baber/WOPTO huggingface dataset:
Patent AU-5516894-A (AU)
Title: High efficiency digital data encoding and decoding apparatus
Inventor: TSUTSUI KYOYA
IPC: G10L19/02
Filed: 1994-02-15
Abstract: An apparatus for compressing a digital input signal compresses a digital input signal arranged into frames of plural samples. The digital input signal is orthogonally transformed by plural orthogonal transform circuits in blocks derived by dividing the frames by a different divisor in each circuit. The resulting spectral coefficients are quantized using an adaptive number of bits. The output of one orthogonal transform circuit is selected based on the outputs of the orthogonal transform circuits. The digital input signal is divided into plural frequency ranges, and frames are formed in each range. A block length decision circuit determines division of the frames of each range signal into blocks in response to range signal dynamics. The range signals are orthogonally transformed in blocks and the spectral coefficients are quantized. The apparatus also includes a frequency analyzing circuit that derives spectral data points from the input data, and groups them in plural bands. A noise level setting circuit finds the energy in each band and sets a allowable noise level in response to the band energy. A block floating coefficient calculating circuit calculates block floating coefficients based on the maximum spectral data point in each band. A quantizing bit number decision circuit determines the number of bits to use for quantizing in response to the allowable noise level and the block floating coefficients. A quantizing circuit quantizes the spectral data points in response to the quantizing bit number decision circuit.
Patent AU-5720198-A (AU)
Title: UspA1 and UspA2 antigens of Moraxella catarrhalis
Inventor: HANSEN ERIC J
IPC: A61P31/04
Filed: 1997-12-19
Abstract: The present invention discloses the existence of two novel proteins UspA1 and UspA2, and their respective genes uspA1 and uspA2. Each protein encompasses a region that is conserved between the two proteins and comprises an epitope that is recognized by the MAb 17C7. One or more than one of these species may aggregate to form the very high molecular weight form (i.e. greater than 200 kDa) of the UspA antigen. Compositions and both diagnostic and therapeutic methods for the treatment and study of M. catarrhalis are disclosed.
Patent AU-5765886-A (AU)
Title: Heart valve frame
Inventor: LANE ERNEST
IPC: A61F2/24
Filed: 1986-05-21
Abstract: A frame (13) for a prosthetic heart valve (11) comprises:
 a wire formed into an annular configuration and having a plurality of circumferentially spaced apical sections (19, 21, 23) joined by curved, preferably elliptical, sections (25, 27, 29). Each of said apical sections (19, 21, 23) including a reverse bend (31) and first and second straight segments (33) joining the opposite ends of the reverse bend (31) of such apical section (19, 21, 23) to the adjacent curved section (26, 27, 29), respectively. The wire has opposite ends (35, 37) lying on one of said straight segments (33) and means (39), for example, a cylindrical sleeve join said opposite ends (35, 37) of said wire together in said one straight segment (33) with the two ends axially aligned.
Patent AU-5796400-A (AU)
Title: Rotary piston engine
Inventor: PIETRO ANGELO DI
IPC: F01C1/46
Filed: 2000-07-14
Abstract: A non-reciprocating engine comprising a hollow cylindrical shaft driver (13) located in a cylindrical stator cavity (14) of a stator. A number of expansion chambers (43) form between the outer wall of the shaft driver, the stator wall and movable dividers (25) which extend from the stator to bear on the shaft driver. The expansion chambers expand and contract during operation of the engine. An output shaft passes centrally through the stator cavity and shaft driver and has offset bearings (34) which bear on the inside surface of the shaft driver. Inlet ports in a removable inlet end plate of the stator allow pressurised air or air/fuel mixture, for example, to be introduced into the expansion chambers. Sequential expansion and contraction of the chambers around the circumference of the shaft driver causes a combination of orbital and rotational movement of the shaft driver and consequential rotation of the output shaft. The shaft driver rotates at only a fraction of the speed of rotation of the output shaft (in the order of {fraction (1/10<th>-{fraction (1/20<th >the speed of rotation of the output shaft). One orbit of the shaft driver is equivalent to one rotation of the output shaft.
Patent AU-5821690-A (AU)
Title: Nonglycosylated human interleukin-3 analog proteins
Inventor: URDAL DAVID L
IPC: C07K14/54
Filed: 1990-06-13
Abstract: The present invention provides a pharmaceutical compositions comprising as active ingredients certain truncated purified human IL-3(Pro8Asp15Asp70) analog proteins expressed by transformed yeast of the species Saccharomyces cerevisiae, which when administered to a primate do not result in detectable urticaria.
Patent AU-5832890-A (AU)
Title: Heating boiler
Inventor: FULLEMANN JORG
IPC: F24H1/28
Filed: 1990-06-22
Abstract: A heating boiler comprises a heat-exchange chamber (13) surrounded by a heating jacket (15). Another water jacket (27) arranged concentrically with the latter extends, at the rear of the heating boiler, over approximately half the length of the heating jacket (15). A concentric core body (43) is located inside the water jacket (27). Helical flue gas channels (54, 56) each provided with an outlet (33, 37, respectively), are arranged in the spaces (53, 55, respectively. A flue gas flap (39) is located in the opening region of the outlets (33, 37). In the central  position illustrated, the flue gases can escape virtually unhindered from both flue gas channels. This corresponds to full-load operation of the burner (11). At minimal load, the outlet (33) is closed by the flue gas flap. In both cases, however, the flue gas temperature is the same. This prevents the temperature in every part of the heating boiler from descending below the dew point.
Patent AU-5864700-A (AU)
Title: Refrigerator cooling
Inventor: DINGEC HALDUN
IPC: F25D29/00
Filed: 2000-06-05
Abstract: In the cooling system of a two-door type refrigerator with freezer (2) and fresh food compartments (1), the total running time (tquick) of the Quick Freeze is equal to the sum of the quick freeze 100% running time (t100) and the quick freeze cyclic running times (tcycle). The duration and temperature values at which the compressor (7) has to be operated for the quick freeze process and the operational period of the heater (5) placed in the fresh food compartment (1) to avoid the decrease of the inner temperature of the fresh food compartment (1) during quick freezing, as well as the temperature value at which the heater has to be operated are determined in the control unit (8).
Patent AU-5887494-A (AU)
Title: Foldable assembly for the support or transportation of a person
Inventor: BONNIER MICHEL
IPC: B62B7/06
Filed: 1994-01-19
Abstract: PCT No. PCT/FR94/00064 Sec. 371 Date Aug. 10, 1995 Sec. 102(e) Date Aug. 10, 1995 PCT Filed Jan. 19, 1994 PCT Pub. No. WO94/16928 PCT Pub. Date Aug. 4, 1994A folding and height adjustable assembly for supporting or transporting an individual or a child includes a bearing or rolling structure with two beams and a structure for carrying a support for the individual or child. The carrying structure can be hinged at its base and can occupy a storage position wherein uprights are substantially parallel to the beams, and an operating position wherein the uprights form an acute angle with respect to the beams. The support for the person is fixed between two branches of a guiding handle. A height locking mechanism is located between at least one upright of the carrying structure and a branch of the guiding handle and locks the branch in at least two predetermined positions.
Patent AU-6118590-A (AU)
Title: Process of forming phosphate coatings on metal surfaces
Inventor: BLUMLHUBER GEORG
IPC: C23C22/13
Filed: 1990-08-21
Abstract: In a process for the production of phosphate coatings on metal surfaces by means of aqueous zinc phosphate solutions containing iron(II) and nitrate ions, it is possible to work in the absence of waste water if the metal surfaces are brought into contact with an aqueous phosphating solution which contains 
 
  0.4 to 30 g/l of Zn, 
  4 to 30 g/l of P2O5, 
  5 to 50 g/l of NO3, 
  not more than 10 g/l of Fe(II) and 
  not more than 0.3 g/l of Fe(III), 
  in which the weight ratio 
  free P2O5 : total P2O5 is (0.04 to 0.50) : 1, 
  which is supplemented with Zn, NO3 and P2O5 in a weight ratio of 
  Zn : NO3 : P2O5 = (0.60 to 0.30) : (0.2 to 0.4) : 1 
 and in which the Fe(II) content is established only by oxidation with nitrate, nitrite formed therefrom, optionally together with oxygen-containing gas, H2O2 and/or nitrous gases. A rinsing bath cascade comprising at least two rinsing baths is located downstream of the phosphating bath, water which has a low salt content, preferably salt-free water, is fed into the last rinsing bath, viewed in the direction of workpiece flow, the water overflow is passed into the preceding rinsing bath in each case or into the phosphating bath, and water having a low salt content or salt-free water is removed from the phosphating bath at least in an amount such that the said phosphating bath can hold the phosphate-enriched rinsing water from the cascade.
Patent AU-6161096-A (AU)
Title: Water based coating composition containing an aminoplast-ether copolymer
Inventor: GLANCY CHARLES W
IPC: C09D201/00
Filed: 1996-06-07
Abstract: A coating composition containing a linear aminoplast-ether copolymer of the formula:    <IMAGE>  I.  where the divalent R01 contains a divalent alkyleneoxy containing moiety, Amp is the skeletal residue of an aminoplast, R is hydrogen, alkyl containing 1 to about 4 carbon atoms, and acyl containing 1 to about 4 carbon atoms, p is a positive number that is equal to the free valence of Amp minus 2, RO is bonded to alkylene units of Amp, and a is a number greater than 1.
Patent AU-6212196-A (AU)
Title: Process for the removal of heavy metals from aqueous systems using organoclays
Inventor: CODY CHARLES A
IPC: C02F1/28
Filed: 1996-08-16
Abstract: This invention relates to a process for removing dissolved heavy metals including lead and radioactive contaminants from contaminated aqueous systems including aqueous soil systems. Such systems have resulted from Department of Defense activities and chemical manufacture, as well as from a large variety of past activities. An organically modified smectite clay, or organoclay, is used to treat these systems. Organoclays are the reaction product of smectite clays and quaternary ammonium compounds. The organoclay is brought in contact with system to be treated where it sorbs the heavy metal in the aqueous system onto the organoclay which sorbed complex is then removed by a variety of methods including flotation and air sparging.
Patent AU-6277196-A (AU)
Title: Creped tissue paper exhibiting unique combination of physical attributes
Inventor: TROKHAN PAUL DENNIS
IPC: D21F11/00
Filed: 1996-06-03
Abstract: A soft absorbent, creped tissue paper having an ATP factor of less than about 0.036, a slip/stick coefficient of less than about 0.024, and a lint level of less than about 6. The tissue paper preferably has a density of less than about 0.15 gram/cm3. Preferably, the creped tissue paper is a single- or multi-layer, single-ply tissue. More preferably, the creped tissue paper is made by a through air drying technique. Tissue paper having unique combinations of these above attributes is highly desirable by the consumers.
Patent AU-6339299-A (AU)
Title: Window and/or door fitting
Inventor: ECKHARD MARTIN
IPC: E05B15/00
Filed: 1999-10-14
Abstract: A handle (10) supported pivotably but axially tight on an installation body (20) has a polygonal bar (30) mounted for rotation within a handle neck (12) for actuating a closing mechanism. Two drivers (15, 35) movable relative to each other are engageable in a non-positive and/or a positive way between neighboring surfaces (17, 37) either directly or by means of coupling elements (36, 40, 42) so that a torque transmission from the handle (10) to the polygonal bar (30) is free but is blocked from the polygonal bar (30) to the handle (10) as at least one coupling element (36) is displaced in the direction of the attack. A main portion of a polygonal driver (35) may be concentrically enclosed by a two-shell handle driver (15) having wings (52) with front faces (19) which drive e.g. pairs of spring-loaded roller pins (36) held in a wedge-shaped confining zone (55). Corner areas of indentations (31) of the polygonal driver (35) serve to attack the roller pins (36). Central parts (50) of the handle driver (15) may guide a compression spring (38) which loads engaging balls (47) in an outward direction; recesses (27) of the installation body (20) are associated to the balls (47) at enclosing surfaces (24; 44).
Patent AU-6343690-A (AU)
Title: Pump or compressor unit
Inventor: MOHN FRANK
IPC: F04D25/06
Filed: 1990-09-18
Abstract: PCT No. PCT/GB90/01435 Sec. 371 Date May 8, 1992 Sec. 102(e) Date May 8, 1992 PCT Filed Sep. 18, 1990 PCT Pub. No. WO91/04417 PCT Pub. Date Apr. 4, 1991.A pump or compressor module for undersea use has a housing having a pump or compressor unit received therein. The pump or compressor unit has first and second impeller assemblies. The first and second impeller assemblies are driven in opposed directions about a common axis. The drive has first and second electric motors having respective drive shafts drivingly connected to the first and second impeller assemblies respectively. First and second motor casings contain the first and second motors respectively, the motor casings being within the housing. There is a seal compartment in each of the motor casings and a drive shaft seal within each of seal compartments. Barrier fluid is supplied to each of the seal compartments at a higher pressure than to the rest of the motor casing. The housing has end portions accommodating the first and a second electric motors respectively and a central portion between the end portions accommodating the impeller assemblies, and providing an inlet chamber communicating with a fluid inlet.
Patent AU-6394201-A (AU)
Title: Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
Inventor: NORRBY SVERKER
IPC: A61B3/107
Filed: 2001-05-23
Abstract: The present invention discloses methods of obtaining ophthalmic lens capable of reducing the aberrations of the eye. The method comprises the steps of characterizing at least one corneal surface as a mathematical model, calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model, selecting an intraocular lens having a suitable optical power from a plurality of lenses having the same power, but different aberrations and determining if an optical system comprising said selected lens and corneal model sufficiently reduces the aberrations.
Patent AU-6476394-A (AU)
Title: 19-nor steroids having a phenoxyalkylsulphonamide or phenoxyalkylsulphonylurea chain in position 11beta, preparation process and intermediates, use as medicaments and pharmaceutical compositions containing them
Inventor: NIQUE FRANCOIS
IPC: A61K31/565
Filed: 1994-06-17
Abstract: The compounds of formula (I): <IMAGE>  in which,     R17 and R'17 are such that:     - either R17 and R'17 together form a ketone - or R17 represents a hydroxyl radical or an acyloxy radical and R'17 represents a hydrogen atom or an alkyl, alkenyl or alkynyl radical,   R3 represents a hydrogen atom, an alkyl radical or an acyl radical,    R1 and R2, which may be identical or different, represent     - a hydrogen atom,   - an alkyl radical, which is optionally substituted,   - an acyl radical,   - an aryl or aralkyl radical, which is optionally substituted, - an alkyl, aralkyl or arylcarbamoyl radical, which is optionally substituted, - or form, with the nitrogen atom to which they are attached, a saturated heterocycle which may contain a second hetero atom chosen from N, O and S and which may be substituted,   - or form a dialkylaminomethylene radical,    n is at most equal to 18, and the addition salts of the latter, their preparation, their application as medicaments, the compositions containing them and the new intermediates obtained.
Patent AU-6559994-A (AU)
Title: Stable moulding or spinning compound containing cellulose
Inventor: KALT WOLFGANG
IPC: C08K5/1545
Filed: 1994-04-29
Abstract: PCT No. PCT/AT94/00055 Sec. 371 Date Dec. 6, 1994 Sec. 102(e) Date Dec. 6, 1994 PCT Filed Apr. 29, 1994 PCT Pub. No. WO94/25492 PCT Pub. Date Nov. 10, 1994.A stable moulding material and spinning material containing cellulose, a tertiary amine-oxide, particularly N-methylmorpholine-N-oxide and optionally water, as well as a stabiliser, characterized in that as said stabiliser a mixture of glucosides of gallic acid and m-digallic acid is provided. The stabiliser employed according to the invention is superior to gallic acid propyl ester in the longterm-stabilisation of cellulose dissolved in a tertiary amine-oxide.
Patent AU-6567000-A (AU)
Title: Pharmaceutical compounds
Inventor: SOLDATO PIERO DEL
IPC: C07D495/00
Filed: 2000-07-27
Abstract: Compounds or their salts of general formula (I): A-B-N(O)2 wherein:  A is a drug radical selected from ferulic acid and sulindac; B= -O-R1B-X-R2B-O- wherein R1B and R2B, equal to or different from each other, are linear or branched C1-C6 alkylenes, and X = a free valence or O, S, NR1C, R1C is H or a linear or branched alkyl, having from 1 to 6 carbon atoms.
Patent AU-6628996-A (AU)
Title: A buttress for cardiac valve reconstruction
Inventor: WOOD ALFRED EDWARD
IPC: A61F2/24
Filed: 1996-07-17
Abstract: PCT No. PCT/IE96/00041 Sec. 371 Date Jan. 12, 1998 Sec. 102(e) Date Jan. 12, 1998 PCT Filed Jul. 17, 1996 PCT Pub. No. WO97/03625 PCT Pub. Date Feb. 6, 1997A buttress for cardiac valve reconstruction comprises an elongate member formed from two superimposed layers of a fabric. The layers are fastened together by longitudinally extending seams having inwardly extending opposing selvedges. The elongate member fits part-annularly against the base of the cusps of the cardiac valve. The fabric is longitudinally extendable to 105-150% of its non-extended length. An apparatus for cardiac valve reconstruction comprises a holder, including a buttress receiving area; and a buttress comprising a part-annularly shaped elongate member formed from a fabric. The buttress is removably mounted onto the buttress receiving area of the holder in an extended condition, the extended condition being 105-150% of the non-extended length of the elongate member. The buttress and apparatus can be used in the reconstruction of mitral and tricuspid cardiac valves.
Patent AU-6751687-A (AU)
Title: Brominated perfluorocarbon emulsions for internal animal use for contrast enhancement and oxygen transport
Inventor: LONG DAVID M JR
IPC: A61K31/02
Filed: 1987-01-13
Abstract: A brominated perfluorcarbon emulsion non-toxic for internal and intravenous use in animals including humans for use as an oxygen transport medium and as tumour and other element contrast enhancement medium is stable with very small size characteristics for extended periods in excess of eighteen months and after sterilization, with a stabilizing component selected from steroid hormones, tocopherols, cholesterols and their combinations. An anti-oxidizing component enhances delivery in oxygen transport.
Patent AU-6797590-A (AU)
Title: Improvements in or relating to organic compounds
Inventor: NOZULAK JOACHIM
IPC: A61P9/00
Filed: 1990-12-12
Abstract: Compounds of formula I <IMAGE> wherein R1, R2, R3 and R4 are as defined in the description, are useful for the treatment of conditions associated with cerebral is schaemia, e.g. stroke.
Patent AU-6941600-A (AU)
Title: Formulation for menopausal women
Inventor: LEVINSON R SAUL
IPC: A23L33/15
Filed: 2000-08-28
Abstract: The present disclosure relates to novel compositions which provide improved nutritional support for premenopausal and menopausal women and/or relief from symptoms associated with menopause, as well as prophylactic effects, and methods for using same.
Patent AU-6950301-A (AU)
Title: Amino alcohol derivatives
Inventor: NISHI TAKAHIDE
IPC: C07F7/18
Filed: 2001-07-10
Abstract: The present invention relates to compounds of formula (I) which exhibit excellent immune suppression activity, pharmacologically acceptable salts thereof, esters thereof or other derivatives: <CHEM> wherein R<1> and R<2> are a hydrogen atom, an amino protecting group; R<3> is a hydrogen atom, a hydroxy protecting group; R<4> is a lower alkyl group; n is an integer from 1 to 6; X is an ethylene group; Y is a C1-C10 alkylene group, a C1-C10 alkylene group substituted with 1 to 3 substituents selected from substituent group a and b; R<5> is an aryl group; R<6> and R<7> are a hydrogen atom, a group selected from substituent group a; with the proviso when R<5> is a hydrogen atom, Y is not a single bond or a straight chain C1-C10 alkylene group.
Patent AU-7022696-A (AU)
Title: Process for purifying factor VII and activated factor VII
Inventor: ROMISCH JURGEN
IPC: C12N9/64
Filed: 1996-10-16
Abstract: Purification of factor VII (F7) and /or activated factor VII (F7a) comprises: (a) binding them from solution to immobilised soluble thromboplastin (sTF), (b)washing to remove unbound material and (c) eluting bound F7 and/or F7a.
Patent AU-7072387-A (AU)
Title: Phenoxyalkylcarboxylic acid derivatives, processes for the preparation thereof and pharmaceutical compositions containing them
Inventor: WITTE ERNST-CHRISTIAN
IPC: C07C311/02
Filed: 1987-03-27
Abstract: Phenoxyalkylcarboxylic acid derivatives of the formula I <IMAGE> in which the sulfonylaminoalkyl group is in the ortho- or the meta-position to the phenoxyalkylcarboxylic acid group and in which R1 denotes an aryl group, aralkyl group or an aralkenyl group whose aryl radical can in each case be optionally mono- or polysubstituted by halogen, cyano, alkyl, trifluoromethyl, alkoxy, hydroxyl, nitro, amino, alkylamino, dialkylamino, acylamino, acyl, azido or can be substituted by phenyl which is optionally substituted by halogen, cyano, alkyl, trifluoromethyl or alkoxy, R2 represents hydrogen, an alkyl group, aralkyl group or an acyl group, R3 and R4, which can be identical or different, denote hydrogen or a lower alkyl group and  n denotes the numbers 1-3, and their physiologically acceptable salts, esters and amides have platelet aggregation-inhibiting and/or hypolipidaemic action.
Patent AU-7118598-A (AU)
Title: Tensive cutting assembly
Inventor: JENSEN RALIEGH J
IPC: B26D3/18
Filed: 1998-04-13
Abstract: A tensive cutting assembly (10) having a tensionable cutting member (20a) removably and interchangeably mounted in a tensive cutting head (30). The tensive cutting assembly may include a means for monitoring tension during set-up of the tensive cutting assembly and sensing failure or breakage during operation. The tensionable cutting member includes a plurality of legs segments (23) connected by a plurality of bends producing a serpentine configuration. The cutting edge of the tensionable cutting member is unsharpened. A tensionable cutting member may be removably mounted to one or both sides of the tensive cutting head. When a tensionable cutting member is mounted to both sides of the tensive cutting head, the first tensionable cutting member presents a first array and the second tensionable cutting member presents a second array rotated at 90 degrees to the first array. The two tensionable cutting members, when employed within a hydraulic cutting device, cut food product having stick configuration.
Patent AU-7177491-A (AU)
Title: Treating materials
Inventor: SAGAR BRIAN
IPC: D06M16/00
Filed: 1991-01-16
Abstract: Substances, e.g. insecticides, dyes, fragrances, are encapsulated in microcapsules of e.g. yeast and attached to materials e.g. of cotton or wool with a binder which does not impede the release of the substance from the microcapsule.