baber/WOPTO huggingface dataset:
Patent AU-5631499-A (AU)
Title: Novel amidine derivatives, their preparation and application as medicines and pharmaceutical compositions containing same
Inventor: AUVIN SERGE
IPC: C07D473/08
Filed: 1999-09-22
Abstract: Amidines (I) are new. <??>Amidines (I) of formula (I') and their salts are new. <??>A = phenyl, benzhydryl or a group of formula A1 - A9; <??>R1-R3 = halo, OH, SR6, 1-6C alkyl, 2-6C alkenyl, 1-6C alkoxy or NR6R7; <??>R4 = H or 1-6C alkyl; <??>R5 = OH, SR6, 1-6C alkyl or 1-6C alkoxy, but may not be SR6 nor alkoxy in A4; <??>R6 = H, 1-6C alkyl or 1-6C alkoxy; <??>R7 and R8 = H, OH, 1-6C alkyl or -CO-R9 but may not be alkyl nor COR9 in A5; <??>R9 = H, OH, 1-6C alkyl or 1-6C alkoxy, but may not be H, OH nor alkoxy in A1; <??>R10 and R11 = H or OH; <??>B' = 1-6C alkyl, 5-6 membered carbocyclic or heterocyclic aryl (heterocycle having 1-4 O, N, or S atoms, aryl optionally substituted by 1-6C alkyl, 1-6C alkoxy or 2-6C alkenyl) or NR13R14; <??>R13 and R14 = H or 1-6C alkyl; or <??>NR13R14 = 5 or 6 membered non-aromatic heterocycle comprising CH2, NH, O or S; <??>X = -(CH2)m-, -O-(CH2)m-, -S-(CH2)m-, -NR15-(CH2)m-, -CO-NR15-, -O-(CH2)m-CO-, -S-(CH2)m-CO-, -NR15-(CH2)m-CO- or -(CH2)m-C(OH)(CH3)-CO-; <??>Y' = -(CH2)n- or -(CH2)r-Q-(CH2)s-; <??>Q = piperazine, homopiperazine, 2-methyl piperazine, 2,5-dimethyl piperazine, piperidine, 1,2,3,6-tetrahydropiperidine, pyrrolidine, azetidine or a saturated 3-7C chain; <??>T = -(CH2)p-O-(CH2)q-, -(CH2)p-S-(CH2)q-, -(CH2)p-NR16-(CH2)q-, -(CH2)p-CO-NR16-(CH2)q-, or -CO-(CH2)p-NR16-(CH2)q-; <??>R12, R13, R14, R15, and R16 = H or 1-6C alkyl; <??>m, n, p, q, r, and s = 0-6;and <??>provided that when A = A6, then Y' is piperidine, and when A = A4, then Y' is -(CH2)r-Q-(CH2)s in which Q is a saturated 3-7 membered ring.
Patent AU-5656699-A (AU)
Title: System to make illustrations
Inventor: HEIDE EDWIN ROBERTO VAN DER
IPC: B43L1/08
Filed: 1999-09-14
Abstract: A system to make illustrations has at least one writable sheet of material with a first side and a second side, and at least an ink-producing writing device to write on the sheet of material. The sheet is secured in a thread-shaped frame. Provision is made for attachment devices in order to attach the frame to a vertical surface, such as one or more suckers, which are connected to the sheet of material and the frame. Further, provision is made for a writing material holder and erasers in order to erase an illustration made.
Patent AU-5778786-A (AU)
Title: Vectors for the expression and secretion of hirudin by transformed yeasts
Inventor: LOISON GERARD
IPC: C12P/
Filed: 1986-05-02
Abstract: Functional block of DNA enabling to prepare hirudine from yeast, characterized in that it comprises at least: - the gene of hirudine or one of its variants (gene H); - A DNA sequence (Str) comprising the signals providing for the transcription of the gene H by the yeast.
Patent AU-5840294-A (AU)
Title: Aspect ratio measurement
Inventor: WEBB TERENCE WILFRED
IPC: G01N15/12
Filed: 1994-01-17
Abstract: PCT No. PCT/GB94/00090 Sec. 371 Date Sep. 16, 1994 Sec. 102(e) Date Sep. 16, 1994 PCT Filed Jan. 17, 1994 PCT Pub. No. WO94/16308 PCT Pub. Date Jul. 21, 1994Method and apparatus for obtaining the average aspect ratio of non-spherical particles in suspension. The particles are caused to orient generally in one direction and the conductivity of the particles are measured in such direction while simultaneously measuring the conductivity of the particles in a traverse direction. The difference between the two conductivity measurements is indicative of the average aspect ratio of the particles in suspension.
Patent AU-5939986-A (AU)
Title: Method of well testing
Inventor: BURRIS WESLEY JAY
IPC: E21B34/10
Filed: 1986-06-30
Abstract: A two-position annulus pressure responsive valve is used for well testing or treatment by running it into a wellbore with the valve in a first valve position (eg. open), increasing the wellbore pressure without cycling the valve to its second valve position, decreasing the pressure and cycling the valve to its second valve position (eg. closed) in response to said reduction in pressure. In the method, the string may be automatically filled, a packer may be pressure tested without cycling the valve, and fluids may be spotted into the testing string, displacing wellbore fluids from the bottom of the testing string, prior to running the test.
Patent AU-5982698-A (AU)
Title: An operating system for electrically operated devices such as doors, windows andthe like, and drive unit for the use in such a system
Inventor: BINDER ERIK AMBROSIUS
IPC: H02P23/00
Filed: 1998-02-18
Abstract: An operating system for electrically operated devices such as doors, windows, screening devices and the like, comprises a number of program controlled drive units (101-104) each with a drive unit casing containing a motion transfer member (106) designed for connection with the operated device (105) and in engagement with a reversible drive motor (1) with an associated motor control circuit, and means for synchronization of the drive units such that they can jointly operate the device (105). The drive units (101-104) are designed as self-contained, autonomous units in connection with a mutual communication line (112) and the motor control circuit in each drive unit comprises a microprocessor (6) with an associated memory (7) for storage of identification information. The microprocessor (6) is programmed for transmission of said identification information to the mutual communication line (112) together with synchronizing data representing the current position of the motion transfer member (106) of the drive unit in question, and for receiving the synchronizing data and identification information about the other drive units from the mutual communication line (112).
Patent AU-6192490-A (AU)
Title: Delay-based congestion avoidance in computer networks
IPC: H04L12/56
Filed: 1990-08-29
Abstract: A packet data communication system employs a congestion avoidance method in which each node measures the round-trip delay occurring when it sends data to a destination and receives an acknowledgement. This delay is measured for different load levels, and a comparison of these delays is used to determine whether to increase or decrease the load level. The load level can be adjusted by adjusting the window size (number pf packets sent in to the network) or by adjusting the packet rate (packets per unit time). The objective is operation at the knee in the throughput vs. traffic curve, so that the data throughput is high and the round trip delay is low. Control is accomplished at each node individually, without intervention by the router or server, so system overhead is not increased.
Patent AU-6310998-A (AU)
Title: A Polyester resin composition, a cured resin, and a paint
Inventor: MURATA SHIGERU
IPC: C08L67/00
Filed: 1998-03-13
Abstract: The present invention provides a resin composition containing a polyester resin possessing, within its molecular structure, a structural unit represented by the following formula (I), and an amino resin: <CHEM> Äwherein, R<1> and R<2> are the same or different and each represents a hydrogen atom or lower alkyl, with the proviso that R<1> and R<2> do not simultaneously represent hydrogen atomsÜ. In addition, the present invention provides a cured resin obtained by means of hardening said resin composition, and a paint containing said resin composition. The aforementioned resin composition provides a cured material that exhibits excellent resistance to hydrolysis, resistance to alkali, and resistance to cissing, and thus is suitable for a paint and the like.
Patent AU-6461894-A (AU)
Title: Electrode covering for electrochemical cells
Inventor: NESSELBECK NEIL N
IPC: H01M4/13
Filed: 1994-06-08
Abstract: In an electrochemical cell, especially an alkali metal-halogen or oxyhalide cell, wherein an anode, preferably lithium, has a surface in operative contact with an electrolyte or cathode/electrolyte including a solvent if necessary, an electrode covering, preferably applied on the anode surface comprises a film of ion impermeable substrate material which is perforated to provide for ion flow therethrough and is coated with organic electron donor material. The thin film substrate material preferably comprises a perforated synthetic polyester film material, and the film may be prepared by contacting the substrate material with a solution of the organic material and solvent followed by drying. The resulting coated thin film is flexible and is applied to the operative surface of the electrode thereby covering the same, preferably adhered to the surface by pressing. The flexible film can be applied equally well to electrode surfaces which are either smooth and flat or irregular.
Patent AU-6464998-A (AU)
Title: Synthesis of 2-alkoxyestradiols
Inventor: SACHDEVA YESH
IPC: C07J1/00
Filed: 1998-03-13
Abstract: Disclosed is a method of preparing a compound represented by the following structural formula: The method comprises reacting bromine (Br2) and an aliphatic organic acid with a compound represented by the following structural formula: R1 and R2 are each independently a hydroxyl protecting group.
Patent AU-6558686-A (AU)
Title: Data transmission system using a ternary line code
Inventor: FISHER DAVID ANTHONY
IPC: G11B20/14
Filed: 1986-11-24
Abstract: The system uses a 3B2T line code, i.e. one in which sets of three or triplets of binary digits are converted into pairs or duplets of ternary elements. All nine of the possible ternary duplets are used, in such a way that the same ternary duplet does not occur twice consecutively. This is done in one version by using the ninth duplet 00 as a repeat indicator, and in the other version by a conversion process in which each conversion operation takes into account the result of the preceding operation.
Patent AU-6586496-A (AU)
Title: Medical bag
Inventor: NICOLA THOMAS
IPC: B29C65/02
Filed: 1996-09-26
Abstract: A heat-sterilisable medicinal pouch (10) is claimed, which comprises a tubular connector (18) and at least one chamber (12) whose inner surface is made of a matrix-phase polymer system. Pref. the matrix polymer of the matrix polymer system is a polyethylene homopolymer, a polypropylene homopolymer or a random polypropylene copolymer. The phase polymer is a styrene-ethylene/butylene-styrene triblock polymer (SEBS), a SEBS with a styrene-ethylene/butylene-styrene diblock component (SEB), a styrene-ethylene/propylene-styrene triblock copolymer (SEPS), a styrene-butadiene-styrene-triblock polymer (SBS) and/or a styrene-isoprene-styrene triblock polymer (SIS) and/or an ethylene-alpha-olefin copolymer. The phase polymer makes up 1-40 (pref. 10-20) wt.% of the matrix phase polymer system. The walls of the pouch are pref. multilayered and co-extruded.
Patent AU-6698696-A (AU)
Title: Heat accumulator for a vehicle
Inventor: STRAHLE ROLAND
IPC: B60H1/00
Filed: 1996-07-24
Abstract: PCT No. PCT/DE96/01356 Sec. 371 Date Mar. 18, 1997 Sec. 102(e) Date Mar. 18, 1997 PCT Filed Jul. 24, 1996 PCT Pub. No. WO97/06972 PCT Pub. Date Feb. 27, 1997An accumulator (20) operating according to the layered storage principle is used in connection with the cooling loop of a vehicle, and includes charge alternation devices (34, 38) adapted to upper and lower storage regions (26, 28). The inflow and outflow velocity of the coolant should be between 0.1 and 0.5 m/s, and charging or discharging of the accumulator (20) should occur within 10 to 100 seconds. Inflow and outflow lines (32, 36) run within an insulation space (40) in the fashion of a thermosiphon.
Patent AU-6916781-A (AU)
Title: Silica from single phase controlled hydrolysis
Inventor: MCDANIEL M P
IPC: C01B33/16
Filed: 1981-04-07
Abstract: A method comprising combining a silicate ester and water under hydrolysis conditions in the presence of a sufficient amount of solvent that the reaction mixture remains as a single phase, adding sufficient acid neutralizing agent to form a gel and separating solvent and water from the resulting silica. In a preferred embodiment, the ester and water are added to a very small amount of solvent, the addition of water being sufficiently slow that it is added at about the rate it is used up in the hydrolysis reaction. The resulting silica does not require the washing step to remove alkali metal ions since it is not made from sodium silicate, and it has large pore structure because it can be made in a relatively concentrated solution because of the use of only a minimum amount of solvent and also because the hydrolysis is carried out under conditions wherein only a single phase is produced. The resulting silica is suitable for chromatographic columns and fillers in rubber and plastics but is of primary utility as a base for a chromium oxide catalyst because of its simplicity in production and inherent large pore volume.
Patent AU-7028791-A (AU)
Title: Non-instrumented cholesterol assay
IPC: G01N33/52
Filed: 1991-02-05
Abstract: An assay for determining the cholesterol level in a sample involving a bibulous strip comprising a transfer region for transporting a transport medium from a transport medium source, a sample receiving region in fluid communication with said transfer region, and a measurement region in fluid communication with said sample receiving region, and a detectable signal reagent system comprising unbound conversion reagent and bound reagent wherein said conversion reagent reacts with cholesterol to form an intermediate product and wherein said bound reagent reacts with said intermediate product to produce a detectable border, in which the conversion reagent is placed in the transfer region of the strip or in a region of the strip between the sample receiving and measurement regions and the signal reagent is non-diffusively bound to the strip in the measurement region, and which upon contact with the sample and the transport medium results in the production of a detectable border in the measurement region which is related to the level of cholesterol in the sample.
Patent AU-7092296-A (AU)
Title: Pharmaceutical compositions containing hydroximic acid derivatives
Inventor: LITERATI-NAGY PETER
IPC: A61K31/4545
Filed: 1996-09-26
Abstract: The invention refers to a pharmaceutical composition suitable for the protection of the mitochondrial genom and/or mitochondrium from damages or for the treatment of diseases connected with such damages, said composition comprising 0.1 to 95% by mass of a hydroximic acid derivative of the formula <CHEM> or a pharmaceutically acceptable acid addition salt thereof as the active ingredient in admixture with one or more conventional carrier(s).
Patent AU-7158496-A (AU)
Title: Independent flow rate and droplet size control system and method for sprayer
Inventor: HENDERSON GRAEME W
IPC: B05B12/12
Filed: 1996-09-12
Abstract: A flow rate and droplet size control system for a spray system including a spray liquid source, a pump, a spray liquid line and a nozzle assembly. The control system includes a setpoint conversion subroutine for independently controlling the flow rate and volume median droplet size setpoints. The control system also includes performance envelopes for various nozzle tips. An independent flow rate and droplet size control method is provided for use with the control system. A position-responsive control system receives information pertaining to the boundaries of spray zones and spray conditions, such as application rates and volume median droplet diameters associated with the spray zones. The position-responsive control system monitors the position of a spray vehicle, which can comprise a ground vehicle or an aircraft. The position-based control system changes the spray system operating conditions in response to the sprayer vehicle position. A position-based method of controlling the spray system utilizes the position-based control system.
Patent AU-7529298-A (AU)
Title: Screwdriver adapter
Inventor: GASSER DANIEL
IPC: B25B23/14
Filed: 1998-04-28
Abstract: A screwdriver adapter (1) is provided with a receiving part (3) having an interior space (5). At the open end of the pot-shaped receiving part (3) there is inserted a nut-shaped element (2) in torsionally rigid and axially secured relationship. Adjoining the tool driving means (6) there is disposed a channel (8), which passes axially through the nut-shaped element (2) and extends as far as the interior space (5) of the receiving part (3). Drive portions broken off by overtorquing a screw in the tool driving means (6) can travel via the channel (8) into the interior space (5) of the receiving part (3), where they can be collected until an emptying process.
Patent AU-7665087-A (AU)
Title: Pharmaceutical preparations containing cationic tensides
Inventor: PARADIES HENRICH HASKO
IPC: C09K23/32
Filed: 1987-08-06
Abstract: The synthesis of quaternary five membered N-n-alkyl-heterocycles, especially of 4-hydroxy-N(1)-n-alkyl-imidazolium, 2,5-substituted N(3)-n-alkyl-thiazolium and substituted N(2) pyrazolium salts are described. The N-surfactants obtained have a very small critical micelle concentration (CMC) of 10-5-10-7 Mol/Liter, and are capable of forming micelles of different sizes and forms depending on the nature of the anions. The N-detergents can be used as pharmaceuticals.
Patent AU-7983287-A (AU)
Title: A microbicidal preservative composition
Inventor: ITO YOSUKE
IPC: A01N47/12
Filed: 1987-10-16
Abstract: A composition comprising 2-(thiocyanomethylthio)benzothiazole and 3-iodo-2-propinyl-N-butylcarbamate. The composition can be useful as a microbicidal preservative to prevent deterioration of raw materials such as dyes, pastes, lumber, leather, textiles and pulp caused by microorganisms.
Patent AU-8087291-A (AU)
Title: Zinc-containing magnesium oxychloride cements providing fire resistance and an extended pot-life
Inventor: POLICASTRO PETER P
IPC: C09K21/02
Filed: 1991-05-17
Abstract: A fire barrier composition in the form of a zinc-containing magnesium oxychloride cement is described. The composition exhibits a prolonged pot-life as well as reduced thermal popping when applied to a substrate as a coating. The fire barrier composition can be used for rendering a flammable substrate fire resistant and for encapsulating lead paint.
Patent AU-8103694-A (AU)
Title: Joining arrangement
Inventor: KRINGS JOSEF
IPC: E02D17/08
Filed: 1994-10-28
Abstract: PCT No. PCT/DE94/01284 Sec. 371 Date Jun. 4, 1996 Sec. 102(e) Date Jun. 4, 1996 PCT Filed Oct. 28, 1994 PCT Pub. No. WO95/16081 PCT Pub. Date Jun. 15, 1995Joining arrangements (7) capable of swivelling around an axis bolt (6) are limited in their swivelling by one of the springs of a pair of springs (12, 13) welded together into a unit to make it possible to individually or alternately drive or pull opposite lining elements (1) of a canal lining system into or out of the soil without causing the braces (4) that prop the lining elements (1) against each other nor their joining arrangements (7) to be deformed.
Patent AU-8112098-A (AU)
Title: Optimised magnetic subassembly
Inventor: BOURNARIE CHRISTOPHE
IPC: H01H71/24
Filed: 1998-06-10
Abstract: A magnetic sub-assembly for modular electrical equipment of the circuit-breaker type includes a yoke having a leg at least partially integrated inside the inner volume of an induction coil so that a range of axial dimensions of the coil is allowed by the yoke, and one end of the coil is oriented so that its attachment to a fixed contact also allows the range of axial dimensions.
Patent AU-8240182-A (AU)
Title: Desalination of sea water by reverse osmosis
Inventor: LOPEZ FERNAND
IPC: B01D61/02
Filed: 1982-04-06
Abstract: The invention concerns a fresh-water producing apparatus to be immersed in a marine medium and of the type comprising at least one reverse-osmosis selective semi-permeable membrane. This apparatus comprises three stages: a fresh-water stage consisting of collecting means for the produced chamber provided with a semi-permeable membrane placed between this chamber and the fresh-water collecting means; and, a third stage comprising a mobile piston and an hermetic chamber having a gaseous atmosphere. The piston is designed to enter in variable depth the high-pressure chamber by one side having an effective area s and comprising an opposite side with an effective area S exceeding the area s and arranged to be at the pressure of the marine medium.
Patent AU-8347991-A (AU)
Title: 1-methylcarbapenem derivatives and process for preparation thereof
Inventor: IWASAKI TAMEO
IPC: A61K31/43
Filed: 1991-08-30
Abstract: 1-Methylcarbapenem derivatives of the formula: <CHEM> wherein R<1> is hydrogen atom or a hydroxy-protecting group, R<2> is hydrogen atom or an ester residue, R<3> is hydrogen atom or a lower alkyl group, or salts thereof, which have excellent antimicrobial activities and are useful as an antimicrobial drug.
Patent AU-8629091-A (AU)
Title: A method, a heating device and an apparatus for fusing separate thermoplastic bodies
Inventor: BRATH LARS ERIK
IPC: B29C65/20
Filed: 1991-09-20
Abstract: PCT No. PCT/DK91/00283 Sec. 371 Date Jul. 6, 1993 Sec. 102(e) Date Jul. 6, 1993 PCT Filed Sep. 20, 1991 PCT Pub. No. WO92/09419 PCT Pub. Date Jun. 11, 1992.A method and apparatus for fusing adjacent surfaces of a pair of separate bodies made from thermoplastic, fusible material in which a heating device having a pair of mutually moveable parts is employed, each moveable part defining a heating surface that may be heated by heating means, there being pressure sensing means arranged between the mutually moveable parts of the heating device whereby the so-called bead-up pressure may be measured and controlled independently of the varying drag pressure, the heating device being arranged between opposite ends of the bodies or tubes to be fused, the body surfaces being forced into abutting engagement with the heated opposite surfaces of the heating device, the heating device being removed from the heated surfaces of the bodies when the heated bodies are heated to the desire degree, the heated bodies then being forced into mutual engagement to cause fusion of the bodies to one another.
Patent AU-8629182-A (AU)
Title: Controlling c.i. engine injection timing
Inventor: BULLIS ROBERT HOWARD
IPC: F02D41/40
Filed: 1982-07-22
Abstract: The method and apparatus for generating start of combustion signals associated with the combustion events in a diesel engine (10), and for using such signals to control the timing of fuel delivery to the engine. The combustion event is sensed, as by an electrostatic (230, 330) or optical (130, 430) sensor, and signal conditioning circuitry (32) provides a start-of-combustion (SOC) signal (34) which is directly and precisely indicative of the time of the onset of combustion. The sensors (130, 230) include self-cleaning capabilities (48, 248) for extended operating life on an engine. The sensors may be incorporated in the structure of a glow plug (330, 430).The SOC signal (34) is advantageously supplied to a timing control circuit (26) which delivers a timing control signal (28) to a fuel delivery device, such as the controller (16') associated with a fuel pump (16). The control circuit (26) stores (66) one or more start of combustion values (SOC<sub>.</sub>) which indicate the desired timing, relative to an engine cycle (24), for the start of combustion event as a function of speed (26) and load (27). One or more adjustment signals (ASOC) are stored (75) and applied (67,68) as a function of speed and load to adjust the desired signal (SOC<sup>*</sup>) such that the control signal (28, SOC<sub>c</sub>) is corrected for delays. The actual SOC signal (34) is compared (71) with the desired signal (66) to generate an error signal (72) which may be used to finely adjust the stored (75) ASOC signal for particular speed and load conditions.