baber/WOPTO huggingface dataset:
Patent AU-4917300-A (AU)
Title: Method for producing a recombinant protein
Inventor: FARWICK MIKE
IPC: C12N15/79
Filed: 2000-05-05
Abstract: The present invention relates to methods for producing recombinant proteins, in particular recombinant secretory proteins, to a method for identifying nucleic acid molecules the expression products of which permit improved secretion of a recombinant secretory protein, to the use of molecules thus identified for enhancing secretion of heterologous proteins, and to corresponding kit systems. The method according to the invention makes provision for expression in a suitable host cell of a nucleic acid coding for a secretory protein together with a nucleic acid coding for a polypeptide having the biological activity of the eukaryotic translation initiation factor 4 E and/or for a polypeptide having the biological activity of a CaM kinase. It was found that coexpression of the translation initiation factor gene and/or of the CaM kinase gene leads to improved secretion of a desired recombinant protein from the cell.
Patent AU-5007693-A (AU)
Title: Improved method and apparatus for achieving high reaction rates
Inventor: ROCKENFELLER UWE
IPC: F28D20/00
Filed: 1993-08-13
Abstract: A chemisorption reaction process is carried out under conditions in which the volumetric expansion of the complex compound reaction product is restricted, and at half-cycle reaction periods of less than 30 minutes each, and/or in a reaction chamber having a maximum mean mass diffusion path length of less than about 15 mm, and/or a maximum heat diffusion path length of less than 1.5 mm.
Patent AU-5038400-A (AU)
Title: Decoding of information in audio signals
IPC: G10L19/018
Filed: 2000-05-22
Abstract: Systems and methods are provided for decoding a message symbol in an audio signal. This message symbol is represented by first and second code symbols displaced in time. Values representing the code signals are accumulated and the accumulated values are examined to detect the message symbol.
Patent AU-5203793-A (AU)
Title: Polypropylene molding composition for producing calendered films
Inventor: PIESOLD JAN-PETER
IPC: C08L23/10
Filed: 1993-11-30
Abstract: A polypropylene moulding composition containing from 99.5 to 99.999% by weight of a homopolymer or copolymer of propylene having an MFI 230/2.16 of from 2.0 to 25 g/10 min and from 0.01 to 0.5% by weight of a fluorine-containing thermoplastic polymer having a fluorine content of at least 50% and a melting point of below 250@C makes it possible to produce high-quality polypropylene films by the calandering method. The addition of fluoropolymers is not only more effective with respect to the release effect, but also gives significantly less deposits and causes an improved take-off behaviour compared with the use of conventional lubricants.
Patent AU-5392279-A (AU)
Title: Stable high copy number plasmids
Inventor: GELFAND DAVID HAROW
IPC: C12N15/00
Filed: 1979-12-17
Abstract: The problem of producing stable DNA plasmids of high copy number is solved by selecting mutants in which an altered repressor gene leads to high copy number replication. Translocatable elements in the plasmids are disabled in such a way that readthrough expression of heterologous DNA inserted in the plasmid will not continue into the translocatable elements or into elements which as a result of expression mediate rearrangement of said translocatable elements. Such plasmids may be used to produce a desired protein by introducing them into the genetic system of a host organism and permitting the organism to grow and phenotypically express its genotype. The invention also includes a method for removing 3 min cutting restriction sites and maintaining 5 min  cutting restriction sites in DNA comprising cutting the DNA with appropriate restriction enzymes, treating the cut fragment with the enzyme DNA polymerase I in such a manner that 3 min  single stranded tails are removed and 5 min single stranded tails are repaired to double stranded form, and blunt-end ligating the fragment to its previous orientation.
Patent AU-5394890-A (AU)
Title: Pipelined floating point adder for digital computer
IPC: G06F7/50
Filed: 1990-04-27
Abstract: A system for subtracting two floating-point binary numbers in a pipelined floating-point adder/subtractor by aligning the two fractions for substraction; arbitrarily designating the fraction of one of the two floating-point numbers as the subtrahend, and producing the complement of that designated fraction; adding that complement to the other fraction, normalizing the result; determining whether the result is negative and, if it is, producing the complement of the normalized result; and selecting the larger of the exponents of the two floating-point numbers, and adjusting the value of the selected exponent in accordance with the normalization of the result. The preferred system produces a sticky bit signal by aligning the two fractions for subtraction by shifting one of the two fractions to the right; determining the number of consecutive zeros in the one fraction, prior to the shifting thereof, beginning at the least significant bit position; comparing the number of positions the one fraction is shifted in the aligning step, with the number of consecutive zeros in the one fraction; and producing a sticky bit signal when the number of consecutive zeros is less than the number of positions the one fraction is shifted in the aligning step, the sticky bit signal indicating the truncation of at least one set bit during the aligning step.
Patent AU-5531694-A (AU)
Title: Partition system
Inventor: IZATT ALAN DOUGLAS
IPC: E04B2/76
Filed: 1993-11-23
Abstract: A security partition system comprises panels supported at their edges by tubular posts 1 with longitudinal undercut slots 13, the panels being fixed e.g. to upper and lower struts 8 lockably mounted on the posts via hooks 44 engaging slotted strips 24 arranged in the slots 13. The posts are anchored to the floor and the ceiling, and may comprise elongate sector-shaped elements (12)-(Fig.3, not shown), interconnected by male and female formations. <IMAGE>
Patent AU-5647186-A (AU)
Title: Process for the synthesis of 2,2,2-trifluoroethanol
Inventor: CHEMINAL BERNARD
IPC: C07C31/40
Filed: 1986-04-22
Abstract: The process for synthesizing 2,2,2-trifluoroethanol by liquid phase catalytic hydrogenation of a compound of formula:    <IMAGE>  (I)  in which R is a hydrogen atom or a linear or branched alkyl radical containing from 1 to 8 carbon atoms and optionally partially fluorinated, comprising carrying out the hydrogenation in the presence of a nickel catalyst and in the presence of an aliphatic tertiary amine as a cocatalyst.
Patent AU-5652998-A (AU)
Title: Section control valve
Inventor: MEWES FRANK
IPC: G05D7/00
Filed: 1997-11-13
Abstract: A flow regulation control valve for regulating volume flows in pipelines including valve housing with a flow chamber, a control or shut-off member arranged in the flow chamber for setting a desired flow state through the valve, at least one sensor arranged in the vicinity of the flow chamber of the valve housing for sensing a characteristic value of the flow through the flow chamber, an electronic data store or memory for storing specific characteristic values of the housing of the flow regulation control valve, and an evaluation unit which is connected to the sensor and determines the volume flow from the values measured by the sensor with reference to the characteristic values of the valve stored in the data store.
Patent AU-5730390-A (AU)
Title: Flat top conveyor
Inventor: FAULKNER WILLIAM G
IPC: B65G17/08
Filed: 1990-04-25
Abstract: The present invention relates generally to conveyor belts and, more particularly, but not by way of limitation, to a conveyor belt having ribs formed on a lower surface thereof for moving particles generally outwardly toward the first and the second sides of link assemblies which form the conveyor belt, and to a conveyor belt constructed of modules shaped so that the interconnections between modules are offset between each link assembly and adjacent link assemblies, and a flight link having curved portions formed the faces thereof so product slides on the surfaces rather than being toppled and a conveyor belt with a tracking product groove to substantially limit lateral movement of the conveyor belt.
Patent AU-5791696-A (AU)
Title: Variable focus lens by small changes of the equatorial lens diameter
Inventor: SCHACHAR RONALD A
IPC: G03F7/20
Filed: 1996-05-10
Abstract: A variable focus lens is constructed by making small changes in the equatorial diameter of an elastically deformable lens. The lens may be deformed by radial tension exerted in a plane generally perpendicular to the optical axis. The radial tension may be exerted by radially acting mechanical apparatus or by means of rings embedded or attached at the equator of the lens, whose diameter can be altered by heating, or by imposition of electrical or magnetic fields.
Patent AU-5813101-A (AU)
Title: Injection screw drive of a plastic injection molding machine
Inventor: CHROMY FRANZ
IPC: B29C45/50
Filed: 2001-05-23
Abstract: The invention relates to an injection screw drive for a plastic injection molding machine comprising axes (A1, A2) respectively provided for the rotative and for the axial motion of the injection screw (4). According to the invention, the injection screw drive has at least one double rack rail overdrive for effecting the axial motion. The injection worm drive is configured as a gear combination having at least two drive motors (18, 44) and an output axle. The gear combination has, as a core, a gear block with a gear casing (42), to which at least two reducing gears are connected that effect the rotative and the axial motion of the injection screw (4). This enables the entire machine to be provided with a short and compact structure insofar as this concerns the injection aggregate. According to a second embodiment, both drives have separate housings. The entire injection unit rests, in a known manner, on the machine stand (33) via guide rails (32) such that it can be displaced.
Patent AU-5818896-A (AU)
Title: Process for the preparation of a dicarboxylic acid dichloride
Inventor: MAURO MARINA
IPC: C07C235/16
Filed: 1996-05-17
Abstract: The present invention refers to a Process for the preparation of S-(-)-5-[[2-(acetyloxy)-1-oxopropyl]amino]-2,4,6-triiodo-1,3-benzenedicarboxylic acid dichloride of formula (I) comprising the reaction between S-(-)-[2-(acetyloxy)]propionic acid chloride and 5-amino-2,4,6-triiodo-, 1,3-benzenedicarboxylic acid dichloride, in an aprotic dipolar solvent and in presence of a halogenhydric acid.
Patent AU-5850999-A (AU)
Title: Fungal transcriptional activator useful in methods for producing polypeptides
Inventor: HJORT CARSTEN
IPC: C12N15/09
Filed: 1999-10-05
Abstract: The present invention relates to isolated nucleic acid sequences encoding polypeptides having transcriptional activation activity and to the polypeptides. The invention also relates to nucleic acid constructs, vectors and host cells comprising the nucleic acid sequences. The invention further relates to host cells useful for the production of polypeptides in which the production or function of the transcriptional activator has been altered, as well as to methods for producing the polypeptides.
Patent AU-5932701-A (AU)
Title: System and method for joint resurface repair
Inventor: TALLARIDA STEVEN J
IPC: A61B17/32
Filed: 2001-05-01
Abstract: A generic bone implant, or set of standardized implants, is created based on using a guide device to develop an axis normal to an articular surface of bone and collecting only one or two data points. A generic cutting tool is used to cut the bone to a point where a generic implant can be used. Several improved tools relating to the procedure for using such an implant, as well as methods for using implants consistent with the invention are further described, including: single-axis and biaxial drill guide tools and methods, generic single-axis implant methods and devices, generic biaxial implant methods and devices, tools and methods for holding or delivering an implant, removal or revision tools and methods, digital measuring systems and methods, and set of measuring gauges for determining the appropriate implant dimensions.
Patent AU-6114599-A (AU)
Title: Data compression unit control for alignment of output signal
Inventor: WARD GRAHAM
IPC: H04N7/24
Filed: 1999-10-11
Abstract: To enable a single programme in a multiple programme MPEG transport stream (MPTS) to be replaced seamlessly by a locally generated programme, the local coder received the MPTS as a reference signal and outputs transport packets in alignment with the packets of the programme to be replaced. Timing and other packet parameters are also copied.
Patent AU-6161590-A (AU)
Title: Device for automatically clamping and releasing data supports and its operation
Inventor: BALZEIT RALF
IPC: H04N1/08
Filed: 1990-08-08
Abstract: PCT No. PCT/DE90/00615 Sec. 371 Date Feb. 18, 1992 Sec. 102(e) Date Feb. 18, 1992 PCT Filed Aug. 8, 1990 PCT Pub. No. WO91/03121 PCT Pub. Date Mar. 7, 1991.An apparatus and method for automatically clamping film material onto the recording drum of a reproduction device and for releasing the film material exposed by a recording element from the recording drum. The apparatus has a roll film cassette introducible into a light tight portion of the reproduction device. Conveyor and guide surfaces are provided between the roll film cassette and the recording drum. Film conveying means is provided for conveying the film web situated in the roll film cassette to the recording drum. A film cutting means is provided for the separation of film sheets. A film length measuring means, a pressure means having a lowerable pressure roller for the film sheets, a positioning drive for turning the recording drum into a start of clamping, start of exposure and start of release position, and a lift-off means having a lowerable lift-off finger for peeling the exposed film sheets from the recording drum are all provided. The film sheets are fixed on the recording drum by vacuum. Large-area film material from a roll film cassette can be clamped onto the recording drum with this apparatus without the formation of folds and without warping.
Patent AU-6223299-A (AU)
Title: Cyclonic separating apparatus
Inventor: DYSON JAMES
IPC: A47L9/16
Filed: 1999-10-20
Abstract: The invention provides cyclonic separating apparatus comprising a tapering cyclone having a larger end a smaller end, a fluid outlet located at the larger end of the cyclone, the fluid outlet becoming located coaxially with the cyclone, and a tangential offtake conduit communicating with the fluid outlet, wherein the distance between the tangential offtake conduit and the smaller end of the cyclone increases in the downstream direction of the tangential offtake conduit. Preferably, the tengential offtake conduit follows a substantially helical path. This reduces the turbulence created in the tangential offtake conduit and allows kinetic energy of the exiting fluid to be recovered as pressure energy.
Patent AU-6276700-A (AU)
Title: Liquid-crystalline medium
Inventor: NAKAJIMA SHINJI
IPC: C09K19/12
Filed: 2000-07-21
Abstract: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having positive dielectric anisotropy, characterized in that it comprises one or more compounds of general formula (I) and one or more compounds of general formula (I*) in which R, R<1*>, R<2*>, A<1>, Z<1>, Y, L, L<1*>, L<2*>, m, x and y are as defined in claim 1.
Patent AU-6430596-A (AU)
Title: Air separation method and apparatus for producing nitrogen
Inventor: NAUMOVITZ JOSEPH P
IPC: F25J3/04
Filed: 1996-08-27
Abstract: Nitrogen is produced by feeding cooled, compressed purified air to a distillation column (14) to produce O-rich liquid bottoms (26) and a N-rich overhead vapour (20). Liquid (28) with N2 content greater than that of the bottoms is extracted from the column, and this and the bottoms are expanded and used to cool and at least partly condense the overhead vapour. The expanded bottoms stream (38) is indirectly heat-exchanged with feed air, and the expanded second liquid stream (40) is compressed, cooled and returned to the column bottom. The appts. in which the above process is performed is also claimed. A main heat-exchanger (12) cools feed air, partially warms the vaporised bottoms stream and fully cools the vaporised second liquid stream. A condenser condenses the overhead, returns part as reflux and vaporises the liquid streams, and is connected to the main exchanger, via a compressor for the second vaporised stream. There are two expansion valves (32,34) between the condenser and column for the liquid streams.
Patent AU-6503098-A (AU)
Title: Resource allocation mechanism in packet radio network
Inventor: MUSTAJARVI JARI
IPC: H04W92/10
Filed: 1998-03-25
Abstract: In a packet radio system (e.g. a GPRS), a network (BSS) has two different alternatives for allocating a radio resource to a mobile station (MS). In a first allocation alternative the radio resource is allocated using an uplink status flag identifier (USF) transmitted with downlink blocks. In a second allocation alternative the radio resource is allocated in a separate signalling message. A corresponding downlink block then also has an uplink status flag identifier (USF), which can acquire only a limited number of possible values. If all identifiers (USF) are allocated to different mobile stations, allocation alternative 2 cannot be used. In the invention the network leaves at least one identifier (USF) unallocated to any mobile station. In addition, the network either (1) uses the identifier in downlink blocks corresponding to blocks reserved using the second allocation alternative; or (2) at least one uplink status flag identifier (USF) is separately determined, said identifier denoting a reserved uplink block which the mobile station cannot use for transmission without a separate authorisation.
Patent AU-6531886-A (AU)
Title: High pressure expansion valve
Inventor: BELHUSTEDE GERHARD
IPC: F16K29/00
Filed: 1986-11-17
Abstract: A high pressure relief valve including a housing, an applied spring assembly, a valve seat with a seat opening, a valve poppet, a valve stem, a C-bracket, and an adjusting drive. The valve is intended for pressure relief of liquid hot-separator product which may contain solid components in the form of ash, catalyst, and unreacted coal components. The hot-separator product may be, in particular, a product of the hydrogenative liquefaction of coal. To obtain improved service life of the parts subject to wear, as well as to obtain good control characteristics and a tight valve closure, the valve has the following characteristics: (a) the throttle gap between the valve seat (10) and the valve poppet (11) is in the form of a surface gap between two broad-surfaced (or shallow-surfaced) bodies; (b) an excursion of the valve poppet (11) is produced by actuation of the adjusting drive (4); and (c) the excursion of the adjusting drive (4) is converted into rotary motion of a stem nut (3), which latter motion is converted to a lesser (i.e., geared down) prescribed linear motion of the valve stem (2) via an interior screw or worm part.
Patent AU-6638098-A (AU)
Title: Section system
Inventor: GIJSBERS ERIK HENDRIK
IPC: B62D33/04
Filed: 1998-03-03
Abstract: A section system having a first section (1, 41), a second section (2, 42) and connecting members (3; 43; 83). The first and the second section (2, 42) each has a projecting flange which carries a first and second engagement surface respectively and which overlaps when the sections are intercoupled. In a retracted condition, the connecting members (3; 43; 83) allow the projecting flanges to be brought into the mutually overlapping configuration. In a condition where they project transversely to the projecting flanges relative to the retracted condition, the connecting members (3; 43; 83) each engages the engagement surfaces. The sections can readily be connected and detached again and, in coupled condition, constitute a strong and rigid assembly with little risk of rattling or leaking, without the sections having to be manufactured within particularly accurate tolerances. Moreover, the connecting members (3; 43; 83) can be mounted so as to be concealed.
Patent AU-6644581-A (AU)
Title: Color imaging system
Inventor: WINSLOW J M
IPC: B41M5/333
Filed: 1980-11-10
Abstract: Imageable layer comprises (a) a polymeric binder (I), (b) a leuco dye or bleachable dye (II) and (c) a nitrate salt (III). Nitrate ion is present in a ratio of at least 0.1 moles/mole (II) and the (III) is capable of releasing an oxidising amt. of HNO3, NO, NO2 or N204 when heated to 200 deg.C for 60 seconds, sufficient to oxidise the bleachable dye to a different colour or to a colourless state or to oxidise the leuco dye to a coloured state. Pref. (II) is present in an amt. of at least 0.3 wt.% of the layer and the (III) is a hydrated nitrate salt of Zn, Cd, Ni, Al, Fe, Cu, Mg, Cr, Co, Bi, La, Gd or Th. Suitable binders are e.g. polyvinyl acetals, polyesters, vinyl resins, PVP, polycarbonates, polyamides, PVB, polyacrylates, cellulose esters or copolymers or mixts. of these. The layer may also contain an acid (IV), which accelerates the decolourisation of the dye on heating. The prods. are silver-free, thermally developable colour imaging systems or as antihalation layers in photothermographic systems.
Patent AU-6671798-A (AU)
Title: Multidirectional audio decoding
Inventor: DAVIS MARK F
IPC: H04S1/00
Filed: 1998-02-26
Abstract: An audio crosstalk-cancelling network that may be implemented in software, such that when run in real time on a personal computer, the canceller has very low mips requirements and uses a small fraction of available CPU cycles. The network is particularly useful for rendering surround sound images outside the space between left and right computer multimedia loudspeakers when the audio from such sources is reproduced. The network includes two signal feedback paths, each feedback path having a time delay and frequency dependent characteristic. The frequency dependent characteristic represents the smoothed difference in the attenuation in the acoustic path between a transducer and the listener's ear farthest from said transducer and the attenuation in the acoustic path between the same transducer and the listener's ear closest to said same transducer. The smoothed difference in the attenuation is implemented by one or more simple digital filters requiring low processing power.
Patent AU-6719598-A (AU)
Title: Electronic ballast for operating at least one gas discharge lamp
Inventor: LUGER SIEGFRIED
IPC: H05B41/298
Filed: 1998-02-12
Abstract: Method for detecting the rectification effect in at least one gas discharge lamp (10) and electronic ballast for operating at least one gas discharge lamp, which recognises the appearance of the rectification effect in the gas discharge lamp (10). In order to be able to detect the appearance of the rectification effect in the gas discharge lamp (10) simply and with high sensitivity there is monitored the current (i1) flowing via a primary winding (7A), connected parallel to the gas discharge lamp (10), of a heating transformer (7A-C) or a parameter (i2, u3) dependent upon this current (i1) , and in the event that a predetermined limit value is overshot the presence of the rectification effect in the gas discharge lamp (10) is determined.