baber/WOPTO huggingface dataset:
Patent AU-2525788-A (AU)
Title: Process for the preparation of metal oxide powders
Inventor: KINSMAN BARRY EDWARD
IPC: C01F17/30
Filed: 1988-09-29
Abstract: Disclosed is a process for the preparation of multi-element metal oxide, high temperature superconductor precursor powder comprising spraying a homogenous solution of a multi-element metal salt solution mixed in a stoichiometric ratio corresponding to the desired superconducting composition into a horizontal tube-like furnace being heated to a temperature of 800 DEG -1000 DEG  C., transporting resulting sprayed mist along the main axis of the furnace tube by the aid of hot air and collecting resultant finely divided metal oxide powder by the aid of a filter, whereby the resultant mixed metal oxide powder is a precursor for the preparation of a high temperature superconducting ceramic.
Patent AU-2679901-A (AU)
Title: Digital communications system
Inventor: FENTON SHAUN RICHARD
IPC: H04B7/26
Filed: 2001-01-18
Abstract: In FDMA communications between two or more primary radios (41, 42; 141, 142), use is made of a quiescent period in the primary communication. The quiescent period is used by secondary radios (43, 44; 143, 144) to communicate with each other. The quiescent period may be a transmit interrupt (TI) frame, normally provided in a DIIS protocol in order to permit return signaling from a called radio (43, 44). The secondary radios (43, 44) may signal to each other during the TI frame. Alternatively, the quiescent period may be a gap in channel activity, in which case regulated access telegrams (96) are transmitted by either a calling primary device (141), or a "last to call" primary device (141), or a base station (141), the regulated access telegrams determining a reservation window period during which secondary devices (143, 144) may signal to one another.
Patent AU-2843399-A (AU)
Title: Polyurethane aqueous dispersions and preparation method
Inventor: FLAT JEAN-JACQUES
IPC: C09D175/14
Filed: 1999-03-19
Abstract: The invention relates to a process for preparing aqueous polyurethane dispersions, which comprises the following steps: (a) formation of a prepolymer having NCO functional groups by reaction, in a solvent, of a polyisocyanate, a polydiene having hydroxyl terminal groups and a mass {overscore (Mn of at least 2000 and a diol containing neutralized acid functional groups, the NCO functional groups being in excess with respect to the OH functional groups; b) dispersion of the prepolymer in water; (c) addition of a diamine-type chain extender; (d) evaporation of the solvent in order to obtain an aqueous polyurethane-urea dispersion. It also relates to aqueous dispersions essentially containing no solvent and containing 30 to 40% by weight solids; the coatings that are obtained from these dispersions are particularly hydrophobic.
Patent AU-2920499-A (AU)
Title: Device for producing re-sealable tubular packaging bags
Inventor: HEIJNEN ANTWAN
IPC: B65B61/18
Filed: 1999-02-06
Abstract: An apparatus for producing re-closable bag packages has a device for delivering and securing a portion of a closure strip on a film web. To make greater output as well as continuous operation of the apparatus possible, it is proposed that the device be equipped with a horizontally movable securing device, which tacks the portions to a moving film web.
Patent AU-2922597-A (AU)
Title: Compositions and methods for taxol biosynthesis
Inventor: WILDUNG MARK R
IPC: C12N9/90
Filed: 1997-04-15
Abstract: The taxadiene synthase gene of Pacific yew has been cloned and its nucleic acid and polypeptide sequence is presented. Truncation or removal of the transit peptide increases expression of the cloned taxadiene synthase gene expression in E. coli cells.
Patent AU-2961999-A (AU)
Title: Secondary cell, temperature detector of secondary cell and method of manufacturing temperature detector
Inventor: FANG SHOU-MEAN
IPC: H01M6/50
Filed: 1999-04-05
Abstract: A temperature-sensing apparatus 11 which is placed in contact with a plurality of batteries, e.g. secondary batteries, connected in series. The temperature sensing apparatus can be connected to a power source 12 and a current measuring device 13 to detect increases in the temperature of the battery. Each temperature-sensing section in contact with individual secondary batteries comprises a PTC element and electrode sheets in contact with and sandwiching the PTC element on the top and bottom, the electrode sheets being in a staggered and overlapping relationship.  <IMAGE>
Patent AU-3053397-A (AU)
Title: A method and a device for reducing third harmonic phenomena in a rotating electric alternating current machine
Inventor: LEIJON MATS
IPC: H02H3/02
Filed: 1997-05-27
Abstract: In a method for reducing the influence of third harmonic voltages upon direct connection of alternating current machines (1) to a three-phase power network (5), wherein at least one winding of the machine is Y-connected and the neutral point (2) of the winding is available, a suppression filter (14) is connected between the neutral point (2) and the ground point (4) of the power network. The characteristic of the filter alters in the event of risk of the filter getting into third-harmonic resonance with the network and the machine. In such a device, altering means (20, 21) are provided to alter the characteristic of the filter (14).
Patent AU-3154689-A (AU)
Title: Cassette loading device for recording and/or reproducing apparatus
Inventor: OTANI TAKAHIDE
IPC: G11B15/17
Filed: 1989-03-21
Abstract: A cassette loading device for recording and/or reproducing apparatus, capable of loading tape cassettes of different sizes and weights, comprises a cassette holder (6) capable of moving between a cassette insertion position and a cassette loading completed position, cassette holder driving means (17), optical sensors (A, B) for detecting which kind of tape cassette (8a-8c) has been inserted into the recording and/or reproducing apparatus (7), and torque control means (16) for controlling the driving torque of the cassette holder (6) driving means in response to a detection signal indicative of the type of the tape cassette, thereby allowing the tape cassette to load at an essentially consistent loading speed regardless of which kind of tape cassette it is. With this construction, the loading device has high positioning accuracy.
Patent AU-3182389-A (AU)
Title: Haematococcus alga pigmentation supplement composition
Inventor: SPENCER KENNETH G
IPC: A23L17/60
Filed: 1989-01-20
Abstract: Pigment compositions useful for supplementing marine animal feeds comprise comminuted Haematococcus cells treated to degradation of carotenoids, typically by coating or by combination with an anti-oxidant. Encysted Haematococcus cells are ground at cryogenic temperatures, typically by combining the cells with liquid nitrogen in a suitable impact mill. The resulting powder has an average particle size below about 5  mu m. Usually, the Haematococcus will be grown in large-scale culture ponds under controlled conditions.
Patent AU-3221095-A (AU)
Title: Flexible probe for high frequency skin treatment
Inventor: BERNAZ GABRIEL
IPC: A61B18/14
Filed: 1995-07-24
Abstract: PCT No. PCT/EP95/02930 Sec. 371 Date Jan. 31, 1997 Sec. 102(e) Date Jan. 31, 1997 PCT Filed Jul. 24, 1995 PCT Pub. No. WO96/03928 PCT Pub. Date Feb. 15, 1996An applicator probe (10) for applying a high-frequency electromagnetic energy flux to the skin through a conducting gel, the applicator probe having a non-conducting contact surface (14) which is applied to the skin. This surface includes a plurality of discrete electromagnetic emission points or areas (16) defined by parts of the turns of a coil (12) which is set back from the surface when the applicator probe is in use. The applicator probe according to the invention consists of a flexible sheet which is able to conform to the part of the body onto which it is applied. The flexible sheet includes a non-conductive lower internal portion (or "sole") and a non-conductive upper/external portion (or "back"). At least the lower portion is a sole (14) provided with a row of cavities and which forms the contact surface. The cavities contain the conducting gel which is applied to the skin. The generally flat turns of the coil are arranged in a sandwich configuration between the openwork sole (14) and the back.
Patent AU-3389201-A (AU)
Title: Controlling access to a resource by a program using a digital signature
Inventor: SOMEREN NICKO VAN
IPC: H04L9/32
Filed: 2001-02-20
Abstract: A computer system has a resource, a verification unit and an execution engine for running a body of program code having an associated signature. A cryptographic key is associated with the resource and when the code is to be loaded into the execution engine a verification operation is run on the signature using the cryptographic key associated with the resource. The execution engine is separate from the resource and when access to the resource is required by the code in the execution engine a further verification operation is conducted on the signature using the cryptographic key associated with the resource. Access to the resource by the code depends upon the result of the verification operation.
Patent AU-3562600-A (AU)
Title: Method and system in a telephone exchange system
Inventor: KUVAJA JARI
IPC: G06F21/62
Filed: 2000-03-27
Abstract: Method and system for updating an encryption key used for the encryption of a password in a telephone exchange system comprising a telephone exchange (LE); a maintenance center (SC) connected to the telephone exchange (LE); a first database (DB1), which contains user-specific information and is connected to the maintenance center (SC); and a second database (DB2), which is connected to the maintenance center (SC) and contains the encryption methods used in the telephone exchange system and the information and/or encryption keys associated with them. In an embodiment, the user information contains data indicating the encryption key used last as well as the password encrypted using this encryption key. According to the invention, the encryption key to be used for the identification of users and/or encryption of information is changed in the maintenance center (SC). When the user is logging on in the syscem, the encryption key last used data indicated by the user information is compared with the current encryption key data of the telephone exchange system. If these items of encryption key data differ from each other, the user is identified by the password which has been encrypted with the encryption key used last as indicated by the user information and the encryption key last used data in the user information in the first database (DB1) is updated with the current encryption key of the telephone exchange system and the encrypted password is updated so as to make it consistent with the current encryption key. <IMAGE>
Patent AU-3578600-A (AU)
Title: Transportation means
Inventor: BROADLEY MIKE
IPC: B62B3/16
Filed: 2000-02-24
Abstract: Transportation means (1) comprising a pallet-like carrying structure (2) with long sides (21), short sides (22), four corners (23), an upper surface (24) and a lower surface (25). The carrying structure is provided with wheels (3) at each of the four corners (23). The upper surface (24) is furthermore provided with receiving means which are intended to receive the wheels (3) of a second transportation means (1) stacked on top of a first transportation means (1) so that a number of such transportation means may be stacked thereon. The upper surface (24) is provided with two narrow long side channels (25) arranged parallel to the long sides (21) and stretching from one short side (22) to the other, the long side channels (25) being placed at a distance from each other which is mainly equal to the distance between the wheels (3), as seen from a short side (22). A transportation means (1) may hereby be placed on top of each other by rolling them into engagement with each other in a lengthways direction.
Patent AU-3614095-A (AU)
Title: Racemisation of precursors to levobupivacaine and analogues thereof
Inventor: DYER ULRICH CONRAD
IPC: C07B55/00
Filed: 1995-10-09
Abstract: A process for the preparation of optically-enriched pipecolic acid as a salt with an optically-active acid, comprises asymmetric transformation of pipecolic acid, as a racemic mixture or a mixture enriched in the opposite enantiomer from that desired, with the optically-active acid in a solvent comprising an acid that causes racemisation, in the absence of aldehyde.                               00000
Patent AU-3776297-A (AU)
Title: Folding table
Inventor: PRENDERGAST MICHAEL
IPC: A47B3/00
Filed: 1997-08-01
Abstract: PCT No. PCT/GB97/02062 Sec. 371 Date May 26, 1999 Sec. 102(e) Date May 26, 1999 PCT Filed Aug. 1, 1997 PCT Pub. No. WO98/24342 PCT Pub. Date Jun. 11, 1998A table movable between an erected in-use position and a substantially flatter position for storage. The table includes a table-top and a frame with supporting legs wherein the table is movable between the erected and substantially flattened conditions with the table-top remaining in contact with the frame. The frame includes a part which is in fixed position relative to the table-top. The table also includes two movable members, each having a leg portion. When in the erected condition, a free end is adjacent to a corner of the table. The leg portions are located on portions of the movable members which protrude outwardly from the side of a plane of a fixed portion of the frame.
Patent AU-3821699-A (AU)
Title: Engineering ionomeric blends and engineering ionomeric blend membranes
Inventor: KERRES JOCHEN
IPC: B01D71/62
Filed: 1999-04-16
Abstract: The present invention relates to novel compatible binary and ternary cation-exchanger polymer and anion-exchanger polymer blend membranes.
Patent AU-3858395-A (AU)
Title: Photovoltaic cell system and an optical structure therefore
Inventor: YOGEV AMNON
IPC: F24S23/00
Filed: 1995-10-10
Abstract: A high radiation concentration, photovoltaic cell system, including at least one optical structure in the form of a three-dimensional body (2) having a first surface (6) and a second surface (8), the body is made of a material at least partly transparent to light and having formed between the surfaces an array of contiguous light radiation concentrators. The concentrators define on the first surface photovoltaic cell-attaching areas while the second surface is, at least indirectly, exposed to light radiation. There is also provided at least one solar radiation collecting and/or reflecting device (16) arranged to direct solar radiation to be impinged on the second surface of the optical structure.
Patent AU-3916197-A (AU)
Title: Microemulsion all purpose liquid cleaning compositions
Inventor: MONDIN MYRIAM
IPC: C11D3/16
Filed: 1997-08-15
Abstract: An improvement is described in all purpose liquid cleaning composition and microemulsion composition which are especially effective in the removal of oily and greasy soil and contains a quick drying agent, an anionic detergent, optionally, a partially esterified ethoxylated polyhydric type alcohol, a cosurfactant, a hydrocarbon ingredient, and water.
Patent AU-4212293-A (AU)
Title: Track-bound vehicle unit consisting of at least two vehicles, with steered single set bogies
Inventor: ROSE ROLF-DIETER
IPC: B61F3/12
Filed: 1993-07-23
Abstract: In order to provide a coupling for the single-wheelset running gear unit (3, 4) for a vehicle system consisting of at least two track-guided vehicles with single-wheelset running gear units (3, 4), which coupling ensures the most accurate possible alignment of the single-wheelset running gear unit (3, 4) in the direction of the axis of the track under all travelling conditions, a self-steering device (self-steering elasticity e) is connected to an essentially rigid control device, which self-steering device permits self steering of the single-wheelset running gear unit (3, 4) in combination with the control. <IMAGE>
Patent AU-4231796-A (AU)
Title: Novel benzoxazoles
Inventor: CAVALLA DAVID J
IPC: C07D413/12
Filed: 1995-10-11
Abstract: Novel compounds which are effective PDE IV inhibitors are disclosed. The compounds possess improved PDE IV inhibition as compared to theophylline or rolipram, with improved selectivity with regards to, e.g., PDE III inhibition.
Patent AU-4349785-A (AU)
Title: Milling apparatus and method
Inventor: ANDERSEN MICHAEL
IPC: B02B3/02
Filed: 1985-06-12
Abstract: A method for fractionating milling of cereals between two milling disks (4, 5) having annular working surfaces (10) facing each other and composed of serrated segments (11), such that the desired fraction, for instance bakery flour, can be recovered by sifting even after a single passage of the milling material between the milling disks. The invention is characterized in that the serrate pattern of said segments comprises a plurality of straight, parallel ridges acting as cutting teeth alternating with parallel grooves and being so designed that the cutting teeth (12) of each segment have a constant height and width and make such an angle with respect to the line of symmety (Rx) of the segment that the cutting teeth of each milling disk will intersect the lines of symmetry (Rx) of each segment of the other milling disk at an angle of + alpha 1 for one milling disk and + alpha 2 for the other milling disk, such that the first cutting tooth of each segment (11) of one milling disk will intersect the cutting teeth of the ther milling disk at angles of intersection K which vary according to the relationship K=( alpha 1+ alpha 2)+x<0> where  alpha 1,  alpha 2 is said angle between one cutting tooth of each segment in relation to said line of symmetry Rx, and x is the sectoral arc angle of the segment.
Patent AU-4460797-A (AU)
Title: A plant for obtaining sheets with optical effects
Inventor: CASANOVAS JUAN GRIFOLL
IPC: G01R31/26
Filed: 1997-10-13
Abstract: Plant for obtaining sheets with optical effects, said sheets (2) receiving the impression of various patterns and/or illustrations (a, b, c, d and e) and receiving a layer of transparent resin (1); the engraving of the resin, by contact and polymerisation, produces the optical effects. In the plant, the application of the resin (1) to the sheet (2) is effected by rotogravure, rotary serigraphy, flexography, offset or other means, directly to the engraving cylinder (4, 4', 4'' or 4''') or on the sheet (2); ultra violet rays (18) are used as polymerising element, optatively with filter (19) for infrared rays, or an electron generator; the engraving and polymerization of the resin (1) are done at the same time and with the use of an engraver cylinder (4, 4', 4'', or 4''') without any seam. The printing means, the engraving means and the polymerization means form a compact assembly (20) arranged in line on a rotary machine (21). <IMAGE>   <IMAGE>
Patent AU-4540100-A (AU)
Title: Peptide from antigen muc-1 for triggering an immune response to tumor cells
Inventor: KANZ LOTHAR
IPC: C07K14/47
Filed: 2000-03-28
Abstract: Peptide (I) derived from the MUC-1 gene and able to induce an HLA (human leukocyte antigen)-A2-restricted immune reaction against tumor cells, is new. (I) has a 10 amino acid sequence (S1) fully defined in the specification, a sequence derived from the MUC-1 signal peptide, especially a 9 amino acid sequence (S2) fully defined in the specification, and/or modified forms of both. (I) has the formula (S1) and/or (S2). Ser-Thr-Thr-Ala-Pro-Pro-Val-His-Asn-Val (S1) Leu-Leu-Leu-Leu-Thr-Val-Leu-Thr-Leu (S2) Independent claims are also included for the following: (1) a nucleic acid (II) comprising a sequence that encodes (I); and (2) a pharmaceutical composition containing (I) and/or (II) in an amount sufficient to induce an MHC (major histocompatibility complex)-1 restricted immune response. ACTIVITY : Antitumor. MECHANISM OF ACTION : Induction of cytotoxic T cells that are antigen-specific and have HLA-A2-restricted activity against MUC-1-expressing tumor cells. Dendritic cells were incubated with (I) in presence of autologous peripheral blood mononuclear cells to induce cytotoxic T cells. These were then tested for lytic ability against tumor cells and were able to lyze those that expressed both HLA-A2 and MUC-1 (e.g. MCF-7 breast cancer cells) but were not active against cells that lacked expression of either HLA-A2 or MUC-1.
Patent AU-4557400-A (AU)
Title: A method and apparatus for determining the resistivity of a formation through which a cased well passes
Inventor: GOUNOT MARIE-THERESE
IPC: G01R27/20
Filed: 2000-04-21
Abstract: The invention relates to a method of surveying a geological formation through which a cased borehole passes, said method being characterized by the fact that:in a first step, current is injected into the casing (11) at a first point (In1) spaced apart longitudinally from said formation so as to cause current to leak into said formation, and electrodes (a, b, c) defining two consecutive sections of casing situated at the level of said formation ,ire used to measure the respective potential drops along said sections;in a second step, current is injected into the casing at a second point (In2) spaced apart longitudinally from the formation and situated on the opposite side thereof from said first point, so as to cause current to leak into the formation, and said electrodes are used to measure the potential drops along said sections;the corresponding measurements of the two steps are combined to obtain the values corresponding to a circuit formed by the casing between the two injection points is and essentially exempt from leakage into the formation; andthe current leakage that is indicative of the resistivity of the formation is determined on the basis of the measurements taken in the first step and in the second step, and of the values resulting from said combination.
Patent AU-4627999-A (AU)
Title: Improved mechanism for rotating case
Inventor: DEMELLIER STEPHANE
IPC: A45D40/00
Filed: 1999-07-12
Abstract: Turning case mechanism particularly for cosmetic products, composed of a pivoting body mounted in rotation on a main piece, formed by a traveler, base and hinge elements connecting the base to the traveler, between a lower articulation point with the base and an upper articulation point with the traveler; said traveler intended to be mobile between an open or upper position and a closed or lower position, characterized in that when the traveler is in the lower position, the hinge elements are arranged at least in part below the horizontal plane that contains the lower articulation point.
Patent AU-4728999-A (AU)
Title: Hydrothermal process for making barium titanate powders
Inventor: KERCHNER JEFFREY ALLEN
IPC: C04B35/468
Filed: 1999-06-30
Abstract: A hydrothermal process for making barium titanate powders. The process utilizes a thawed hydrated titanium oxide gel as a titanium source for the hydrothermal reaction. The process includes mixing the thawed hydrated titanium oxide gel and a barium source in a reaction chamber to form a hydrothermal reaction mixture. The temperature of the hydrothermal reaction mixture in the reaction chamber is increased to a reaction temperature to form a barium titanate particle suspension. The particle suspension is then cooled to room temperature. The resulting barium titanate particles, preferably, have a submicron particle size.