baber/WOPTO huggingface dataset:
Patent AU-3090695-A (AU)
Title: Method and device for measuring the concentration of a substance in a solution
Inventor: EDGSON RAYMOND
IPC: G01N33/493
Filed: 1995-07-28
Abstract: Method and device for measuring the concentration or urea or a similar substance, in a composite solution, particularly a dialysis solution, by catalytic decomposition of urea by urease. The differential conductivity of the reacted and unreacted solution is measured and is proportional to the urea concentration. A sample solution is taken out from the composite solution by a pump (6) and divided into two branches. The first branch passes a reactor column (10), a temperature equalizing coil (71) and a first measurement cell (7a), and the second branch passes a delay vessel (22), a temperature equalizing coil (72) and a second measurement cell (7b). <IMAGE>
Patent AU-3501597-A (AU)
Title: Container for heating a food article in a toaster
Inventor: BONO JAMES LEE
IPC: A47J37/08
Filed: 1997-06-23
Abstract: A container (10) supporting a food article to be heated in a toaster. The container comprises an upright structure having a closed bottom (18) and a front (12) and a back (14) parallel to the front. The upright structure has an openable top (21) for access to a heated food article. The front and back have apertures (24) located above the closed bottom. The apertures provide an open area in the front and the back to pass toaster radiation heat into the container to heat the food article and for steam from a heated food article to exit the container. The upright structure has a portion (16) extending sufficiently above the toaster which is cool-to-the-touch and electrically non-conductive to enable a user to lift the container from the toaster without a finger burn or electrical shock. The closed bottom (18) of the container forms a drip trough. The container also has a fluid-absorbing member (32) at the drip trough to absorb drippings from the heated food article.
Patent AU-3733593-A (AU)
Title: Thin intraocular lens
Inventor: BRADY DAN G
IPC: A61F2/16
Filed: 1993-02-25
Abstract: An intraocular lens for implantation in an eye comprising a deformable silicone optic configured so that the optic can be deformed to permit the intraocular lens to be passed through a scleral tunnel incision no longer than about 3.2 mm into the eye. The intraocular lens can be provided in a range of diopter powers. When the intraocular lens is implanted in the eye, the optic has sufficient rigidity to be substantially free of optical distortion resulting from force from the eye acting on the intraocular lens and the optic is of sufficient size to substantially prevent glare resulting from interaction of light and the periphery of the optic.
Patent AU-3737499-A (AU)
Title: Cold work steel
Inventor: SANDBERG ODD
IPC: C22C38/22
Filed: 1999-03-08
Abstract: A cold work steel has the following chemical composition in weight.%: 0.82-0.97 C, from traces to max. 1.10 Si, from traces to max. 0.62 Mn, at least 7.6 but less than 8.0 Cr, 2.30-2.70 Mo, 0.35-0.55 V, balance iron and impurities in normal amounts in the form of residual elements from the manufacture of the steel.
Patent AU-3752993-A (AU)
Title: A spreading device for a road-construction mass substance
Inventor: MANTYNEN ESA
IPC: E01C23/03
Filed: 1993-03-12
Abstract: PCT No. PCT/FI93/00090 Sec. 371 Date Sep. 9, 1994 Sec. 102(e) Date Sep. 9, 1994 PCT Filed Mar. 12, 1993 PCT Pub. No. WO93/18234 PCT Pub. Date Sep. 16, 1993.The object of the invention is a spreading device (1) for a mass substance used in road construction, which is intended to be used as an accessory to a machine (2) equipped with a lifting boom (35), and which includes a feed silo (22) for the mass to be spread and an opening (17), through which the mass flows onto the road, field, or similar. The device includes an attachment counterpiece (9) located on a joint (36) at the rear of the device, which permits the spreading device (1) to bend freely when seen from the side, and to which the boom (35) of the machine (2) is attached, support wheels (5) that turn around a vertical joint axle (11) in front of the opening (17), and a roller wheel (6) or other pre-compaction member behind the opening (17) in order to pre-compact the spread mass.
Patent AU-3865495-A (AU)
Title: Guidance system comprising a rail and a grooved roller
Inventor: COPPENS LUC
IPC: E01B25/28
Filed: 1995-11-16
Abstract: PCT No. PCT/BE95/00105 Sec. 371 Date Jul. 23, 1997 Sec. 102(e) Date Jul. 23, 1997 PCT Filed Nov. 16, 1995 PCT Pub. No. WO96/17129 PCT Pub. Date Jun. 6, 1996A guidance system for a vehicle designed to follow a two-way track and having pneumatically tired steered wheels coupled to a directional arm. The system includes a rail with a rolled steel section having a head supported on a web strengthened by a lower foot projecting from each side of the web; the head is bounded laterally by receding inclined lateral faces. A grooved roller follows the rail, and floats at an end of the directional arm of the vehicle.
Patent AU-3887797-A (AU)
Title: Pentafluorobenzenesulfonamides and analogs
Inventor: FLYGARE JOHN
IPC: A61K31/415
Filed: 1997-07-18
Abstract: The invention provides methods and compositions relating to novel pentafluorophenylsulfonamide derivatives and analogs and their use as pharmacologically active agents. The compositions find particular use as pharmacological agents in the treatment of disease states, particularly cancer, vascular restenosis, microbial infections, and psoriasis, or as lead compounds for the development of such agents. The compositions include compounds of the general formula I:
Patent AU-4118089-A (AU)
Title: Lens grinding methods and apparatus
Inventor: SMITH KENNETH L
IPC: B24B47/22
Filed: 1989-09-08
Abstract: A lens griding machine (10) includes a grinding tool (42) mounted on a tool support, and a lens holder (58) mounted in a tailstock assembly (52). The lens (62) is positioned for grinding by advancing the tailstock assembly into engagement with the tool support. A push-back member carried by a housing of the tailstock assembly is actuated to displace the tailstock housing to a predetermined spacing from the tool reference axis. A dial (80) carried by the tailstock housing and operably connected to the lens holder is rotated to bring a desired lens thickness-related value on one scale (82) into alignment with a lens diopter-related value on a adjacent scale (84), whereupon a precise grinding position of the lens is attained.
Patent AU-4151000-A (AU)
Title: Closure for container
Inventor: BLOM PATRICK
IPC: B65D51/24
Filed: 2000-04-11
Abstract: The closure has a closure section that has a surface (1) with an image provided by an ink label. The image consists of adhesive layers (30,40) and an image layer (20).
Patent AU-4400493-A (AU)
Title: Superconducting magnetic resonance probe coil
Inventor: WITHERS RICHARD S
IPC: H01F5/00
Filed: 1993-05-28
Abstract: A magnetic resonance probe coil is fabricated using a superconductive material for the coil. Three distinct embodiments are described: a single-layer coil with no crossovers; a dual-film coil wherein the capacitors are formed through an intermediate dielectric layer; a single-layer coil incorporating a superconducting crossover. All of the embodiments are designed to take advantage of the properties of the superconducting material to achieve very high quality factors (Q) of tens of thousands to over a million. The superconductor is patterned into a spiral design to achieve self-resonance at a desired frequency in the range of 1 to 1000 MHz and the device operates at temperatures higher than 30 K. A broadband matching network is also disclosed which, when operated in conjunction with the superconducting magnetic resonance probe coil, allows operation over a wide range of frequencies while maintaining extremely low loss.
Patent AU-4431300-A (AU)
Title: 4'-c-ethynyl purine nucleosides
Inventor: OHRUI HIROSHI
IPC: A61P31/18
Filed: 2000-05-11
Abstract: The invention provides 4'-C-ethynyl pyrimidine nucleosides (other than 4'-C-ethynylthymidine) represented by formula [I]:wherein B represents a base selected from the group consisting of pyrimidine and derivatives thereof; X represents a hydrogen atom or a hydroxyl group; and R represents a hydrogen atom or a phosphate residue; and a pharmaceutical composition containing any one of the compounds and a pharmaceutically acceptable carrier. Preferably, the composition is used as an anti-HIV agent or a drug for treating AIDS.
Patent AU-4465293-A (AU)
Title: Radio telephony system using a multisubscriber unit
Inventor: KAUL PRADEEP
IPC: G10L19/00
Filed: 1993-08-13
Abstract: A digital cellular communication system (18) where fixed subscribers and mobile subscribers can share base transceiver stations (28), base station controllers (29) and mobile switching centers (30) to communicate with a PSTN (32). Mobile (20) and fixed (26) subscribers can communicate via any common cellular radio protocol, but the fixed subscribers communicate through conventional telephones using a multisubscriber unit (22). The system (18) preferably uses a digital speech interpolation pool in a time division multiple access system having different carrier frequencies each of which are time divided into six time slots. The multisubscriber unit communicates with the base transceiver station over a radio link managing most of the tasks required for the air interface so that inexpensive conventional telephones can be used for the fixed subscribers. <IMAGE>
Patent AU-4471497-A (AU)
Title: Novel diamide compounds and drugs containing the same
Inventor: ISHIWATA HIROYUKI
IPC: C07C235/44
Filed: 1997-10-08
Abstract: The present invention relates to compounds represented by the following general formula (1): <CHEM> wherein A is a phenyl, naphthyl, dihydronaphthyl, indenyl, pyridyl, indolyl, isoindolyl, quinolyl or isoquinolyl group which may be substituted; X is a lower alkylene group which may be substituted, or the like; Y is a single bond or an alkylene group; Z is a group of -CH=CH-, -C IDENTICAL C-, -(CH=CH)2-, -C IDENTICAL C-CH=CH- or -CH=CH-C IDENTICAL C-, or the like; and R is a hydrogen atom, a lower alkyl group or the like, and medicines comprising such a compound. These compounds have an excellent inhibitory effect on the production of an IgE antibody and are hence useful as antiallergic agents and the like.
Patent AU-4475993-A (AU)
Title: Carbamic acid derivatives
Inventor: KARRER FRIEDRICH
IPC: C07C69/712
Filed: 1993-08-19
Abstract: Compounds of the formula <IMAGE>  in which   R1 represents halogen, C1-C3-alkyl, halo-C1-C3-alkyl, C1-C3- alkoxy, halo-C1-C3-alkoxy or cyano and/or two substituents R1 which are bonded to adjacent C atoms of the phenyl ring together represent -O-CH2-O-;   R2 represents hydrogen, halogen or methyl;   R3 represents fluorine, chlorine, bromine or C1-C3-alkyl;   R4 represents hydrogen or C1-C3-alkyl;   either R5 represents hydrogen, C1-C4-alkyl, <IMAGE>  -COCO-R8, -CO-R9 or S(O)m-N(R10)-COO-R11 and R6 represents C1-C6-alkyl, halo-C1-C4-alkyl, C2-C6-alkenyl, halo-C3-C4-alkenyl, C3-C5-alkynyl, halo-C3-C5-alkynyl, C1-C3-alkoxy-C1-C3-alkyl, C3-C6-cycloalkyl or, unsubstituted or substituted phenyl;   or R5 and R6 together represent -(CH2)4- or -(CH2)5-;   R7 represents hydrogen, halogen or C1-C3-alkyl;   R8 represents C1-C8-alkoxy or -N(R12)2; R9 represents C1-C4-alkyl, C3-C6-cycloalkyl, -N(R13)2- or C1-C4-alkoxy;   R10 represents C1-C3-alkyl;   R11 represents C1-C6-alkyl;   R12 radicals independently of one another represent C1-C5-alkyl;   R13 radicals independently of one another represent C1-C4-alkyl;   m represents the number 0, 1 or 2; n represents the number 0, 1, 2 or 3, where, if n is 2 or 3, the radicals R1 can be identical or different;   X represents O, S, CH2, CO or -O-CH2-;   Y represents O or S;   and Z represents O or S, with the exception of 1-(2-fluoro-4-phenoxyphenoxy)-2-ethylaminocarbonyloxyethane, in free form or in salt form, can be used as agrochemical active substances and can be prepared in a manner known per se.
Patent AU-4566285-A (AU)
Title: Nitrogen containing heterocyclic compounds
Inventor: FRANZMANN KARL WITOLD
IPC: A61K31/47
Filed: 1985-07-31
Abstract: Compounds of the formula (III): 
<CHEM>
 or salts or acyl derivatives thereof, for use as antifungal and antiprotozoal agents are disclosed. Compositions containing the compounds are also disclosed as are method for the preparation of the compounds and intermediates in their preparation.
Patent AU-4568185-A (AU)
Title: Non-oriented electrical steel sheet
IPC: H01F1/16
Filed: 1985-07-31
Abstract: In the production of non-oriented electrical steel sheets, it has been attempted to decrese the watt loss, e.g. by adding Sn into silicon steels, but in such a case the relationship between the watt loss and magnetic flux density falls within the curves 1 and 1 min in Fig. 1. The addition of boron is therefore unsatisfactory for meeting the recent demands, for improving the magnetic properties of a non-oriented electrical steel sheet over those indicated by the curve 3. In the present invention, the combined addition Sn with B and/or sol. Al results in development of (110) and (100) textures which are desirable for the magnetic properties. A non-oriented electrical steel sheet according to the present invention, contains 0.015% of C at the highest, from 0.3 to 2.0% of Si, from 0.005 to 0.10% of sol. Al, from 0.02% to 0.20% of Sn, 0.007% of N at the highest, and 0.005% of B at the highest, the weight ratio of B content/N content being from 0.5 to 1.5, said non-oriented electrical sheet being produced by a process comprising an annealing of a hot-rolled steel strip. Instead of B, an appreciable amount of sol. Al may be contained in said sheet, when Mn content is from more than 1.0% to 1.5%.
Patent AU-4628496-A (AU)
Title: Catalyst
Inventor: THOMSON JAMES
IPC: B01J23/60
Filed: 1996-02-02
Abstract: PCT No. PCT/GB96/00239 Sec. 371 Date Jan. 9, 1998 Sec. 102(e) Date Jan. 9, 1998 PCT Filed Feb. 2, 1996 PCT Pub. No. WO96/23573 PCT Pub. Date Aug. 8, 1996An oxidation and/or combustion catalyst comprising at least one metal or oxide thereof chosen from the group consisting of palladium, platinum, nickel, cobalt and iron which is in combination with zinc metal or zinc metal oxide so as to result in a catalyst having said metal or oxide thereof to zinc metal or zinc metal oxide in a molar ratio of 1:2 and the catalyst is in the form of a close admixture or alloy, the catalyst further comprising a rare earth metal oxide.
Patent AU-5131185-A (AU)
Title: Process for marking and/or destroying valuable documents in particular, and device for making use of it
Inventor: LEVAVASSEUR JEAN ROBERT
IPC: E05G1/00
Filed: 1985-12-13
Abstract: The invention relates to a physicochemical process for marking and/or destroying valuable documents confined in an enclosure known as a safety enclosure for their conveyance and for their storage, and to the device for making use of it. This invention applies to the conveyance or to the safe storage of documents whether wrapped or otherwise, whose purpose must be voided definitely in the event of theft.
Patent AU-5165593-A (AU)
Title: Method for increasing expression and reducing expression variability of foreign genes in plant cells
Inventor: THOMSON WILLIAM F
IPC: C07K14/395
Filed: 1993-09-27
Abstract: Disclosed is a method of making recombinant plant cells having reduced variability of expression and increased levels of expression of foreign genes therein. The method comprises (a) providing a plant cell capable of regeneration; (b) transforming the plant cell with a DNA construct comprising an expression cassette, which construct comprises, in the 5' to 3' direction, a transcription initiation region, a structural gene positioned downstream from the transcription initiation region and operatively associated therewith, and a scaffold attachment region positioned either 5' to the transcription initiation region or 3' to the structural gene, the expression cassette subject to the proviso that T-DNA borders are excluded therefrom. DNA constructs and vectors employed in carrying out the foregoing method are also disclosed, along with plant cells and plants produced thereby.
Patent AU-5391990-A (AU)
Title: Dual parison extrusion head for multi-layer blow molding
Inventor: HIRSCHBERGER MICHAEL
IPC: B29C48/09
Filed: 1990-04-26
Abstract: Dual parison extrusion head (10) for multi-layer extrusion blow molding in which a die body surrounds two parallel spaced mandrels to form two cylindrical passages (12, 14) from which parisons are extruded. A series of resin supply conduits are provided for directing each resin to both passages. The series of conduits are axially spaced in the extrusion head to direct a plurality of plastic resins to each of the passages to form a multi-layer parison. The resin supply conduits (20, 22) are symmetrical about a vertical plane transversely bisecting the extrusion head between the two passages to produce flow and thermal symmetry in the resin to balance the resin flow to both passages. The resin supply conduits are configured so as to produce the dual parisons with the resin weld line of the multiple resin layers being located on the blow mold parting line. The resin conduits are positioned to minimize the center distance between parisons to reduce the size of the extrusion head. This is accomplished in part by feeding the resin downwardly before the resin flows into the cylindrical passages to form the parisons.
Patent AU-5412290-A (AU)
Title: Process for the purification of hemin, a novel hemin derivative and a process for its preparation
Inventor: TOIKKA JARMO
IPC: C07D487/22
Filed: 1990-04-09
Abstract: PCT No. PCT/FI90/00097 Sec. 371 Date Oct. 17, 1991 Sec. 102(e) Date Oct. 17, 1991 PCT Filed Apr. 9, 1990 PCT Pub. No. WO90/12801 PCT Pub. Date Nov. 1, 1990.Process for the purification of hemin by dissolving raw hemin into 1,3-dimethyl-2-imidazolidinone (DMI), the mixture is allowed to cool in order to crystallize the hemin in the form of a 1:3-adduct of hemin and DMI, whereafter the adduct obtained is split by mixing the same with warm water, a lower alcohol or in a mixture thereof, or by heating in a vacuum, and the liberated hemin is recovered. The invention also concerns a novel hemin derivative, that is the 1:3-adduct of hemin and DMI, and a process for its preparation.
Patent AU-5472994-A (AU)
Title: Reduction of microfoam in spray-applied waterborne composition
Inventor: GEBHARD MATTHEW STEWART
IPC: C09D5/02
Filed: 1994-01-28
Abstract: A method for increasing the density of a spray-dried waterborne polymeric composition is provided, wherein a gas, such as, for example, carbon dioxide, having a solubility factor greater than one is used in spray-drying the waterborne composition.
Patent AU-5512996-A (AU)
Title: A process for realizing plastic cap assemblies for containers
Inventor: MORINI EMILIO
IPC: B29C43/42
Filed: 1996-04-24
Abstract: The process for realizing plastic cap assemblies comprises: a first forming stage wherein a plastic material is compressed to obtain a cap for opening and closing a container; a second forming stage wherein a plastic material is compressed to obtain a cap annular element, destined to function as a connecting organ between the cap and the container; an assembly stage of the two elements.
Patent AU-5722094-A (AU)
Title: Method of obtaining a physically stable crystalline y-modification of paraminobenzene sulphanilamide
Inventor: LEONIDOV NIKOLAI BORISOVICH
IPC: C07B63/00
Filed: 1993-11-16
Abstract: PCT No. PCT/RU93/00274 Sec. 371 Date May 11, 1995 Sec. 102(e) Date May 11, 1995 PCT Filed Nov. 16, 1993 PCT Pub. No. WO95/05361 PCT Pub. Date Feb. 23, 1995A process for preparing a physically stable crystalline  gamma -modification of para-aminobenzenesulfonamide comprises cooling a para-aminobenzenesulfonamide solution in water or an organic solvent at rate of at least 2 DEG  C./min to complete crystallization thereof and subsequently separating the resulting crystals and drying thereof.
Patent AU-5963790-A (AU)
Title: Novel vitamin d analogues
Inventor: CALVERLEY MARTIN JOHN
IPC: A61P17/00
Filed: 1990-06-19
Abstract: The present invention relates to compounds of formula (I), in which formula, n is 0 or 1, m is 0 or an integer from 1-7, R<1> and R<2> (which may be the same or different) stand for hydrogen or C1-C8-hydrocarbyl, or, taken together with the carbon bearing the hydroxyl group (starred in formula I), R<1> and R<2> can form a saturated or unsaturated C3-C8 carbocyclic ring. In addition, R<1> and/or R<2> and/or one of the m carbons designatedby the " DEG " may be optionally substituted with a hydroxyl group or one or more chlorine or fluorine atom(s); and finally one of the carbons designated " DEG " may optionally be substituted by one or two C1-C2 alkyl group(s); and derivatives of the compounds of formula I in which one or more hydroxy have been transformed into -O-acyl or -O-glycosyl or phosphate ester groups; such masked groups being hydrolyzable in vivo. The present compounds find use in both the human and veterinary practice in the treatment and prophylaxis of autoimmune diseases (including diabetes mellitus), hypertension, acne, alopecia, skin ageing, imbalance in the imune system, inflammatory diseases such as rheumatoid arthritis and asthma as well as diseases characterized by abnormal cell differentiation and/or cell proliferation, such as e.g. psoriasis and cancer.
Patent AU-5981900-A (AU)
Title: Exhaust gas manifold
Inventor: HAERLE HANS A
IPC: F01N3/28
Filed: 2000-07-05
Abstract: An exhaust gas manifold for mounting on a cylinder head of an internal combustion engine, composed of at least one cylinder support having bores for evacuating the exhaust gas. The exhaust gas manifold comprises an exhaust gas manifold collector housing (9) for collecting exhaust gas from the cylinder head, and a sealing device (10) placed between the exhaust gas collector housing (9) and the cylinder head (2). The exhaust gas manifold collector housing (9) is provided with recesses (12) so that it can be directly connected to the cylinder head (2) via a fixation mechanism (18), whereby the effect of heat enables movements between the exhaust gas manifold collector housing (9) and the cylinder head (2).
Patent AU-5999996-A (AU)
Title: Measurement device for determining the rate of a flow of bul k materials
Inventor: FRIEDRICH CLAUS
IPC: G01F1/30
Filed: 1996-05-23
Abstract: In a measurement device for determining the rate of a flow of bulk materials, the bulk materials are supplied to a vertical deflecting pipe after flowing through at least one braking device. When the bulk materials enter the deflecting pipe, the latter is deflected sideways. The deflecting pipe is curved, so that the bulk materials fall freely a second time upon the curve of the deflecting pipe and the lateral deflection of the deflecting pipe is increased.
Patent AU-6007198-A (AU)
Title: Brushless dc motor control
Inventor: BOYD JOHN H JR
IPC: H02P6/18
Filed: 1998-02-05
Abstract: An electronically commutated brushless DC motor primarily for fractional horsepower applications of the type where at any instant one motor winding is unpowered and used to detect back EMF zero-crossings which information is used to initiate winding commutations. The duration of the pulse produced in this winding due to dissipation of stored energy by free-wheel diodes in parallel with the commutation devices after supply of current has been removed from this winding is used to provide a measure of motor current. This allows for simplified commutation device current limiting circuits and is available for control purposes which are a function of motor torque. There is also disclosed a method for maximizing useful power output by reducing the phase angle between the motor current and the back EMF. This is accomplished by introducing a delay in commutating the motor windings beyond the occurrence of each back EMF zero-crossing, with the delay being a function of the time between commutations.