baber/WOPTO huggingface dataset:
Patent AU-659849-B2 (AU)
Title: Terminal bank for the telecommunication and data technology
Inventor: GERKE DIETER
IPC: H04M3/30
Filed: 1992-07-28
Granted: 1995-06-01
Abstract: Remote disconnecting devices are needed for being able to determine at the point of interconnection of the telephone network of one operator with the network of another operator in which part of the coupled networks a fault has occurred, that is to say to separate the networks from one another with respect to direct voltage for measuring purposes. 
<??>Remote disconnecting devices based on TRIACS and MOS-FETS are known, where a uniform switching threshold is used. If controlled silicon rectifiers are used as electronic switches, the switches are connected to one another by a switching element in order to be able to transmit dialling pulses from the telephone to the exchange and to use switches with insensitive control terminals. 
<??>According to the invention, the use of self-inhibiting MOS-FETs of the enrichment type provides for a high turn-on threshold and a low turn-off threshold so that the usual measuring method of dropping the voltage can be used. It is also possible to make the turn-on threshold dependent on the polarity of the voltage. 
<IMAGE>
Patent AU-613973-B2 (AU)
Title: Catalysts with support coatings having increased macroporosity
Inventor: TURNER MARVIN E
IPC: B01J37/02
Filed: 1988-10-28
Granted: 1991-08-15
Abstract: A catalyst composition comprises a carrier having a refractory metal oxide support coating thereon and a catalytic platinum group metal dispersed on the support coating. A major portion of the support coating is comprised of a conventional, first metal oxide such as stabilized gamma alumina and a minor portion is provided b a macroporous, second metal oxide such as cordierite. The second metal oxide is conveniently provided by comminuting finished catalyst production scrap. In the method of the invention particles of the first metal oxide are combined with particles of the second metal oxide to form the coating.
Patent AU-619771-B2 (AU)
Title: Process for producing an optical coupler for polymer optical waveguides
Inventor: COUTANDIN JOCHEN
IPC: B29D11/00
Filed: 1988-11-04
Granted: 1992-02-06
Abstract: High-performance optical couplers for polymer light guides are obtained if light guides are grouped together by means of a piece of plastic shrink-fit tubing and fused. The shrink-fit tubing is thereby heated above the shrinking temperature. The method is simple and inexpensive.
Patent AU-574066-B2 (AU)
Title: Silicone-hydrocarbon polymers based antifoams
Inventor: KULKARNI RAVI D
IPC: B01D19/04
Filed: 1984-03-26
Granted: 1988-06-30
Abstract: Hydrocarbon oil based antifoams compositions containing a hydrocarbon-silicon copolymer, a hydrophobic filler, an organo-silicone surfactant, a hydrocarbon carrier oil and optionally a silicone oil act to effectively defoam concentrated solutions, including those containing ionic surfactants or protein based solutions. The use of the hydrocarbon oil based silicone antifoams represents an inexpensive route to defoams difficult solutions.
Patent AU-576195-B2 (AU)
Title: Cartridge for a ribbon for typewriters
Inventor: GUBAU JOSE
IPC: B41J32/00
Filed: 1984-04-09
Granted: 1988-08-18
Abstract: The cartridge comprises a container (7) of substantially parallelepipedal form with its corners radiused and rounded off. The container is provided with a back (8) having a slot (27) adapted to guide a slide (26) on the ends of which are rotatably mounted a feed spool (22) and a take-up spool (32) on which the ribbon (21) is wound. A spring (36) engaged with a stud (41) on the slide keeps the slide (26) towards the right-hand side of the container with the take-up spool (32) engaged with the pin teeth of a feed roller (42). As the turns of ribbon wound on the take-up spool increase, the slide shifts with the two spools towards the left-hand side of the container in opposition to the action of the spring. The cartridge is mounted removably on a support of the machine which is inclined with respect to the horizontal plane of the machine passing through the printing point in a manner such as to permit visibility of the printed characters.
Patent AU-710183-B2 (AU)
Title: Signal processing arrangements
Inventor: KING REGINALD ALFRED
IPC: G10L15/16
Filed: 1997-05-28
Granted: 1999-09-16
Abstract: A signal processing arrangement for a band-limited input signal, comprising a plurality N of signal comparators. Each signal comparator is adapted to compare the input signal with a plurality of different exemplar signals and to generate an output indicative of which of the exemplar signals corresponds most closely to the input signal. Each of the exemplar signals is arbitrarily derived independent of any expected input signal. The arrangement provides an N-part output signal which is indicative of the input signal, such that each part of the N-part output signal is derived from the output signal of a respective one of said N signal comparators.
Patent AU-720434-B2 (AU)
Title: A container
Inventor: PAPE LESLIE
IPC: B65D5/06
Filed: 1997-08-18
Granted: 2000-06-01
Abstract: A top closure arrangement for an oblong rectangular, gable top container 12, wherein selected score lines 34, 36, 38, 42 and 44 are formed on the wider top panels 30 defining panel segments 46 to 54 for inward folding during the sealing process. A pour spout fitment is mounted on one of the narrower, outer, top panels 22 for more convenient handling of the container 12 by the consumer during the pouring process. <IMAGE>
Patent AU-782241-B2 (AU)
Title: Electro-optical assembly for image projection, especially in portable instruments
Inventor: YAVID DIMITRIY
IPC: G02B27/00
Filed: 2002-02-06
Granted: 2005-07-14
Abstract: An arrangement for and method of projecting an image (210) on a viewing surface (408) include sweeping a light beam along a plurality of scan lines that extend over the viewing surface, and selectively illuminating parts of the image at selected positions of the light beam on the scan lines. The viewing surface can be remote from a housing (214) supporting the arrangement, or can be located on the housing. <IMAGE> <IMAGE>
Patent AU-773857-B2 (AU)
Title: Substituted aniline compounds
Inventor: HAMPRECHT GERHARD
IPC: C07C255/58
Filed: 2000-03-31
Granted: 2004-06-10
Abstract: The present invention relates to substituted aniline compounds of the formula 1in which R<21>, R<22 >and R<23 >have the meanings indicated in the description. The compounds according to the invention are intermediates for the preparation of herbicidally active pyridinedicarboxamide compounds.
Patent AU-615324-B2 (AU)
Title: An improved process for the preparation of n,n'-bis- (alkoxyalkyl)-pyridine-2,4-dicarboxamides
Inventor: BAADER EKKEHARD
IPC: C07D213/81
Filed: 1989-08-03
Granted: 1991-09-26
Abstract: The invention relates to a process for the preparation of N,N'-bis(alkoxyalkyl)diamides of pyridine-2,4-dicarboxylic acid, and to the use of these compounds for preparing drugs for oral administration. The process according to the invention yields the compounds of the formula I <IMAGE> in which R<1> is C1-C4-alkyl which is monosubstituted with C1-C4-alkoxy, by initially A) reacting pyridine-2,4-dicarboxylic acid in toluene with a 2-3-fold excess of SOCl2 at temperatures of 90-110 DEG C, dissolving the resulting intermediate in dioxane and B) mixing 4 times the molar amount of alkoxyalkylamine of the formula II H2N-(R<2>)-OR<3>     (II) in which R<2> is C1-C4-alkylene and R<3> is C1-C4-alkyl with dioxane, and subsequently, at a temperature of -5 to +5 DEG C, either adding the solution prepared as in A) dropwise to the solution prepared as in B), or adding the solution prepared as in B) dropwise to the solution prepared as in A), and then allowing reaction to continue at room temperature.
Patent AU-611050-B2 (AU)
Title: Reactive dyes
Inventor: RIDYARD DENIS ROBERT ANNESLEY
IPC: C09B62/04
Filed: 1989-08-14
Granted: 1991-05-30
Abstract: Triphenodioxazine reactive dyes containing at least one fibre-reactive group, the dye, in the free acid form, having the formula: <CHEM>  wherein each of T<1> and T<2>, independently, represents H, Cl, Br, F, SO3H or an optionally substituted alkyl or aryl radical; each of A<1> and A<2> represents alkyl, alkoxy, Cl, Br, COOH, SO3H or optionally substituted sulphamoyl;  n has a value of 0, 1 or 2;  m has a value of 1 or 2;  R<1> represents H or a group of the formula: <CHEM>  wherein  Z represents a fibre-reactive group; each of R<2> and R<3>, independently, represents H or an optionally substituted hydrocarbon radical;  B represents an optionally substituted divalent hydrocarbon radical;  and  D represents a group of the formula <CHEM>  or R<6>(Q)a-  wherein R<4> represents H, an optionally substituted hydrocarbon radical free from fibre-reactive residues or an acyl radical;  R<5> represents H or an optionally substituted hydrocarbon radical; R<6> represents H or an optionally substituted hydrocarbon radical free from fibre-reactive residues;  Q represents O or S; and  a has a value of 0 or 1, with the proviso that when D is NH2, B is an arylene radical.
Patent AU-677189-B2 (AU)
Title: Preparations of low molecular weight hyaluronic acid for stimulating bone formation
Inventor: CALLEGARO LANFRANCO
IPC: A61P19/08
Filed: 1993-04-16
Granted: 1997-04-17
Abstract: PCT No. PCT/EP93/00932 Sec. 371 Date Jan. 17, 1995 Sec. 102(e) Date Jan. 17, 1995 PCT Filed Apr. 16, 1993 PCT Pub. No. WO93/20827 PCT Pub. Date Oct. 28, 1993The present invention is drawn to hyaluronic acid fractions having molecular weights in the range of from about 20,000 to about 60,000 daltons, wherein these hyaluronic acid fractions possess osteoinductive activity. The present invention further includes pharmaceutical compositions comprising such hyaluronic acid fractions to be used in the treatment of various types of bone disorders, as well as methods of treating such disorders using the pharmaceutical compositions.
Patent AU-633276-B2 (AU)
Title: Screening and monitoring instrument
IPC: A61B10/00
Filed: 1989-10-10
Granted: 1993-01-28
Abstract: Apparatus for indicating a predisposition to kidney stone disease in humans, and also dehydration, and for monitoring the efficacy of hydration therapy, comprises a conductivity probe including a tip (11) which can be inserted into urine so that a drop thereof adheres to the tip, and display means for indicating the result as a derived function of conductivity (electrolyte concentration) in terms of urine specific gravity or osmolality. Preferably the probe electrodes (12, 13) are small and are spaced closely together so that the streamlines between the electrode tips are such that maximum current flows substantially within the adherent drop of urine.
Patent AU-615588-B2 (AU)
Title: Thienopyridine type mevalonolactones
Inventor: FUJIKAWA YOSHIHIRO
IPC: A61K31/44
Filed: 1989-10-26
Granted: 1991-10-03
Abstract: The present invention provides a compound of the formula: <CHEM> process for their production, pharmaceutical compositions containing them and their pharmaceutical uses, and intermediates useful for their production and processes for the production of such intermediates.
Patent AU-641129-B2 (AU)
Title: Composition and treatment with biologically active peptides and certain anions
Inventor: ZASLOFF MICHAEL
IPC: A61K38/17
Filed: 1989-10-18
Granted: 1993-09-16
Abstract: An amphiphilic ion-channel forming peptide and a toxic anion are employed as a pharmaceutical.
Patent AU-515968-B2 (AU)
Title: Catalyst for oliefin polymerization
Inventor: DIETZ R E
IPC: C08F10/00
Filed: 1979-12-19
Granted: 1981-05-14
Abstract: A process for polymerizing alpha-olefins in the presence of a catalyst comprising two components. Component A is obtained by mixing a magnesium dihydrocarbyloxide compound with a tetravalent, halogenated titanium compound and then contacting the resultant product with a dihydrocarbylmagnesium compound. Component B comprises a metallic hydride or an organometallic compound, e.g., an organoaluminum compound.
Patent AU-621740-B2 (AU)
Title: Production of heavy metal carbides with high specific surface area
Inventor: LEDOUX MARC-JACQUES
IPC: C01B31/00
Filed: 1990-03-26
Granted: 1992-03-19
Abstract: Method for producing heavy metal carbides with high specific surface area, characterized in that a gas compound of said metal is reacted with a reactive carbon of high specific surface area of at least 200 m<2>g<-1> at a temperature comprised between 900 DEG C and 1,400 DEG C, and carbides thus produced.
Patent AU-672481-B2 (AU)
Title: Fuel additive compositions containing aliphatic amines and polyalkyl hydroxyaromatics
Inventor: CHERPECK RICHARD E
IPC: C10L10/00
Filed: 1993-12-20
Granted: 1996-10-03
Abstract: A fuel additive composition comprising:   (a) A fuel-soluble aliphatic amine selected from the group consisting of (1) a straight or branched chain hydrocarbyl-substituted amine, (2) a hydroxyalkyl substituted amine, and (3) a straight or branched chain hydrocarbyl-substituted succinimide; and (b) a polyalkyl hydroxyaromatic compound or salt thereof wherein the polyalkyl group has sufficient molecular weight and carbon chain length to render the polyalkyl hydroxyaromatic compound soluble in hydrocarbons boiling in the gasoline or diesel range.
Patent AU-628621-B2 (AU)
Title: Emulsifying agent
Inventor: CASTLE EDWARD R
IPC: C09K23/30
Filed: 1990-08-14
Granted: 1992-09-17
Abstract: A process for the preparation of an emulsifying agent which comprises treating a biological material containing a lipid as well as a lipoprotein and/or a protein with a protease and a lipase and pasteurising the product. The biological material may also contain phospholipids such as lecithin and phospholipoproteins, e.g. egg yolk.
Patent AU-694416-B2 (AU)
Title: Communication system
Inventor: CHATER JOHN CHARLES
IPC: H04N7/16
Filed: 1994-02-25
Granted: 1998-07-23
Abstract: PCT No. PCT/GB94/00377 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Feb. 26, 1993 PCT Pub. No. WO94/19907 PCT Pub. Date Sep. 2, 1994A communication system for facilitating introductions comprising a plurality of terminals, recording means for recording a visual image of an individual at said terminal and for storing said image in a store together with corresponding images from other said terminals, networking means for networking images from said store amongst terminals from which the images do not originate, selecting means enabling said individual to select an image from amongst those transmitted to his/her terminal, indicating means to indicate such selection to the terminal from which the selected image originated, and communication means controlled by the individual at the selected terminal enabling the individuals at the selecting and selected terminals to communicate with each other.
Patent AU-679732-B2 (AU)
Title: Cross-linked amylose as a binder/disintegrant in tablets
Inventor: CARTILIER LOUIS
IPC: A61K9/20
Filed: 1994-03-22
Granted: 1997-07-10
Abstract: The present invention is concerned with the manufacture of solid dosage units (pharmaceutical and others). More specifically, the invention is related to powders of cross-linked amylose, having a specific cross-linking degree for use as tablet binders and disintegrants.
Patent AU-767945-B2 (AU)
Title: Particle separator
Inventor: AHLGREN LENNART
IPC: F23C10/08
Filed: 2000-07-11
Granted: 2003-11-27
Abstract: The present invention relates to a method for separating entrained particles from a gas in a fluidised bed reactor system and fluidised bed reactor system including a particle separator for separating entrained particles from a gas. The particles are separated from the gas flowing in a direction other than the main gas flow direction, whereby the separation is multidimensional. The gas is allowed to pass from the outside of the configuration to the inside thereof and/or vice versa, wherein the particles are separated from the gas during such a travel. The gas flow can be multileveled.
Patent AU-607122-B2 (AU)
Title: Effecting somatic changes in plants through the use of negative strand RNAs
Inventor: MCCORMICK FRANCIS P
IPC: C12N15/11
Filed: 1986-10-15
Granted: 1991-02-28
Abstract: A strategy is disclosed for effecting useful somatic changes in plants by causing the transcription in the plant cells of negative RNA strands which are substantially complementary to a target RNA strand. The target RNA strand can be an mRNA transcript created in gene expression, a viral RNA, or other RNA present in the plant cells. The negative RNA strand is complementary to at least a portion of the target RNA strand to inhibit its activity in vivo.
Patent AU-742238-B2 (AU)
Title: A helical food product
Inventor: MATTHEWS BERNARD TREVOR
IPC: A23L13/60
Filed: 1998-05-11
Granted: 2001-12-20
Abstract: The present, invention provides a food product comprising one or more plastic food substrates formed into a helical configuration and coated with a fluid barrier agent to prevent reannealing of adjacent turns of the product. The fluid barrier agent may be an edible vegetable oil such, for example, as hydrogenated vegetable oil, Soya oil, rape oil, sunflower oil, safflower oil, peanut oil or a mixture of such oils. The product may define a single helix or a multiple helix, e.g. a double or triple helix. The invention also provides a method and apparatus for making such a helical food product. <IMAGE>   <IMAGE>
Patent AU-723067-B2 (AU)
Title: Thermoplastic C2-alpha-olefin copolymer blends and films
Inventor: WILHOIT DARREL LOEL
IPC: B32B27/08
Filed: 1998-02-27
Granted: 2000-08-17
Abstract: There is provided a thermoplastic film of at least two layers comprising: 
a first layer comprising: 
a third polymer having a melting point between 115 to 130°C, and  
a second layer in direct contact with said first layer without any interposed thermoplastic film layer, said second layer comprising: 
a first polymer having a melting point between 55 to 75°C, comprising a copolymer of ethylene and at least one ±-olefin, and 
a second polymer having a melting point between 85 to 110°C, comprising a copolymer of ethylene and at least one ±-olefin.
Patent AU-541251-B2 (AU)
Title: Pyrrole derivatives
Inventor: BERNHART CLAUDE
IPC: C07D207/32
Filed: 1981-01-30
Granted: 1985-01-03
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Derivatives of pyrrole of formula  see diagramm : EP0054593,P16,F5  in which - R1 represents an atom of hydrogen, an alkyl group having from 1 to 6 atoms of carbon, a phenyl radical or a pyridyl-2 radical, - R2 represents an atom of hydrogen or an alkyl radical having from 1 to 6 atoms of carbon ; - R3 and R4 , which are identical or different, each represent an alkyl radical having from 1 to 6 atoms of carbon, or a cycloalkyl radical, or the group  see diagramm : EP0054593,P17,F1  designates the pyrrolidinyl, piperidinyl, dimethyl-2,6 piperidinyl, morpholinyl, piperazinyl radical and the radical of formula  see diagramm : EP0054593,P17,F2 - n is equal to 2 or 3, as well as the salts of these derivatives with the mineral or organic acids. 1. Claims for the Contracting State AT : Process for the preparation of derivatives of pyrrole of formula  see diagramm : EP0054593,P17,F3  in which - R1 represents an atom of hydrogen, - R2 represents an atom of hydrogen or an alkyl radical having from 1 to 6 atoms of carbon, - R3 and R4 , which are identical or different, each represent an alkyl radical having from 1 to 6 atoms of carbon, or a cycloalkyl radical, or the group  see diagramm : EP0054593,P17,F4  designates the pyrrolidinyl, piperidinyl, dimethyl-2,6 piperidinyl, morpholinyl, piperazinyl radical and the radical of formula  see diagramm : EP0054593,P17,F5 and - n is equal to 2 or 3, as well as the salts of these derivatives with the mineral or organic acids, characterized in that the different following steps are carried out : - a compound of formula see diagramm : EP0054593,P17,F6  is used as starting product, - a saponification of the product in an alkaline medium, then a heating in an acid medium are carried out, to yield the butyric derivative of formula  see diagramm : EP0054593,P18,F1  which is esterified by known processes into corresponding methyl ester, - the ester thus obtained is converted into amide by action of ammonia, - and said amide is heated with a product selected from a gamma-diketone of formula  see diagramm : EP0054593,P18,F2  and dimethoxy-2,5 tetrahydrofuran, so as to form the pyrrolic cycle of the products of formula (I).
Patent AU-603085-B2 (AU)
Title: Machine for adjustable longitudinal corrugating of sheet materials
Inventor: NILSEN TROND
IPC: B21D13/04
Filed: 1987-01-16
Granted: 1990-11-08
Abstract: PCT No. PCT/NO87/00007 Sec. 371 Date Oct. 13, 1987 Sec. 102(e) Date Oct. 13, 1987 PCT Filed Jan. 16, 1987 PCT Pub. No. WO87/04375 PCT Pub. Date Jul. 30, 1987.A machine for adjustable longitudinal corrugating of sheet materials, particularly of metal with stepwise folding/bending over free-running rollers and counter-rollers, so that alternating longitudinal convex and concave corrugations are formed. At each profiling step there are upward and downward forming rollers (47) which can be individually adjusted laterally to the direction of corrugation. Separate from the forming rollers there are at least one set of drive rollers (60) and counter-rollers (37) where both the drive rollers and the counter-rollers can be adjusted laterally to the direction of corrugation.
Patent AU-703553-B2 (AU)
Title: Illuminated sign and sign plate therefor
Inventor: HJALTASON THOR DANIEL
IPC: F21V8/00
Filed: 1996-09-06
Granted: 1999-03-25
Abstract: A sign plate for an edge-illuminated sign including a transparent sheet with a front face, a rear face and a transparent edge that connects the front face to the rear face, wherein the transparent edge is positioned to receive light from a light source for transmission along the transparent sheet. The sign plate further includes a front image layer disposed on a front face of the transparent sheet, wherein the front image layer has a reflective surface. A rear image layer is disposed on a rear face of the transparent sheet substantially in registry with the front image layer, wherein the front image layer and the rear image layer are positioned so that the light within the transparent sheet is reflected from the reflective surface onto the rear image layer thereby to enhance illumination of the rear image layer. The sign plate has a structure such that a portion of the light within the transparent sheet forms an image of a halo or aura of light surrounding the rear image layer.
Patent AU-583448-B2 (AU)
Title: Burner design for melting glass batch and the like
Inventor: TSAI YIH-WAN
IPC: C03B5/00
Filed: 1987-02-19
Granted: 1989-04-27
Abstract: A multi-outlet burner (32) for heating material comprises nozzles (42) which are positioned along a longitudinally extending portion (44) of the burner (32) that generally parallels the material surface. Combustion gas and fuel are combined at each nozzle (42) to produce a plurality of flames that are directed in a sweeping direction over the surface. The burner (32) has a first longitudinally conduit (56) for passing fuel, a second longitudinally conduit (54) for passing combustion gas and openings (72,74) to mix fuel and gas at the nozzles (42).