baber/WOPTO huggingface dataset:
Patent MX-160091-A (MX)
Inventor: NEMOTO SHOJI
IPC: G11B15/467
Filed: 1987-08-20
Abstract: In a signal recording and/or reproducing apparatus including four magnetic heads (HD1, HD2, HD3, HD4) mounted on a rotary drum (2) for forming four parallel recording tracks (TA1, TA2, TA3, TA4) in a repeating sequence on a recording medium (1) with each track (TA1, TA2, TA3, TA4) having an azimuth gap angle different from the azimuth gap angles of the next adjacent tracks (TA1, TA2, TA3, TA4), pilot signals (PL1, PL2, PL3, PL4) having different frequencies (f1, f2, f3, f4) are recorded in a superimposed manner upon the information signals (VIDEO) recorded by the four magnetic heads (HD1, HD2, HD3, HD4), respectively, and, upon reproducing, tracking control is effected so as to ensure that the magnetic heads (HD1, HD2, HD3, HD4) which recorded the pilot signals (PL1, PL2, PL3, PL4) with different respective frequencies are used to reproduce the signals recorded in the respective recording tracks (TA1, TA2, TA3, TA4) so that a period of a timing signal, for example, a horizontal synchronizing signal, contained in the reproduced signal (VIDEO) will not be disturbed upon switching from one to another of the magnetic heads (HD1, HD2, HD3, HD4) in the reproducing mode.
Patent YU-216483-A (YU)
Title: Process for preparing new semicarbazides
Inventor: RENTH E O
IPC: C07D239/94
Filed: 1983-10-28
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is hydrogen, alkyl of 1 to 4 carbon atoms or trifluoromethyl; R2, R3 and R4 are each independently hydrogen, methyl or ethyl; R5 is hydrogen, alkyl of 1 to 8 carbon atoms, phenyl-(alkyl of 1 to 8 carbon atoms), cycloalkyl of 3 to 7 carbon atoms, (alkoxy of 1 to 4 carbon atoms) carbonyl-methyl, phenyl, substituted phenyl, naphthyl or substituted naphthyl; or R4 and R5, together with each other, are alkylene of 4 to 5 carbon atoms, optionally interrupted by -O- or -NR6-, where R6 is alkyl of 1 to 4 carbon atoms; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as cardiotonics.
Patent AU-1027292-A (AU)
Title: Method of attaching a haptic to an optic of an intraocular lens
Inventor: LINDSEY RAYMIE H
IPC: A61F2/16
Filed: 1992-01-15
Abstract: A method for attaching a polymethylmethacrylate haptic (20) having a colored core to an optic (10) of an intraocular lens, containing the steps of providing the periphery of the optic with a pair of intersecting holes (303,304), inserting an end of the haptic (20) into one hole (303), inserting an end of an polymethylmethacrylate anchor strand (25) having a colored core into the second hole (304) so that the end of the anchor strand and the end of the haptic (20) intersect, aiming a laser capable of a transmitting energy of a visible wavelength at the intersection of the first and second holes (303,304), firing the laser through the optic at the point of intersection of the end of the haptic (20) and the end of the anchor strand (25), wherein the optic transmits, but essentially does not absorb, the laser energy and the core of the anchor strand (25) and the core of the haptic (20) absorb a portion of the laser energy sufficient to fuse the end of the anchor strand and the end of the haptic at their point of intersection. <IMAGE>
Patent AU-1276701-A (AU)
Title: Method and device for exploiting heat resulting from the production of 1,2-dichloroethane
Inventor: BENJE MICHAEL
IPC: C07C17/02
Filed: 2000-10-28
Abstract: The invention relates to a method and a device for the optimal use of reaction heat resulting from the production of 1,2-dichloroethane from ethene and chlorine. The aim of the invention is achieved by extracting reaction heat liberated during the reaction of chlorine with ethene and the reaction heat contained in 1,2-dichloroethane. Extraction of said reaction heat from the reaction chamber occurs using at least one part of gaseous 1,2-dichloroethane (latent heat) and at least one part of liquid 1,2-dichloroethane (feelable heat) removed from the reaction chamber. Said reaction heat is used to heat two fractioning columns in order to purify 1,2-dichloroethane of impurities having a boiling point higher than 1,2-dichloroethane.
Patent AU-1358588-A (AU)
Title: 4-(4-(4-((2-(2,4-difluorophenyl)-2-(1H-azolylmethyl)-1,3- dioxolan-4-yl)methoxy)phenyl)-1-piperazinyl)phenyl) triazolones
Inventor: HEERES JAN
IPC: C07D249/12
Filed: 1988-03-24
Abstract: Novel 4-[4-[4-[4-[[2-(2,4-difluorophenyl)-2-(1H-azolylmethyl)-1,3-dioxolan-4 -yl] methoxy]phenyl]-1-piperazinyl]phenyl]triazolones of formula <CHEM> wherein Q is N or CH; R is hydrogen, C1-6alkyl or arylC1-6alkyl; and R<1> is hydrogen, C1-6alkyl or arylC1-6alkyl; wherein aryl is phenyl optionally substituted with up to 3 substituents each independently selected from halo, C1-6alkyl, C1-6alkyloxy and trifluoromethyl, the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-microbial agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent AU-1392183-A (AU)
Title: Voice prosthesis
Inventor: BLOM ERIC DAVIS
IPC: A61F2/20
Filed: 1983-04-26
Abstract: A low-pressure voice prosthesis device includes a cylindrical housing (12) having a proximal end (14) with strap elements (18) extending outwardly from the proximal end (14), a distal end (16) and a port (26) operatively cooperating with a tracheostoma (21) in the neck of a patient. The cylindrical housing (12) further includes a one-way valve structure (24) comprised of an annular sealing rim (30) in the housing (12) adjacent the distal end (16) and a valve membrane (28) hingedly mounted within the housing (12) to cooperate with the annular sealing rim (30) to provide the one-way valve structure (24). An annular collar (34) extends outwardly from the housing (12) and is positioned to abut against the esophagus tissue when the device (10) has been positioned within a fistula (20) connecting the esophagus (22) to the tracheostoma (21). The valve membrane (28) is movable from a closed to an open position when air passes through the port (26) from the tracheostoma (21) to the esophagus (22) to produce alaryngeal speech and sounds in the patient.
Patent AU-1552795-A (AU)
Title: 2,4-disulfonyl phenyl butyl nitrone, its salts, and their use as pharmaceuticals
Inventor: CARNEY JOHN M
IPC: A61P25/28
Filed: 1994-12-22
Abstract: 2,4-disulfonyl  alpha -phenyl-tert-butyl nitrone and its pharmaceutically acceptable salts are disclosed. These materials are useful as pharmaceutical agents for oral or intravenous administration to patients suffering from acute central nervous system oxidation as occurs in a stroke or from gradual central nervous system oxidation which can exhibit itself as progressive central nervous system function loss.
Patent AU-1614395-A (AU)
Title: Halogen-free biocide
Inventor: WOODRUFF ROBERT ALVA
IPC: A01N43/80
Filed: 1995-03-29
Abstract: A synergistic biocide composition is disclosed comprising 2-methyl-3-isothiazolone and 2-n-octyl-3-isothiazolone which exhibits improved control against fungi and bacteria, the composition comprising less than 5% by weight of halogenated compounds, and preferably being halogen free.
Patent AU-1634092-A (AU)
Title: Vaccines and methods for their production
IPC: A61K39/39
Filed: 1992-05-15
Abstract: The present invention relates to the production of vaccines having improved safety, particularly to a process therefor which allows even an AIDS vaccine to be manufactured, comprising in order, the steps of:     a) treating the virus with a general inactivating agent;   b) deaggregating the virus with a suitable solvent or detergent; c) treating the virus with an RNA and/or DNA inactivating agent; and     d) stabilising the virus with a suitable cross-linking agent. i
Patent AU-1657499-A (AU)
Title: Method and apparatus for operating an electrochemical fuel cell with periodic fuel starvation at the anode
Inventor: WILKINSON DAVID P
IPC: H01M8/04
Filed: 1998-12-22
Abstract: A method and apparatus is provided for operating an electrochemical fuel cell with periodic momentary fuel starvation at the anode. It is believed that such momentary periodic fuel starvation conditions cause the anode potential to increase, resulting in the oxidation and removal of electrocatalyst poisons from the anode electrocatalyst and improved fuel cell performance. In a preferred method, while successive localized portions of the fuel cell anode are momentarily periodically fuel starved, the remainder of the fuel cell anode remains electrochemically active and saturated with fuel such that the fuel cell is continually available to generate power.
Patent AU-1713292-A (AU)
Title: Production of synthesis gas from ash-rich hydrocarbons
IPC: C01B3/36
Filed: 1992-05-26
Abstract: Synthesis gas produced by partial oxidation (1) of high-ash hydrocarbons with the formation of from about 0.1 to about 0.3% by weight of soot (based on the carbon employed as hydrocarbon) is cooled first in a radiation cooler (2) and then in a convection cooler (3). The crude gas is then scrubbed in a wet-dust separator (6), and the scrubber water after filtration (10), optionally combined with the water phase of the radiation cooler (2), is returned to the gasification plant. Tbe water which has precipitated from the crude gas saturated with water vapour contains only traces of metals and metal compounds and can be fed directly to a water purification plant.
Patent AU-1735883-A (AU)
Title: Fluidifier for hydraulic binders
Inventor: GUICQUERO JEAN PIERRE
IPC: C04B24/30
Filed: 1983-07-27
Abstract: Fluidizing agents for hydraulic bonding materials such as, for example, concrete, cements, anhydrites, plasters, limes, or others. The fluidizing agents comprise the water soluble condensation reaction products of aminosulfonic acids, having one or more aromatic nuclei, or a mixture thereof; polyamino products including polyamino acids, polyamides, or polythioamides, or their mono- or polymethylol derivatives, and polyamino derivatives of triazine; and formaldehyde or compounds which generate formaldehyde under reaction conditions. The water soluble fluidizing agents permit a reduction of the quantity of water required for mixing the bonding materials and provide an increased mechanical resistance thereto. The invention includes the bonding materials containing the fluidizing agent, the method of using the fluidizing agents in bonding materials, and method of forming the bonding materials.
Patent AU-1747692-A (AU)
Title: Pulmonary administration of granulocyte colony stimulating factor
IPC: A61P37/04
Filed: 1992-03-13
Abstract: Granulocyte-colony stimulating factor (G-CSF) can be delivered systemically in therapeutically or prophylactically effective amounts by pulmonary administration using a variety of pulmonary delivery devices, including nebulizers, metered dose inhalers and powder inhalers. Aerosol administration in accordance with this invention results in significant elevation of the neutrophil levels that compares favorably with delivery by subcutaneous injection. G-CSF can be administered in this manner to medically treat neutropenia, as well as to combat or prevent infections.
Patent AU-1761088-A (AU)
Title: Transdermal delivery of pharmaceuticals
Inventor: LAWTER JAMES RONALD
IPC: A61K9/06
Filed: 1988-06-10
Abstract: Compositions and methods for the transdermal delivery of pharmacologically active chiral compounds are described which are based on the use of enantiomers or mixtures that contain a major amount of the enantiomers.
Patent AU-1916292-A (AU)
Title: One package stable etch resistant coating
IPC: C09D163/00
Filed: 1992-04-06
Abstract: A stable one package etch-resistant film-forming composition is disclosed. The composition includes a polyepoxide component having an epoxy equivalent weight on resin solids of less than about 600. The composition further includes a polyacid curing agent having an average acid functionality of greater than 2. The composition is substantially free of basic esterification catalyst, has a cured softening point of greater than about 20 DEG  C., and is stable for use as a single-component composition. Also disclosed is a process for applying a color-plus-clear composite coating to a substrate which includes applying a acid-catalyzed thermosetting film-forming composition to a substrate to form a basecoat. The process also comprises applying a stable etch-resistant film-forming composition to the basecoat which includes a polyepoxide and a polyacid curing agent as described above, wherein the topcoat is substantially free of basic esterification catalyst, has a cured softening point of greater than about 20 DEG  C. The composition and process are useful in original equipment finishing of automobile and trucks.
Patent AU-2218501-A (AU)
Title: Machine and method for the production of rolls of impregnated web material
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H18/16
Filed: 2000-11-28
Abstract: A peripheral winding machine for the production of rolls of wound web material is described, comprising a feed path for the web material (N), winding means (1, 3, 5) for winding said web material into rolls (L), and a zone for interruption of the web material along said feed path and upstream of said winding means, characterized in that it comprises applicator members (7B) for applying a moistening product to said web material upstream from said winding means and downstream from said interruption zone.
Patent AU-2299700-A (AU)
Title: Method for producing cellulose sulfoacetate derivatives and products and mixtures thereof
Inventor: CHAUVELON GAELLE
IPC: C08B3/06
Filed: 2000-01-28
Abstract: A method for directly producing a mixture of cellulose sulfoacetate derivatives by esterification of cellulosic material, characterized in that it comprises the following steps i) the cellulosic material is suspended in a glacial acetic acid solution and the excess acetic acid is eliminated ii) the cellulosic acid that is swollen with acetic acid is suspended in a sulfuric acid solution in glacial acetic acid and iii) the cellulose material is made to react by adding acetic anhydride.
Patent AU-2457095-A (AU)
Title: Cushion for a chair, especially a detachable cushion for a child's seat
Inventor: OPSVIK PETER
IPC: A47C31/10
Filed: 1995-05-09
Abstract: PCT No. PCT/NO95/00077 Sec. 371 Date Dec. 20, 1996 Sec. 102(e) Date Dec. 20, 1996 PCT Filed May 9, 1995 PCT Pub. No. WO95/30360 PCT Pub. Date Nov. 16, 1995The present invention relates to a cushion for a chair (1), especially a demountable cushion (2) for a chair for children, and for the object of providing a cushion which simply and effectively can be mounted on a child's chair and correspondingly in a rapid and effective manner can be demounted therefrom, it is according to the invention suggested that the main shape (3) of the cushion comprises a main portion (4) serving to support the back portion of the user, and one or more side portions (5a, 5b) serving as extended support portion and/or affixing portion.
Patent AU-2496392-A (AU)
Title: Alignment mechanism
IPC: D01B1/32
Filed: 1992-09-04
Abstract: PCT No. PCT/GB92/01614 Sec. 371 Date Apr. 23, 1994 Sec. 102(e) Date Apr. 23, 1994 PCT Filed Sep. 4, 1992 PCT Pub. No. WO93/05210 PCT Pub. Date Mar. 18, 1993.An alignment mechanism for use as part of a decorticating machine includes: a plurality of fingers (62) extending outwardly from a bed plate and mounted so as to be drivable around an endless track (61) in a casing (60), the bed plate being a part of or adjacent to the casing (60); a driving mechanism including a plurality of pulley mechanisms (66) within the casing (60) extending sequentially along the length of the track (61), adjacent pulley mechanisms (66) overlapping in side by side relationship, each pulley mechanism (66) having a pulley (68) on which is mounted a plurality of finger driver plates (69) each adapted to contact drive faces (65) attached to the fingers (62) and extending within the casing (60); and drive means for driving the pulley mechanisms (66) at sequentially increasing speeds such that the fingers (62) can be driven along the length of the bed plate at an accelerating speed.
Patent AU-2587400-A (AU)
Title: Proxy for video on demand server control
Inventor: CARPENTER J WILTSE
IPC: H04L29/08
Filed: 1999-11-30
Abstract: A video on demand system includes a head-end coupled through a proxy server to plural client terminals. The proxy server performs (or cooperates with another component in performing) various functions, including user interface definition, security, system administration (e.g. channel management, load distribution, and failover), and protocol translation. <IMAGE>
Patent AU-2594495-A (AU)
Title: Sterile and pyrogen-free columns coupled to protein for binding and removal of substances from blood
Inventor: BOHM WOLFGANG
IPC: A61K35/14
Filed: 1995-05-15
Abstract: A method is provided for producing a sterile and pyrogen-free column containing coupled protein for use in removing a predetermined substance from the blood of a human subject. The method abrogates sterilization of the finished protein-containing product by providing sterile and pyrogen-free raw materials at each production step. The method provides a pathogen-free, purified solution of protein which binds to a predetermined substance in human blood such as LDL or immunoglobulin. Typically, the protein is anti-human LDL immunoglobulin or anti-human Ig immunoglobulin. The method also provides a sterile and pyrogen-free column matrix material such as an agarose which is chemically activated, either using CNBr and triethylamine or using 1,1'-carbonyldiimidazole. The sterile and pyrogen-free, activated matrix material and the pathogen-free, purified protein solution are combined under aseptic conditions to effect the coupling of the protein to the matrix material, and the protein-coupled matrix material is filled under aseptic conditions into a sterile and pyrogen-free housing to produce a sterile and pyrogen-free column.
Patent AU-2783784-A (AU)
Title: Perester compounds
Inventor: WADE JOHN ROBERT
IPC: C07D277/64
Filed: 1984-05-09
Abstract: Perester compounds suitable for causing the polymerisation of addition polymerisable compounds on exposure to radiation have the general formulaeor
Patent AU-3321102-A (AU)
Title: Method for obtaining a polyisoprene with high cis-1,4 chaining
Inventor: LAUBRY PHILIPPE
IPC: C08F4/54
Filed: 2001-11-28
Abstract: The present invention relates to a process for obtaining a polyisoprene having a high cis-1,4 linkage content, from a steam-cracked C5 naphtha fraction enriched with isoprene. The process of the present invention comprises reacting a steam-cracked C5 naphtha fraction in the presence of a catalytic system, wherein the C5 fraction is enriched with isoprene such that the mass fraction of isoprene in said enriched fraction lies within a range of from 30% to 95%, and the catalytic system is based on at least (a) a conjugated diene monomer, (b) an organic phosphoric acid salt of one or more rare earth metals, (c) an alkylating agent consisting of an alkylaluminum of the formula AlR3 or HAlR2, and (d) a halogen donor consisting of an alkylaluminum halide, said salt being suspended in at least one inert saturated hydrocarbon solvent of aliphatic or alicyclic type which is included in said catalytic system, and the molar ratio of alkylating agent:rare earth salt is in a range of from 1 to 5.
Patent AU-3527899-A (AU)
Title: Air conditioning method and device
Inventor: RIBO ROBERT
IPC: F24F11/76
Filed: 1999-05-04
Abstract: The invention concerns a method and a device for variable flow heating for controlling ventilating fresh air room by room in a building. The invention is characterised in that said method provides sequential control of the air using a central management unit (48) programmed to be configured, either in a mode controlling the temperature levels in the main rooms (8) wherein it maintains the set temperature in said rooms and senses the possible complete closure of the (or all) the air outlets (5) supplying said main rooms, or at least if one of the main rooms is no longer supplied, in a mode controlling fresh air wherein it controls the opening of the air outlet(s) of each room not initially supplied during a time interval for making up for the lack of fresh air supply, and by closing the air outlets in all the other rooms during the same interval.
Patent AU-3615495-A (AU)
Title: Thermal processing method and apparatus for use with packaging containers
Inventor: WALDEN RICHARD GEOFFREY
IPC: A23L3/14
Filed: 1995-10-11
Abstract: PCT No. PCT/GB95/02407 Sec. 371 Date Aug. 11, 1997 Sec. 102(e) Date Aug. 11, 1997 PCT Filed Oct. 11, 1995 PCT Pub. No. WO96/11592 PCT Pub. Date Apr. 25, 1996A process for thermally treating a product in a container having a headspace above the product, in which the container is subjected to a heated or cooled environment and is simultaneously agitated. The acceleration to which the container is subjected by the agitation is of sufficient magnitude to cause the process to operate in a regime in which the heating or cooling time required for the product to reach a predetermined temperature is very substantially reduced and moreover is substantially insensitive to changes in the acceleration.
Patent AU-3816985-A (AU)
Title: Circuit card edge connector
Inventor: ANDREWS HOWARD WALLACE JR
IPC: H01R13/193
Filed: 1985-01-30
Abstract: A zero insertion force card edge connector (10) incorporates a flexible film circuit (18) providing an interconnection between a mother board (12) and a daughter board (14). Slidable cam means (22) are arranged to drive the flexible film circuitry against a face of the daughter board (14) after insertion and include keying means (40) arranged to register in apertures of the daughter board (14). A cam follower (24) is disposed between the cam means (22) and flexible film circuitry (18) which is inhibited against sliding movement with the cam by cooperating means (94, 34). Cooperating means acting between the cam (22) and follower (24) being adapted on movement of the follower (24) towards the daughter board (14) to effect a double wiping action between contact (10) of the flexible film circuitry (18) and complementary contacts on the daughter board.
Patent AU-4124089-A (AU)
Title: Use of ACE-inhibitor for suppressing the formation of neointima and the reduction of the vascular lumen by vascular wall thickening after vascular damage
Inventor: BAUMGARTNER HANS RUDOLF
IPC: A61K31/401
Filed: 1989-09-11
Abstract: ACE inhibitors are able to suppress the formation of neointima and the reduction of the vessel volume owing to vessel wall thickening after a vessel injury. They are accordingly suitable for the treatment and prevention of neointima formation after vessel injury, in particular for the prevention of arterial restenosis after angioplasty or of vessel wall thickening after vascular surgery in arteries and veins.