baber/WOPTO huggingface dataset:
Patent CS-198132-B2 (CS)
Title: Sucction and exhausting system for the combustion engine
Inventor: NAKANO SOICHI
IPC: F02M31/087
Filed: 1973-12-03
Abstract: 1454406 Heating charge HONDA GIKEN KOGYO KK 3 Dec 1973 [4 Dec 1972] 55830/73 Heading F1B In an I.C. engine wherein each cylinder has a main combustion chamber 4 and an auxiliary combustion chamber 7 communicating via a frame passage 5, there is provided a thin wall intake pipe 14 for delivering air-fuel mixture to the auxiliary combustion chamber 7 and a thin wall exhaust pipe 17 loading exhaust gases from the main combustion chamber 4, the pipes 14, 17 being arranged alongside one another inside a thick wall housing 20 so that heat is transferred from the exhaust gases to the auxiliary fuel mixture. The housing is formed in two ports 20a, 20b and also encloses an auxiliary chamber 13 at one end of the intake pipe 14, and a common exhaust exit pipe 19. It may be made of cast iron or cast steel. The fuel supply to the main combustion chamber 4 for the carburetter 8 is heated in a chamber by exhaust gases from the exhaust chamber 18 passing through an opening in the housing 20.
Patent CS-237323-B2 (CS)
Title: Method of gaining of rare metals from coal combustion residue
Inventor: PANTO GYOERGY
IPC: B03B9/04
Filed: 1981-11-12
Abstract: The invention relates to a method for recovering rare metals from the combustion residues of various coals, in particular brown coals. The recovery is performed by digestion, more particularly by aqueous and/or dilute alkaline and/or dilute acidic digestion, where two or three of these steps can be combined in any desired order or they may be carried out separately. During digestion the concentration of the solution is monitored and the subsequent digestion steps are terminated at a desired concentration. The solid and liquid phase are then separated and the rare metals are isolated from the liquid phase while the solid phase, optionally after neutralization and/or washing can be utilized for example as a source of energy.
Patent CS-235974-B2 (CS)
Title: Method of catalyst preparation for low density polyethylene production
Inventor: NOWLIN THOMAS E
IPC: C08F4/00
Filed: 1982-12-03
Abstract: A catalyst for use in the production of linear low density polyethylene is prepared by contacting a silica carrier with an organomagnesium compound in a carrier liquid so that magnesium is transferred onto the carrier by precipitation and reaction with surface hydroxyl sites on the carrier. The resultant solid supported magnesium compound is then treated with a tetravalent titanium compound in a carrier liquid. On activation, the catalyst is found to be effective in producing linear low density polyethylene having a density of 0.930 and below by polymerization of ethylene with hexene in the gas phase.
Patent JP-S632957-B2 (JP)
IPC: C07D405/04
Filed: 1984-01-13
Abstract: Compounds of the formula:    <IMAGE>  I  in which: R1 and R2 each represent, independently of one another, hydrogen, halogen, alkyl or alkoxy having from 1 to 4 carbon atoms, sulphonamide possibly substituted by an alkyl radical having from 1 to 4 carbon atoms; or together methylenedioxy, n is 0 or 1, in racemic form or in the form of optical isomers, and also their salts of addition with pharmaceutically acceptable acids. Useful in the treatment of ailments and/or conditions which are adrenoreceptor-related, such relationship being well known in the art.
Patent AU-751138-B2 (AU)
Title: A removable threaded plug and driver
Inventor: WILSON BUDDY ALLEN
IPC: F16L55/11
Filed: 1999-05-25
Granted: 2002-08-08
Abstract: A removable plug for an internally threaded opening has particular application in a system for closing an opening in the sidewall of a pipe. The system includes a nipple having an inner end attached, such as by welding, to a pipe, and an outer end having internal threads. A short length externally threaded cylindrical plug body is threadably positionable within the nipple outer end, the plug body having a recess in a top surface thereof. An insert is affixed within the plug body recess providing an operating space within the recess below the insert, the insert being formed of a metal plate having a tool receiving central opening therethrough and at least one integral tang portion extending downwardly into the plug body operating space, the insert being secured, such as by welding to the plug body. The insert central opening is shaped in a geometrical pattern, such as a square, to slidably and non-rotatably receive a plug engaging portion of a driver of matching cross-sectional configuration.
Patent AU-751610-B2 (AU)
Title: Polyhydroxyalkanoate compositions having controlled degradation rates
Inventor: MARTIN DAVID P
IPC: A61L31/06
Filed: 1998-12-22
Granted: 2002-08-22
Abstract: The present application provides biocompatible medical implant comprising poly(4-hydroxybutyrate-co-hydroxyalkanoate) copolymer. The implant may, for example, be a device selected from guided tissue regeneration devices, tissue engineering devices, tissue engineering scaffolds, foams, coatings, meshes, microparticles, resorbable wound closure materials such as suturing and stapling materials, controlled release devices, drug delivery devices, cell encapsulation devices, targeted delivery devices, devices with biocompatible coatings, orthopedic devices, prosthetics, bone cements (including adhesives and/or structural fillers), diagnostic devices, rods, bone screws, pins, surgical sutures, stents, patches (such as hernial patches and pericardial patches), devices with vascular applications, and tubes suitable for the passage of bodily fluids. The application also provides a biocompatible polyhydroxyalkanoate that has a controlled degradation rate of less than one year under physiological conditions for use in medicine, optionally wherein the biocompatible polyhydroxyalkanoate is processed to form a medical device. The biocompatible polyhydroxyalkanoate may, for example, be produced by a process consisting of fermentation, enzymatic synthesis, chemical synthesis, melt processing, reactive blending, and recombinant techniques. The biocompatible polyhydroxyalkanoate may, for example, be produced by fermentation (a) using a co-feed, and/or (b) by a fermentation process that uses transgenic bacteria.
Patent AU-759720-B2 (AU)
Title: Method and apparatus for introducing in continuous a substance in liquid phase into plastics granules
Inventor: COLOMBO GIUSEPPE
IPC: B29K31/00
Filed: 1999-12-20
Granted: 2003-04-17
Abstract: An apparatus for continuously introducing a substance in liquid phase into plastics granules includes a supporting structure adapted to support in series and in substantial vertical alignment a feeding section, at least one mixing chamber, and at least one drying chamber. The feeding section is provided with means for feeding the granules to at least one spraying chamber provided with means for spraying the substance onto the granules. The at least one mixing chamber of the granules partially or totally coated with the substance includes substantially static mixing means supported in the at least one mixing chamber. The at least one drying chamber is adapted to receive a predetermined amount of the granules coated with the substance. The substantially static mixing means may include, for example, at least one static mixer, a plurality of mixing bars, or at least two superimposed groups of mixing bars.
Patent AU-677122-B2 (AU)
Title: Leucite-containing phosposilicate glass-ceramic
Inventor: FRANK MARTIN
IPC: C03C10/00
Filed: 1995-06-19
Granted: 1997-04-10
Abstract: A phosphosilicate glass-ceramic has a leucite crystal phase, at least one other crystal phase, and one or more glass phases, and contains 49.0-57.5 wt.% SiO2, 11.4-21.0% Al2O3, 0.5-5.5% P2O5, 2.5-11.5% CaO, 9.0-22.5% K2O, 1.0-9.5% Na2O, 0-2.5% Li2O, 0-2.0% B2O3, 0-3.0% TiO2, 0.8-8.5% ZrO2, 0-3.0% CeO2, 0.25-2.5% F, 0-3.0% La2O3, 0-3.0% ZnO, 0-3.0% BaO, 0-3.0% MgO and 0-3.0% SrO.
Patent AU-560075-B2 (AU)
Title: Pyrrolidine derivatives
Inventor: FABRE JEAN-LOUIS
IPC: C07D207/24
Filed: 1983-12-06
Granted: 1987-03-26
Abstract: Pyrrolidine derivatives of the formula:   <IMAGE>   wherein X represents an oxygen or sulphur atom, R represents a hydrogen atom or an alkyl radical, Ro represents a hydrogen atom, an alkyl radical or a phenyl radical optionally substituted by a halogen atom or by an alkyl, alkoxy, alkylthio or nitro radical, A represents a nitrogen atom or a radical =CH-, the symbol Y represents a hydrogen or halogen atom or an alkyl, alkoxy, alkylthio, alkylcarbonyl, nitro, amino, alkylcarbonylamino, alkylamino, dialkylamino, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, cyano, trifluoromethyl, hydroxy, mercapto, alkylcarbonyloxy or alkylcarbonylthio radical, n represents zero or 1, and p represents 1, 2 or 3, it being understood that the alkyl and alkoxy radicals, and alkyl and alkoxy moieties of any of the aforementioned groups, contain from 1 to 4 carbon atoms are new therapeutically useful compounds, more particularly useful as antidepressants.
Patent AU-613416-B2 (AU)
Title: Enol ethers of 6-chloro-4-hydroxy-2-methyl-n-(2-pyridyl)-2h- thieno(2,3-e)-1,2-thiazine-3-carboxamide 1,1-dioxide, a process for their preparation and their use
Inventor: BINDER DIETER
IPC: C07D213/72
Filed: 1988-10-27
Granted: 1991-08-01
Abstract: Novel enol ethers of 6-chloro-4-hydroxy-2-methyl-N-(2-pyridyl) -2H-thieno-[2,3-e]-1,2-thiazine-3-carboxylic acid amide-1,1-dioxide of the formula 
<IMAGE>
 in which R denotes (C1-C6)-alkyl, (C5-C7)-cycloalkyl or benzyl, and a process for their preparation. The novel compounds have antiinflammatory activity and are suitable for the treatment of rheumatism.
Patent AU-769014-B2 (AU)
Title: Needleless syringe operating by impact tube effect, with prior lateral retention of active principle
Inventor: ALEXANDRE PATRICK
IPC: A61M37/00
Filed: 2000-12-18
Granted: 2004-01-15
Abstract: The invention concerns a needleless syringe ( 1 ) comprising a trigger, a gas generator ( 2 ) prolonged by a gas expansion chamber ( 3 ), a system for retaining particles and an ejection tube ( 4 ). The invention is characterised in that the particles are housed outside the ejection tube conduit ( 4 ) and the gases cause the particles to reach inside said tube ( 4 ) by displacing a plunger ( 13 ), prior to speeding them up by wave shock inside the tube ( 4 ).
Patent AU-680808-B2 (AU)
Title: Electrical devices having polymeric insulating or semiconducting members
Inventor: SPENADEL LAWRENCE
IPC: H01B7/28
Filed: 1992-08-14
Granted: 1997-08-14
Abstract: Disclosed are electrically conductive and semiconductive devices utilizing polymers having resistance to water treeing and good dielectric properties. The polymer comprises ethylene polymerized with at least one C3 to C20 alpha-olefin and optionally at least one C3 to C20 polyene. The polymer utilized has a density in the range of about 0.86 g/cm3 to about 0.96 g/cm3, a melt index in the range of about 0.2 dg/min to about 100 dg/min, a molecular weight distribution in the range of about 1.5 to about 30, and a composition distribution breadth index greater than about 45 percent. For the polymer utilized, the tree rating is generally less than about 40, the power factor is in the range of about 0.0002 to about 0.0005, and the dielectric constant is in the range of about 1.8 to about 2.4.
Patent AU-692264-B2 (AU)
Title: Method and apparatus for automated learning and performance evaluation
Inventor: COLLINS DEBORAH LYNN
IPC: G09B5/06
Filed: 1995-05-24
Granted: 1998-06-04
Abstract: A method and apparatus is provided for automated learning and performance evaluation of a group of items by a user. The method, which can be practised on a digital computer, has steps of querying the user as to whether items are believed to be known or unknown, sorting the items into groups of perceived known and unknown items and generating a sequence of items to be displayed. The apparatus e.g. a digital computer, has input means for receiving a user's response, a display means for presenting the material to be learned and logic means for sorting the items. An important feature of this invention is that the user is tested regarding his belief as to whether the item is known or unknown, not as to his actual knowledge.
Patent AU-720092-B2 (AU)
Title: Glial cell line-derived neurotrophic factor receptor
Inventor: FOX GARY M
IPC: A61K39/395
Filed: 1997-04-15
Granted: 2000-05-25
Abstract: The present invention relates to glial cell line-derived neurotrophic factor (GDNF), a potent neurotrophin that exhibits a broad spectrum of biological activities on a variety of cell types from both the central and peripheral nervous systems. The present invention involves the cloning and characterization of a high affinity receptor for GDNF. This molecule has been named GDNF receptor (GDNFR) since it is the first known component of a receptor system. Nucleic acid and amino acid sequences are described for GDNFR protein products. A hydrophobic domain with the features of a signal peptide is found at the amino terminus, while a second hydrophobic domain at the carboxy terminus is involved in the linkage of the receptor to the cell membrane. The lack of a transmembrane domain and cytoplasmic region indicates that GDNFR requires one or more accessory molecules in order to mediate transmembrane signaling. GDNFR mRNA is widely distributed in both nervous system and non-neural tissues, consistent with the similar distribution found for GDNF.
Patent AU-661060-B2 (AU)
Title: Oil transfer component
Inventor: HAYHURST ROBERT
IPC: G03G15/20
Filed: 1992-10-26
Granted: 1995-07-13
Abstract: An oil transfer component for coating a fuser roll (2) in the fuser system of a plain paper copier (or laser printer) employs a porous polytetrafluoroethylene (PTFE) material formed from particles of granular-type polytetrafluoroethylene fused together such as to form a porous integral network of interconnected particles. It is usually in the form of a thin sheet of thickness 50-750 microns, optionally laminated to a backing material. It may be in roll form (6), either dry or pre-loaded with release oil, as a cover wick (20) for an oil reservoir (26), or laminated to a roller (30) or a reservoir material (40). The surface is textured to improve coating and wiping.
Patent AU-689918-B2 (AU)
Title: Non-streaming ophthalmic tip and delivery device
Inventor: LIFSHEY ARTHUR L
IPC: A61J1/05
Filed: 1995-06-22
Granted: 1998-04-09
Abstract: This invention consists of an ophthalmic dispensing tip formed by injection molding, which has a one-piece molded tip to be used with a mating cap, the tip having an internally molded breakaway barrier membrane inside the flow channel, and the cap having a shaped stud fitting inside the tip, so that the final clockwise half-turn of the cap pushes the stud against the barrier and displaces it, thereby creating a restricted path through which the contents are dispensed.
Patent AU-749091-B2 (AU)
Title: Nailing device for belt nails
Inventor: LEITNER HELMUT
IPC: B25C7/00
Filed: 2000-03-10
Granted: 2002-06-20
Abstract: A nailing device for a coiled nail belt is provided. The nailing device includes an upper part that resembles a hammer handle at the end and has a miter gage at an opposite end. The upper part also includes an arm component having a magazine, a hammerhead and a nail feed. The hammerhead includes a drive hole in which a striker set on a bearing bolt in the miter gage may be guided. The nailing device further includes a rocker arm which is coupled to a shaft in the hammerhead and which, upon activation of the nailing device, displaces a feeder in an opening in the hammerhead, moves the shaft and extends through an opening in the rocker arm. The area between the border of the opening and the shaft is filled with rubber filler.
Patent AU-707682-B2 (AU)
Title: Chemiluminescent detection of hydrolytic enzymes using an acridan
Inventor: AKHAVAN-TAFTI HASHEM
IPC: C09B15/00
Filed: 1995-08-30
Granted: 1999-07-15
Abstract: A chemiluminescent assay method, compositions and kits are described which use a protected phenolic enhancer compound which is deprotected by a hydrolytic enzyme and then enhances a chemiluminescent reaction. The reaction involves an acridan compound, preferably a derivative of an N-alkylacridan-9-carboxylic acid, which is activated to produce light by a peroxide compound and a peroxidase enzyme in the presence of the deprotected enhancer. The result is enhanced generation of light from the reaction. The hydrolytic enzyme is present alone or linked to a member of a specific binding pair in an immunoassay, DNA probe assay or other assay where the hydrolytic enzyme is bound to a reporter molecule.
Patent AU-646364-B2 (AU)
Title: Photochromatic substances
Inventor: MELZIG MANFRED
IPC: C07D491/20
Filed: 1993-03-29
Granted: 1994-02-17
Abstract: The specification describes adamantanospiroheteroatomatepyranes and adamantanospiro(1.3)oxazines of general formula (1), where: R0 is a substituent from the series H, halogen, O-alkyl, N-alkyl; R1-R4 is a substituent from the series H, alkyl, aryl, substituted phenyl, naphthyl, heteroaryl, OH, alkoxy (C1-C4), halogen, alkylamino, dialkylamino, cyanide and trifluoromethyl, or R1 and R2 or R3 and R4 or R2 and R3 are constituents of a condensed aromatic of heteroaromatic ring or an alkane ring with 4 to 8 C atoms.
Patent AU-691977-B2 (AU)
Title: Cable termination
Inventor: VARRENG JAN SVERRE
IPC: H02G15/068
Filed: 1995-09-21
Granted: 1998-05-28
Abstract: The present invention aims to obtain a simplified connection system for high voltage power cables having ratings up to 400 KV and above. There is obtained a common cable connection system for all accessories and interconnection. The connection system uses a generally applicable interface (4, 5, 6; 13, 14, 15; 30, 40) for interconnection with a number of different apparatus and includes a cable termination (30) consisting of an elastomeric body (36), integrated therein a stress relief device (34), a connector shield (35), an insulation having a conical interface surface (37) and an outer conductive screen (39) and a rigid insulator (41) having a conical interface surface (42) corresponding to the interface surface (37) of the cable termination (30).
Patent AU-689968-B2 (AU)
Title: Security thread detector assembly
Inventor: WEBB MARTIN JOHN
IPC: G07D7/00
Filed: 1995-11-07
Granted: 1998-04-09
Abstract: PCT No. PCT/GB95/02608 Sec. 371 Date May 15, 1997 Sec. 102(e) Date May 15, 1997 PCT Filed Nov. 7, 1995 PCT Pub. No. WO96/16381 PCT Pub. Date May 30, 1996A security thread detector assembly for reading a security thread carried by a security document and coded such that each of a succession of segments along the thread represents a digital value, the particular digital value being represented by the particular characteristic of the respective segment comprises a head having a multiplicity of parallel reading channels having a track pitch which is substantially less than the length of a segment and being disposed to read the document such that the thread is substantially broadside to the channels, whereby all the segments are sensed substantially simultaneously and each segment is represented by a plurality of samples.
Patent AU-569567-B2 (AU)
Title: Purging and rendering inert a tank storage site
Inventor: BONNETON MICHEL
IPC: B65D90/44
Filed: 1985-03-21
Granted: 1988-02-04
Abstract: The tank (1) is purged by gaseous nitrogen resulting from the vaporization of liquid nitrogen which has undergone an indirect heat exchange (2) with the gas issuing from the tank. This enables the purged products to be recovered. Application in the deballasting of ships transporting liquified petroleum gas or natural gas.
Patent AU-557918-B2 (AU)
Title: Imprintable sheet, method for the production thereof and use thereof
Inventor: KLAUS PETER
IPC: C08J7/043
Filed: 1985-04-03
Granted: 1987-01-15
Abstract: An imprintable sheet of plastic is proposed having a carrier sheet and a layer applied on at least one side for receiving an imprint in which to improve the absorbency, to increase the drying speed of the imprint and to improve the outline sharpness of the imprint the layer receiving the imprint consists of a firm polymer matrix and microporous finely divided solid particles embedded therein. Furthermore, a method is described for producing such an imprintable sheet. The sheet is preferably used for making imprintable self-adhesive or non-self-adhesive labels.
Patent AU-576118-B2 (AU)
Title: Wear resistant plates for feed beam
Inventor: ANDERSSON LARS GUSTAV RAYMOND
IPC: E21B7/02
Filed: 1985-04-26
Granted: 1988-08-11
Abstract: A feed beam for a rock drill comprises a die beam (10) of aluminium, which has two beads (12, 13). Guides (20) for a cradle for a rock drill can be snapped onto the beads to embrace the beads and thereby be secured to the beads.
Patent AU-665436-B2 (AU)
Title: Process for producing paper or paperboard with increased strength from mechanical pulp
Inventor: HANSEN TOMAS TAGE
IPC: C12S3/08
Filed: 1993-05-18
Granted: 1996-01-04
Abstract: A process for producing paper or paperboard from mechanical pulp, in which the pulp is treated with a phenol-oxidizing enzyme after mechanical refining of the pulp has been completed. The resulting paper exhibits an increased strength relative to paper produced from untreated pulp.
Patent AU-582064-B2 (AU)
Title: Process for the manufacture of a dairy product
Inventor: PRELLA GIOVANNI
IPC: A23C19/076
Filed: 1985-12-13
Granted: 1989-03-09
Abstract: A dairy product of the soft-curd fresh cheese type, is disclosed wherein a starting mixture containing casein in the native state, insolubilized whey proteins, fats and optionally a stabilizing hydrocolloid is prepared and sterilized, after which a solution of sterile rennet and then the sterilized starting mixture are introduced into the presterilized packs under highly hygienic conditions, the packs are hermetically closed with presterilized covers and are then left standing under conditions favorable to the action of the rennet. The end products have an excellent nutritional value and improved keeping properties.
Patent AU-625826-B2 (AU)
Title: A dna probe for lactobacillus helveticus
Inventor: HOTTINGER HERBERT
IPC: C12Q1/68
Filed: 1990-03-14
Granted: 1992-07-16
Abstract: The DNA probe comprises a DNA fragment capable of hybridisation to DNA of strains of the L.helveticus species. This DNA fragment comprises a HindIII fragment of DNA from a strain of the L.helveticus species.