either irreversibly or reversibly bound wherein the lock micelle is a soluble receptor engineered to specifically bind to the specifically engineered key micelle.
Patent AU-4746996-A (AU)
Title: Lineage-directed induction of human mesenchymal stem cell differentiation
Inventor: BRUDER SCOTT P
IPC: A61K35/12
Filed: 1996-01-05
Abstract: The invention relates to a composition comprising isolated, culture-expanded human mesenchymal stem cells and a bioactive factor effective to induce differentiation of such cells into a chondrogenic mesenchymal lineage.
Patent AU-4790193-A (AU)
Title: Pi -bond aromatic vitamin chelates
Inventor: ASHMEAD HARVEY H
IPC: A61K33/24
Filed: 1993-07-28
Abstract: Vitamin and mineral absorption in warm-blooded animals is promoted by means of a class of vitamin chelates where at least one of the bonds between the metal ion and the vitamin ligand is formed between the ion and an electron rich (pi)-cloud of an aromatic ring of the water soluble vitamin. The chelate, containing a total of from one to three ligands, may contain from one up to three vitamin ligands which form a (pi)-bond with the mineral and, when present, one or two amino acid, dipeptide or tripeptide ligands. The mineral is selected from the group consisting of Fe, Cu, Zn, Mg, Mn and Ca. The water soluble vitamin ligand is preferably a residue of nicotinamide, nicotinic acid, pyridoxine, thiamine, riboflavin and folic acid. The amino acid may be any of the naturally occurring (alpha)-amino acids such as glycine. The (pi)-bond vitamin chelates are absorbed more readily from both the gastric and intestinal areas of the GI tract than vitamins or minerals administered separately or as mixtures.
Patent AU-4804393-A (AU)
Title: Method and apparatus for detecting down syndrome by non-invasive maternal blood screening
Inventor: MACRI JAMES N
IPC: G01N33/76
Filed: 1993-08-06
Abstract: The present invention relates to a method for detecting fetal Down syndrome (Trisomy 21), trisomy 13, trisomy 18 and other chromosomal anomalies during prenatal screening by analyzing blood samples from a pregnant woman. More particularly the present invention relates to a method for improving detection efficiency in screening for the anomalies by measuring the amount of the free beta human chorionic gonadotropin (HCG) and nicked or fragmented or aberrant forms of free beta (HCG), all of which are referenced throughout this application as free beta (HCG) in blood samples from pregnant women.
Patent AU-4829296-A (AU)
Title: Interbody fusion device and method for restoration of normal spinal anatomy
Inventor: ZDEBLICK THOMAS A
IPC: A61F2/00
Filed: 1996-03-25
Abstract: A fusion device (10) for implantation within an intervertebral space between adjacent vertebrae. The device comprising an elongated body (11) having a length and defining external threads (18,19) along said length. The device being characterized by the external threads (18,19) being circumferentially interrupted along said length so as to define an opposing pair of threaded portions extending along said length. <IMAGE>
Patent AU-4922900-A (AU)
Title: Exfoliation resistant aluminium-magnesium alloy
Inventor: HASZLER ALFRED JOHANN PETER
IPC: C22C21/06
Filed: 2000-05-04
Abstract: Aluminum-magnesium alloy product for welded mechanical construction, having the following composition, in weight percent: Mg 3.5-6.0, Mn 0.4-1.2, Zn 0.4-1.5, Zr 0.25 max., Cr 0.3 max., Ti 0.2 max., Fe 0.5 max., Si 0.5 max., Cu 0.4 max.; one or more selected from the group: Bi 0.005-0.1, Pb 0.005-0.1, Sn 0.01-0.1, Ag 0.01-0.5, Sc 0.01-0.5, Li 0.01-0.5, V 0.01-0.3, Ce 0.01-0.3, Y 0.01-0.3, and Ni 0.01-0.3; others (each) 0.05 max., (total) 0.15 max.; and balance aluminum.
Patent AU-4942293-A (AU)
Title: Use of radical catchers as immunomodulating agents in cosmetic and dermatological compositions
Inventor: DEGWERT JOACHIM
IPC: A61K31/195
Filed: 1993-08-24
Abstract: Cosmetic or dermatological compositions for treating and/or preventing UVB radiation-induced immunosuppression are characterised by a therapeutically or cosmetically effective content of one or several radical catchers, as well as by the use of one or several cosmetically or dermatologically acceptable radical catchers for the cosmetic or dermatological treatment and/or prevention of UVBradiation-induced immunosuppression. The radical catchers are chosen from the group of thiols and/or thiol derivatives, that of tocopherols and derivatives thereof, and that consisting of 2,4-0-Furfurylidensorbitol and/or its alkyl ethers.
Patent AU-4994193-A (AU)
Title: Method for the detoxification of mustard gas, sulfur-containing quaternary ammonium ionene polymers and their use as microbicides
Inventor: PUCKETT WALLACE E
IPC: A62D101/47
Filed: 1993-07-30
Abstract: A microbicidal composition comprising an aqueous solution containing a sulfur-containing quaternary ammonium ionene polymer comprising a repeating unit of formula II:   <CHEM> wherein X &upbar&  is a counter-ion; R<1> and R<2>, which can be the same or different, are selected from a lower alkyl group and -CH2-CH2-OH; A' is a radical selected from -S-, -S-CH2-CH2-S-, -S-S- and the oxidation products of -S-, of -S-CH2CH2-S- and of -S-S-; and B is a radical selected from C1-C5 alkyl, -CH2-CH(OH)-CH2-, and -(CH2)m-O-(CH2)m-, where each m is independently 1,2, or 3, and wherein said sulfur-containing quaternary ammonium ionene polymer is present in an amount effective to inhibit the growth of at least one microorganism.
Patent AU-5003393-A (AU)
Title: Multi-frequency, multi-target vehicular radar system using digital signal processing
Inventor: ASBURY JIMMIE R
IPC: G01S13/931
Filed: 1993-08-09
Abstract: A vehicular collision avoidance radar system using digital signal processing techniques including a transmit section that generates a two channel transmit frequency. An antenna both transmits the transmit signal and receives a reflected receive signal. A Schottky diode mixer generates a difference signal having a frequency equal to the transmit frequency minus the receive frequency. A signal switch in a front end electronics section time demultiplexes and samples the channel 1 and channel 2 signals. The samples are coupled to a two-channel analog to digital (A/D) converter. A digital electronics section receives the digital information and performs a Fast Fourier Transform (FFT) on each channel of digital data to determine relative speed and range of a target based upon the frequency and the difference in phase of the two channels. The digital electronics section also receives information regarding the status of vehicle operation and/or controls to determine the degree of danger presented by an identified target.
Patent AU-5040285-A (AU)
Title: 2,2-bis (2-perfluoroalkyl-ethylthio) acetal dehydes
Inventor: BERTAINA BRIGITTE
IPC: C09K23/42
Filed: 1985-11-27
Abstract: Novel 2,2-bis(2-perfluoroalkylethylthio)acetaldehydes having the formula:   <IMAGE>   wherein RF and R'F are the same or different perfluoroalkyl groups, together with processes for producing the same and using the same to prepare surface active agents and products with hydrophobic and lipophobic properties.
Patent AU-5098785-A (AU)
Title: A check valve and a seal for a check valve
Inventor: GEORGE PAGE ROBERT
IPC: F16K15/03
Filed: 1985-11-19
Abstract: PCT No. PCT/GB85/00527 Sec. 371 Date Jul. 18, 1986 Sec. 102(e) Date Jul. 18, 1986 PCT Filed Nov. 19, 1985 PCT Pub. No. WO86/03273 PCT Pub. Date Jun. 5, 1986.A horizontal check valve has a swinging clapper (16) eccentric with a tapered valve seat (14) and carrying a floating ring seal. There is clearance between the clapper (16) and the passage wall at the bottom so that reverse flow urges the ring seal into the taper. The clapper (16) abuts an abutment surface (15) formed by the valve body (10) around the valve seat so that the hydrostatic forces exerted on the clapper (16) by the reverse fluid flow are reacted by the abutment surface and not by the tapered seat (14).
Patent AU-5116893-A (AU)
Title: An interlocking arrangement
Inventor: NEGELEN EMANUEL
IPC: B65D5/50
Filed: 1993-10-04
Abstract: PCT No. PCT/GB93/02060 Sec. 371 Date May 10, 1995 Sec. 102(e) Date May 10, 1995 PCT Filed Oct. 4, 1993 PCT Pub. No. WO94/07759 PCT Pub. Date Apr. 14, 1994There is provided an interlocking arrangement for coupling two pieces 10, 11 of paperboard. Projecting portions 17 on one piece 10 and openings on the other piece 11 engage as the pieces are urged together. Parallel sided flaps 20 hinged to said one piece 10 and tongues 24 on said other piece 11 are provided on the pieces with said tongues 24 being pushed past the flaps 20 when the pieces are moved together. The free ends of the tongues 24 are bent back slightly and the flaps 20 engage below the bent back ends.
Patent AU-5135190-A (AU)
Title: Athletic shoe with pressurized ankle collar
Inventor: POTTER DANIEL R
IPC: A43B5/04
Filed: 1990-03-16
Abstract: A customized fit shoe comprising:  a sole;  an upper attached to said sole; arch chamber means (250) inflatable to contour to the arch area of a wearer's foot; malleoli chamber means attached to and positioned inside of said upper and inflatable to contour to the area directly below the malleoli of a wearer's foot; and valve means for adjusting the air pressure in said arch chamber means and said malleoli chamber means to provide a customized fit for a wearer's foot. <IMAGE>
Patent AU-5275198-A (AU)
Title: Medication dispensing device
Inventor: MICHEL PETER
IPC: A61M5/28
Filed: 1998-01-23
Abstract: A medication dispensing device (20) comprising a cartridge (24) for containing an injectable product therein and an injector (22) attached to the cartridge. The injector includes a drive mechanism comprising a dosage sleeve (78,81) having a dosage knob (88) at the proximal end thereof and a threaded rod (72) coupled to the sleeve and axially advanceable into the cartridge upon clockwise rotation of the knob for dialing up a desired dosage to be injected. A ratchet mechanism (150) is disposed in the injector housing and includes a rotatable piece (152) secured to the dosage sleeve for rotation therewith and a locking seat (168) in engagement with the rotatable piece. The ratchet mechanism permits rotational movement of the sleeve (78) in the clockwise direction only. A disengaging mechanism (200) is secured to the housing of the LCD assembly (70) and includes a pin (206) that extends into and engages the rotatable piece (152) of the ratchet mechanism such that axial movement of the pin causes corresponding axial movement of the stationary piece. Upon depressing the outer surface (204) of the disengaging mechanism, the pin and the rotatable piece are moved axially away from the seat sufficiently enough to permit a user to rotate the dosage knob (88) in a counterclockwise direction to accurately dial back an accidental overdose measurement without removing the cartridge from the injector. <IMAGE>
Patent AU-5490486-A (AU)
Title: Means for sequential solid phase organic synthesis and methods using the same
Inventor: HOUGHTEN RICHARD A
IPC: C07K1/04
Filed: 1986-03-19
Abstract: A means for carrying out sequential, solid phase syntheses is disclosed as are methods of its use. The synthesis means comprises a foraminous container that encloses reactive particles. The particles are larger than any of the foraminae and have a known amount of covalently linked organic synthesis reactive functionality that is capable of reacting during the organic syntheses. The container and particles are substantially insoluble in water.
Patent AU-5641686-A (AU)
Title: Novel human tissue plasminogen activator mutants
Inventor: HEYNEKER HERBERT LOUIS
IPC: C12N15/58
Filed: 1986-04-21
Abstract: Human tissue plasminogen activator (t-PA) mutant (I) is produced by recombinant cells and is resistant to specific enzymatic cleavage. (I) is esp. in single-chain form, stabilised by site-directed mutagenesis at a 2-chain cleavage site. Partic. the matural Arg at position 275 is replaced by Gly or Glu, or Ila at position 276 is replaced. Also new are (1) DNA sequences coding for (I); (2) expression vectors able to express (I) and (3) microorganisms and cell cultures transformed with these vectors. A native t-PA gene, contg. the sequence to be mutated, is inserted into the phage M13mp8, and the single-strand form of the prod. annealed to a synthetic oligonucleotide, co-ng. 1 or more triplets coding for the amino acid(s) to be substd. forming a double-strand region. Expression vectors contg. the new DNA sequences can be expressed in E.coli or partic. cultures of Chinese hamster ovary (using vectors which include the SV40 origin of replication as promoter). -
Patent AU-5695994-A (AU)
Title: Dolostatin analog
Inventor: HAUPT ANDREAS
IPC: A61K38/08
Filed: 1993-12-04
Abstract: Novel peptides of the formula   <IMAGE>  +TR  CHDCHECO(R7)b(M)dQ  in which R1, R2, X, A, R3, B, D, E, R7, M, Q, a, b and d have the meanings stated in the description, and the preparation thereof are described. The novel substances have an antineoplastic effect.
Patent AU-5744101-A (AU)
Title: Composition of polysulfides having a reduced odor level
Inventor: FORESTER DAVID R
IPC: C07B61/00
Filed: 2001-04-30
Abstract: The present invention is directed to a composition that contains polysulfides and that has a reduced odor level and to a method for reducing the odor of polysulfides. The composition contains a polysulfide and an inhibitor that reduces the odor level. The polysulfides include sulfurized olefins prepared by reacting the olefin with sulfur and H2S in the presence of a catalyst. The inhibitors are selected from the group consisting of hydrocarbyl acrylates and hydrocarbyl methacrylates. The method for reducing the odor level of polysulfides involves contacting the polysulfide with an inhibitor selected from the group consisting of hydrocarbyl acrylates and hydrocarbyl methacrylates under conditions that reduce the odor level.
Patent AU-5796890-A (AU)
Title: Process for preparing polyurethane-backed substrates, and the substrates so produced
Inventor: SKAGGS KENNETH W
IPC: A47G27/02
Filed: 1990-06-28
Abstract: Substrates having successive layers of a cellular polyurethane and a non-cellular polyurethane are prepared using certain siloxane-polyether block copolymers in the non-cellular polyurethane formulation. Said block copolymers contain 10 to 30 weight percent dialkylsiloxane units, 30 to 70 weight percent oxyethylene units and, optionally, up to 55 weight percent other oxyalkylene units. The use of the block copolymer reduces or eliminates the formation of a bubble line at the interface of the polyurethane layers, thereby improving physical and cosmetic properties of the carpet.
Patent AU-6028586-A (AU)
Title: Method for conversion of C and C hydrocarbons to less saturated product hydrocarbons
Inventor: KOLTS JOHN HENRY
IPC: C07C4/10
Filed: 1986-07-17
Abstract: A method for the conversion of C₃ and C₄ hydrocarbons to less saturated hydrocarbons, such as ethylene and propylene and particularly ethylene, includes contacting the feed hydrocarbons with mixed oxides comprising a major proportion of magnesium and a minor proportion of manganese, preferably under conditions which selectively convert the feed hydrocarbons to ethylene and ethane and particularly ethylene, including a temperature between about 625°C and 850°C. The method is preferably carried out in the presence of steam at a mole ratio of steam/hydrocarbon of less than about 10:1. Selectivity to ethylene and ethane and particularly ethylene is improved and the life of the catalyst, during which the desired selectivity is attained, is extended by adding a promoting amount of at least one oxide of calcium, barium, strontium, tin and antimony. Further improvement can be obtained by limiting the amount of bound or fixed sulfur in the catalyst.
Patent AU-6159400-A (AU)
Title: Method for dehydrating biological tissue for producing preserved transplants
Inventor: BAUMGARTNER LUDWIG
IPC: A01N1/02
Filed: 2000-07-24
Abstract: The invention relates to a two-step method for dehydrating biological tissues for producing preserved transplants. In a first step, the tissue is partially dehydrated with an organic, water-miscible solvent. In a second step, the tissue is dehydrated further by freeze drying.
Patent AU-6273780-A (AU)
Title: Method of disposal of waste material
Inventor: JANSSEN KLAUS
IPC: B65F5/00
Filed: 1980-09-26
Abstract: A method of disposal or temporary storage of fine particulate solid waste material or a mixture of such solid material with liquid including pumping the solid material entrained in liquid through a pipeline by means of a piston pump into a natural or artificial dump space above ground or below ground. To pump fine grained waste materials, for example dusty or paste-like and sludge-like waste materials, without incurring problems regarding the entrainment liquid and to prevent, in the case of underground storage, the production of a geologically insufficiently stable packing in a natural or artificial cavity, a high-consistency mixture containing less than 20% by weight of liquid, which is generally water, is pumped into the space by means of the piston pump.
Patent AU-6341886-A (AU)
Title: Label for anti-theft surveillance system
Inventor: FEARON EDWARD ROBERT
IPC: G08B13/24
Filed: 1986-10-01
Abstract: A label for use in a high frequency anti-theft surveillance system. Permanently magnetized members (24, 26) are disposed adjacent a ferromagnetic nonlinear element (30) for biasing the hysteresis loop of the nonlinear element (30) near the knee (40) of the magnetization curve. The nonlinear element (30) includes low permeability sections (32, 34) and high permeability section (36). The high permeability section (36) of the nonlinear element (30) is disposed adjacent a radiating dipole (28) for radiating the summation frequency of a pair of frequencies impinging on the nonlinear element (30). A memory magnet (38) with a changeable magnetism is disposed adjacent the high reluctance section (36) of the nonlinear element (30). The magnetism of the memory magnet (38) can be changed to provide either an active or inactive status of the label (16).
Patent AU-6488900-A (AU)
Title: Group (vii) transition-metal complexes with multidentate aminopolycarboxylate ligands and a kit for producing them
Inventor: DYSZLEWSKI MARY M
IPC: C07F13/00
Filed: 2000-06-28
Abstract: The invention relates to novel aminocarboxylate ligands that are suitable for complexing with a radionuclide, and are useful as imaging agents for diagnostic purposes. In accordance with the present invention, a method of preparing a compound of formula (I): <i>fac</i>-[M(CO)3(OH2)3]<+>, wherein M is Mn, <99m>Tc, <186>Re or <188>Re, involves reacting a metal in permetallate form with carbon monoxide and a reducing agent, wherein a mixture of a basic borate buffer and a reducing agent soluble in water but not substantially decomposed by water is solved in a water containing solvent system containing a solution of the metal in permanganate, pertechnetate or perrhenate form in the presence of carbon monoxide. The compound of formula (I) can be reacted with a ligand Lx to form a compound of formula (II): <i>fac</i>-[M(CO)3(X)2L1]<n>, wherein M is as defined above, Lx is a multidentate ligand, and n is a charge of the ligand Lx increased with one + charge. The invention also is directed to novel compounds, and kits for carrying out the disclosed methods.
Patent AU-6535296-A (AU)
Title: Method and device for continuous adjustment and regulation of a transformer turns ratio, and transformer provided with such a device
Inventor: ASSELMAN PAULUS GERARDUS JOHAN
IPC: G05F1/20
Filed: 1996-07-26
Abstract: In a method and a device for continuously adjusting, within a certain adjustment range, the turns ratio between the primary winding and the secondary winding of a power transformer provided with at least one regulating winding, a first tap is switched on during a portion of a cycle of the alternating voltage of the transformer and a second tap is switched on during another portion of the cycle of the alternating voltage. For this purpose, the device comprises electronic switches in the form of thyristors or transistors.
Patent AU-6594296-A (AU)
Title: Personal computer enclosure with peripheral device mounting system
Inventor: DO CUONG D
IPC: G06F1/18
Filed: 1996-07-22
Abstract: An enclosure or chassis for a high-performance personal computer which is portable, provides easy access to its internal components for servicing, and provides mechanisms which allow peripheral devices such as hard disks, floppy disks and CD-ROM drives to be quickly and easily installed and removed. The chassis provides an efficient cooling mechanism so that a heat sink required for a high-performance processor can be smaller than would be the case without such efficient cooling mechanism. The chassis opens up into a top portion and a bottom portion. The top portion houses the peripheral devices, and the bottom portion houses the motherboard, power supply and cooling fans. A tamper switch is provided which monitors the state of the chassis (open or closed) and reports over a network whenever the chassis is opened. However, the computer can still be operated when the chassis is opened for inspection, service and repair. A mechanism which enables quick and easy removal of the peripheral devices utilizes a spring clip which provides solid grounding contact to the chassis is also provided.
Patent AU-6622381-A (AU)
Title: Propylene sheet containing cellulose
Inventor: FINK R
IPC: C08L23/12
Filed: 1981-01-15
Abstract: 1. Polypropylene film with adhesion properties improved by surface activation, characterised by a content of cellulose with an average particle diameter of 5 to 100 mum. and a greatest average length of the cellulose of up to 200 mum.
Patent AU-7057891-A (AU)
Title: Screw-cap with warranty ring
Inventor: BREUER HANS-WERNER
IPC: B29C45/44
Filed: 1991-01-25
Abstract: The warranty ring (1) on the screw-cap disclosed has, on the inside (8), retention elements shaped like surface-mounted wedges (9) which taper in the direction (A) in which the cap is screwed off. The wedges act to ease the passage of the warranty ring over the container bulge (17) without excessive friction, as well as strenthening the ring.
Patent AU-7092496-A (AU)
Title: Composition for the treatment of poultry litter
Inventor: ROSSI JEAN
IPC: C09K23/34
Filed: 1996-10-10
Abstract: PCT No. PCT/IB96/01065 Sec. 371 Date May 13, 1998 Sec. 102(e) Date May 13, 1998 PCT Filed Oct. 10, 1996 PCT Pub. No. WO97/14298 PCT Pub. Date Apr. 24, 1997The composition for the treatment of poultry litters comprises at least an edible surfactant emulsifying agent, for example an ethoxylate obtained from castor oil. It may also be combined with a mixture of cresols, guaiacol and resorcinol. This composition can be sprayed in liquid form on the litter so as to reduce the effects of coccidiose.