baber/WOPTO huggingface dataset:
Patent AU-667089-B2 (AU)
Title: Vibratable refractory composition
Inventor: RUMPELTIN CHARLES R
IPC: C04B35/04
Filed: 1993-03-03
Granted: 1996-03-07
Abstract: A dry vibratable substantially alkali free refractory composition is disclosed for use as a disposable liner wherein the combination of a powdered metal utilized as a high temperature binder and an organic material utilized as a low temperature binder obviates the use of alkali oxides which previously caused degradation of the permanent refractory liner materials upon which the disposable lining was placed. Low density materials such as expanded inorganic materials can be added to the disclosed compositions to decrease the density. The invention also relates to a method of providing a disposable lining in a vessel having a permanent refractory lining, and to the resulting vessel thereof.
Patent AU-773149-B2 (AU)
Title: System for protection against copying on magnetic tape recorders
Inventor: TAN BAOLIN
IPC: G11B5/55
Filed: 2000-04-07
Granted: 2004-05-20
Abstract: An audio or other programme signal is modified to provide protection against copying on a magnetic tape recorder. The signal from a source (10) is amplified (16) and then subjected to Fourier analysis (11) to determine the signal amplitude in a plurality of subbands across the audible range. The subband containing the component of greatest magnitude is selected on an adaptive basis and applied to a stored psycho-sensorial model (12), which determines the maximum amplitude of interference which can be masked by the selected subband. An anti-copy signal is generated (14) by complex division of the desired interference by a stored representation of the response of a tape recorder (13).
Patent AU-766924-B2 (AU)
Title: Apparatus and method for detecting far end speech
Inventor: KYRYLENKO MYKOLA
IPC: G10L11/00
Filed: 2000-04-28
Granted: 2003-10-23
Abstract: Method and apparatus for detecting far end speech in a telephone apparatus. A speaker (14) reproduces far end sound from a far end signal, when received by the telephone apparatus. A microphone (12) generates a near end signal from near end sound, for transmission from the telephone apparatus. A hybrid (24) which passes the near and far end signals from an external two wire link (30) to and from the speaker and microphone, on respective first and second paths (1, 2) of a four wire link (28). Muting of the near end signal is effected when signal derived from the first path (1) of the four wire link (28) is detected as being representative of a condition of existence of far end signal. Signal determined as representing sidetone signal deriving from the near end signal from the speaker (14), and appearing in the signal on the first path (1) of the four wire link (28), pursuant to traverse of part of near the end signal through the hybrid, is subtracted from the signal derived from the first path (1) of the four wire link (28). Existence of the condition of existence of far end signal is then determined on the basis of the result of the subtraction.
Patent AU-686032-B2 (AU)
Title: Self-boring, thread-milling screw with a flow forming
Inventor: BIRKELBACH RALF
IPC: F16B25/10
Filed: 1995-11-10
Granted: 1998-01-29
Abstract: PCT No. PCT/EP95/04438 Sec. 371 Date Apr. 20, 1998 Sec. 102(e) Date Apr. 20, 1998 PCT Filed Nov. 10, 1995 PCT Pub. No. WO96/15378 PCT Pub. Date May 23, 1996A self-drilling and thread-forming screw comprises a threaded shank, a drilling section arranged in front of the shank and having a uniform diameter, and a thread-free flow-forming section widening conically between the drilling section and the shank. The drilling section has two chip grooves which run diametrically opposite one another, are bounded by flute edges and cutting edges, and end in a drilling tip with the cutting edges running together at the tip. The diameter formed by the cutting edges is smaller than a minor diameter of the threaded shank, and the largest diameter of the flow-forming section corresponds to the minor diameter of the shank and includes a symmetrical polygonal cross-section with rounded-off corners in a region adjoining the shank. The chip grooves also extend from the cutting edges over a substantial part of the flow-forming section, the flute edges run in the direction of the shank tangentially into the rounded-off corners, a transition region is provided between the drilling and flow-forming sections, and bead-shaped prominences are formed on the drilling section remote from the chip grooves. The prominences form an increasing cross-sectional extent as they merge continuously in the transition region into the rounded-off corners diametrically opposite one another, such that this extent is equal to the diameter formed by the cutting edges in the transition region and is greater than the diameter formed by the cutting edges in the flow-forming section.
Patent AU-571066-B2 (AU)
Title: Lubricative coating composition for metals
Inventor: PICHANT PATRICK
IPC: C09D5/24
Filed: 1985-03-21
Granted: 1988-03-31
Abstract: The invention provides a coating composition for metal surfaces containing a binder, a high amount of an electrically conductive pigment such as zinc, and 0,05-5 per cent by weight, calculated on the coating composition, of at least 2 solid, powdered lubricants, at least one of them being inorganic. The invention also relates to a process for coating a metal surface using said coating composition, and the properly machinable and weldable coated substrate thus obtained.
Patent AU-665693-B2 (AU)
Title: Refrigerant tubes for heat exchangers
Inventor: HIRANO HIROSABURO
IPC: F28D1/053
Filed: 1993-06-18
Granted: 1996-01-11
Abstract: A refrigerant tube (T1) for use in heat exchangers comprises a flat aluminum tube (5) having parallel refrigerant passages (4) in its interior and comprising flat upper and lower walls (1,2) and a plurality of reinforcing walls (3) connected between the upper and lower walls (1,2), extending longitudinally of the tube (5) and spaced apart from one another by a predetermined distance. The reinforcing walls (3) are each formed with communication holes (6) for causing the parallel refrigerant passages (4) to communicate with one anther therethrough. The flat aluminum tube (5) is prepared from upper and lower two aluminum sheets by bending opposite side edges of the lower aluminum sheet to a raised form and joining the bent edges to the respective side edges of the upper aluminum sheet which is flat so as to form a hollow portion. The reinforcing walls (3) are formed by joining to the inner surface of the upper wall ridges projecting inward from the lower wall. The communication holes (4) are formed by cutouts formed in the edges of the ridges at a predetermined spacing and having their openings closed with the upper wall. <IMAGE>
Patent AU-664624-B2 (AU)
Title: Hydrates of the disodium salt or dipotassium salt of 4,4'-bis(2-sulfostyryl)biphenyl
Inventor: EHLIS THOMAS
IPC: D06L4/621
Filed: 1993-06-29
Granted: 1995-11-23
Abstract: The invention relates to novel hydrates of the disodium or dipotassium salt of 4,4'-bis(2-sulphostyryl)biphenyl which are characterised by their water of hydration content, to associated crystal forms characterised by their X-ray diffraction diagram, to processes for preparing same, and to the use thereof for preparing concentrated formulations of optical brighteners.
Patent AU-566360-B2 (AU)
Title: Bipolar electrolysis apparatus with gas diffusion cathode
Inventor: STAAB RUDOLF
IPC: C25B13/00
Filed: 1985-05-31
Granted: 1987-10-15
Abstract: In this electrolysis apparatus, the anode and the gas diffusion cathode are arranged to be separated from one another by means of a partition. At least one element (6) which has the form of a twin trough is located between two half-shells (1, 2) which are located at the ends and of which one carries an anode (4) and the second carries a cathode (5). This twin trough is formed by a common plate (7) and a lateral wall (8), the height of which is divided by the plate and the edges of which are provided with flanges (9, 10). The anode (4) and the cathode (5) are electrically conductively connected to the wall (8) and to struts (13) which protrude vertically from the plate on both sides. In order to form a cavity (16) between the partition (14) and the cathode (5), a sealing element is arranged between these two.
Patent AU-573348-B2 (AU)
Title: Silicone emulsion
Inventor: FAU ALAIN
IPC: C08J3/02
Filed: 1985-06-11
Granted: 1988-06-02
Abstract: Storage-stable, aqueous polysiloxane emulsions well adopted as coating compositions to impart anti-adhesiveness/water-repellency to a wide variety of substrates, e.g., paper, are comprised of an anti-adhesive/water-repellency effective amount of (A) diorganopolysiloxane oil having the formula: HO(SiR2O)nH wherein the symbols R, which may be identical or different, are each an alkyl radical containing from 1 to 3 carbon atoms, the 3,3,3-tri-fluoropropyl radical, or the vinyl radical, at least 50% of the radicals R being methyl radicals and at most 5% vinyl radicals, and the symbol n is any number, the value of which is such that the viscosity of the oil ranges from 500 to 50,000 mPa.s at 25 DEG  C.; (B) an organopolysiloxane resin comprising recurring units selected from among those of the formulae R'SiO1.5, R'2SiO and R'3SiO0.5, in which the symbols R', which may be identical or different, are each an alkyl radical containing from 1 to 3 carbon atoms, or the vinyl radical, at least 70% of the radicals R' being methyl radicals, and said units being distributed such as to provide a R'/Si ratio ranging from 1.05 to 1.85; (C) a liquid organohydropolysiloxane containing at least 3 hydrogen atoms per molecule directly bonded to silicon atoms, said organic groups bonded to the silicon atoms being R' radicals as defined above, at least 80% of said radicals being methyl radicals; (D) a thickening amount of a thickening agent; (E) a water-repellency effective amount of a vinyl acetate homo- or copolymer; (F) a polyvinyl alcohol; (G) an emulsifying amount of a non-ionic emulsifier; and (H) water.
Patent AU-658523-B2 (AU)
Title: A food product based on soyabeans and a process for its production
Inventor: PICTET GERARD
IPC: A23L27/28
Filed: 1993-08-17
Granted: 1995-04-13
Abstract: The present invention relates to a food product and to its preparation method, this product being in the form of soya beans which are coated with a carbohydrate compound and roasted and, after grinding and extraction, enable a beverage (drink) to be obtained.
Patent AU-772203-B2 (AU)
Title: Inducible promoters
Inventor: DRAPER JOHN
IPC: C07K14/415
Filed: 1999-06-21
Granted: 2004-04-22
Abstract: The present invention relates to inductible promoters for use in the control of heterologous genes in transformed plants. Suitable inducible promoters art those which are responsive to low levels of an environmentally acceptable and non-phytoxic inducing agent, and which also demonstrates a low level of developmentally or environmentally induced expression. A preferred prompter naturally drives the expression of a 21.3 kDa protein in Asparagus officinalis or an equivalent protein from the Lillaceae or Amaryllidaceae families. Under the control of a promoter of the invention, a gene will be expressed upon induction by SA or BTH, but preferably will not be developmentally expressed, systemically activated upon pathogen infection, or in response to ABA, ethylene, oxidative or osmotic stresses, or wounding.
Patent AU-622964-B2 (AU)
Title: Catalytic reactions using zeolites
Inventor: CASCI JOHN LEONELLO
IPC: B01J29/04
Filed: 1989-12-21
Granted: 1992-04-30
Abstract: A catalyst comprising a novel zeolite NU-87, is useful in a wide variety of hydrocarbon conversion reactions including isomerisation, transalkylation and alkylation.
Patent AU-619383-B2 (AU)
Title: Inking arrangement for printing machines
Inventor: OKAMURA YUICHI
IPC: B41N7/06
Filed: 1990-02-07
Granted: 1992-01-23
Abstract: An inking arrangement for printing machines in which ink is supplied to the plate surface by means of ink form rollers (5). The inking arrangement comprises a roller train constituted of a plurality of rollers (2,3,4,5) each having its surface layer made of a single non-metallic material (S) or a mixed material containing a non-metallic material as a base material (T), the rollers (2,3,4,5) being successively arranged in contact with or in close proximity to each other. Thus, it is possible to obtain an excellent ink transfer condition and hence possible to prevent occurrence of the roller stripping phenomenon, which is likely to occur in an offset printing process, for example.
Patent AU-766207-B2 (AU)
Title: Flexible earhook
Inventor: MACDONALD JAMES T
IPC: H04R1/10
Filed: 1999-10-07
Granted: 2003-10-09
Abstract: A flexible earhook for positioning an earphone adjacent a wearer's ear, the earhook including a mounting element capable of being provided with the earphone. The mounting element may be substantially annular. The earhook further includes a hook element comprising a material capable of being contoured and thereafter maintaining its shape. The hook element may comprise a wire. The hook element and the mounting element may be connected such that the flexible earhook can be used on either ear.
Patent AU-620510-B2 (AU)
Title: Coated abrasive material coat containing abrasive filaments
Inventor: KELLY ROBERT G
IPC: B24D3/00
Filed: 1990-04-26
Granted: 1992-02-20
Abstract: Coated abrasive materials having abrasive filaments of polycrystalline alumina.
Patent AU-692704-B2 (AU)
Title: Hazardous or toxic waste material storage apparatus and associated method
Inventor: CURIEL YORAM
IPC: G21F9/22
Filed: 1996-04-11
Granted: 1998-06-11
Abstract: The hazardous or toxic waste material storage apparatus includes a flexible inner container for receiving the hazardous waste material or toxic waste material with the inner container having at least one zone of expansion which is substantially more expandable than other portions of the inner container. The inner container which holds the hazardous or toxic waste material is sealed and disposed within an outer container which is preferably composed of a flexible material. The zones of expansion may preferably be provided in the inner container by a plurality of vertically extending pleats or horizontally extending pleats, or both. The inner container preferably occupies less than the full volume of the outer container so as to permit relative movement therebetween. A sealing disc may function as a closure for the outer container and may be mechanically engaged with portions of the outer container to retain the same in position. In one embodiment, an inflatable member is disposed within the outer container so as to reduce the amount of unoccupied space within the outer container. An associated method is provided.
Patent AU-679947-B2 (AU)
Title: Method for preparing taxane derivatives
Inventor: DENIS JEAN-NOEL
IPC: C07D305/14
Filed: 1993-10-28
Granted: 1997-07-17
Abstract: Taxane derivatives and a method of preparing taxane derivatives of formula (I):  are disclosed. In general formula (I), Ar represents an aryl radical; R represents a phenyl radical or a radical R5-O- in which R5 represents an alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or saturated or unsaturated nitrogenous heterocylcyl radical, R1 and R2, which are identical or different, each represent a hydrogen atom or an alkyl, phenylalkyl, phenyl, alkoxyphenyl, or dialkoxyphenyl radical, or else R1 and R2 form, together with the carbon atom to which they are bonded, a ring having from 4 to 7 members; R3 represents an acetyl radical or a protecting group of the hydroxyl functional group; and R4 represents a protecting group of the hydroxyl functional group.
Patent AU-758456-B2 (AU)
Title: A hose device
Inventor: ALVEBY NILS
IPC: F16L35/00
Filed: 2000-06-07
Granted: 2003-03-20
Abstract: A hose device includes a hose portion ( 3 ), at least a first end portion ( 2 ) and a channel ( 5 ) which extends along the hose device ( 1 ) through the first end portion and the hose portion. The hose device has flexible and elastic properties. The first end portion ( 2 ) of the hose device is in a mounted state arranged to be attached to a tubular connection member ( 7 ) by having the connection member introduced in the channel ( 5 ). The hose device has a transition portion ( 4 ), which is located between the first end portion ( 2 ) and the hose portion ( 3 ). The channel ( 5 ) thus extends also through the transition portion and has, at the transition portion ( 4 ), in a non-mounted state a non-circular cross-sectional shape and in the mounted state a substantially circular cross-sectional shape, which permits a free liquid flow through the channel ( 5 ).
Patent AU-629021-B2 (AU)
Title: Polymer compositions for the production of articles of biodegradable plastics material and method for their preparation
Inventor: BASTIOLI CATIA
IPC: C08L101/16
Filed: 1990-08-01
Granted: 1992-09-24
Abstract: PCT No. PCT/EP90/01253 Sec. 371 Date Mar. 27, 1991 Sec. 102(e) Date Mar. 27, 1991 PCT Filed Aug. 1, 1990 PCT Pub. No. WO91/02024 PCT Pub. Date Feb. 21, 1991.Polymer compositions useful for the production of articles of biodegradable plastics material with improved biodegradability include destructed starch and a polymer selected from the group consisting of ethylene-vinyl alcohol, polyvinyl alcohol and mixtures thereof wherein at least a portion of the said polymer is modified by the substitution of from 0.1 to 5 molar % of the functional alcohol groups in the polymer chain by X groups in which X is an oxo or an alkyl carbonyl group in which the alkyl group contains from 1 to 4 carbon atoms.
Patent AU-765546-B2 (AU)
Title: Acoustical open-cell polyolefins and process for making
Inventor: PARK CHUNG P
IPC: C08J9/04
Filed: 1999-09-16
Granted: 2003-09-25
Abstract: This invention provides an expanded open-cell foam polymer composition comprising at least one linear or modified linear polyolefin, at least 50 % of the cells being open, and the cells having an average size of at least 1 millimeter. It is desirable that the composition have a sound absorption coefficient as determined by ASTM D 1050 at 1,000 Hz which is greater than 0.15. In preferred foams the composition has an airflow resistivity of less than about 800,000 Rayls/m.
Patent AU-709387-B2 (AU)
Title: Method for tuning a summing network of a base station
Inventor: SARKKA VELI-MATTI
IPC: H01P1/18
Filed: 1996-06-26
Granted: 1999-08-26
Abstract: PCT No. PCT/FI96/00370 Sec. 371 Date Mar. 3, 1997 Sec. 102(e) Date Mar. 3, 1997 PCT Filed Jun. 26, 1996 PCT Pub. No. WO97/02616 PCT Pub. Date Jan. 23, 1997A base station summing network having at least two transmitter branches made turnable by providing filters in the branches with adjusters, so that each branch can be separately adjusted.
Patent AU-622353-B2 (AU)
Title: Ethylene/propylene/ethylidene norbornene rubbers
Inventor: RIFI MOHMOUD RASHAD
IPC: C08F4/60
Filed: 1990-09-10
Granted: 1992-04-02
Abstract: A process for the production of EPDM comprising reacting ethylene, propylene, ethylidene norbornene, and hydrogen, in the gas phase, in a fluidized bed, under polymerization conditions, in the presence of a catalyst system comprising:   (a) the reaction product of a vanadium compound and a electron donor;   (b) at least one modifier having the formula BX3 or AlR(3-a)Xa wherein each R is alkyl or aryl and alike or different; each X is independently chlorine, bromine, or iodine; and a is 0, 1, or 2, wherein components (a) and (b) are impregnated into an inorganic support;     (c) a halocarbon promoter; and   (d) a hydrocarbyl aluminum cocatalyst  with the following proviso:   (i) the partial pressure of ethylene is in the range of about 25 to about 200 psi; (ii) the molar ratio of propylene to ethylene is in the range of about 0.2:1 to about 2:1; (iii) the molar ratio of hydrogen to ethylene is in the range of about 0.0001:1 to about 0.01:1; and (iv) the amount of ethylidene norbornene is about 1.5 to about 15 percent by weight based on the weight of the fluidized bed.
Patent AU-671915-B2 (AU)
Title: Braking device for roller skates
Inventor: PERNER JOHANN
IPC: A63C17/14
Filed: 1994-04-06
Granted: 1996-09-12
Abstract: PCT No. PCT/AT94/00041 Sec. 371 Date Dec. 5, 1994 Sec. 102(e) Date Dec. 5, 1994 PCT Filed Apr. 6, 1994 PCT Pub. No. WO94/22542 PCT Pub. Date Oct. 13, 1994In a braking device for roller skates (1), especially in-line (i.e. "single-track") roller skates, with a brake block (5) which is removably secured to the frame (2) or the boot (1), the brake block is mounted on the frame (2) or boot so as to pivot against the force of a spring (6), thus permitting gentle application of the brake. At the same time, maximum braking is possible if needed, due to a projecting part of the brake block (5) which is supported in a guide and can be applied to or moved against a roller, without risk of putting the skater off balance during braking.
Patent AU-757421-B2 (AU)
Title: The method of forming the images in the systems having objects moving relative to each other
Inventor: KURGANOV IGOR PETROVICH
IPC: G09F9/30
Filed: 1997-12-30
Granted: 2003-02-20
Abstract: The invention relates to the field of forming the images in the systems having objects moving relative to each other. Particularly, it can be used at the transport and in the building for advertisement, designer, entertainment purposes and the like, thereby providing a simple execution. The method comprises of that an each image frame being formed by scanning with a separate image forming devices, and each frame scanning beginning of the formed image being synchronized with a moment when an object receiving the visual information comes into the visibility zone of the separate image forming devices while a mutual moving of said object and image forming devices. The technical result is achieved due to each frame of the formed image being divided in advance into equal fragments each consisting of one or more image elements disposed along the direction of the mutual moving of the object receiving the visual information, an emitter matrix being used as each one of image forming devices, having dimensions corresponding to dimensions of said one fragment, each image frame being formed by scanning it with the corresponding emitter matrix, and a rate of the frame scanning by each emitter matrix being selected so as all fragments consisting this frame to be lit sequentially by this emitter matrix at least one time till this emitter matrix is in the visibility zone of the object receiving the visual information. <IMAGE>
Patent AU-598804-B2 (AU)
Title: Video cassette auto-changer
Inventor: NONAKA WATARU
IPC: G11B15/68
Filed: 1987-04-02
Granted: 1990-07-05
Abstract: In, for example, a video cassette auto-changer which includes a plurality of reproducing and/or recording devices (4), and a plurality of cassette storage bins (2) arrayed in horizontal and vertical directions and each able to store a cassette (3) therein; a cassette transporting apparatus (6, etc.) for selectively transporting cassettes (3) between the storage bins (2) and the devices (4) comprises fixed horizontal upper and lower guide rails (12, 39) along which upper and lower sliders (13, 40) are movable, a movable guide rail (5) extending vertically between the sliders (13, 40) and pivotally connected thereto at ends of the movable guide rail (5), a carriage (6) movable vertically along the movable guide rail (5), a horizontal drive (71) connected with the sliders (13, 40) for moving the carriage (6) in the direction along the fixed guide rails (12, 39) and a vertical drive (23) for moving the carriage (6) along the movable guide rail (5). Elongated, flexible electrical connecting members (92, 112) are provided for applying electrical control signals to horizontally and vertically movable components of the cassette transporting apparatus (6, etc.) and are associated with slack take-up devices (97, 100, 115) so that the electrical connecting members (92, 112) can accommodate and will not interfere with substantially vertical and horizontal movements of the carriage (6). <IMAGE>