baber/WOPTO huggingface dataset:
Patent AU-680635-B2 (AU)
Title: Hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
Inventor: VAZQUEZ MICHAEL L
IPC: C07D239/26
Filed: 1993-08-24
Granted: 1997-08-07
Abstract: The present invention provides retroviral protease inhibitor compounds represented by the Formula I: <CHEM>   Such compounds are urseful for preparing medicaments for inhibiting proteases, especially for inhibiting HIV protease and for treating a retroviral infection such as HIV infection and for treating AIDS.
Patent AU-587816-B2 (AU)
Title: Apparatus for conveying viscous suspensions and method of operating
Inventor: JANSSEN KLAUS DIPL ING
IPC: F04B7/00
Filed: 1986-04-11
Granted: 1989-08-31
Abstract: 1. Apparatus for conveying slurries, comprising at least two two-cylinder piston pumps, the cylinders of which can be connected by a valve alternately with the feed of the slurry and with the delivery pipe, and wherein both two cylinder piston pumps deliver into a common delivery pipe and the second two-cylinder piston pump operates displaced by a quarter-cycle in time from the first, characterized in that the inlet of the delivery pipes (10 and 12) of the two two-cylinder piston pumps (A and B) into the common delivery pipe (15) is effected by a pivoting flap valve (14).
Patent AU-641394-B2 (AU)
Title: Amines
Inventor: WHITE JOHN FREDERICK
IPC: C07D213/38
Filed: 1990-05-30
Granted: 1993-09-23
Abstract: The invention concerns compounds having formula: <CHEM> or a salt thereof, wherein E represents hydrogen, lower alkyl or a group Ar<1>-A<1>-; Ar and Ar<1> are the same or different aryl groups (including heteroaryl) which are optionally substituted, eg by one or more substituents commonly used in pharmaceutical chemistry; A and A<1> are the same or different alkylene groups having one or two carbon atoms linking Ar or Ar<1> to N and optionally substituted by lower alkyl and/or optionally substituted aryl, B is an alkylene group of 3 or 4 carbon atoms, which may be substituted by lower alkyl; D<1> represents halogen, CH3, CR<1>R<2>NH2, SO3H or SO2NR<6>R<7> where R<1> and R<2> are independently hydrogen or lower alkyl and R<6> and R<7> are each hydrogen, lower alkyl or aralkyl of 7 to 12 carbon atoms or R<6> and R<7> togehter with the nitrogen atom to which they are attached represent a 5 or 6 membered ring, which compounds are useful, for treating depression or cerebral insufficiency or dementias in animals.
Patent AU-681610-B2 (AU)
Title: On-demand production of LAT imaging films
Inventor: ELLIS ERNEST W
IPC: B41M5/392
Filed: 1993-11-17
Granted: 1997-09-04
Abstract: Unique laser ablation transfer ("LAT") imaging films presenting options of flexibility and versatility hitherto alien to this art are produced, on-demand, by toning appropriate substrate as to provide thereon an ablative discontinuous film topcoat comprising a contrast imaging amount of conventional or modified toner particulates.
Patent AU-731266-B2 (AU)
Title: Data transmission method and radio system
Inventor: KOKKONEN MIKKO
IPC: H04J13/00
Filed: 1998-01-15
Granted: 2001-03-29
Abstract: The invention relates to a data transmission method and a radio system comprising at least one base station and a subscriber terminal. In this method each transmitter places reference carriers by an OFDMA moldulator in a band in use substantially randomly, whereby a receiver can use the reference carrier signal for synchronization.
Patent AU-768359-B2 (AU)
Title: Filter device for coffee or the like
Inventor: KATAOKA GEORGE
IPC: A47J31/02
Filed: 2001-08-08
Granted: 2003-12-11
Abstract: A filter device for coffee or the like which includes a container body consisting of an open frame and a blind-end frame (3) including an annular bottom member (6), and a filter chamber for enclosing substance to be extracted being mounted with a filter between an annular bottom member, wherein the blind-end frame is adapted to be folded inside the open frame (2) together with the filter chamber (9). The open frame is formed of sheet material having predetermined rigidity, while the blind-end frame is formed of deformable sheet material provided with shape retaining characteristic having predetermined rigidity and flexibility. These open frame and the blind-end frame are connected so as to be folded. When the filter device is not in use, the blind-end frame is folded and pushed into the open frame while turned back to be stored inside the open frame together with the filter device. <IMAGE>
Patent AU-630727-B2 (AU)
Title: Piston unit with rolling membrane
Inventor: SANTI FRANCO
IPC: F16L55/02
Filed: 1990-07-26
Granted: 1992-11-05
Abstract: Piston units with rolling membrane are used for the handling of liquid products which require good hygiene, e.g. foodstuffs such as milk products. In a piston unit used as a pressure-compensating device pressure variations in a product line are dampened in that the side of the piston (6) remote from the product line (5) is subjected to a variable air pressure. Rolling membranes (7,8) are positioned on both sides of the piston and enclose between them a chamber (13) which is connected to a source of vacuum (14) so as to secure contact of the membranes with the piston. The vacuum is distributed in the chamber (13) with the help of a vacuum line (15) with enlarged outlet area, and is distributed over the end faces of the piston (6) by means of a network of ducts (19,20) in the piston.
Patent AU-764389-B2 (AU)
Title: Suspended rail fastening assembly
Inventor: PORRILL JOHN PHILLIP
IPC: E01B9/46
Filed: 2000-07-20
Granted: 2003-08-14
Abstract: A railway rail fastening assembly, for suspending a railway rail (100) at discrete locations along its length above a rail foundation, comprises a pair of elastic members (5) for support the head of the rail (100), a pair of brackets (6) for applying a lateral clamping force to respective ones of the elastic members (5), a baseplate (1) having first and second shoulders (3,4), and a pair of wedge members (7), each wedge member (7) being inserted between an associated one of the shoulders (3,4) and an adjacent bracket (6) thereby to maintain the said lateral clamping force, wherein at least one (4) of the said first and second shoulders (3,4) is removable from the said baseplate (1) and is held in position on the baseplate (1) by the said lateral clamping force.
Patent AU-677661-B2 (AU)
Title: Black wash for producing mould coatings
Inventor: BARTSCH DIETMAR
IPC: B22C3/00
Filed: 1994-05-11
Granted: 1997-05-01
Abstract: PCT No. PCT/DE94/00555 Sec. 371 Date Jan. 5, 1995 Sec. 102(e) Date Jan. 5, 1995 PCT Filed May 17, 1994 PCT Pub. No. WO94/26440 PCT Pub. Date Nov. 24, 1994A founder's black for producing mould coatings is disclosed, whose main component consists of finely ground refractory to highly refractory inorganic materials. The black wash contains 1 to 40% by weight inorganic hollow spheres, in relation to the ready-to-use black wash. It may further contain 0.1 to 10% by weight of inorganic or organic fibers, in relation to the ready-to-use mould coating. The hollow spheres are preferably filled with an inert gas. They may consist of oxides such as aluminium oxide, quartz, magnesite, mullite, chromite, zircon oxide and/or titanium oxide, or borides, carbides and nitride such as silicium carbide, titanium carbide, or carbon, glass or metals, or mixtures thereof. The fibres have 1 to 30  mu m diameter, preferably 3 to 10  mu m and 10 to 5000  mu m length, preferably 100 to 500  mu m length. When the fibres are inorganic, they may consist of aluminum silicates, aluminum oxide, zircon oxide, titanium oxide, carbon, silinium carbide, titanium carbide, titanium boride, boron nitride, boron carbide, glass, basalt or mineral wool, or mixtures thereof.
Patent AU-714649-B2 (AU)
Title: Pigmented plastics compositions
Inventor: MACPHERSON IAN ALEXANDER
IPC: C09B29/14
Filed: 1996-09-30
Granted: 2000-01-06
Abstract: A plastics composition comprising a high molecular weight material and an effective colouring amount of an azo pigment of formula <CHEM> where M is Mg, Ca, Sr, Ba or Mn or a mixture of two or more thereof, R<1> and R<2> are chlorine or methyl, x is zero or 1, y is zero or 1 and the sum of x and y is 1, with the proviso that when the high molecular weight material is polyvinyl chloride y is zero.
Patent AU-641972-B2 (AU)
Title: Method and apparatus for controlling a fluid compression system
Inventor: HASELEY ROBERT K
IPC: F04B49/06
Filed: 1990-11-02
Granted: 1993-10-07
Abstract: An apparatus includes a compressor for compressing fluid including a sensor capable of sensing at least one function relative to the operation of the compressor. A controller controls the compressor causing the value of said one function to be within a predetermined parameter. A computer overrides the independent response of the controller wherein the controller acts in response to the computer, the computer being separate from said controller. The computer may act as a sequencing computer or as a test computer.
Patent AU-580526-B2 (AU)
Title: Method and apparatus for producing honeycomb material
Inventor: SCHNEBLY JOHN T
IPC: E06B9/13
Filed: 1987-03-13
Granted: 1989-01-12
Abstract: A process and apparatus for fabricating expandable honeycomb materials (172) are disclosed. Adhesive is first applied along the length of a continuous material (14) by first heating the material (14), applying the adhesive (18) in a liquid state to the heated material (14), and then cooling the material (14) to solidify the adhesive. The continuous length of material (14) is folded along opposite side portions thereof into a generally flat tubular form having upper and lower layers. The folded tubular material (74) with solidified adhesive lines thereon is then wound about a rack (120) in such a manner that the tubular material (74) is deposited in a plurality of continuous layers one on another with the lines of adhesive (18) being disposed between adjacent layers. The wound layers (74) are then radially cut (122) and placed in a vertically aligned stack while they are removed from the rack (120). The vertically stacked layers are then heated to a temperature sufficient to activate the lines of adhesive (18) and bond the layers together. Finally, the stacked tubular material is cooled to form a unitary stack of tubular, expandable honeycomb material (172). A device for performing the process as described above is also disclosed.
Patent AU-589863-B2 (AU)
Title: Key blade and method of producing the same
Inventor: WIDEN BO
IPC: E05B/
Filed: 1987-01-28
Granted: 1989-10-19
Abstract: A key blade having a longitudinal axis (A) of insertion and comprising an elongated, wave-like generally longitudinally extending code pattern (38) for cooperation with a row (23) of elevationally and rotationally movable locking tumblers (23a-23e) of a rotary cylinder type lock (18). Each of the locking tumblers is provided with a transversely projecting finger which engages with the code pattern (38) when the key blade is inserted into the lock. The code pattern (38) includes a number of concavity locations (40-44) which are displaced longitudinally and transversely so as to correspond to specific rotational and elevational positions of the locking tumblers which will permit releasing of the lock.
Patent AU-640450-B2 (AU)
Title: Dna encoding a major mite allergen and the use thereof
IPC: C12N1/21
Filed: 1991-02-21
Granted: 1993-08-26
Abstract: The invention provides a DNA encoding at least one part of the genetic information of a protein which has biochemical and immunological properties of a major allergen of Dermatophagoides farinae (Derf II).
Patent AU-690917-B2 (AU)
Title: Electron acceptor compositions
Inventor: THOMPSON MARK E
IPC: C08F30/04
Filed: 1994-08-09
Granted: 1998-05-07
Abstract: Stable electron acceptor compositions are composed of a plurality of pillared metal complexes disposed on a supporting substrate. At least one Group VIII metal at zero valence is entrapped within this matrix. The complexes comprise from one to about 100 units of the formula: -(Y1O3-Z-Y2O3)Me1- Y1 and Y2 being phosphorus or arsenic; Z being a divalent group which reversibly forms a stable reduced form and contains two conjugated cationic centers having a negative E DEG red value; and Me1 being a trivalent or tetravalent metal of Group III, IVA, or IVB having an atomic number of at least 21 or a lanthanide. The units are bound to the substrate through a divalent linking group. Counter anions balance the charge of Z. The compositions can be used in the decomposition of water to yield hydrogen gas, the sensing of oxygen, and as catalysts.
Patent AU-675874-B2 (AU)
Title: Compositions of propylene polymer materials and olefin polymer materials with reduced gloss
Inventor: EPPERT STANLEY E JR
IPC: C08L23/16
Filed: 1994-10-14
Granted: 1997-02-20
Abstract: A polyolefin compsn. comprises (A) 70-90 wt. % propylene polymer material and (B) 30-10 wt. % olefin polymer material, wherein (A) comprises: (1) 10-50 wt. % propylene homopolymer having an isotactic index of 80-99, or a copolymer of (a) propylene and ethylene, (b) propylene, ethylene and a CH2=CHR alpha-olefin (R = 2-8C alkyl), or (c) propylene and such an alpha-olefin wherein the copolymer contains 85-89 propylene and has an isotactic index of 80-98%; (2) 5-20 wt. % semi-crystalline, linear copolymer fraction having a crystallinity of 20-60% (by DSC), comprising (a) ethylene and propylene contg. over 55 wt. % ethylene, (b) ethylene, propylene and alpha-olefin contg. 1-10 wt. % alpha-olefin and 55-98 wt. % of both ethylene and alpha-olefin, or (c) ethylene and alpha-olefin, contg. 55-98 wt. % alpha-olefin, wherein the copolymer is insol. in xylene at room temp. and (3) 40-80 wt. % copolymer fraction comprising (a) ethylene and propylene contg. 20-40 wt. % ethylene, (b) ethylene, propylene and alpha-olefin contg. 1-10 wt. % alpha-olefin and 20-40 wt. % of both ethylene and alpha-olefin, or (c) ethylene and alpha-olefin contg. 20-40 wt. % alpha and opt. with 0.5-10 wt. % diene, wherein the copolymer fraction is soluble in xylene at room temp. and has an intrinsic viscosity of 1.7-3.0 dl/g and wherein the total amt. of (2) and (3) fractions, based on the total compsn. wt. is 65-80 wt. %, the wt. ratio of (2)/(3) is 0.1-0.3 and the total compsn. of ethylene and/or alpha-olefin in (2)+(3) is below 50 wt. %. and (B) comprises: (1) a partially crosslinked thermoplastic olefin elastomer compsn. comprising: (a) 50 pts. wt. thermoplastic elastomer comprising: (i) 30-70 wt. % propylene homopolymer having an isotactic index greater than 90, or a crystalline propylene copolymer with ethylene and/o 4-8C alpha-olefin, having a propylene content greater than 85 wt.% and an isotactic index greater than 85%, (ii) 30-70 wt.% amorphous ethylene-propylene or butene copolymer fraction, opt. contg. 1-10 wt. % diene, which is xylene soluble at room temp. and contains 30-70 wt. % ethylene; (iii) 10-30 wt. % semi-crystalline ethylene-propylene or butene copolymer which is xylene insol. at room temp. and contains above 90 wt. % ethylene; and (iv) 2-20 pts. wt. polybutene-1 based on 100 wt. pts. (i)+(ii)+(iii), wherein the ratio of polybutene:rubber is below 0.5; and (b) 55 pts. wt. olefin rubber compsn. comprising: (i) a homopolymer of propylene having an isotactic index greater than 90; and (ii) an ethylene-propylene copolymer rubber contg. 30-70 wt. % ethylene; and/or (2) an ethylene-propylene-conjugated diene terpolymer rubber having an ethylene content of 40-77 wt. % and a diene content of 2-10 wt. %.
Patent AU-688393-B2 (AU)
Title: Pyridazino quinoline compounds
Inventor: BARE THOMAS MICHAEL
IPC: C07D/
Filed: 1994-10-20
Granted: 1998-03-12
Abstract: (4,5-b)quinoline-1,10-dione derivs. and tricyclic hetero-fused pyridazino-pyridine analogues of formula (I) and their salts and tautomers are new, including B-ring tautomers or reduced derivs. of formula (I'):Z = O, S or NH; Z1 = H, OH, SH or NH2; ring A = ortho-fused phenyl, pyridyl, furyl,etc.; R4 = halo, Q, NO2, CN, 1-3C perfluoroalkyl, OH,etc.;R1 = H or -(CH2)nL; L = M or W; M = e.g. (i) phenyl (or benzo deriv.), opt. substd. by 1-4 of OQ, 2-4C alkenyloxy, 2-4C alkynyloxy,-OCOQ'-phenyl,etc.;(ii) 5-7 membered heterocyclyl contg. 1-3 of O, N and S as heteroatoms,etc.;or (iii) heteroaryl (or benzy deriv.) including pyridyl, thienyl, furyl, gps. contg. 2 heteroatoms selected from N, O and S (e.g. pyrazole, imidazol etc.);W = OH, ORa, OCORa, S(O)mRa, S(O)mNRaRb,etc.;W may also be CORa, NRaCORb,etc., if n is other than zero; n = 0-6;R2 = H or (CH2)nL'; L' = M' or W; M' = e.g. (i) phenyl (or benzo deriv.), opt. substd. by 1-3 of 1-3 of OQ, OH, halo, NO2,etc.; R = H or Q; Ra,Rb = H, Q, 2-4C alkenyl, 2-4C alkynyl,etc.; m = 0-2; Q = 1-4C alkyl (or alkylene if appropriate); Q' = 1-6C alkyl (or alkylene if appropriate); provided that R1 and R2 are not both H.
Patent AU-643044-B2 (AU)
Title: Combustion system
Inventor: MORITA SHIGEKI
IPC: F23D17/00
Filed: 1991-06-27
Granted: 1993-11-04
Abstract: A combustion apparatus comprises a mixture feeding pipe (1) through which a mixture of pulverized coal and combustion air flows. The mixture is injected into a furnace (2) through the mixture feeding pipe and then ignited. A radial outwardly flared flame maintaining ring (3) is provided at the tip end of the mixture feeding pipe. The flame maintaining ring is under a reduction atmosphere and exposed to high temperatures due to radiant heat from the furnace. Therefore, there is a possibility of burnout of the flame maintaining ring or growth of slag on the flame maintaining ring. In order to prevent this, a projection (6) is disposed to extend into the furnace beyond the flame maintaining ring so as to shut off radiation from the inside of the furnace to the flame maintaining ring adequately, thereby suppressing an excessive temperature rise. Combustion air flows along the surface of the projection so as to locate the projection under an oxidation atmosphere. A pulverized coal/air separating member (7) extends through within the mixture feeding pipe. A portion where separation of the flow is forcibly occurred is formed locally in a conical end portion (II) of the pulverized coal/air separating member. It is therefore possible to effect a combustion in a stabilized manner as a whole regardless of the unit capacity and load of the combustion apparatus. <IMAGE>
Patent AU-595956-B2 (AU)
Title: Polyurethane froth foams
Inventor: BERTHEVAS PAUL RENE
IPC: C08J9/30
Filed: 1987-11-18
Granted: 1990-04-12
Abstract: A process for the manufacture of a polyurethane froth foam is provided. The process, which comprises contacting a polyurethane forming formulation with an inert gas under conditions which produce a froth, uses a formulation which contains a chain extender which is an alkoxylated bisphenol A. Optionally a second chain extender which is a linear glycol can also be used. The polyurethane froth foams produced are thermoformable whilst exhibiting good shape retention at ambient temperature.
Patent AU-548486-B2 (AU)
Title: An arrangement for the raising and transporting of packing container blanks
Inventor: GOTE LENNART BERNLE
IPC: B31B50/76
Filed: 1982-03-12
Granted: 1985-12-12
Abstract: An arrangement for the raising and transporting of packing container blanks in a packaging machine of the type which converts tubular packing container blanks to filled and sealed packing containers. The arrangement comprises a carrier plate (13) which by means of suction heads (18) grips a flattened packing container blank (2) situated in a magazine (3) and transports the same to a conveyor (4). During the transport the packing container blank is converted with the help of stationary supports (8), situated in the path of movement of the blank, so that it obtains a substantially square cross-section.
Patent AU-738149-B2 (AU)
Title: Compositions for lubricating and separating tissues and biological membranes
Inventor: BENGMARK STIG
IPC: A61K31/715
Filed: 1998-07-13
Granted: 2001-09-13
Abstract: The invention comprises a composition for lubricating and separating membranes from adjacent membranes or membranes from adjacent cells or tissues comprising a hydrophobized polymer which is a biologically acceptable water soluble cationic polymer with hydrophobic groups covalently bonded thereto and binds to a membrane. The membrane has on its surface a mesothelial, synovial, or mucus layer.
Patent AU-647842-B2 (AU)
Title: Device for the regulation of an automatic transmission unit
Inventor: RENIERS DIRK LOUIS
IPC: F16H61/662
Filed: 1991-11-20
Granted: 1994-03-31
Abstract: Device for the regulation of an automatic transmission unit, in particular a transmission unit composed of a torque converter (1), a foreward coupling (3), a reverse coupling (4) and a continuously variable transmission (5), characterized in that this device consists of a pump (11); a first regulating valve (24) for the regulation of the continuously variable transmission (5); a second regulating valve (25) with which a hydraulic medium for the torque converter (1) can be controlled; a cut-off valve (26); and control means which supply a regulating pressure which can provide in the control of both the cut-off valve (26) and the second regulating valve (25). <IMAGE>
Patent AU-563270-B2 (AU)
Title: 1-(alkoxy or aroxy) carbonyl esters of diflunisal
Inventor: DORN CONRAD P
IPC: C07C68/06
Filed: 1982-12-08
Granted: 1987-07-02
Abstract: 1-(alkoxy or aroxy)carbonyloxyalkyl esters of structural formula (I):   <CHEM>  wherein:  R is (a) lower alkyl;  (b) lower cycloalkyl;  (c) unsubstituted or substituted aryl; or  (d) aralkyl;  R<1> is (a) hydrogen;  (b) lower alkyl;  (c) lower cycloalkyl; or  (d) aryl;  R<2> is (a) hydrogen;  (b) lower alkanoyl;  (c) lower alkoxycarbonyl;  R<3> is (a) hydrogen; or  (b) lower alkyl; and  X is halo are disclosed. Those compounds are stable in aqueous medium and non-irritant to mucous embranes of mouth, throat, and stomach. Accordingly, they are useful Prodrugs of the analgesic and anti-inflammatory drug diflunisal.
Patent AU-734714-B2 (AU)
Title: Sport glasses
Inventor: BOLLE MAURICE
IPC: G02C5/00
Filed: 1998-09-04
Granted: 2001-06-21
Abstract: Sport glasses are disclosed which include a frame having a substantially laterally extending arcuate upper portion, a nose piece integral with and centrally depending therefrom, and a pair of temples, which are hingedly mounted to the frame. A pair of convex lenses are mounted in the frame, each lens having an exposed side edge having a concave portion and an exposed lower edge having a concave portion. When the glasses are worn, the exposed edges of the lenses substantially conform to but are spaced apart from the adjacent facial structure of the wearer. In a preferred embodiment, the lenses are detachable and replaceable by the wearer. In another preferred embodiment, a pair of slots are formed in the upper portion of the frame, providing ventilation and minimizing fogging of the lenses when the sports glasses are worn by the wearer. In yet another preferred embodiment, gripping members are mounted to the rearward portion of the temples, with the gripping members terminating at the temple ends and flush with the surface of the temples at a point intermediate the temple ends and the hinged portion of the temples.
Patent AU-748417-B2 (AU)
Title: Methods for treating hypercoagulable states or acquired protein C deficiency
Inventor: GRINNELL BRIAN WILLIAM
IPC: A61P31/04
Filed: 1998-10-14
Granted: 2002-06-06
Abstract: (A) A method is claimed for treatment of human patients with vascular occlusive and arterial thromboembolic disorders, comprising administering a dosage of 0.01 to 0.05 mg/kg/hr of activated protein C (APC). Also claimed are: (B) a unit dosage receptacle containing 5-20 mg of APC; (C) APC for use as a medicament for the treatment of vascular occlusive and arterial thromboembolic disorders at a dose of 0.01 to 0.05 mg/kg/hr.