baber/WOPTO huggingface dataset:
Patent AU-5668394-A (AU)
Title: Phosphating compositions and processes, particularly for use in fabrication of printed circuits utilizing organic resists
Inventor: LARSON GARY B
IPC: C23C22/42
Filed: 1993-11-15
Abstract: Composition and methods for providing a phosphate conversion coating on a metal surface, particularly a copper surface, characterized in that the phosphating composition includes at least one composition-soluble compound containing vanadium, niobium, tungsten or tantalum. The phosphate conversion coatings so produced are thicker, more durable and more uniform than those produced by known phosphating compositions. The compositions and processes are especially useful for providing a passivating/uniformizing coating layer on copper surfaces to which organic resin is thereafter deposited to serve as a resist in printed circuit fabrication sequences, particularly when the organic resin is an electrophoretically deposited organic resin. Also described is the microetching of copper surfaces with a phosphoric acid/peroxide microetchant preparatory to deposit thereon (or after a further provision of a phosphate conversion coating) of a photoresist which is then imagewise exposed and developed to provide a patterned resist.
Patent AU-5675801-A (AU)
Title: Methods for crystallization of n-(1(s)-ethoxycarbonyl-3-phenylpropyl)-l-alanine n-carboxyanhydride
Inventor: FUKAE MASAFUMI
IPC: A61P9/00
Filed: 2001-05-15
Abstract: A crystallization is carried out by adding a solution of N-(1(S)-ethoxycarbonyl-3-phenylpropyl)-L-alanine N-carboxylic anhydride in a good solvent to an aliphatic hydrocarbon solvent while inhibiting the oil formation and scaling of said N-carboxylic anhydride.Further, a crystallization is carried out by adding an aliphatic hydrocarbon solvent sequentially to a solution of N-(1(S)-ethoxycarbonyl-3-phenylpropyl)-L-alanine N-carboxylic anhydride in a good solvent over not less than ¼ of an hour and at a temperature of not higher than 60° C.
Patent AU-5766490-A (AU)
Title: Ethyl 2-(4-(3-chlorophen-oxy)phenoxy)ethylcarbamate and pesticides containing it
Inventor: KARRER FRIEDRICH
IPC: A01N47/12
Filed: 1990-06-20
Abstract: Ethyl 2-[4-(3-chlorophenoxy)phenoxy]ethylcarbamate is suitable controlling phytophagous cicadas in rice crops and fruit pests such as leaf rollers, citrus fruit pests such as scale insects, and vegetable and cotton pests such as white flies and noctuids.
Patent AU-5858899-A (AU)
Title: 3-deazaadenosine prevents atherosclerosis and graft vasculopathy
Inventor: HABERBOSCH WERNER
IPC: A61K31/7056
Filed: 1999-09-02
Abstract: A stent is coated with 3-deazaadenosine or an analog of 3-deazaadenosine for the prevention and/or treatment of vascular disease or graft rejection.
Patent AU-5863100-A (AU)
Title: Micro tools
Inventor: INGANAS OLLE
IPC: A61B17/28
Filed: 2000-06-18
Abstract: Tool arrays for biomedical surgery where the tools consist of layered polymer micromuscles arranged to induce geometrical changes and movements via an electrochemically induced change of volume in at least one polymer layer. The tool or tool arrays are mounted on a carrier having the form of a needle being inserted into a cannula/catheter through which the tools can be electrically actuated via external means to induce a mechanical movement to act upon biological structures.
Patent AU-5879586-A (AU)
Title: Elongated molding granules and injection-molding process employing them
Inventor: LUXON BRUCE ARTHUR
IPC: C08L51/00
Filed: 1986-06-12
Abstract: Elongated granules of reinforcing fibers extending generally parallel to each other longitudinally of the granule substantially uniformly dispersed throughout a thermally stable, film forming thermoplastic adhesive, providing complete dispersion of the fibers during an injection molding cycle, conserving physical properties and providing significantly better EMI shielding than prior art extruder compounded resin/ fiber blends.
Patent AU-6004998-A (AU)
Title: Quinazolinone-containing pharmaceutical compositions for prevention of neovascularization and for treating malignancies
Inventor: PINES MARK
IPC: A61P35/00
Filed: 1998-02-11
Abstract: The invention provides a composition for attenuating neovascularization and treating malignancies, including a pharmaceutically effective amount of a compound having a formu
Patent AU-6049196-A (AU)
Title: Single-ended sensing using global bit lines for dram
Inventor: SEYYEDY MIRMAJID
IPC: G11C7/06
Filed: 1996-06-05
Abstract: An integrated circuit dynamic memory device is described which stores data in memory cells as a charge on a capacitor. The memory cells can be selectively connected to a digit line. Sensing circuitry, including both p-sense and n-sense amplifiers, is connected to the digit line for sensing data stored in the memory cells. Equalization circuitry is described to equalize the sense amplifiers by connecting both nodes of the sense amplifiers to the digit line prior to sensing data stored on the memory cell.
Patent AU-6068590-A (AU)
Title: Process and circuit for producing parity symbols
Inventor: SCHEMMANN HEINRICH
IPC: H03M13/15
Filed: 1990-07-16
Abstract: Coding process. Reed Solomon coders are used to code audio signals which are recorded on a CD in accordance with the CD standard. First parity symbols are produced in a retroactive shift register. To obtain a simple circuit, the first parity symbols are shifted from the retroactive shift register into a storage shift register. After a given number of cycles, the direction of data flow in the storage shift register is reversed. During read-out of the parity symbols, the parity symbols calculated in the retroactive shift register (S1,..., Sn) are combined with those of the storage shift register (R1,..., Rn) in an adding device (A2). Process for coding audio signals which are recorded on a CD or on a magneto-optical disk in accordance with the CD standard.
Patent AU-6149399-A (AU)
Title: Method of increasing fat firmness and improving meat quality in animals
Inventor: COOK MARK E
IPC: A23K1/18
Filed: 1999-09-16
Abstract: A method of treating meat animals to increase fat firmness, shelf life and meat quality indices consisting of administering to the meat animals a safe and effective amount of conjugated linoleic acid or CLA.
Patent AU-6278896-A (AU)
Title: Intelligent memory management system and method
Inventor: LAZARUS DAVID BERYL
IPC: H04H20/00
Filed: 1996-06-06
Abstract: A television electronic program guide intelligent memory management system and method automatically deletes the least valuable stored program information at that moment as free memory space is needed by the system. In advance of a program schedule update, the system executes a two-level memory "housekeeping" operation in which the system first scans the memory to identify obsolete schedule information. If, after this sweep, there is insufficient memory available for the next update, the system performs a second-level memory "triage" operation wherein schedule information is automatically prioritized in accordance with pre-defined rules for assessing the current value of the information to each viewer based on program air time, channel and other variables relating to program utility. The system then deletes schedule information in ascending order of value, starting with the least valuable information, and continues until enough space is available in memory to store the schedule update.
Patent AU-6308300-A (AU)
Title: Method for the preparation of 2-methoxy-4-(n-t-butylamino-carbonyl)-benzenesulfonyl chloride
Inventor: GONCZI CSABA
IPC: C07C303/06
Filed: 2000-07-13
Abstract: The invention relates to a process for the preparation of 2-methoxy-4-(N-t-butylaminocarbonyl)benzenesulfonyl chloride by sulfonating m-hydroxybenzoic acid, methylating the hydroxy group of the resulting sulfonic acid or its salt, transforming the carboxylic acid group and the sulfonic acid group to acid chloride groups and reacting the 4-chlorosulfonyl-3-methoxy-benzoyl chloride with t-butylamine, which comprises carrying out the sulfonation of the 3-methoxy-benzoic acid of general formula (II) with 96% sulfuric acid, separating the resulting 3-hydroxy-4-sulfobenzoic acid of general formula (III) in the form of its salt of general formula (IV), wherein Z stands for alkali metal or ammonium group, methylating the compound of general formula (IV) in the presence of a phase transfer catalyst at a pH value of about 11.5, transforming the 3-methoxy-4-sulfobenzoic acid mono salt of general formula (V), wherein the meaning of Z is as defined above, to the acid chloride of general formula (VI), and reacting the compound of general formula (VI) with t-butylamine used in equimolar amount or in a small excess, in the presence of an acid binding agent, in aprotic solvent, at low temperature.
Patent AU-6376796-A (AU)
Title: Solder bump fabrication methods and structure including a ti tanium barrier layer
Inventor: MIS JOSEPH DANIEL
IPC: H01L21/288
Filed: 1996-03-18
Abstract: A method for forming solder bumps (42) on a microelectronic device having a substrate (22) and a contact pad (24) on said substrate (22), wherein said contact pad (24) has an exposed surface portion. The method comprises forming a titanium barrier layer (28) on said contact pad (24), wherein said barrier layer (28) covers said exposed surface portion of said contact pad (24) and extends over said substrate; forming an under bump metallurgy layer on said barrier layer (28) opposite said substrate (22); forming a solder bump (42) on said under bump metallurgy layer opposite said exposed surface portion of said contact pad (24) and said barrier layer (28) thereby defining exposed and unexposed surface portions of said under bump metallurgy layer; selectively removing said exposed portion of said under bump metallurgy layer thereby defining an exposed portion of said barrier layer (28) and selectively removing said exposed portion of said barrier layer (28). The step of forming an under bump metallurgy layer comprises the steps of forming a chromium layer (30) on said titanium barrier layer (28) and forming a copper layer (34) on said chromium layer (30) opposite said barrier layer (28). <IMAGE>
Patent AU-6397290-A (AU)
Title: Penetrating plastic ligating clip
Inventor: OH SEIK
IPC: A61B17/122
Filed: 1990-10-10
Abstract: A polymeric, surgical clip (10) having first (12) and second (14) curved leg members joined at their proximal end by a reduced thickness hinge portion (16) and movable from an open position to a closed position for clamping a vessel between curved opposing inner surfaces which are substantially parallel when the clip is closed. The first leg member has a concave inner surface (20) and a hook portion (22) at its distal end curved toward the second leg member. The clip includes a sharp distal tip (31) on the end of the hook portion and a sharp pointed penetrating member (43) on the outer surface of the distal end of the hook portion. The distal end of the second leg has a longitudinal groove (61) through which the sharp pointed penetrating member and then the sharp distal tip passes when the legs are closed. The second leg member further comprises a pair of sharp penetrating member (77,79) attached to each side of the distal end on either side of the groove. These cooperate with the penetrating member of the first leg and sharp distal tip to cut tissue attached to the vessel to be clamped. A ligating clip applying instrument for applying the clip has a pair of handles pivoted about a hinge point and extends beyond the hinge point to form a pair of clip closing jaws equipped with means for engaging bosses (68,70,72,74) located on the sides of the first and second leg members.
Patent AU-6510898-A (AU)
Title: Surface working apparatus
Inventor: BRISCOE WILLIAM ANTHONY
IPC: A47L11/164
Filed: 1998-03-19
Abstract: A surface working apparatus includes a surface working head arrangement having a frame member and a plurality of surface working members arranged to depend therefrom in the direction of the surface to be worked, each of the plurality of surface working members being mounted resiliently relative to the frame member by one of a plurality of respective resilient mounting arrangements having a resilient member; and a surface working device with a support plate from which a surface working element is to depend from a lower surface thereof, the support plate includes an upper surface which has a central region with a recess provided for the receipt of a drive member for rotating the device, the recess including a formation for receiving a resilient member for engagement by the drive member.
Patent AU-6525200-A (AU)
Title: Catalyst composition and method for producing diaryl carbonates
Inventor: PRESSMAN ERIC JAMES
IPC: C07C68/00
Filed: 2000-08-07
Abstract: Hydroxyaromatic compounds such as phenol are carbonylated with oxygen and carbon monoxide in the presence of a catalyst system comprising a Group VIII metal having an atomic number of at least 44, preferably palladium; an alkali metal or alkaline earth metal halide, preferably sodium bromide; and at least one aliphatic polyether such as a polyethylene glycol dimethyl ether or a crown ether. The catalyst system also preferably contains a compound of another metal, preferably lead.
Patent AU-6606098-A (AU)
Title: Synthetic turf
Inventor: PREVOST JEAN
IPC: E01C13/00
Filed: 1998-03-10
Abstract: A synthetic grass surface comprising widely spaced rows of ribbons and the ribbons having a length about twice as long as the spacing between the rows of ribbons. A particulate material is laid on a matrix of the synthetic grass, and the thickness of the particulate material is as least two-thirds the length of the ribbons.
Patent AU-6752801-A (AU)
Title: Kink resistant medical tubes
Inventor: GROOT HENDRIK DE
IPC: A61L29/14
Filed: 2001-06-07
Abstract: Kink resistant medical tube is manufactured from a polymer composition comprising:a) a random polypropylene copolymer; andb) a block copolymer comprising at least two vinyl aromatic polymer blocks and at least one hydrogenated conjugated diene polymer block, wherein the hydrogenated conjugated diene polymer block has a vinyl content before hydrogenation of at least 50%.
Patent AU-6796590-A (AU)
Title: Method of transmitting 1544 or 6312 kbit/s signals via 2048 or 8448 kbit/s links in the synchronous digital multiplex hiearchy
Inventor: MUELLER HORST
IPC: H04J3/16
Filed: 1990-12-11
Abstract: A method for transmitting 1544 or 6312-kbit/s signals via a 2048 or 8448-kbit/s link is not known in the synchronous digital multiplex hierarchy and is to be specified. A 1544-kbit/s signal is inserted in the direction of multiplexing, using a gapped 2048-kHz clock (LT11) into a container C-111 which is completed by means of a path overhead V511 to form a virtual container VC-1111. This is transmitted via a 2048-kbit/s link (L11) with a link container (S-1111) to which a header (OH11) and pointer bytes V111 to V411 are allocated for the transmission. After adding stuffing bytes (FS11), the 1544-kbit/s signal can be fed into a subsystem unit TU-121. In the direction of demultiplexing, stuffing bytes (FS12) must be removed from a subsystem unit TU-122 and pointer bytes V112 to V412 must be inserted with the aid of a gapped 2048-kHz clock (LT12) and a header (OH12) must be inserted with the aid of a 2048-kHz clock (T12) for the transmission via a 2048-kbit/s link (L12). After the transmission, the header (OH12), the pointer bytes V112 to V412 and a path overhead V512 are removed so that the 1544-kbit/s signal can be taken from a container C-112. A 6312-kbit/s signal is transmitted correspondingly. <IMAGE>
Patent AU-6798887-A (AU)
Title: Fluid powered flexible chamber pump
IPC: F04B43/10
Filed: 1987-01-23
Abstract: A pump device for a flowable product comprising a housing (10) and at least two pair of connection pieces (12, 13) on the housing (10). One connection piece in each pair of pieces forms the inlet means to the chamber (16) and the other the outlet means. One pair of an inlet means and an outlet means are operatively interconnected via a sub-chamber forming, not pressure resistant, resilient, tube-shaped hose (11) in the chamber (16). Truncated, perforated, conical hose connection means (17, 18) are arranged at opposite ends of the elongated housing. Check valves (21, 22) of the flap type are arranged for alternatingly opening and closing the inlet and outlet of each pair of connection pieces. Means (24-27) are arranged for pressurizing the hose (11) either internally or externally for operating the pump such that it pumps the product either through the chamber (16) or through the hose.
Patent AU-6819400-A (AU)
Title: Method and device for blow moulding containers
Inventor: LINKE MICHAEL
IPC: B29C49/56
Filed: 2000-08-02
Abstract: The invention relates to a method and a device for blow moulding containers from a thermoplastic material. The container is produced from a tempered preform and by means of blow pressure effects. A container contour is given by at least two blow form segments within a blowing station. The blow form segments can be tensioned in relation to one another under the effect of a pressure medium on a pressure chamber which is separated into at least two partial chambers in such a way that at least one partial room can be impinged upon by the pressure medium independently from the remaining partial chambers. The pressure impingement is controlled according to a variable of the containers to be produced.
Patent AU-6869987-A (AU)
Title: Process for the preparation of direct link N1 N1-bis (halogenated carbocyclic) cyclimides, compositions containing them and their application as flameproofing agents
Inventor: BONNET EVELYNE
IPC: C08K5/25
Filed: 1987-02-11
Abstract: The invention relates to the preparation of halogenated imides derived from hydrazine and halogenated dicarboxylic acid anhydride and which can be used as flameproofing agents for plastics. The condensation of hydrazine and halogenated dicarboxylic acid anhydride is carried out in an aqueous medium, at a temperature ranging from 40 DEG  to 225 DEG  C., with a molar ratio of anhydride/hydrazine substantially equal to 2.
Patent AU-6935591-A (AU)
Title: Barrier film consisting of an alloy based on an ethylene-vinyl alcohol copolymer, its preparation, its use especially in packaging
IPC: C08L77/00
Filed: 1991-01-14
Abstract: Barrier films consisting wholly or partially of an alloy based on an ethylene-vinyl alcohol copolymer, a polypropylene and a compatibilising agent. These films have an improved resistance to hot water and to superheated steam and can be employed for packaging and especially for the packaging of foodstuffs.
Patent AU-7124094-A (AU)
Title: Process for modifying, breaking down or bleaching lignin, materials containing lignin or like substances
Inventor: CALL HANS-PETER
IPC: D06L4/30
Filed: 1994-06-16
Abstract: PCT No. PCT/EP94/01966 Sec. 371 Date Nov. 7, 1996 Sec. 102(e) Date Nov. 7, 1996 PCT Filed Jun. 16, 1994 PCT Pub. No. WO94/29510 PCT Pub. Date Dec. 22, 1994A process for modifying, breaking down or bleaching lignin, material containing lignin or like substances uses oxidation catalysts and suitable oxidizing agents wherein these catalysts are used in combination with aliphatic, cycloaliphatic, hetercyclic or aromatic compounds containing NO, NOH or (A).
Patent AU-7149691-A (AU)
Title: Process for enzymatical cleavage of recombinant proteins by means of iga proteases
Inventor: MEYER THOMAS F
IPC: C12N9/12
Filed: 1991-02-01
Abstract: For the enzymatic cleavage of fused proteins and obtaining of desired portions of these fused proteins,   (1) genetic engineering means are used to modify a junction region in which two portions of the fused protein are connected together so that in this junction region at least one IgA protease recognition site with the amino-acid sequence Y-Pro.< &darr& >.X-Pro is produced, where X can be any amino acid and Y can be any one or more amino acids, (2) the fused protein resulting from step (1) is cleaved by IgA protease at the position identified by .< &darr& >. in the recognition site and (3) after the cleavage one or more desired portions of the fused protein are obtained.
Patent AU-7160181-A (AU)
Title: Fluorinated copolymers
Inventor: EZZELL B R
IPC: C08F214/18
Filed: 1981-06-10
Abstract: Polymers and the process for producing polymers by the polymerization of at least three monomers wherein at least one monomer is selected from the group consisting of tetrafluoroethylene, trifluoromonochloroethylene, trifluoroethylene, vinylidene fluoride, 1,1-difluoro-2,2-dichloroethylene, 1,1-difluoro-2-chloroethylene, hexafluoropropylene, 1,1,1,3,3-pentafluoropropylene, octafluoroisobutylene ethylene, vinylchloride, trifluoronitrosomethane, perfluoronitrosoethane and alkyl vinyl ether, and at least one other monomer is selected from the group represented by the general formula:  <IMAGE>   and at least one monomer is selected from the group of monomers represented by the general formula:  <IMAGE>  These polymers are useful as ion exchange membranes in electrolytic cells, especially chlor-alkali electrolytic cells. Other uses include solid, strong acid catalyst useful in corrosive environments, electrodialysis and other similar membrane separation processes.
Patent AU-7296294-A (AU)
Title: Method and compositions for chlorine dioxide manufacture
Inventor: ROSENBLATT AARON A
IPC: C01B11/10
Filed: 1994-09-13
Abstract: A method and apparatus for the generation, use, and disposal of chlorine dioxide is disclosed. A solid sodium chlorite composition having impurities, at least one of which is sodium hydroxide, is contacted with an agent to consume essentially all of the sodium hydroxide. Chlorine dioxide gas is then generated by contacting the resultant composition with chlorine in a humidified inert carrier gas. The resultant chlorine dioxide gas mixture may then be treated to remove chlorine gas present therein by contacting the same with soda-lime in particulate form. After using the chlorine dioxide gas mixture in the desired manner, chlorine dioxide present in the spent effluent gas may be substantially removed via the introduction of the effluent gas into an aqueous solution of sodium thiosulfate having a sufficient amount of an inorganic base to maintain the alkalinity of the solution during consumption of thiosulfate by chlorine dioxide.
Patent AU-7336391-A (AU)
Title: Improvements in and relating to powder metallurgy compositions
Inventor: MATTHEWS PAUL E
IPC: C22C9/02
Filed: 1991-03-06
Abstract: Lead-free metallurgy powder for use in manufacturing a shaped bronze part by powder metallurgy techniques which consists essentially of a substantially homogeneous blend of about 90 parts copper, about 10 parts tin and an amount of bismuth in the range from an amount effective to improve the machinability of the shaped bronze part up to about 5% weight are disclosed. Lead-free metallurgy powder for use in manufacturing a shaped bronze part by powder metallurgy techniques which consists essentially of a substantially homogeneous blend of about 70-90 parts copper, about 10-30 parts zinc and an amount of bismuth in the range from an amount effective to improve the machinability of the shaped bronze part up to about 5% weight are also disclosed.
Patent AU-7346094-A (AU)
Title: Screw for securing an intramedullary nail
Inventor: PENNIG DIETMAR
IPC: F16B23/00
Filed: 1994-03-01
Abstract: The invention relates to a screw for fixing an intramedullary nail in position. An external thread on the screw shank is provided over only a part of the length of the shank. The screw head is provided with an external thread having a direction of helical advance which is opposite the direction of helical advance of the screw-shank thread.