baber/WOPTO huggingface dataset:
Patent AU-5335886-A (AU)
Title: Forming a flexible tubular body
Inventor: DOTTI ENRICO
IPC: B21C37/12
Filed: 1986-02-10
Abstract: The process according to the present invention for forming flexible tubular bodies (12) obtained by the laying-up of a plurality of metallic shaped members (5), permanently deformed according to helicoids, provides to give the helical configuration to the single shaped members through the following two steps. 
<??>Each shaped member (5) is firstly permanently deformed around their own longitudinal axis by torsional stresses. Subsequently, each shaped member (5) is permanently deformed through a bending with respect to a plane parallel to the greater faces of the shaped member (5) itself. The present invention comprises also a device for carrying into effect said process.
Patent AU-5526401-A (AU)
Title: System and process for delivery of content over a network
Inventor: RUSSELL JOHN CHRISTOPHER PARK
IPC: H04N7/173
Filed: 2001-04-06
Abstract: Network systems and processes for delivery of electronic content to recipient processors may be configured to facilitate the delivery of a relatively large content items and/or a relatively large number of content items. In one example, a movie rental system and process delivers (downloads) movie files to customers across the Internet (10). System network architecture includes three or more layers of servers, including a main server (12) supporting an interface for recipient processors to request content items, a plurality of parent servers (14), and a plurality of edge servers (16). Edge servers are distributed throughout a region in which the system provides content delivery services to recipient processors. Parent servers, spaced across the service region, support edge servers. A copy of each content item available through the service is distributed from the main server to each parent server for storage. Parent servers distribute content to edge servers, pursuant to instructions from the main server or requests from the edge servers. The main server receives requests for content items from recipient processors and directs recipient processors to edge servers for obtaining requested content items. The main server also authenticates licenses and publishes rules for the distribution of content items.
Patent AU-5629099-A (AU)
Title: Nipple for nursing bottle
Inventor: L'ARC HUBERT ANDRE DE
IPC: A61J11/00
Filed: 1999-09-15
Abstract: The invention concerns a nipple (1) for a nursing bottle comprising a proximal portion P extended by a teat (2) and a distal portion D separated by a median portion M for administering a medicinal product together with an alimentary bolus. The nipple comprises a hollow sleeve (5) whereof one end is fixed to a bulge (3) at a point spaced away from the teat at the median portion and whereof the other end (6) is connected to means injecting (7) the medicinal liquid, to ensure that the medicinal product is mixed with the alimentary bolus contained in the nipple in its median portion. The sleeve (5) is integral with the median portion bulge and its end linked to the injection means (7) with a tapering profile for gradual insertion of said injection means. The invention is useful for medical treatment of children.
Patent AU-5899890-A (AU)
Title: Mesogenic polycyanates and thermosets thereof
Inventor: HEFNER ROBERT E JR
IPC: C07D498/04
Filed: 1990-07-16
Abstract: Novel polycyanate and polycyanamide compositions containing one or more mesogenic or rodlike moieties, when cured, result in products having improved properties.
Patent AU-5926698-A (AU)
Title: Process for preparing indane-like compounds
Inventor: HUFF BRET E
IPC: C07D333/38
Filed: 1998-01-21
Abstract: The present invention provides intermediate for the preparation of indane-like compounds which are useful for the modulation of a muscarinic receptor.
Patent AU-5979590-A (AU)
Title: New polymers and prepolymers and their use in a method for the treatment of wool
Inventor: CONNELL DAVID LONGLEY
IPC: C08G73/02
Filed: 1990-07-24
Abstract: The present invention provides polymers and prepolymers which can be used in a method for the shrinkproofing of wool. This method not only confers a good level of shrink resistance, but also gives improved dyeing properties and a soft handle even without the use of additional softening agents. The polymers and prepolymers of essentially result from the reaction of one or more polyoxyalkyleneamines, either as a simple mixture or joined by a polyfunctional bridging group in a prior reaction, with an epihalohydrin or other reactive species, such as formaldehyde, so as to generate a grouping on the molecule capable of reacting with protein fibre surfaces. The reactants are used in such proportions that preferably, though not necessarily, all of the amino groups are reacted.
Patent AU-5981994-A (AU)
Title: Heat exchanger device and method of transferring heat
Inventor: LORENZ KLAUS
IPC: F28D7/02
Filed: 1994-01-24
Abstract: A problem in connection with fluid operated solar collector systems is in a simple and non-expensive way to be able to separate the circulatory system of the solar collector from a fluid based energy storage system without any considerable part of the supplied energy being lost. This problem is solved by a heat exchanger (2, 2a, 2b) according to the invention which is provided between the systems. This includes at least two concentric layers (12-15) of helically wound tubes (12a-15e) in a space that is surrounded by mainly cylindric surfaces (10-11). A method according to the invention for transfer of heat between a first fluid that circulates through a tube system (2, 2a, 2b) and a second fluid that surrounds the tube system consists in that the first fluid is pumped through the tube system containing capillary tubes so that the pressure drop across the tube system is at least 100 times larger than the pressure drop across the tube system in the second fluid which is self-circulating.
Patent AU-6009399-A (AU)
Title: Test socket
Inventor: CHUNG UN-YOUNG
IPC: G01R31/26
Filed: 1999-10-08
Abstract: A test socket structure in which a contact pin of a defective socket is replaced by block unit, and a pattern of a printed circuit board of a testing equipment is not abraded during testing of a semiconductor device. A fabricating method of a contact pin is disclosed by which the contact pin is hardly deformed and its spring elastic force can be maintained for a long time. Test socket including: a first housing (51) made of an insulating material having a predetermined thickness; a second housing (52) made of an insulating material, a side wall of which is adjacent to a side wall of the first housing; a first (53) and a second elastomers (54) respectively installed at an upper and a lower surfaces of the second housing; and a contact pin block (55) having a plurality of contact pins arranged at predetermined pitches and a fixing unit (55b) for fixing the plurality of contact pins so that they can be moved together, wherein the contact pin block is insertedly installed between the first and the second housings and is contacted with the first and the second elastomers in the vicinity of both end portions of the contact pin.
Patent AU-6028886-A (AU)
Title: Synthesising faujasites
Inventor: REID PAUL IAN
IPC: C01B39/20
Filed: 1986-07-17
Abstract: A zeolite of the faujasite type is prepared by maintaining a mixture comprising a metakaolin, a source of sodium oxide and water, the molar ratio of SiO2:Al2O2 in the mixture being in the range of from 2.1:1 to 15:1 and the molar ratio H2O:Na2O in the mixture being in the range of from 15:1 to 70:1,, at a temperature and for a period of time sufficient to result in the formation of crystalline faujasite, the reaction mixture being agitated substantially continuously throughout the reaction period.
Patent AU-6090698-A (AU)
Title: Sealing or closing label
Inventor: SCHREINER HELMUT
IPC: G09F3/02
Filed: 1997-12-19
Abstract: Disclosed is a sealing or closing label, comprising a covering foil (1) used for sealing two parts or objects (2, 3) which can move in relation to each other in such a way that a first area (4) of the sealing or closing label adheres to one of the two parts or object (2, 3) and a second area (5) of the sealing or closing label adheres to the other part or object (2, 3). The covering label (1) can be removed from at least one of the two areas (4, 5) and the removal process causes an optical modification of the sealing or closing label. In order to produce an economical and efficient sealing or closing label, which can be preferably reclosed and reliably indicates that it has been opened, the invention provides that said label includes at least one lower foil section (6, 6a), which is placed exclusively in the first or exclusively in the second area, at least one colour layer (7, 7a) is placed between the at least one lower foil section (6, 6a) and the covering foil (1) and adheres to the covering foil (1) with a first adhesive force and to the at least one lower foil section (6, 6a) with a second adhesive force. The invention also provides means for regulating the adhesive force (8, 8a, 12, 12a9 thus making it possible to locally adjust the relation between the first and the second adhesive force.
Patent AU-6177000-A (AU)
Title: Cleaning implements having structures for retaining a sheet
Inventor: KINGRY GARY WILLIAM
IPC: A47L13/254
Filed: 2000-08-10
Abstract: A cleaning implement, such as a floor mop, is provided. The cleaning implement includes a handle and a cleaning head attached to the handle. The cleaning head has at least one attachment structure for receiving and retaining a sheet about the cleaning head. The attachment structure includes a base triangle and a plurality of substantially pie-shaped sections whose apexes meet at a substantially common point adjacent the base triangle. Two sides of the base triangle and two sides of each of the pie-shaped sections are defined by slits passing through the flexible material forming the attachment structure such that the base triangle and each of the pie-shaped sections can be deflected to receive the sheet.
Patent AU-6244598-A (AU)
Title: Water dispersible/redispersible hydrophobic polyester resins and their application in coatings
Inventor: SALSMAN ROBERT KEITH
IPC: C08G63/668
Filed: 1998-01-27
Abstract: This invention relates to the synthesis from PET (virgin, recycled, post consumer, or precursor raw materials) of novel water dispersible or water emulsifiable polyester resins having improved hydrophobicity or non-polar characteristics. These characteristics give the applied film of these dispersions or emulsions much improved water repellency while at the same time retaining their redispersible or reemulsifiable properties. Such resins can be used for many applications in the paper, textile, coatings, paint, construction, and other industries.
Patent AU-6328999-A (AU)
Title: Retroviral particles protected against complement mediated destruction
Inventor: GUNZBURG WALTER
IPC: A61K35/12
Filed: 1999-09-23
Abstract: The present invention relates to retroviral particles which are specifically applicable as safe gene transfer vehicles for targeted gene therapy and which are protected against complement mediated destruction in host organisms. For producing such retroviral particles a packaging cell is provided according to the present invention comprising a DNA construct coding for one or more complement inhibitors. Said inhibitors are derived from the complement system of the organism to be infected by the retroviral particle generated by the packaging cell.
Patent AU-6622896-A (AU)
Title: Apparatus for modifying a light beam
Inventor: WILLSON PETER DAVID WYNNE
IPC: F21V9/40
Filed: 1996-07-26
Abstract: PCT No. PCT/GB96/01817 Sec. 371 Date Feb. 5, 1999 Sec. 102(e) Date Feb. 5, 1999 PCT Filed Jul. 26, 1996 PCT Pub. No. WO97/05423 PCT Pub. Date Feb. 13, 1997Apparatus for modifying a beam of light, comprising at least one set of blades moveable across the beam, wherein each set of blades is arranged into a first subset of blades and a second subset of blades, and wherein the respective subsets of blades are axially spaced from each other. The apparatus is particularly suitable in apparatus comprising a light source and means for directing and/or focusing the light, and may be embodied (a) in a color changer for changing the color of light in a light beam, (b) in a diaphragm for varying the aperture, and (c) in dimmer apparatus for dimming light beam.
Patent AU-6633081-A (AU)
Title: Electronic filter
Inventor: NOSSEK J
IPC: H03H19/00
Filed: 1981-01-20
Abstract: An easily integratable switched-capacitor filter circuit which can be employed to simulate a parallel resonance circuit has an operational amplifier having an inverting input connected to a first circuit node through a first switch, a capacitor interconnected between the first circuit node and a reference potential, a third switch interconnected between the first circuit node and a second circuit node, a capacitor interconnected between the second circuit node and the reference potential, a third switch interconnected between the second circuit node and the output of the operational amplifier, a fourth switch interconnected between the output of the operational amplifier and the first circuit node, and a fifth switch interconnected between the first circuit node and a non-grounded input terminal. The switches are respectively operated by four sequential non-overlapping clock phases such that the third and fifth switches are closed during the first clock phase, the first switch is closed during the second clock phase, the fourth switch is closed during the third clock phase, and the second switch is closed during the fourth clock phase.
Patent AU-6642590-A (AU)
Title: A method for the synthesis of alpha, beta -unsaturated ketones
Inventor: TSUKASHIMA KEIICHI
IPC: C07B61/00
Filed: 1990-11-15
Abstract: The present invention relates to a method for the synthesis of  alpha ,  beta -unsaturated ketones which comprises, in the method for the synthesis of  alpha ,  beta -unsaturated ketones represented by general formula (I) (where R<1> is an aliphatic group with a side chain at the 1 position, an alicyclic group, a substituted alicyclic group, a heterocyclic group, a substituted heterocyclic group, a phenyl group or a substituted phenyl group), reacting aldehydes represented by general formula (II): R<1>CHO (where R<1> is as defined above) with alkali metal salt of acetoacetic acid represented by general formula (III) (where M<+> is an alkali metal ion), in the presence as a catalyst of 3-azabicyclo[3,2,2] nonane, a cyclic secondary amine represented by general formula (1) (where n is 3 or more and up to 5, m is 1 or more and up to 10, R<2> is an alkyl group having 1 to 10 carbon atoms and of straight chain or with side chains, an alkyl group substituted by alicyclic groups or phenyl groups, an alicyclic group which may be substituted by lower alkyl groups, or a phenyl group which may be substituted by lower alkyl groups, and an R<2> substitution position is at a carbon atom other than the two adjacent to N), a cyclic secondary amine represented by general formula (2) (where l is 1 or more and up to 6, a ring with N is a 6-membered, 7-membered or 8-membered ring, the two neighbors of N are methylene, R<3> is a lower alkyl group, its substitution position is at a carbon atom other than the two adjacent to N, and (a) is an alicyclic group or a phenyl group), or a secondary amine represented by general formula (3): CH3NHCH2R<4> (where R<4> is an aliphatic group having 5 to 17 carbon atoms and of straight chain or with side chains, an alicyclic group which may be substituted by lower alkyl groups, a phenyl group which may be substituted by lower alkyl groups, or an alkyl group substituted by phenyl groups), in a mixture solvent of water and water-insoluble organic solvent, while keeping the pH constant with mineral acid, and by adjusting the amount of water.
Patent AU-6969191-A (AU)
Title: Infrared medical thermometer
Inventor: SUSZYNSKI EDWARD D
IPC: A61B19/08
Filed: 1990-11-30
Abstract: A self-contained handheld infrared medical thermometer having an elongated probe that is reciprocably movable between a retracted position, located fully within the thermometer housing, and an extended position, located exterior to the housing. When extended, the probe is adapted for insertion into a patient's outer ear canal to measure the patient's body temperature. When the probe is retracted within the housing, a reference plate is pivoted in front of the probe, to facilitate calibration. Advancement of the probe to its extended, operative position automatically pivots the reference plate away from the advancing probe and, in addition, automatically advances a disposable protective cover from a container for a large number of such covers into a position where it automatically stretches over the advancing probe to provide hygienic protection.
Patent AU-7026201-A (AU)
Title: Microneedle for delivering a substance into the dermis
Inventor: PETTIS RONALD J
IPC: A61M37/00
Filed: 2001-06-29
Abstract: The present invention provides improved methods for ID delivery of drugs and other substances to humans or animals. The methods employ small gange needles, especially microneedles, placed in the intradermal space to deliver the substance to the intrademial space as a bolus or by infusion. It has been discovered that the placement of the needle outlet within the skin and the exposed height of the needle outlet are critical for efficacious delivery of active substances via small gauge needles to prevent leakage of the substance out of the skin and to improve absorption within the intradermal space. The pharmacokinetics of hormone drugs delivered according to the methods of the invention have been found to be very similar to the pharmacokinetics of conventional SC delivery, indicating that ID administration according to the methods of the invention is likely to produce a similar clinical result (i.e., similar efficacy) with the advantage of reduction or elimination of pain for the patient. Delivery devices which place the needle outlet at an appropriate depth in the intradermal space and control the volume and rate of fluid delivery provide accurate delivery of the substance to the desired location without leakage.
Patent AU-7047400-A (AU)
Title: Detonator
Inventor: DUMENKO VIKTOR
IPC: C06C7/00
Filed: 2000-08-31
Abstract: The invention relates to an initiating element for use in a detonator to cause a base charge arranged in the detonator, to detonate. The initiating element comprises an ignitable initiating charge which upon ignition generates combustion gases by means of which the base charge is intended to be caused to detonate. The initiating element comprises a compression means which is arranged to be acted upon by said combustion gases to be moved towards the base charge for compression of the same. The invention further relates to a method of igniting a compressed base charge in a detonator, the base charge being further compressed during an initiation phase to increased density. In addition, the invention relates to a detonator provided with a base charge which at a moment of detonation has increased density.
Patent AU-7172281-A (AU)
Title: Method of manufacturing collagen slurry
Inventor: SJOLANDER E
IPC: C08H1/00
Filed: 1981-05-14
Abstract: PCT No. PCT/SE81/00146 Sec. 371 Date Jan. 7, 1982 Sec. 102(e) Date Jan. 7, 1982 PCT Filed May 14, 1981 PCT Pub. No. WO81/03261 PCT Pub. Date Nov. 26, 1981.The present invention relates to the manufacture of a collagen slurry which can be used, inter alia, for manufacturing casings for food products. When manufacturing the slurry, various parts of the digestive system are used as starting material and are reduced and suspended, after which the collagen is extracted, cleaned and brought into a slurry state.
Patent AU-7225101-A (AU)
Title: Distortion-free image contrast enhancement
Inventor: JAMES BRIAN G
IPC: G06T/
Filed: 2001-07-05
Abstract: An image, such as an X-ray, is enhanced through local enhancement of the contrast of the image's point intensities. A first, low frequency upper curve is fitted to the local maximums and a second independent, low frequency lower curve is fit to the local minimums, forming a fairway with the raw image data residing therebetween. A local range, between the fairway local maximum intensity and fairway local minimum intensity, is extracted for each point. Each point is scaled by the ratio between the fairway's local range and the dynamic range for the image so as to maximize its variation in intensity between it and its neighboring points. Preferably an iterative moving average technique is used to establish the fairway curves. In a preferred embodiment, outlier points scaled outside the fairway are temporarily stored at higher precision than the dynamic range. A histogram of the fairway corrected data is formed, having a range greater than the dynamic range and encompassing substantially all the outlier points. Only the most deviant of the outliers are trimmed in this histogram correction and the resulting range limits for the entire image are scaled to the dynamic range.</PTEXT>
Patent AU-7345996-A (AU)
Title: Improved plug assembly
Inventor: WORTHINGTON ALBERT EDWARD
IPC: E03C1/22
Filed: 1996-10-30
Abstract: A plug assembly (2) which can be used in a drain, sink or bath (5). The plug (2) is of the pop up type being spring biassed into an open position. The plug (2) includes inter-engaging means for engagement of the plug (2) with a waste pipe (3) and means to permit the movement of the plug (2) relative to the pipe (3), both of which are circumferentially situated so that there is no impediment to fluid moving through the plug (2) and into the pipe (3). The means to bias the plug (2) to the open position includes a spring (18) which is arranged between the exterior of the plug (2) side and the interior of the waste pipe (3), and shoulders (6, 19) formed in each, such that said fluid flowing through the pipe (3) does not contact the spring (18). The plug (2) can be manually operated or operated remotely.
Patent AU-7426991-A (AU)
Title: A porous inorganic composite semipermeable membrane and a method of preparation
IPC: C04B41/50
Filed: 1991-04-10
Abstract: Porous inorganic composite semipermeable membrane provided with a support and a separating layer having pores whose mean diameter is smaller than 1  mu m and comprising at least two refractory metal oxides, characterised by the fact 
 
  - that this separating layer consists of particles of a phase of a first oxide and of at least one second oxide which is dispersed and chemically bonded to the said phase of the first oxide, so as to constitute at least partially, on the one hand, the free surface of the said particles of the said phase and, on the other hand, their particle joints, 
  - that the said first and the said second oxides are chosen so that the said second oxide slows down the diffusion at the free surface of the particles and at the joints of particles of the said phase of the first oxide and has a low solubility in the said phase at high temperature, 
  - and that the volume of the said second oxide is between 9.1 % and 25 % of the volume of the said phase of the first oxide. 
 
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Patent AU-7464098-A (AU)
Title: Method for fastening buttons by welding and a device for making said method
Inventor: PETERSSON BENGT
IPC: B29C65/02
Filed: 1998-05-13
Abstract: A method of fastening buttons by welding whereby a fusing device is used upon an accumulation of button threads thereby to create a substantially smooth surface. A device for using the method includes a thermal mandrel which may have a cutting surface on its outer edge. Multiple mandrels may be used to simultaneously fuse multiple buttons.
Patent AU-7520700-A (AU)
Title: Rate-controlled particles
Inventor: HANTKE THOMAS
IPC: A61K31/496
Filed: 2000-09-19
Abstract: Rate-controlled particles, comprising compounds of the formula as a solid dispersion.