baber/WOPTO huggingface dataset:
Patent CS-200175-B2 (CS)
Title: Process for preparing synthetic fuel from coal free from ash
Inventor: SZE MORGAN C
IPC: C10G1/04
Filed: 1974-12-12
Abstract: 1493364 Oil from coal LUMMUS CO 2 Dec 1974 [12 Dec 1973] 52142/74 Heading C5E Synthetic crude oil is produced by contacting coal with a coal liquefaction solvent and hydrogen, separating insoluble material by gravity settling after the addition of a promoter liquid and catalytically hydrogenating at least a portion of the liquefied coal to produce an oil having a hydrogen to carbon atomic ratio between 1 2 and 1À8. The liquefaction is carried out at 650-900‹ F. and 500-4000 p.s.i.g. with a hydrogen consumption of 4000-12,000 SCF/ton MAF coal, either non- catalytically or in the presence of a catalyst such as cobalt molybdate, nickel molybdate, tungsten nickel sulphide or tungsten sulphide on alumina or silica-alumina. The promoter liquid has a 5 volume per cent distillation temperature of at least 250‹ F., a 95 volume per cent distillation temperature of at least 350‹ F. and no greater than 750‹ F. and a characterization factor (k) which is at least 9À75 and greater than that of the liquefaction solvent; the promoter liquid can be added in amounts of 0À2 to 3 parts by weight per part of coal solution. The hydrogenation of the liquefied coal is carried out catalytically at 500-900‹ F. and 500-5000 p.s.i.g. with a hydrogen consumption of from 7500-20,000 SCF/ton MAF coal, e.g. using a catalyst of cobalt molybdate, nickel molybdate or nickel tungsten sulphide on alumina or silicaalumina.  Coal is liquefied at 14 using a weight ratio of solvent 12 to coal between 1 and 20; components 41 boiling up to 600‹ F. are removed at 16 and separated into a naphtha product 43 and a 300-600‹ F. fraction 53. A promoter liquid 21, such as a kerosene fraction having 5 and 95 volume per cent boiling points within the range 425-500‹ F. is mixed with the 600‹ F. + material 17 which is passed into the gravity settling zone 23. The solidsfree overflow 24 is separated from the underflow 31 and distilled at 25 to recover the promoter liquid 21, a 600-900‹ F. fraction of which a portion is used as the liquefaction solvent 12 and a 900‹ F.+fraction 51. The fractions 51, 53 and a 600-900‹ F. fraction 52 are hydrogenated at 55 to provide the synthetic crude oil product 57.
Patent JP-S616092-B2 (JP)
IPC: C08J3/12
Filed: 1982-01-16
Abstract: A pulverulent polymer composition which is readily pourable, has a low tendency to form dust and has good stability on storage is composed of a mixture of a vinyl ester polymer and a small proportion of a hydrophobic silica. The composition is prepared by spray drying an aqueous vinyl ester polymer dispersion in the presence of a hydrophobic silica. The silica is preferably a product from the reaction of a hydrophilic silica with an organochlorosilane. The composition can be redispersed in water and the films produced from such dispersions are transparent; they are suitable for the production of paints, glues and adhesives.
Patent JP-H06665-B2 (JP)
IPC: C22C1/10
Filed: 1988-01-13
Abstract: A method for manufacture of Group IV metal carbide ceramic composites is provided wherein a permeable mass (14) of filler and a carbon source is contacted with a molten Group IVA metal (12). The molten metal (12) is maintained in contact with the permeable mass (14) for a sufficient period to infiltrate the permeable mass and to react the molten metal with carbon source to form a Group IVA metal carbide, composite. The filler may be a Group IVA metal carbide, or other inert filler, or a combination.
Patent JP-H0515173-B2 (JP)
IPC: C07C381/04
Filed: 1985-01-18
Abstract: The bond strength between a sulphur-vulcanisable rubber and a metal, especially brass, is increased by using as bonding promoter a compound having the formula R-(CH<sub>2</sub>)<sub>a</sub>-S<sub>2</sub>O<sub>3</sub><sup>-</sup>M<sup>+</sup> or a hydrate thereof, where a has an integral value of at least 1, and where (i) M<sup>+</sup> represents a sodium ion or an equivalent of a divalent nickel or cobalt ion and R represents hydroxy, cyano, chlorophenyl, fluorophenyl, nitrophenyl, alkoxyphenyl, alkylphenyl, dialkylphenyl, arylphenyl, naphthyl, alkylnaphthyl, benzoyl, phenoxy, halophenoxy, phthalimido, a group having the formula R<sup>2</sup>CONH<sup>-</sup>, R<sup>2</sup>NHCO-, where R<sup>2</sup> is an alkyl or aryl radical, <sup>+</sup>MOOC, or 2,4-dihydroxy-6-pyrimidyl (or its keto-form equivalent) or (ii) M<sup>+</sup> is absent and R represents a grouping +H<sub>3</sub>N-.
Patent JP-2589525-B2 (JP)
IPC: B23K1/08
Filed: 1988-01-14
Granted: 1997-03-12
Abstract: PURPOSE:To enable a rear metal to be formed accurately in a short time by controlling the amount of discharge and heating temperature of fusing metal which is a material for rear metal and the rotation speed of a mounting stand. CONSTITUTION:A semiconductor element is mounted on a mounting stand 6 within a storing container 2 with its rear surface facing up and the rotation control of the mounting stand 6 is made by a motor 34. Then, a pump 16 is activated and a fusing metal 10 within the storing container 12 which is provided with a heater 14 is inhaled by an inhaling pipe 18 and is discharged into the storing container from a discharge pipe 20. The fusing metal 10 controls the amount of discharge from the discharge mechanism 16, heating temperature of the heating mechanism 14, and the rotation speed of the mounting stand 6 to allow a certain quantity to be adhered. Thus, the rear metal can be formed to a specified film thickness efficiently in a short time.
Patent AU-597463-B2 (AU)
Title: Antibacterial lyophilized preparation
Inventor: KOHNO KEIICHI
IPC: A61K9/00
Filed: 1988-01-13
Granted: 1990-05-31
Abstract: An antibacterial lyophilized preparation which comprises as an active ingredient aspoxicillin and a basic salt of aspoxicillin in a molar ratio of 1 : about 0.7 to 7 and optionally an alkali metal halide as a stabilizer, a method for preparing the same, and the use of such a preparation for the manufacture of a medicament are provided. The antibacterial lyophilized preparation may be rapidly dissolved in distilled water to give a stable solution which can be injected to patients for the treatment of various bacterial infectious diseases.
Patent AU-568585-B2 (AU)
Title: Viewing of holograms
Inventor: BAZARGAN KAVEH
IPC: G03H1/24
Filed: 1983-02-11
Granted: 1988-01-07
Abstract: This invention is predicated upon a particular set of components which may be grouped according to a number of permutations each of which has a specific application. 
<??>A hologram viewing apparatus, an integral direct viewing hologram device and an article useful in the manufacture of hologram devices are provided by this invention. 
<??>The hologram viewing apparatus comprises a housing (20) enclosing a light source (21) which illuminates a screen located in or on a wall of the housing (20), the screen consisting of at least a plane grating (28). 
<??>The integral direct viewing hologram device comprises a venetian blind film (10) having a hologram (11) embossed on or bonded onto one surface and a plane grating (28) embossed or bonded onto the other surface. The device can be direct viewed in white light and a multi-coloured image can be produced by the provision of a plurality of holograms (11, 12) which are made using different coloured light. 
<??>The article useful in the manufacture of hologram devices comprises a venetian blind film embossed on one side with a plane grating.
Patent AU-705091-B2 (AU)
Title: Low profile ostomy system with repositionable pouch
Inventor: KUCZYNSKI THOMAS J
IPC: A61F5/445
Filed: 1997-02-27
Granted: 1999-05-13
Abstract: Ostomy pouch comprises pouch envelope formed of flexible plastic material defining waste collection chamber for body waste that passes through a stoma; waste inlet opening formed in the envelope for positioning around stoma to permit passage of waste material from the stoma to the collection chamber; and flexible annular pouch coupling mechanism on the pouch envelope at the waste inlet opening. An ostomy pouch (12) comprises a pouch envelope (16) formed of flexible plastic material defining a waste collection chamber for body waste that passes through a stoma (120); waste inlet opening (32) formed in the envelope for positioning around the stoma to permit passage of waste material from the stoma to the collection chamber; and flexible annular pouch coupling mechanism on the pouch envelope at the waste inlet opening. The coupling mechanism has a resealable coupling adhesive and support for the resealable adhesive for avoiding wrinkling of the resealable coupling adhesive when the coupling mechanism is flexed or separated from a coupling bond with a body-side mounting wafer (14), the support including a foam layer joined to an outside surface of the pouch envelope. An independent claim is also included for a body-side mounting wafer comprising multi-layer assembly having an opening for a stoma, and having a biocompatible adhesive layer on one side for securement to a body surface around the stoma, and an opposite side with a release film for detachable engagement with a pouch to be mounted on the wafer, the assembly further including support for the release film for avoiding wrinkling of the release film when the release film is flexed or is separated from a coupling bond with the pouch.
Patent AU-598129-B2 (AU)
Title: Optical waveguide with reflection diffraction grating
Inventor: MALLINSON STEPHEN ROBERT
IPC: H01S5/125
Filed: 1988-04-28
Granted: 1990-06-14
Abstract: An optical device comprises an optical waveguide, such as a single mode optical fibre (11), underlying a first layer (20) of material, such as a thin film, which has a refractive index higher than the refractive index of the waveguide (11) and which forms a planar waveguide capable of supporting and a guiding at least one propagation mode of a higher order than, but matching the phase velocity of, the propagation mode or modes in the underlying waveguide. A reflection diffraction grating (4) is provided on or adjacent to the surface of the first layer (2) remote from the waveguide (11). The arrangement is such that an optical signal which is coupled from the waveguide (11) into the first layer (2) is reflected by the reflection diffraction grating (4) and is coupled back into the waveguide.
Patent AU-762381-B2 (AU)
Title: Materials, method and apparatus for detection and monitoring of chemical species
Inventor: WOHLTJEN HENRY
IPC: G01N27/12
Filed: 1998-11-25
Granted: 2003-06-26
Abstract: A method for investigating a target environment to determine whether or in what amount a chemical species may be present therein, which comprises: (a) exposing to said environment an article of manufacture comprising a multiplicity of particles in close-packed orientation, said particles having a core of conductive metal or conductive metal alloy and deposited thereon a ligand which is capable of interacting with said species such that a property of said multiplicity of particles is altered; (b) subjecting said multiplicity of particles to conditions sufficient for said property to be exhibited; and (c) monitoring said property to determine whether there is, or the amount of, any change as an indication of whether, or in what amount, said species is present; a multiplicity of particles suitable for use in such method; and equipment suitable for implementing the method.
Patent AU-755719-B2 (AU)
Title: Process for producing an expanded foodstuff
Inventor: KEOGH ANDREW JOSEPH
IPC: A23L1/00
Filed: 2000-01-17
Granted: 2002-12-19
Abstract: A process for producing a set expanded foodstuff comprises the step of passing a soft expanded foodstuff composition at a first temperature and a first pressure into a setting region at a second temperature, the second temperature being lower than said first temperature. The soft expanded foodstuff composition is cooled and set in the setting region at a second pressure which is lower than said first pressure. A process for producing a set expanded foodstuff, comprises the steps of passing a soft foodstuff composition which may be in at least a partially expanded condition and which contains a vaporisable expandingagent, at a first temperature and a first pressure into a setting region at a second temperature, said second temperature being lower than said first temperature. The soft foodstuff composition is cooled and set in the setting region at a second pressure which is lower than said first pressure so as to expand or further expand the foodstuff composition by evaporation of the vaporisable expanding agent.
Patent AU-777014-B2 (AU)
Title: Connecting assembly for spinal osteosynthesis
Inventor: PETIT DOMINIQUE
IPC: A61B17/70
Filed: 2000-12-01
Granted: 2004-09-30
Abstract: A connecting assembly for spinal osteosynthesis has a bone anchoring element including a connection zone designed to co-operate with a connecting device. The connecting device comprises in its lower part a spherical shape designed to enable the connecting device to be freely positioned in a connector or in a linking element having a cavity with matching shape, the spherical shape forming a stop element for longitudinal positioning with the connector or with the linking element.
Patent AU-739712-B2 (AU)
Title: Pesticidal compositions
Inventor: FORSTER BIRGIT
IPC: A01N55/00
Filed: 2000-03-16
Granted: 2001-10-18
Abstract: An agrochemical composition, comprising at least two active ingredient components together with a suitable carrier, wherein component I is   I) difenoconazole (=cis,trans-3chloro-4-Ä4-methyl-2-(1 H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-2-ylÜphenyl 4-chlorophenyl ether> and wherein component II is IIB) 4,5-dlmethyl-N-2-propenyl-2-(trlmethylsllyl)-3-thiophencarboxamid which is especially suitable in the control and prevention of disease infestation on seed.
Patent AU-685263-B2 (AU)
Title: Halofantrine free base for the treatment of malaria and compositions
Inventor: CHARMAN WILLIAM NEIL
IPC: A61K31/00
Filed: 1995-04-04
Granted: 1998-01-15
Abstract: The present invention relates to the use of halofantrine free base in the treatment of malarial infections. In particular, lipid-based formulations for oral and injectable use are disclosed.
Patent AU-620360-B2 (AU)
Title: A method of producing and modifying the properties of ceramic composite bodies
Inventor: CLAAR TERRY DENNIS
IPC: C04B35/58
Filed: 1988-12-01
Granted: 1992-02-20
Abstract: This invention relates generally to a novel method of manufacturing a composite body. More particularly, the present invention relates to a method for modifying the resultant properties of a composite body, by, for example, minimizing the amount of porosity present in the composite body. Additives such as TaG, ZrC, ZrB2, VC, NbC, WC, W2B5 and/or MoO2B5 can be combined with a boron carbide material (2) which is thereafter reactively infiltrated by a parent metal (3). The composite body comprises one or more boron-containing compounds (e.g., a boride or a boride and a carbide) which is made by the reactive infiltration of molten parent metal (3) into the boron carbide mass (2). Particular emphasis is placed upon modifying the properties of a ZrB2-ZrC-Zr composite body. However, the methods disclosed in the application are believed to be generic to a number of parent metals and preform materials.
Patent AU-583795-B2 (AU)
Title: Process for the maintenance and proliferation of virus genomes and derivatives thereof
Inventor: PASZKOWSKI JERZY
IPC: A01H1/02
Filed: 1984-08-03
Granted: 1989-05-11
Abstract: The process entails the use of plant material and cultivation of proliferating isolated protoplasts, cells or tissue, which contain the virus genomes or their derivatives, in a suitable nutrient medium.
Patent AU-701348-B2 (AU)
Title: Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis
Inventor: RAMSEY J MICHAEL
IPC: G01N27/447
Filed: 1995-08-01
Granted: 1999-01-28
Abstract: A microchip laboratory system (10) and method provide fluidic manipulations for a variety of applications, including sample injection for microchip chemical separations. The microchip is fabricated using standard photolithographic procedures and chemical wet etching, with the substrate and cover plate joined using direct bonding. Capillary electrophoresis and electrochomatography are performed in channels (26, 28, 30, 32, 34, 36, 38) formed in the substrate. Analytes are loaded into a four-way intersection of channels by electrokinetically pumping the analyte through the intersection (40), followed by a switching of the potentials to force an analyte plug into the separation channel (34). <IMAGE>
Patent AU-572549-B2 (AU)
Title: 1-benzoyl-3-phenyl-urea derivatives
Inventor: BROUWER MARIUS S
IPC: C07C239/00
Filed: 1984-08-29
Granted: 1988-05-12
Abstract: The invention relates to new benzoyl urea derivatives of the formula:   <CHEM>   It has been found that these compounds have anti-tumor activity. The compounds of this formula in which at least one of the phenyl groups contains an optionally esterified hydroxy group have been found to possess the strongest activity. The new compounds can be prepared according to methods known for the synthesis of analogous compounds.
Patent AU-618812-B2 (AU)
Title: Air transfer system
Inventor: ENGEL DONALD FRANCIS
IPC: F02M35/10
Filed: 1989-04-21
Granted: 1992-01-09
Abstract: An air flow conduit system is presented for air flow communication between an air filter mechanism and an engine intake manifold. The conduit system comprises first, second and third substantially rigid conduit members. Engagement between conduit members is provided by means of a rib system on a narrow end of a conduit member being received within a broad end of a next adjacent conduit member. Sealing engagement occurs by means of an elastomeric seal member positioned between the ribs and an end of a conduit member within which the ribs are received. A preferred rib arrangement is provided, to insure a flexible, multi-point, seal system.
Patent AU-661766-B2 (AU)
Title: A process for determining the concentration of a gas in molten metal
Inventor: PLESSERS JACQUES JOSEF
IPC: G01N33/20
Filed: 1993-04-02
Granted: 1995-08-03
Abstract: The invention relates to a method for determining the concentration of a gas in a molten metal by means of a carrier gas which can be delivered to at least one analyser, optionally either for calibration purposes via a direct route, or for measurement purposes via a measuring circuit containing a probe dipped into the molten metal, the carrier gas, for the purpose of measuring, becoming involved in a gas exchange with the molten metal, and this gas mixture being delivered to the analyser. In order to determine the concentration of a gas in a molten metal very rapidly and accurately, the carrier gas is delivered, for one measurement cycle in a section, both directly to the analyser for the purpose of calibration, and to the measurement circuit for flushing and for taking up the gas to be measured, in such a way that the gas to be measured is available at the analyser, that the carrier gas is then delivered, via the measuring circuit, at least in part to the at least one analyser, and that a partial pressure is calculated as a first approximate value for the partial pressure of the gas to be measured in the molten metal after the gas exchange with the molten metal. <IMAGE>
Patent AU-757217-B2 (AU)
Title: Compounds with growth hormone releasing properties
Inventor: HANSEN THOMAS KRUSE
IPC: C07K5/02
Filed: 1999-05-10
Granted: 2003-02-06
Abstract: The present invention relates to novel compounds, in particular 4,4-disubstituted and 3,3-disubstituted piperidine compounds, compositions containing them, and their use for treating medical disorders resulting from a deficiency in growth hormone.
Patent AU-778349-B2 (AU)
Title: Pre-shaped intraluminal graft
Inventor: DEHDASHTIAN MARK
IPC: A61F2/07
Filed: 2000-09-25
Granted: 2004-12-02
Abstract: Supplemental intraluminal graft extension achieved by cuff-means substantially fortify and enhance endovascularly emplaced systems, particularly for bridging aneurysms. Multiple embodiments based upon overlapping of at least two segments are taught. Cuff-means likewise have applications to restore patency to, or substantially enhance, prior failing emplacements of both home-made and other commercial devices.
Patent AU-661392-B2 (AU)
Title: Cosmetic composition
Inventor: GIBSON WALTER THOMAS
IPC: A61K8/30
Filed: 1993-05-20
Granted: 1995-07-20
Abstract: A composition suitable for topical application to mammalian skin and hair for inducing, maintaining or increasing hair growth comprises a hair growth promoter chosen from glutamic acid derivatives and salts thereof. The composition preferably also comprises an activity enhancer which may be chosen from hair growth stimulants, penetration enhancers and cationic polymers.
Patent AU-614407-B2 (AU)
Title: Oxadiazolyl imidazobenzodiazepine compound, pharmaceutical composition containing said compound, method of preparing said compound and method of treating a central nervous system ailment
Inventor: WATJEN FRANK
IPC: C07D487/14
Filed: 1989-08-04
Granted: 1991-08-29
Abstract: The application discloses novel benzodiazepine agonist compounds, namely, 3-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-5,6-dihydro-5-methyl-6-oxo-7-ha lo-4H-imidazo [1,5-a][1,4]benzodiazepines, pharmaceutical compositions thereof, and a method of ameliorating central nervous system ailments therewith, especially convulsions and anxiolytic states. A novel intermediate and process for their production are also disclosed.
Patent AU-680611-B2 (AU)
Title: Absorbent article having longitudinal side margins with tucks
Inventor: TAYLOR JOANN LEE
IPC: A61F13/494
Filed: 1993-04-30
Granted: 1997-08-07
Abstract: An absorbent article, such as a sanitary napkin, having longitudinal side margins with pleats or tucks is provided. The tucks cause the absorbent article to assume a curved, body-conforming shape, and provide the absorbent article with sides that stand up to serve as a barrier to soiling of the wearer's undergarments.
Patent AU-759427-B2 (AU)
Title: Pyrazinone protease inhibitors
Inventor: LU TIANBAO
IPC: A61P7/02
Filed: 1999-06-11
Granted: 2003-04-17
Abstract: Pyrazinone protease inhibitors, and methods for their manufacture, are described. The compounds of the invention are potent inhibitors or proteases, especially trypsin-like serine proteases, such as chymotrypsin, trypsin, thrombin, plasmin and factor Xa. Certain of the compounds exhibit antithrombotic activity via direct, selective inhibition of thrombin. Compositions for inhibiting loss of blood platelets, inhibiting formation of blood platelet aggregates, inhibiting formation of fibrin, inhibiting thrombus formation, and inhibiting embolus formation are described. Other uses of compounds of the invention are anticoagulants either embedded in or physically linked to materials used in the manufacture of devices used in blood collection, blood circulation, and blood storage, such as catheters, blood dialysis machines, blood collection syringes and tubes, blood lines and stents. Additionally, the compounds can be detectably labeled and employed for  in vivo  imaging of thrombi.
Patent AU-599307-B2 (AU)
Title: Method for dehydrogenating hydrocarbons
Inventor: GOTTLIEB KLAUS DR
IPC: C07C5/333
Filed: 1985-10-02
Granted: 1990-07-19
Abstract: A process for dehydrogenating saturated or unsaturated hydrocarbons wherein the flow direction of the oxygen-containing gas, employed for removing coke deposits on the catalyst surface, is opposite to that for the hydrocarbon feed undergoing dehydrogenation.