baber/WOPTO huggingface dataset:
Patent AU-673250-B2 (AU)
Title: Method and apparatus for coding/decoding motion vector, and method and apparatus for coding/decoding image signal
Inventor: KATO MOTOKI
IPC: H04N19/463
Filed: 1994-03-24
Granted: 1996-10-31
Abstract: A difference vector determination element used in an apparatus for coding motion vector includes register memories (PMV) of which number is equal to sum of maximum transmission numbers N and M of forward predictive and backward predictive motion vectors. Motion vector counter counts the number of transmission of motion vectors to output a motion vector count signal.; Register index designation signal generator designates indices of (1/4 N (N+1) 1/4 (N +M)) in order of transmission of forward predictive or backward predictive motion vectors on the basis of attached information such as motion compensation mode, prediction type, and picture structure, etc. of motion vector, and the motion vector count signal from the motion vector counter to allow switch to perform switching operation, thus allowing register memories (PMV) and motion vectors to have one-to-one correspondence relationship. Difference circuit determines a difference between a motion vector inputted thereto and a value taken out from register memory (PMV) caused to correspond to the motion vector on the basis of motion compensation mode, etc.
Patent AU-588630-B2 (AU)
Title: Pharmaceutical preparation with controlled release of metoprolol
Inventor: JONSSON ULF ERIK
IPC: A61K31/135
Filed: 1986-09-26
Granted: 1989-09-21
Abstract: Controlled release preparation containing a number of beads comprising a salt of metoprolol as the main soluble component, a method for the production thereof and the use in the treatment of cardiovascular disorders.
Patent AU-675523-B2 (AU)
Title: Pressure container, especially for a fire-extinguishing agent
Inventor: PISTEK VACLAV
IPC: A62C3/07
Filed: 1994-04-14
Granted: 1997-02-06
Abstract: PCT No. PCT/CZ94/00013 Sec. 371 Date Oct. 20, 1995 Sec. 102(e) Date Oct. 20, 1995 PCT Filed Apr. 14, 1994 PCT Pub. No. WO94/23799 PCT Pub. Date Oct. 27, 1994A pressurized container consisting mainly of a protective flask, a lid, an elastic storage bag disposed within the flask, and a working bag disposed within the elastic storage bag. The elastic storage bag is filled with a predetermined amount of a desired medium to be dispensed. Then, the working bag is filled with air or another appropriate working fluid. The pressure exerted from the working bag on the elastic storage bag causes the elastic storage bag to expand until lining the interior of the protective flask. A deaerating vent is provided on the protective flask to allow air trapped between the elastic bag and the protective flask to escape. The added pressure supplied by the working bag assures that all of the contained medium will be dispensed. The protective flask also may include an opening and a puncturing tip covered by a thermal fuse. When the thermal fuse melts, the puncturing tip ruptures the elastic storage bag, thereby dispensing the medium contained inside.
Patent AU-634584-B2 (AU)
Title: Aroyl-ureas
IPC: A61K31/439
Filed: 1990-10-04
Granted: 1993-02-25
Abstract: (Endo)-N-[[(8-methyl-8-azabicyclo[3.2.1]octan-3-yl)amino]carbonyl]-2-( cyclop r opylmethoxy)benzamide and its pharmaceutically acceptable acid addition salts are useful as 5-HT3-antagonists, e.g. in the treatment of anxiety.
Patent AU-590358-B2 (AU)
Title: Improved process for preparing 5-(2,5-dimethylphenoxy)- 2,2-dimethylpentanoic acid
Inventor: KEARNEY FRANCIS R
IPC: C07C51/367
Filed: 1986-11-24
Granted: 1989-11-02
Abstract: An improved two-step process for preparing 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoic acid (gemfibrozil) which regularly affords gembibrozil in overall yields in excess of 80% comprises reacting an alkali metal salt of a lower alkyl ester of 2-methylpropanoic acid with 1,3-dibromopropane or 1-bromo-3-chloropropane in a polar aprotic solvent such as tetrahydrofuran, and then reacting the intermediate thus formed with an alkali metal salt of 2,5-dimethylphenol in a mixed toluene/dimethylsulfoxide solvent system.
Patent AU-784568-B2 (AU)
Title: Agents and compositions and methods utilizing same useful in diagnosing and/or treating or preventing plaque forming diseases
Inventor: SOLOMON BEKA
IPC: A61P25/28
Filed: 2000-08-31
Granted: 2006-05-04
Abstract: A method of immunizing against plaque forming diseases using display technology is provided. The method utilize novel agents, or pharmaceutical compositions for vaccination against plaque forming diseases which rely upon presentation of an antigen or epitope on a display vehicle. The method further includes agents, or pharmaceutical compositions for vaccination against plaque forming diseases, which rely upon presentation of an antibody, or an active portion thereof, on a display vehicle. Whether antigens or antibodies are employed, disaggregation of plaques results from the immunization.
Patent AU-642447-B2 (AU)
Title: Total synthesis of northebaine, normorphine, noroxymorphone enantiomers and derivatives via N-nor intermediates
Inventor: RICE KENNER CRALLE
IPC: C07D489/02
Filed: 1990-10-16
Granted: 1993-10-21
Abstract: Families of antagonist-agonists and opiate narcotics are produced from norhydrocodeinone. In a preferred embodiment, norhydrocodeinone is refluxed with sulfosalicyclic dimethylketal and delta-6-enol ether derivatives and is then converted entirely to the ether by the addition of dry tetrahydrofuran simultaneously with the removal of the thus produced ether. The ether is then reacted with methanesulfonic acid and N-bromoacetamide to form the hydrobromide salt of the 7-bromodimethylketal derivative. From this derivative, a variety of products can be derived, including the novel further intermediate 14 hydroxynorcodeinone. The present invention enables derivation using a starting material which, unlike the starting materials of prior art processes, is available in the natural (-) or synthetic (+) form. Thus, the method of the present invention provides the only known route for the synthesis of (+) forms of various derivatives and intermediates, such as (+)-7-bromo-dimethylketal nordihydrocodeinone.
Patent AU-541406-B2 (AU)
Title: Digitally controlled ring signal generator
Inventor: CHEA RAMON C W
IPC: H04M19/02
Filed: 1981-03-26
Granted: 1985-01-10
Abstract: The present invention comprehends an improved ringing circuit particularly suitable for digital telecommunications systems wherein the energizing and de-energizing of the ring circuitry is programmably controlled to provide for either hardware or software generation of ringing cadence, dc bias polarity, dry-switching of ring relays, and other signaling voltages. Further in accordance with the invention, a digital implementation of a complete ringing circuit is achieved without the use of bulky transformers.
Patent AU-597031-B2 (AU)
Title: Monitoring method for the synthesis of a linear combination of amino acid residues
Inventor: SHEPPARD ROBERT
IPC: C07K/
Filed: 1987-02-03
Granted: 1990-05-24
Abstract: PCT No. PCT/GB87/00078 Sec. 371 Date Feb. 8, 1988 Sec. 102(e) Date Feb. 8, 1988 PCT Filed Feb. 3, 1987 PCT Pub. No. WO87/04713 PCT Pub. Date Aug. 13, 1987.A monitoring method for application in solid phase peptide synthesis. In one aspect, the synthesis starts with an amino acid residue protected by an N-alpha-amino protecting group and involves the steps: (a) removing the N-alpha-amino protecting group to obtain an N-alpha-amino group, (b) adding an amino acid residue protected by an N-alpha-amino protecting group, via a peptide bond, to the N-alpha-amino group obtained in step (a) by use of a reactive protected amio acid derivative, and (c) repeating steps (a) and (b). The reaction system includes 3-hydroxy-1,2,3-benzotriazin-4(3H)-one or a derivative thereof; and the color of the reaction system or of a component thereof is monitored during the synthesis.
Patent AU-776347-B2 (AU)
Title: DNA encoding a human subunit 5-HT3-C of the 5-HT3 serotonin receptor
Inventor: DUBIN ADRIENNE E
IPC: A61K48/00
Filed: 2000-08-14
Granted: 2004-09-02
Abstract: DNA encoding human 5-HT3-C has been cloned and characterized. The recombinant protein is capable of forming biologically active human 5-HT3-C protein. The cDNA has been expressed in recombinant host cells that produce active recombinant protein. In addition, the recombinant host cells are utilized to establish a method for identifying modulators of the receptor activity, and receptor modulators are identified.
Patent AU-634033-B2 (AU)
Title: Method of preparing an alkylated aromatic product with an alkylation zeolite and a dealkylation zeolite
IPC: B01J29/08
Filed: 1991-03-11
Granted: 1993-02-11
Abstract: Process for preparing an alkylated aromatic product (12) by alkylation of an aromatic compound (1), the alkylation giving a number of alkylated aromatic products, this process being characterised by the following points: 
 
  a) the aromatic compound (1) is reacted with an alkylating agent (2) in the presence of an alkylation zeolite (4); 
  b) the alkylated aromatic product (12) is separated from the alkylation products by crystallisation; 
  c) the uncrystallised part (13) of the alkylated aromatic products is subjected to a dealkylation in the presence of a dealkylation zeolite (15); 
  d) the regenerated aromatic compound (1b) is recycled to make it react again with the alkylating agent (2) in the presence of the alkylation zeolite (4). Alkylated aromatic compounds (12) obtained by this process, especially 2,6-dicyclohexylnaphthalene. 
 
<IMAGE>
Patent AU-730140-B2 (AU)
Title: Process for obtaining quinapril hydrochloride and solvates useful for the isolation and purification of quinapril hydrochloride
Inventor: LLAGOSTERA MONTSERRAT MONSALVA
IPC: C07D217/26
Filed: 1998-05-25
Granted: 2001-03-01
Abstract: The process for obtaining quinapril hydrochloride (I) comprises the stages of: a) hydrogenolysis of the benzyl ester of quinapril (II) by treatment in an alcoholic solvent, with concentrated hydrochloric acid or a solution of hydrogen chloride in isopropanol, and hydrogenation; b) removal of the solvent; c) addition of toluene to precipitate the quinapril hydrochloride as a toluene solvate; d) treatment of said solvate with a Class 3 solvent which forms a solvate of quinapril hydrochloride from which it can be removed by drying without degrading; and e) drying of the solvate from step d) to yield quinapril hydrochloride (I), an antihypertensive agent. <CHEM>
Patent AU-720454-B2 (AU)
Title: 16-ene-vitamin D derivatives
Inventor: KAWASE AKIRA
IPC: C07J7/00
Filed: 1997-12-19
Granted: 2000-06-01
Abstract: A vitamin D derivative of general formula (1): <CHEM> wherein X represents an oxygen or sulfur atom, R11 represents a saturated or unsaturated aliphatic hydrocarbon group which may be substituted by a hydroxyl group or a protected hydroxyl group, or a -COR12 group where R12 represents an alkyl, aryl or alkoxy group, R2 represents - OR9 or a hydrogen atom, and R9 and R10 each represent a hydrogen atom or a hydroxyl group. <IMAGE>
Patent AU-589295-B2 (AU)
Title: A method and a machine for forming an end portion of a plastic pipe
Inventor: PARMANN GUNNAR
IPC: B29C57/04
Filed: 1987-10-15
Granted: 1989-10-05
Abstract: In a method for forming an end portion (2) of a plastic pipe (1) the end portion (2) is transferred to softened state and the end portion (2) is provided with an internal groove by axially displacing the pipe end portion (2) in relation to a mould ring (21) which is thereby introduced into the pipe end portion (2). After the forming of the pipe end portion (2) the mould ring (21) is left in the pipe end portion (2) for forming a sealing ring therein. During the forming operation the pipe end portion (2) is supported on a mandrel (10). In accordance with the invention the mould ring (21) is displaced into the pipe end portion (2) by displacing the ring along the mandrel (10) while the pipe end portion (2) is in its softened condition supported by the mandrel (10) substantially without being displaced along the mandrel (10). The invention also comprises a machine for forming an end portion (2) of a pipe according to the method of the invention.
Patent AU-596232-B2 (AU)
Title: Filter container for an absorption filter and a particle filter, for direct or indirect connection to a protective mask
Inventor: SUNDSTROM PER OTTO
IPC: A62B23/02
Filed: 1987-10-28
Granted: 1990-04-26
Abstract: The invention concerns a filter container for an absorption filter (8) and a particle filter (7), said container being adapted to be connected to a protective mask. The filter container is characterised in that it comprises a cup-shaped casing (1) which has in its bottom (2) an inlet (3) for inhalation air, and a cover (4) closing said casing (1), said cover having an outlet (5) for inhalation air and being connectible to the protective mask, said particle filter (7) being arranged at the bottom (2) of the cup-shaped casing (1), and said absorption filter (8) being arranged between the particle filter and the cover (4) closing the casing; that the particle filter (7) is sealed to the casing (1) by means of glue (9) applied to the inner side of the casing; that the portion (14) of the cup-shaped casing (1) containing the particle filter (7) is essentially cylindrical and has a diameter smaller than the remaining cylindrical casing portion (13) containing the absorption filter; that the bottom (2) of the casing (1) and the cover (4) are slightly conically bulging outwardly towards the air inlet (3) and the air outlet (5), respectively; and that closely lying, radially extending stiffening ribs (15, 16) are arranged on the slightly conical portions of the bottom (2) and the cover (4), respectively, and have their tops (17) facing inwardly towards the container lying in radial planes.
Patent AU-643539-B2 (AU)
Title: 1,2-dihydro-3H-dibenzisoquinoline-1,3-dione anticancer agents
Inventor: ALBERTS DAVID S
IPC: A61K31/00
Filed: 1991-06-19
Granted: 1993-11-18
Abstract: This invention relates to a compound useful for the treatment of tumors having formula (I), wherein R8, R6 and R10 are independently hydrogen, lower alkyl, aryl, lower alkanoyl, formyl, halogen, nitro, NR2R3, OR1, or SR1, methoxy, hydroxy, cyano CO2H, SO2NR1R2, or CONR1R2; R1, R2 and R3 are independently hydrogen, lower alkyl, aryl lower alkyl, aryl, formyl or lower alkanoyl; R9, R11, R10 and R7 are independently hydrogen, or lower alkyl or R9 and R11 taken together with the carbon atoms to which they are attached form a phenyl group or R9 and R10 taken together with the carbon atoms to which they are attached form a phenyl group or R7 and R10 taken together with the carbon atoms to which they are attached from a phenyl group; A is (CR4R5)n3, lower cycloalkyl or aryl or a chemical bond; each R4 and R5 are independently hydrogen or lower alkyl; R12 and R13 are independently hydrogen, or lower alkyl which is unsubstituted or substituted with hydroxy, mercapto, lower alkoxy, lower alkylcarbonyloxy, carboxy, or carbloweralkoxy or R12 and R13 taken together with the nitrogen to which they are attached form a 3-6-membered heterocyclic ring; D is a chemical bond or taken together with NR12 form a 5 or 6-membered heterocyclic ring; n1 and n2 are independently 0, 1 or 2; and n3 is 0, 1, 2, 3, 4 or 5.
Patent AU-597752-B2 (AU)
Title: A bulkhead and lining systems for cargo containers
Inventor: PODD VICTOR T
IPC: B65B31/00
Filed: 1987-10-15
Granted: 1990-06-07
Abstract: A bulkhead for use with a cargo container, and comprising a wall member and at least a first slanted corner member. The wall member holds a cargo in the container, and the corner member is connected to the wall member adjacent a lower corner thereof to guide cargo downwardly and laterally toward an outlet in the wall member. Also disclosed is a lining system for a cargo container, and comprising a flexible liner and a bulkhead to hold the liner in place in the container. The liner includes an inlet and an outlet, and collapsible inlet and outlet chutes are provided to selectively open and close the inlet and outlet of the liner. With one embodiment the lining system is air and water tight; and with an alternate embodiment, the liner allows gases to pass outward through the liner.
Patent AU-640524-B2 (AU)
Title: Use of folic acid for reducing the toxicity of antitumour antifolate agents and methods for treating tumours
IPC: A61K45/00
Filed: 1991-09-17
Granted: 1993-08-26
Abstract: Administration of a folate binding protein binding agent in conjunction with use of an antitumor agent which is an inhibitor of glycinamide ribonucleotide transformylase or other antifolate reduces the toxic effects of such agent and provides an enhanced therapeutic index.
Patent AU-639370-B2 (AU)
Title: Apparatus for reducing rubber to particles
IPC: B29B13/10
Filed: 1991-09-20
Granted: 1993-07-22
Abstract: Device for the comminution of used rubber, comprising a sloping precooling tunnel (11), which contains a conveying device (27) and can be charged via a feeding shaft (13), a main cooling tunnel (12), which is connected to the precooling tunnel (11) by a connecting shaft (31), is at least partially filled with a coolant (38) and is provided with a conveying device (41), and a comminution means (46), which is arranged downstream of the main cooling tunnel (12). The main cooling tunnel (12) and the precooling tunnel (11) are connected to each other via at least one gasification tube (48), carrying a coolant. <IMAGE>
Patent AU-651401-B2 (AU)
Title: Method and apparatus for improved coin, bill and other currency acceptance and slug or counterfeit rejection
Inventor: VAKS JEFFREY E
IPC: G07D7/00
Filed: 1991-10-09
Granted: 1994-07-21
Abstract: Methods and validation apparatus for achieving improved acceptance and rejection for coins, bills and other currency items. One aspect includes modifying item acceptance criteria by creating and defining three-dimensional acceptance clusters, the data for which are stored in look-up tables in memory associated with a microprocessor. A second aspect involves fraud prevention by temporarily tightening or readjusting item acceptance criteria when a potential fraud attempt is detected. A third aspect relates to minimizing the effects of counterfeit items such as slugs on the self-adjustment process for the item acceptance criteria. A final aspect relates to the calculation of a relative value of the acceptance criteria in order to conserve memory space and minimize computation time. <IMAGE>
Patent AU-732841-B2 (AU)
Title: Media for the culturing and specific identification of various candida species, and analytical processes
Inventor: ORENGA SYLVAIN
IPC: C12N1/14
Filed: 1998-07-31
Granted: 2001-05-03
Abstract: A medium for the culture and identification of specific yeasts contains a selective inhibitor for the hexosaminidase activity of Candida tropicalis and a chromogenic or fluorogenic substrate that is hydrolyzable by a hexosaminidase enzyme. An independent claim is also included for a medium having two substrates, one as described above and the other being chromogenic or fluorogenic but hydrolyzable by a glucosidase enzyme, preferably with the marker for the first substrate being different from the marker for the second substrate.
Patent DE-1900529-B2 (DE)
Title: Continuous gear mechanism for seed-drill - has primary mounting eccentric cam on one end of which are two piston rods
IPC: A01C19/00
Filed: 1969-01-07
Abstract: The primary shaft is driven by the wheel shaft of the seed-drill, and a power take-off shaft connected to the drill's distributor shaft. The piston rods hinged to one end of the eccentric cam move to and from and alternately come into contact through a coupling which the power take-off shaft which continually rotates in the same direction. The rotational speed can be altered by adjusting the eccentricity of the pivot point of the piston rods which are connected by arms to the outside cage acting as coupling. Each piston rod is divided into a drive piston and two power take-off pistons. Each drive piston on the eccentric cam is connected by means of a clutch rod pivot-mounted on an axle on the chassis, at each end to one of the power take-off pistons which at the other end are hinged to the arms of the free-running outside cage. The two drive pistons are positioned at right angles to each other, and the two coupling rods operate two pairs of drive pistons.
Patent DE-1926340-B2 (DE)
Title: Control circuit for regenerative DC traction - operates with tapping on brake resistance for smooth torque take-up
IPC: B60L9/00
Filed: 1969-05-23
Abstract: The DC traction system uses an impulse controlled series motor using thyristor control, and with a free running diode bridging the motor circuit. Regenerative braking uses special tappings on the brake resistance so that a smooth retardation can be obtained. The braking force is closely controlled from maximum speed to stopping, with a regenerative effect, to give minimum consumption of energy in stop-start operation.
Patent DE-2019715-B2 (DE)
Title: Plaything - for domestic animals
IPC: A01K11/00
Filed: 1970-04-23
Abstract: Plaything for domestic animals, such as dogs, cats, birds or other small animals, is intended to incite the animals to play and/or to eat. Microcapsules, which can be destroyed by the animal, contain a material which is agreable and stimulating; they contain a solid, liq. or gaseous odoriferous material and are arranged in or on a supporting body which can be destroyed, after a long period of use. The supporting body, in the form of a bone, biscuit, ball or ring may be made of wood, leather, rubber, synthetic material or raw hide. The odoriferous material may have the smell of carrion, roast meat or vanilla; these smells stimulate the animal but do not offend human beings. The microcapsules, which have a cellular wall which breaks or tears easily under light pressure when the object is bitten or gnawed, are partly buried in a film of coating or bonding substance which follows the contours of the support. The toy incites the animal to play, to bite and gnaw, it reacts favourably on the well-being and health of the animal.
Patent DE-2137656-B2 (DE)
Title: Volumetric measurement of plastic sheet gas permeability - with U-tube manometer to govern total vol variation
IPC: G01N7/10
Filed: 1971-07-28
Abstract: A measuring device for automatically and rapidly determining the gas permeability of a plastics foil or sheet operates by the volumetric method, in which a gas-contg. chamber is subdivided by the foil into two spaces, the space on the lower pressure side being connected to a U-tube of glass or similar material contg. mercury; the gas space at the top of the branch of this mercury-contg. U-tube is itself connected to a U-tube contact manometer comprising two electrical contacts and having its other branch widened to a funnel open to atmos. The other vertical branch of the mercury-filled U-tube houses a vertical immersed piston projecting upwards out of it and continuing as a long toothed rack or rod coupled to a revolving pinion enabling the rod to be raised or lowered and thus the piston to be lifted out of or pushed into the branch of the U-tube. The pinion is driven to either left or right by a reversing electric motor, a potentiometer being mounted upon the same shaft; mechanical contacts at the two ends of the rack actuate alternately a two-way switch, connected by its input to the first pole of the voltage supply and with its first output to the contact of the U-tube contact manometer; the second output of the switch is connected to the input conductor of the reversing motor, this motor having its third input connected to the other contact of the U-tube manometer and having its second input connected to the second pole of the voltage source; the potentiometer is connected to a voltage recorder.