baber/WOPTO huggingface dataset:
Patent CS-218597-B2 (CS)
Title: Semiconductor facility activated by the light
Inventor: OHASHI HIROMICHI
IPC: G02B6/42
Filed: 1980-06-18
Abstract: A light-driven semiconductor device comprises an optical fiber (45) having an output end located in the vicinity of a light sensitive area (13) of light trigger thyristor (11) and a taper portion near said output end, whereby said output end is made smaller than the middle portion of said light guide (45) in diameter, whereby a light signal guided by said middle portion is condensed at said taper portion to be emitted from said output end to said light sensitive area (13).
Patent CS-205081-B2 (CS)
Title: Agent for chemical treatment of metals,duroplasts and metals covered with anorganic non-metallic coat
Inventor: KREBS GUENTER
IPC: C23C22/03
Filed: 1977-08-22
Abstract: A compsn. for chemically treating the surfaces of metals duroplasts, and metals carrying inorganic non-metallic coatings, contains (a) 50-70 % of a higher methylated benzene, is not 80% of which is tri-, tetra- and/or higher methylated benzenes, (b) 25-35% of an organic solvent (mixt.) with limited miscibility with water (c) 0.2-8% of a ketone-HCHO condensation resin, and (d) 0.5-10% of a not 70% phosphoric acid. The compsn. is used for degassing, removal of thin oxide layers, and temporary protection against corrosion, and to improve the bonding and corrosion protection of organic coatings applied layer onto metal or duroplasts. Treatment is rapid. Even springly soluble fatty impurities are removed. The compsn. can be used on (non)phosphated (non)ferrous metals and on duroplasts, and can be applied at room temp. Organic coatings can be applied later without preliminary thorough drying. The compsn. can be used at any stage in the metal-working process. In light-wt. construction in the metal industry, formation of corrosive residues in hollows and at overlaps is avoided. The compsn contains no chromate. The compsn. presents little danger to health or to the environment.
Patent CS-220792-B2 (CS)
Title: Self-extinguishing impact resistant mixture
Inventor: KRAFT PAUL
IPC: C08L25/12
Filed: 1979-08-21
Abstract: A flame retardant blend having good impact resistance and a high heat deflection temperature comprising (1) a predominant amount of an interpolymer comprising: (a) crosslinked C2-C10 alkyl acrylate or C@-C22 alkyl methacrylate or mixtures thereof; (b) crosslinked styrene-acryonitrile- and (c) uncrosslinked styrene-acrylonitrile components;… 2) a vinyl chloride homopolymer or vinyl chloride copolymer with a comonomer polymerizable therewith, wherein vinyl chloride is the predominant monomer,… (3) a chlorinated vinyl chloride or vinyl chloride copolymer as defined in (2). This blend is particularly useful for use as an outdoor construction material.
Patent CS-221903-B2 (CS)
Title: Weft insertor for the looms
Inventor: CYVAS PETRAS W
IPC: D03J5/06
Filed: 1979-11-09
Abstract: A projectile (10) for use in a loom in which filling picks are inserted from an outside supply sourse comprises an elongate body (12) having an inlet opening (28) at one end, an outlet opening (30) at the opposite end thereof and an outer wall defining the outer shape of the body. A perforated inner wall (16) defines a generally flat filling storage chamber (18) within the body, the storage chamber being connected to the inlet opening, and a passageway (44) is located between the inner and outer walls. The passageway is connected to the outlet opening and to the storage chamber by the perforations (42) in the inner wall.
Patent JP-2661892-B2 (JP)
IPC: C07D207/325
Filed: 1996-01-10
Granted: 1997-10-08
Abstract: N-arylalkylphenylacetamide compounds of formula (I), and pharmaceutically acceptable salts thereof, possess potent analgesic and anti-inflammatory activities. <CHEM>
Patent AU-761452-B2 (AU)
Title: Differential wear conveyor belt scraper blade
Inventor: SWINDERMAN R TODD
IPC: B65G45/16
Filed: 2000-01-10
Granted: 2003-06-05
Abstract: A scraper blade (10) adapted to be mounted on a cross shaft (14) of a conveyor belt cleaner includes a scraping member (50) having a foot and a tip having a scraping edge. The scraping member is formed from an elastomeric material. The scraper blade also includes a base member (80) that is adapted to be attached to the cross shaft of the conveyor belt cleaner. A resiliently flexible connector member (100) extends between the base member (80) and the foot of the scraping member (50). The connector member has a first end embedded within the foot of the scraping member and a second end embedded within the base member. A hinge member (110) formed from an elastomeric material extends between the base member and the foot of the scraping member and embeds the portion of the connector member located therebetween. The flexible connector member enables the scraping member to resiliently pivot with respect to the base member about a pivot axis without any movement of the base member. <IMAGE>
Patent AU-691538-B2 (AU)
Title: Compact solar energy collector
Inventor: AVERO MANUEL BARRETO
IPC: F24J2/34
Filed: 1995-01-24
Granted: 1998-05-21
Abstract: Compact solar energy collector that incorporates into the same housing the collector (6) itself and an accumulator (5) in the shape of a parallelepipedon and divided by walls to better withstand water pressure, being then complemented with the remaining conventional elements such as pump (1), differential thermostat, purges and valves, being the housing fitted with a transparent cover (3) and a heat exchanger inside (13) that is then connected to the pump (1) and to the collector (6) and at the other end to the valve (11) and to the lip (10) being the rest of the housing internally covered with insulating material (4,14). <IMAGE>
Patent AU-687133-B2 (AU)
Title: Concentrated aqueous solutions of argatroban
Inventor: ANDRE FREDERIC
IPC: A61K9/107
Filed: 1995-02-02
Granted: 1998-02-19
Abstract: Concentrated aq. solns. contg. argatroban (II), one or more micelle-forming agents, esp. a cholic acid deriv. of formula (I), and one or more lipoids (III) esp. a phosphatide, are new. R1, R2, R3 = H, OH, or exocyclic keto; R4 = carboxy, opt. attached through an amide linkage to the amine of an amino acid. The steroid skeleton may further contain one or two double bonds.
Patent AU-699524-B2 (AU)
Title: Rail car load sensor
Inventor: KLINK DOUGLAS D
IPC: B60T13/66
Filed: 1996-11-19
Granted: 1998-12-03
Abstract: A rail car load sensor 10 configured for use with a rail car brake controller 12. The rail car load sensor 10 detects and measures the distance between rail car 14 and rail 15 and transmits a distance signal to rail car brake controller 12 for adjusting the braking action of rail car brake controller 12 in accordance with the amount of load or weight in rail car 14.
Patent AU-768943-B2 (AU)
Title: Laparoscopic sealed access device
Inventor: BONADIO FRANK
IPC: A61B19/00
Filed: 1999-12-01
Granted: 2004-01-08
Abstract: A system comprising a sealing device (250) and a wound protector retractor (260) which may be assembled to the sealing device (250). The sealing device (250) comprises a sleeve (210) defining a lumen, and a tensioning means. The sleeve has a twisted sleeve section defining at least a portion of the lumen. The tensioning means facilitates axial tensioning of the twisted sleeve section to axially extend the twisted sleeve section and thereby reduce the cross sectional area of the lumen portion defined by the twisted sleeve section from a first open lumen configuration to a second sealing configuration for sealing engagement of the twisted sleeve section to an object in the lumen. <IMAGE>
Patent AU-763372-B2 (AU)
Title: Progressive addition lenses having regressive surfaces
Inventor: MENEZES EDGAR V
IPC: G02C7/02
Filed: 2000-02-03
Granted: 2003-07-17
Abstract: The invention provides progressive lenses with reduced unwanted astigmatism obtained by combining progressive addition and regressive surfaces. The unwanted astigmatisms of the progressive and regressive surfaces act to cancel each other. Thus, the lens has reduced unwanted astigmatism compared to prior art lenses of comparable dioptric add power.
Patent AU-728259-B2 (AU)
Title: Adaptive compensation of doppler shift in a mobile communication system
Inventor: PIIRAINEN OLLI
IPC: H04B7/01
Filed: 1997-02-04
Granted: 2001-01-04
Abstract: In a mobile communication system, signals which are transmitted from mobile stations moving relative to a base station are subject to a Doppler effect. A technique is described for compensating for that Doppler effect in the received signal, depending on the channel conditions for the received signal. Thus, the Doppler shift compensation is implemented only or mainly in good enough channel conditions.
Patent AU-662146-B2 (AU)
Title: Polyoxypropylene/polyoxyethylene copolymers with improved biological activity
Inventor: EMANUELE R MARTIN
IPC: A61P7/02
Filed: 1992-03-18
Granted: 1995-08-24
Abstract: The present invention comprises novel preparations of polyoxypropylene/polyoxyethylene copolymers which retain the therapeutic activity of the commercial preparations, but are substantially free from the undesirable effects which are inherent in the prior art preparations. Because the preparations of polyoxypropylene/polyoxyethylene copolymers which comprise the present invention are a less polydisperse population of molecules than the prior an polyoxypropylene/polyoxyethylene copolymers, the biological activity of the copolymers is better defined and more predictable.
Patent AU-716237-B2 (AU)
Title: Spring-powered dispensing device for medical purposes
Inventor: WESTON TERENCE EDWARD
IPC: A61M5/30
Filed: 1997-03-21
Granted: 2000-02-24
Abstract: A dispensing device, such as a needleless injector, comprising a spring, which provides an energy store, and a dispensing member movable, to effect a dispensing, under the force of the spring. A latch has a first position in which it restrains movement of the dispensing member and a second position in which it permits such movement. A trigger is operable by the user for moving the latch from the first position to the second position. A safety mechanism, preferably in the form of an appropriately shaped slot in the dispensing member, is effective before the device has been completely assembled to prevent movement of the latch to the second position.
Patent AU-615690-B2 (AU)
Title: Light-weight constructional element of sandwich structure
Inventor: COSTARD HELLMUTH
IPC: F24S23/70
Filed: 1988-10-04
Granted: 1991-10-10
Abstract: PCT No. PCT/EP88/00881 Sec. 371 Date Jun. 6, 1989 Sec. 102(e) Date Jun. 6, 1989 PCT Filed Oct. 4, 1988 PCT Pub. No. WO89/03299 PCT Pub. Date Apr. 20, 1989.The lightweight constructional element of a sandwich structure having two cover plates comprises a honeycomb structure arranged between the cover plates which holds the cover plates spaced from each other. The honeycomb structure is formed by empty cans, especially used beverage cans, placed side by side whose axes are at right angles to the cover plates and which are arranged in a close packed or a rectangular array. The cans may be attached by adhesive to form a low cost lightweight and strong array.
Patent AU-719085-B2 (AU)
Title: Processes of preparing or stabilising microparticles
Inventor: PARIKH INDU
IPC: A61K9/10
Filed: 1997-03-28
Granted: 2000-05-04
Abstract: Composition (I) of microparticles of a water-insoluble substance comprises particles of an industrially useful water-insoluble or poorly soluble compound (i), a phospholipid (ii) and at least one non-ionic, anionic or cationic surfactant (iii) where (iii) provide volume-weighted mean particle size values of the water-insoluble compound at least 50% smaller than particles produced without (iii) using the same energy input.
Patent AU-776186-B2 (AU)
Title: Method using ethylene oxide to fumigate corrosion promoting microbes
Inventor: AGUILERA ANTHONY M
IPC: A01N43/20
Filed: 2001-01-08
Granted: 2004-09-02
Abstract: The present invention relates to a method of fumigating closed systems susceptible to microbially influenced corrosion (MIC). The method is particularly useful in a method for mitigating MIC in fire protection sprinkler systems.
Patent AU-607583-B2 (AU)
Title: Membranes
Inventor: HANN RICHARD ANTHONY
IPC: C08J3/11
Filed: 1989-02-01
Granted: 1991-03-07
Abstract: Divalent metal salts of sulphonated polyarylethersulphones and solutions thereof in a specified solvent mixture, for example a mixture of an alkylene carbonate, an ether and a carboxylic acid, hydroxy-substituted hydrocarbon compound or water can be used to produce membranes, such as asymmetric semi-permeable membranes for reverse osmosis. The divalent metal may be an alkaline earth metal, particularly barium. Membranes having a desirable combination of high salt rejection at a high water flux are also disclosed. These membranes may be used for the desalination of sea water and purification of brackish waters and industrial effluents.
Patent AU-717406-B2 (AU)
Title: Submerged nozzle for the continuous casting of thin slabs
Inventor: ARVEDI GIOVANNI
IPC: B22D11/10
Filed: 1997-06-16
Granted: 2000-03-23
Abstract: PCT No. PCT/IT97/00135 Sec. 371 Date Dec. 1, 1998 Sec. 102(e) Date Dec. 1, 1998 PCT Filed Jun. 16, 1997 PCT Pub. No. WO97/48512 PCT Pub. Date Dec. 24, 1997A dip pipe (1) which feeds by gravity with a molten metal or alloy (2) from a ladle (3) a slab (4) being formed in a thin mold (5) with cooling walls comprises a length of vertical pipe (6) communicating with the upper ladle (3) and downwards ending into a diffuser (8) of flattened shape having two discharge holes (9, 9'). According to the invention the diffuser (8) has a central partition baffle (14) designed to define two channels (16, 16') for the flow and corresponding to said two discharge holes (9, 9'), and the cross-section area (10) of the flow at the highest level of the diffuser is less than the cross-section area (11) of the pipe (6). Furthermore the inner side walls (12, 12') of the diffuser, which are directed to the narrow sides of the thin mold, form each an angle  alpha </=7.5 DEG  with the vertical axis (13) while departing therefrom in the downward direction, the flow partition baffle (14) narrowing in its lower portion to form two angles  beta </=7.5 DEG  with vertical axis (13).
Patent AU-758800-B2 (AU)
Title: Shape memory polymers
Inventor: LANGER ROBERT S
IPC: C08F299/04
Filed: 1999-02-23
Granted: 2003-03-27
Abstract: Shape memory polymer compositions, articles of manufacture thereof, and methods of preparation and use thereof are described. The shape memory polymer compositions can hold more than one shape in memory. Suitable compositions include at least one hard segment and at least one soft segment. The Ttrans of the hard segment is preferably between -30 and 270° C. At least one of the hard or soft segments can contain a crosslinkable group, and the segments can be linked by formation of an interpenetrating network or a semi-interpenetrating network, or by physical interactions of the blocks. Objects can be formed into a given shape at a temperature above the Ttrans of the hard segment, and cooled to a temperature below the Ttrans of the soft segment. If the object is subsequently formed into a second shape, the object can return to its original shape by heating the object above the Ttrans of the soft segment and below the Ttrans of the hard segment. The compositions can also include two soft segments which are linked via functional groups which are cleaved in response to application of light, electric field, magnetic field or ultrasound. The cleavage of these groups causes the object to return to its original shape.
Patent AU-763815-B2 (AU)
Title: Polyparaphenylene terephthalamide fiber and method for producing the same
Inventor: HATANO TAKESHI
IPC: D01F6/60
Filed: 1999-04-26
Granted: 2003-07-31
Abstract: A dyeable polyparaphenylene terephthalamide fiber which has been wound once after spinnig and has not been dyed yet, characterized in that it has a tensile strength of 15 g/denier or more and a crystal size (110 direction) of 30 to 55 angstroms and has no history of a treatment drying to have a water content of 8% or less, and a method for producing the same. A polyparaphenylene terephthalamide fiber which can be dyed while its properties of high strength and high modulus elasticity are maintained, and textile products made of the fiber which are dyed in a variety of colors, can be provided.
Patent AU-719174-B2 (AU)
Title: Method of welding
Inventor: FLOOD DALE A
IPC: B23K9/167
Filed: 1997-08-12
Granted: 2000-05-04
Abstract: A process for buttwelding metal workpieces having bevelled joint preparations using an automatic GTAW welder using filler wire includes preparing the bevelled workpiece with bevelled joint areas having minimal land thickness at the root extremities; placing the prepared workpiece joint sections together with an open gap between their adjacent root extremities, the gap having a minimum dimension that avoids harmful compression stress between the workpieces due to weld shrinkage and a maximum dimension that avoids filler wire penetration of the gap; fusion welding the open root area of the adjacent workpieces with a root pass weld using an automatic GTAW welder supplied with filler wire and a shield gas including 1 to 10% hydrogen and the balance inert gas; and then promptly overlaying the root pass weld with at least one additional filler weld pass using an automatic GTAW supplied with filler wire and hydrogen-free shield gas.
Patent AU-755462-B2 (AU)
Title: Novel mutants of gram negative mucosal bacteria and application thereof in vaccines
Inventor: LEY PETER ANDRE VAN DER
IPC: C12P21/02
Filed: 1997-08-21
Granted: 2002-12-12
Abstract: It is possible to inactivate the early stage of lipid A synthesis of mucosal gram negative bacteria without compromising cell viability. In particular the lpxA gene in N. meningitidis was mutated and resulting lpxA knockout mutants were found to be completely lipopolysaccharide (LPS)-deficient. The major outer membrane proteins (OMPs) were detected in normal amounts. The finding provides important implications for understanding of structure and biogenesis of the outer membrane. On a practical level, the availability of LPS-deficient mutants of pathogenic mucosal bacteria such as N. meningitidis opens up new avenues to vaccine development. It enables easy isolation of endotoxin-free purified proteins, outer membranes or even whole-cell preparations for use in immunisation.
Patent AU-665087-B2 (AU)
Title: Synthetic antisense oligodeoxynucleotides and pharmaceutical compositions containing them
Inventor: SOREQ HERMONA
IPC: A61P35/00
Filed: 1993-04-15
Granted: 1995-12-14
Abstract: PCT No. PCT/EP93/00911 Sec. 371 Date Dec. 1, 1994 Sec. 102(e) Date Dec. 1, 1994 PCT Filed Apr. 15, 1993 PCT Pub. No. WO93/21202 PCT Pub. Date Oct. 26, 1993The invention relates to synthetic phosphorothioated or partially phosphorothioated oligodeoxynucleotides capable of selectively modulating hemopoietic bone marrow cells development. More particularly, the invention relates to synthetic antisense oligodeoxynucleotides directed against a region spanning the AUG initiation condon in human ACHE or 2HS genes, having phosphorothioate bonds linking between the nucleotide bases; synthetic antisense oligodeoxynucleotides directed against a region spanning the AUG initiation condon in human ACHE gene, 2HS gene or BCHE gene or against a 5'-region in the human CHED (cdc2 homolog) gene, having phosphorothioate bonds linking between the four 3'-terminus nucleotide bases. The invention also relates to pharmaceutical compositions comprising as active ingredient at least one synthetic phosphorothioated or partially phosphorothioated antisense oligodeoxynucleotides according to the invention in physiologically acceptable carrier in diluent. The antisense oligodeoxynucleotides of the invention and the pharmaceutical compositions containing them are suitable for inhibiting abnormal hemopoietic cells proliferation, inhibiting abnormal platelet proliferation, increasing stem cell fraction in bone marrow cell cultures, enhancing macrophage production and increasing stem cells counts, reducing immune response of organs to be transplanted, suppressing immune response of a recipient of an allotransplanted organ, and arresting growth of malignant tumors.
Patent AU-722395-B2 (AU)
Title: Process and device for cooling an article
Inventor: PLATA MIROSLAW
IPC: B22D17/20
Filed: 1997-10-15
Granted: 2000-08-03
Abstract: The method concerns cooling of a product (18) by application of a liquid coolant in the form of a continuous jet (16) to the product surface (20). The delivery rate of each jet is adjusted so that the coolant hitting the product surface completely evaporates. The claim covering a corresponding apparatus is summarized below. Also claimed is an application of the invention to produce a thin layer of a separating agent (which has been mixed with the coolant) on the surface of glass moulds.
Patent AU-675066-B2 (AU)
Title: Swimming pool cleaner components
Inventor: ATKINS DAVID S
IPC: E04H4/16
Filed: 1993-04-26
Granted: 1997-01-23
Abstract: Adjustable components for swimming pool cleaners or other devices are disclosed. The components, when forming part of a fluid-interruption cleaner, can accommodate a variety of diaphragms (valves) of different lengths. The exterior of the cleaner's inner tube, to which the diaphragm is attached, includes a series of spaced, concentric ribs, any selected group of which may be gripped by a cantilever ring positioned between the inner tube and the cleaner body. Because the inner tube may be alternatively positioned relative to the cantilever ring and body, it can accept and accommodate diaphragms of varying lengths. The components also facilitate removal of the diaphragm and inner tube from the cleaner for inspection or, for example, when repair or replacement is desired.
Patent AU-747231-B2 (AU)
Title: Large porous particles emitted from an inhaler
Inventor: EDWARDS DAVID A
IPC: A61K9/10
Filed: 1999-06-22
Granted: 2002-05-09
Abstract: Particles incorporating a surfactant and/or a hydrophilic or hydrophobic complex of a positively or negatively charged therapeutic agent and a charged molecule of opposite charge for drug delivery to the pulmonary system, and methods for their synthesis and administration are provided. In a preferred embodiment, the particles are made of a biodegradable material and have a tap density less than 0.4 g/cm<3> and a mass mean diameter between 5  mu m and 30  mu m, which together yield an aerodynamic diameter of the particles of between approximately one and five microns. The particles may be formed of biodegradable materials such as biodegradable polymers. For example, the particles may be formed of poly(lactic acid) or poly(glycolic acid) or copolymers thereof. Alternatively, the particles may comprise a therapeutic, prophylactic or diagnostic agent and a material selected from the group consisting of surfactant and a molecule having a charge opposite to the charge of the agent and forming a complex thereto. The particles have a tap density less than 0.4 g/cm<3> and a mass mean diameter between 5  mu m and 30  mu m. Exemplary surfactants include phosphoglycerides such as dipalmitoyl phosphatidylcholine (DPPC). The particles are administered to the respiratory tract to permit systemic or local delivery of a wide variety of therapeutic agents. Aggregation of particles before or during administration to the respiratory tract results in particles having an aerodynamic diameter larger than that of the fully dispersed particles. Aerodynamic diameters between three and five microns are advantageous for delivery to the central airways.