baber/WOPTO huggingface dataset:
Patent AU-2682002-A (AU)
Title: Pyrotechnical aerosol-forming fire-extinguishing composite and a method of its production
Inventor: RUSIN DMITRIY LEONIDOVICH
IPC: A62D1/06
Filed: 2001-12-14
Abstract: Fire-fighting equipment utilizes a fire-extinguishing aerosol that is formed during burning of pyrotechnical composite. A pyrotechnical, aerosol-forming fire-extinguishing composite is formed with good deformation strength characteristics, low fire-extinguishing concentration and regulated burning velocity. The pyrotechnical aerosol-forming fire-extinguishing composite contains an oxidizer, a production process additive and burning binder formed by thermoplastic formaldehyde and phenol polycondensate, plasticized by dicarboxylic acid ester and reinforced by polytetrafluoroethylene. The composite is produced by mixing of formaldehyde and phenol polycondensate suspension in an organic solvent and polytetrafluoroethylene dispersion in dicarboxylic acid ester, mixing the resulting composition with an oxidizer and a production process additive with subsequent thermomechanical effect. The composite can be used for fire-extinguishing in different structures and devices without harmful effect on human body, living organisms and nature.
Patent AU-2960395-A (AU)
Title: Autofocus system for scanning microscopy
Inventor: PRICE JEFFREY H
IPC: G02B21/24
Filed: 1995-06-30
Abstract: An apparatus for generating a volume image, for incorporation in an autofocus system for scanning microscopy is provided, including a plurality of imaging devices (436,481) which are coupled to an image forming apparatus (437, 440, 481) and used to form a plurality of electronic image representations. The storage (443) and processing (442)of successive pluralities of electronic image representations, wherein the plurality of electronic image representations represent images at respective image planes of the plurality of image planes, allows one to acquire a volume image. <IMAGE>
Patent AU-3030900-A (AU)
Title: Semi-immersible heavy-lift cargoboat
Inventor: ANDERSEN PETER
IPC: B63B35/00
Filed: 1999-12-10
Abstract: The invention relates to a semi-immersible heavy-lift cargoboat with floodable and freeable bottom and side tanks for loading and unloading cargo according to the float-on/float-off and/or roll-on/roll-off method. Said cargoboat also comprises a diesel-electric driving arrangement. Said heavy-lift cargoboat is provided with diesel engines being the main engines. Said diesel engines drive at least one azimuth rudder propeller. A lateral thrust installation is provided in the forebody in order to improve manoeuvrability. The trimmed attitude can be trimmed in relation to the cargo by placing water ballasting in the upper and lower tanks.
Patent AU-3064192-A (AU)
Title: Method and composition for treating tumors having high tyrosinase activity
IPC: A61K47/48
Filed: 1992-11-04
Abstract: Tumor cells which have  beta -glucuronidase and tyrosinase activity are selectively treated by administration of a conjugate of a cytotoxic compound which is a substrate for tyrosinase and glucuronic acid or a pharmaceutically acceptable salt or ester thereof particularly the methyl-triacetylated form of glucuronic acid. Among the cytotoxic phenolic compounds which are substrates for tyrosinase which can be used are 4-hydroxyanisole, butylated hydroxyanisole, L-3,4-dihydroxy-phenylalanine, dopamine (3,4-dihydroxyphenethylamine), terbutylcatechol, hydroquinone, resorcinol, 6-hydroxydopa (3,4,6-trihydeoxyphenylalanine) and methyl gallate. The efficacy of the treatment is enhanced by also administering a compound that inhibits the action of glutathione reductase.
Patent AU-3185497-A (AU)
Title: Electrofusion fitting
Inventor: DICKINSON ALAN JOHN
IPC: F16L47/03
Filed: 1997-06-25
Abstract: An electrofusion fitting (2) for a plastics pipe (12), which comprises a hollow, tubular enclosure comprising a body to which an end of the plastics pipe can be connected, the body comprising at least one circumferential inner wall (18) and at least one circumferential outer wall (20) concentric therewith, the inner and outer walls forming an annular space for receiving the end of the plastics pipe (12), and comprising thermoplastic material at least in their regions adjacent the annular space, at least one electrical heating element (26, 28) for heating the thermoplastic material of the inner and outer walls being located adjacent to, or embedded in, each of said at least one inner wall and said at least one outer wall in their regions adjacent the annular space.
Patent AU-3326993-A (AU)
Title: Apparatus and method for formatting variable length data packets for a transmission network
Inventor: CHENG ERIC M
IPC: H04B10/524
Filed: 1992-12-18
Abstract: A transmit control store is provided for assembling recurrent data packets of information for transmission over an optical fiber communications network from a host digital terminal to a variable number of optical network units, wherein each optical network unit serves a variable number of individual subscriber stations, and wherein each frame contains a programmed number of optical network unit packets wherein each packet has a byte length related to the number of subscriber stations served and bandwidth required thereby. The transmit control store includes a user data buffer storage memory for storing user data bytes, a control memory for storing a control pattern for controlling the format of the packet, an overhead memory for storing packet overhead data at predetermined storage locations therein, a control byte counter for generating and simultaneously applying address values to the control memory and to the overhead memory, and decoding logic for decoding control bytes put out by the control memory to control selective data output of the user data buffer storage memory and the overhead memory. Each byte in the overhead memory has a storage which numerically corresponds to a value of its corresponding counter control byte which is used by the control memory to output the overhead memory byte from the overhead memory.
Patent AU-3442684-A (AU)
Title: Dishwashing detergent containing layered clay
IPC: C11D3/12
Filed: 1984-10-17
Abstract: The use of a layered clay in a non-enzymatic dishwashing composition with a reduced pH of 9-11 provides for a significant reduction of spot and film formation on the cleaned articles.
Patent AU-3523799-A (AU)
Title: Randomization-encryption system
Inventor: HERRERO ANGEL JOSE FERRE
IPC: H04L9/06
Filed: 1999-04-30
Abstract: Data sequence randomization encryption system such that having supplied data sequence (X) and randomization-encryption key (Kp) generates random data sequence (Yp), so that laypersons in encryption are able to measure objectively the diffusion and confusion of the generated sequence (Yp) with the particular randomization-encryption key (Kp) which has been used.  Data sequence (X) is divided into blocks (XI), each block (XI) gets into group with transformer block (WTI), generated by transformer block generator (1002) by making use of control initial block (R) and previous output block (YI), resulting in grouped block (VI), result of the group, which is encrypted by means of the device in patent US No. 5,214,703 (204), generating output block (YI) which is supplied to transformer block generator (1002), the succession of output blocks (YI) results in output randomized-encrypted sequence (Yp).  <IMAGE>
Patent AU-3751095-A (AU)
Title: Method of preparing an exfoliated vermiculite for the manufacture of a finished product
Inventor: SYMONS MICHAEL WINDSOR
IPC: C08H8/00
Filed: 1995-10-31
Abstract: A method of preparing particles of a lignocellulosic material for the manufacture of a finished product, such as a particle board, includes the steps of chemically modifying the lignocellulosic material by impregnating the lignocellulosic material with a suitable anhydride in a non-aqueous solvent; applying to the particles of lignocellulosic material an adhesion promoter to promote the adherence of a thermoplastic resin to the surfaces of the particles of lignocellulosic material; and applying to the particles a thermoplastic resin in dry powder form, so that after the application of the adhesion promoter, the thermoplastic resin adheres to the surfaces of the particles of lignocellulosic material, the thermoplastic resin having been surfaced modified by irradiation or by fluorination; and removing any solvent present.
Patent AU-3819397-A (AU)
Title: Method and apparatus for producing organic acids
Inventor: HOLTZAPPLE MARK
IPC: C12P7/40
Filed: 1997-07-30
Abstract: A continuous process and apparatus for preparing organic acids and their salts from biomass. Biomass flows from a region of fresh biomass and high acid and acid salt concentration to a region of digested biomass and low acid and acid salt concentration in a fermentation apparatus under anaerobic conditions. Organic acids and acid salts produced by the process of the present invention are volatile fatty acids such as acetic, butyric and propionic acids and their salts such as calcium acetate, calcium propionate, and calcium butyrate. The apparatus of the present invention contains at least two fermentation reactors in series to increase the biomass residence time in the reactors. The fermentation reactors of the present invention are imbedded in the ground with earthen berms as support for sides having three layers. The core of the reactors are covered with a flexible covering to maintain an anaerobic environment.
Patent AU-3927893-A (AU)
Title: High density ink jet printhead with double-U channel actuator
Inventor: PIES JOHN R
IPC: B41J2/155
Filed: 1993-03-22
Abstract: An ink jet printhead includes of a lower body part having a base section and a plurality of generally parallel spaced projections extending upwardly therefrom and an upper body part having a top section and a corresponding plurality of generally parallel spaced projections extending downwardly therefrom. The top sides of the lower body projections are conductively mounted to the bottom sides of the upper body projections to form sidewalls which define a plurality of ink-carrying channels. Strips of a conductive adhesive mount the lower and upper body projections together and a controller is electrically connected to the strips to selectively impart either a positive, zero, or negative voltage to each strip. The lower body part is formed using a piezoelectric material poled in a first direction generally perpendicular to the channels and the upper body part is formed using a piezoelectric material also poled in the first direction. By applying a positive voltage to a first strip of conductive adhesive and a negative voltage to an adjacent strip of conductive adhesive, first and second electric fields oppositely orientated to each other and normal to the direction of poling are produced in the lower and upper body projections which form first and second sidewalls for the channel, thereby causing the first and second sidewalls to deform in first and second channel expanding directions, respectively.
Patent AU-3977795-A (AU)
Title: Fuel cell with ceramic-coated bipolar plates and its production
Inventor: JANSING THOMAS
IPC: H01M8/124
Filed: 1995-11-30
Abstract: In a high-temperature fuel cell with a solid electrolyte, the solid electrolyte (44) is mounted between metal flanges (30, 30') whose surface is at least partially coated with stabilised zirconium oxide (51, 52) or a similar gas-tight ceramic material with a crystalline structure that solidly adheres to the flanges. This coating narrows the gap between the flanges at the edge of the fuel cell and enables this narrow gap to be filled with a solder glass green foil (53) or similar soldering material that laterally seals the fuel cell in a gas-tight manner when the fuel cell is assembled. The flanges are also insulated from each other. The gas flow channels (31, 31') provided in the flanges for aggressive reaction gasses may also be coated with a thin layer (41, 41') of the same material that protects them against the reaction gasses.
Patent AU-4156700-A (AU)
Title: A separation device
Inventor: STROUCKEN KLAUS
IPC: B04B7/02
Filed: 2000-03-21
Abstract: In a separation device for separating particles from a liquid, which is present in a container, a centrifugal rotor is rotatable around a vertical rotational axis. The centrifugal rotor has a tubular inlet member, which extends down into liquid to be treated and which upon rotation of the centrifugal rotor forms a pumping member adapted to pump liquid upwardly and into the centrifugal rotor. The rotatable inlet member is surrounded by a non-rotatable wall, a sealing device being adapted to seal between the rotatable inlet member and the non-rotatable wall. Thereby is avoided that liquid is pumped upwardly on the outside of the inlet member. Furthermore, a smallest possible part of the outside of the inlet member can be in contact with liquid, independent of the level of the liquid surface in the container.
Patent AU-4651099-A (AU)
Title: Novel x-ray intercepting metal complexes of chlorin derivatives
Inventor: AIZAWA KATSUO
IPC: C07D487/22
Filed: 1999-07-12
Abstract: Novel X-ray intercepting gold complexes of mono-L-aspartyl (or mono-L-glutamyl)chlorin c6, and salts thereof, which can cause lesions of tumors, solid cancers or arteriosclerosis to be sharply imaged by radiography and enable the therapy of the lesions by X-ray irradiation. Similar platinum complexes can be also prepared in similar manners.
Patent AU-4793999-A (AU)
Title: Computerized method and system for implementing distributed applications
Inventor: BISCHOF JORG
IPC: G06F9/46
Filed: 1999-07-29
Abstract: A computerized method and a system for implementing in a network distributed applications, comprising instructions for a computer process which are executable on different locations in the network, is proposed. The instructions include an assert-command and/or a release-command.
Patent AU-4844700-A (AU)
Title: Apparatus and methods for closing septal defects and occluding blood flow
Inventor: BERG TODD ALLEN
IPC: A61B17/00
Filed: 2000-05-12
Abstract: Plugs and methods for plugging septal defects and blood vessels are provided. Plugs are delivered via catheter to a septal defect or a location where it is desired to occlude blood flow in a blood vessel. The plugs are positioned and expanded at the treatment site. The expansion of the plugs can be accomplished passively by using a heat-treated elastic frame or actively by using a balloon to deform a plastically-de frame. Plugging structures mounted to the frame span the defect or lumen and prevent blood flow. The plugs described herein have small profiles, and are more reliable than preceding intraluminal transcatheter methods.
Patent AU-4858401-A (AU)
Title: Apparatus and method for directional drilling of holes
Inventor: EDSCER WILLIAM GEORGE
IPC: E21B7/08
Filed: 2001-04-17
Abstract: An apparatus for the directional drilling of a bore hole through a solid substrate includes a main bore head (2) mounted for rotation on a flexible main drive shaft (10) The apparatus includes elongate tensioning means (30) extending axially along the flexible drive shaft (10) substantially from the main bore head end of the drive shaft (10) towards a driven end of the drive shaft (10), and tension in the tensioning means (30) tends to urge the flexible drive shaft (10) to bend, thereby altering the drilling direction.
Patent AU-4935599-A (AU)
Title: Apparatus for dispensing a porous carrier
Inventor: WILLEMSEN LOUIS RINZE HENRICUS
IPC: A45D29/00
Filed: 1999-07-05
Abstract: The invention relates to an apparatus for dispensing or releasing a porous carrier wherein the apparatus comprises: a supply chamber for the porous carrier; and ejection means for causing the carrier to move gradually outside the supply chamber. According to another preferred embodiment the ejection means comprise an outlet opening which is arranged in the end wall of the supply chamber and the dimension of which is such that the porous carrier moves through the outlet opening only when the ejecting body is operated. Thus is achieved that the carrier is not accidentally moved outward to an excessive degree. According to a particularly important embodiment the porous carrier is divided into separate elements in lengthwise direction and the elements move through the outlet opening one by one when the ejecting body is operated. This enables use of separate elements in the form of the cotton wool pads typical in this field.
Patent AU-4968890-A (AU)
Title: A method of interconnecting two sheets or plates, especially a method of covering a book
Inventor: NICOLAISEN SOREN KJAER
IPC: B42B7/00
Filed: 1990-01-15
Abstract: PCT No. PCT/DK90/00012 Sec. 371 Date Jul. 18, 1991 Sec. 102(e) Date Jul. 18, 1991 PCT Filed Jan. 15, 1990 PCT Pub. No. WO90/08044 PCT Pub. Date Jul. 26, 1990.A sheet or plate (10) for use for example as a stiffening plate for a book cover comprises an adhesive layer (12) applied to a narrow zone extending along and adjacent to at least one end of the plate or sheet. The adhesive layer (12) is covered by a protective peel-off strip (13) having a free end portion (15). This free end portion is folded along a folding line (16), which defines an acute angle with the longitudinal axis of the protective strip, whereby the free end portion of the protective strip extends beyond said edge of the sheet so as to define an accessible gripping end. The plate or sheet (10) may be arranged and retained in abutting engagement with a second sheet or plate (21), such as a book cover. Now, the protective strip (13) may be removed by pulling the free end portion (15), whereby the sheets or plates may be interconnected.
Patent AU-4984500-A (AU)
Title: Novel prolines as antimicrobial agents
Inventor: LEEMAN AARON H
IPC: C07D405/14
Filed: 2000-05-05
Abstract: Transfer ribonucleic acid (tRNA) synthetase inhibitors, salts, and pharmaceutically acceptable compositions thereof of the general formula:wherein Ar is aryl and heteroaryl; L is -C(O)N(Q)CH2-, or -CR10R11OCR12R13-; Q is hydrido, -(CH2)mCO2H and -(CH2)mCO2CH3, m is 1, 2, 3, and 4; R1, R2, R9, R10, R11, R12 and R13 are hydrido or lower alkyl; wherein Het is a heterocyclic moiety, the inhibitors are suitable for use as antimicrobial agents.
Patent AU-5099696-A (AU)
Title: Medicaments for the selective treatment of tumour tissues
Inventor: KREUTZ WERNER
IPC: A61K31/00
Filed: 1996-03-22
Abstract: PCT No. PCT/DE96/00539 Sec. 371 Date Feb. 17, 1998 Sec. 102(e) Date Feb. 17, 1998 PCT Filed Mar. 22, 1996 PCT Pub. No. WO96/30003 PCT Pub. Date Oct. 3, 1996Medicinal products for the selective control of tumor tissue and a method for control of such tumor tissue by administration of such product to a host. The products comprise: (a) two different compounds having a pH below 7 when the compounds are present in a protonated form, such compounds having the formula set forth below and (b) a pharmaceutically acceptable inert medicinal product carrier. The compounds have the following wherein R1 is hydrogen or a moiety which completes an ester group or an ether group, R2 is independently selected from the group consisting of an amino group, hydroxyl, an ester group, an ether group and a halogen, and n is an integer of 1 to 4.
Patent AU-5226196-A (AU)
Title: Process for the production of petrochemicals
Inventor: TAMHANKAR SATISH S
IPC: C07D307/60
Filed: 1996-05-13
Abstract: Petrochemicals (hydrocarbon derivatives) are produced by the vapour phase partial oxidation reaction of a hydrocarbon with air, if desired, enriched in oxygen, in the presence of a suitable catalyst. The petrochemical product is removed from the product gas stream, and part or all of the remaining gas stream is passed through a bed of hydrophobic adsorbent, which adsorbs mainly the unreacted hydrocarbon from the gas stream without adsorbing water vapour. The adsorbed hydrocarbon is purged from the bed with air, and the air-hydrocarbon mixture is recycled to the partial oxidation reactor. <IMAGE>
Patent AU-5233700-A (AU)
Title: A rotary pump
Inventor: OLVER ANDREW VERNON
IPC: F01C21/08
Filed: 2000-06-02
Abstract: A rotary pump for pumping compressible fluid comprising an eccentrically mounted rotor 20 and a stator 10. The stator 10 comprises a stator inner liner 80 that is free to rotate, driven directly or in response to rotation of the rotor 20 such that the relative velocity between the outer surface of the rotor 20 and the inner surface of the stator 10 is reduced. The vanes 40 are held at each end by sockets 90, 95 in the rotor 20 and stator 10. The vane 40 and socket 90, 95 coupling provides fluid sealing without liquid lubricant. Opposing solid lubricant and hard surfaces are used on contact surfaces between the elements.
Patent AU-5283299-A (AU)
Title: Neurotrophic growth factor
Inventor: GEERTS HUGO ALFONSO
IPC: A61P1/00
Filed: 1999-07-14
Abstract: There is disclosed an isolated nucleic acid molecule encoding a human neurotrophic growth factor designated enovin and having the amino acid sequence illustrated in Figure 1, 21, 23 or 24 or encoding a functional equivalent, derivative or bioprecursor of said growth factor. The growth factor preferably comprises the amino acid sequence from position 27 to 139 of the sequence illustrated in Figure 1, or a functional equivalent, derivative or bioprecursor thereof. The nucleic acid molecule encoding enovin can be used to transform a host cell, tissue or organism by including it in an appropriate vector. The host cell, tissue or organism and the vector also form part of the invention.
Patent AU-5306679-A (AU)
Title: Dithered centre tracking system
Inventor: CANINO LAWRENCE S
IPC: G11B21/10
Filed: 1979-11-21
Abstract: A servo control system for maintaining an information detection device, such as a light beam, centered on a moving information track, such as a spiral recording track on a video disc. The system of the invention includes a dither signal generator (60), a bandpass filter (68) for deriving an inter- mediatesignal indicative of the effect of dither on the detected signal derived from the information track, and switching circuitry for deriving an error signal from the intermediate signal and the polarity of the dithersignal. In one embodiment of the invention, the switching circuitry includes an inverter (72), and a switch (74) for selecting either the intermediate signal or the inverted intermediate signal, in accordance with the polarity of the dither signal. The error signal thus derived is low-pass filtered and has a positive value when thecenter position of the beam moves to one side of the track, and a negative value when the center position ofthe beam moves to the other side. In an alternate embodiment, a pulse generator provides two trains of pulses occurring at the positive and negative peaks of the dither signal, respectively, and the pulse trains are employed to control two sample-to-hold circuits, respectively supplied with the intermediate signal and its inverse.
Patent AU-5396100-A (AU)
Title: Filters consisting of filter paper or paper-type nonwoven material
Inventor: PIESCHEL FRIEDEMANN
IPC: B01J39/22
Filed: 2000-05-20
Abstract: Filters and methods for producing filter paper or paper-like nonwoven materially consisting partially or wholly of fibrous cellulose containing material. The filters provided are characterized by high filtration capacity and are capable of absorbing and binding undesirable foreign and attendant substances in the filter medium. The cellulose containing material of the is at least partially carbamided with urea and phosphorylated with phosphoric acid or ammonium phosphate until a nitrogen content in the form of carbamide groups of 1 to 4% and a phosphorous content of 3 to 8% are reached.
Patent AU-5641086-A (AU)
Title: Amine dealkylation process
Inventor: MILLER WILLIAM HAROLD
IPC: C07F9/38
Filed: 1986-04-21
Abstract: Amino acids can be produced from suitable tertiary and secondary amines by dealkylation using an alkali metal hydroxide.