baber/WOPTO huggingface dataset:
Patent LV-10090-A (LV)
Inventor: DR BODO MIHALY
IPC: C07D277/04
Filed: 1992-12-30
Abstract: The invention relates to nitrogen- and sulfur-containing heterocyclic compounds of the formula (I), <CHEM>  wherein Ar      represents an optionally mono- or polysubstituted aryl or heteroaryl group;  R<1>      represents a carbonyl or (C2-6alkenyl)-carbonyl group; R<2>      represents a hydrogen atom, or a C1-6alkyl, phenyl or phenyl(C1-4alkyl) group; R<3>      represents a hydrogen atom or a (C1-6 alkoxy)carbonyl group; R<4> and R<5>,      which may be the same or different, represent a hydrogen atom or a C1-6alkyl group; R<6>      represents a hydrogen atom or a C1-6alkyl group or halophenyl group;  m      is 0 or 1; and  n is 1 or 2, with the proviso that R<2> is a hydrogen atom when m is 0, and acid addition salts of the compounds of formula (I) and pharmaceutical compositions thereof. The invention also relates to processes for the preparation of these compounds. The compounds of formula (I) show a significant cerebral antihypoxic activity.
Patent YU-139090-A (YU)
Title: Novi postupak za dobivanje antihipertenzivnog benzopiran derivata
Inventor: TIMAR T
IPC: C07D311/58
Filed: 1990-07-17
Abstract: Pronalazak se odnosi na postupak za dobivanje (+)-6-ciano-3,4-dihidro-2,2-dimetil-trans-4-(2-okso-1-pirolidinil)-2H-1-benzopiran-3-ola formule (VI) iz 4-ciano-fenola formule (I) koji obuhvata reagovanje 4-ciano-fenola formule (I) sa izoprenom na 30-120 C u rastvaraču u prisustvu alkalnih metala i/ili katalizatora dajući 6-ciano-3,4-dihidro-2,2-dimetil-2H-1-benzopiran formule (II) koji se tada prevodi u 6-ciano-2,2-dimetil-2H-1-benzopiran na 40-150 C u rastvaraču u prisustvu katalizatora i/ili oksidacionog agensa ili bromovanjem u benzilpoložaju i dehidrobromovanjem dobivenog jedinjenja formule (X) a) dobivanje u jednom stupnju 6-ciano-3,4-dihidro-2,2-dimetil-3,4-epoksi -2H-1-benzopira sa perkiselinama u rastvaraču na 0-20 В°C, i tada reagovanje istog sa 2-pirolidonom u prisustvu alkalnih metala na 20-100 В°C radi dobivanja krajnjeg proizvoda formule (VI), b) reagovanje jedinjenja formule (III) sa N-bromo-sukcinamidom u rastvaraču na 20-120 В°C radi dobivanja 6-ciano-3,4-dihidro-2,2-dimetil-trans-3-bromo-4-hidroksi-2H-1-benzopirana formule (IV) koji tada reaguje sa 2-pirolidonom u prisustvu alkalnih metala na 20-100 В°C radi dobivanja krajnjeg proizvoda formule (VI).
Patent YU-176890-A (YU)
Title: Dodatni, nadaljni novi alkanofenoni
Filed: 1990-09-17
Abstract: DODATNI, NADALJNI NOVI ALKANOFENONI, P-substituirani alkanofenoni s splošno formulo kjer pomeni R1, v danem primeru fluoriran nižji alkil, R2 vodik, v danem primeru kloriran nižji alkil ali nižji alkenil, X nižji alkil, okso, tio ali direktno vez, alk pomeni nižji alkilen, n stoji za 1 ali 2, R3 v danem primeru pomeni kloriran polifluoronižjialkil, R4 v danem primeru zaestren ali amidiran karboksi ali 5-tetrazolil in R5 stoji za vodik, nižji alkil imajo antagonistične lastnosti na leukotriene in jih lahko uporabimo kot antialergične učinkovine za zdravila. Postopek za njihovo pripravo je značilen po tem, da epoksid s formulo II kjer imajo R1, R2, X, alk, n in R3 zgornji pomen pretvorimo s tiolom s formulo III kjer imata R4 in R5 zgornji pomen, ali njuno soljo in po želji, po postopku dobljeno spojino pretvorimo v drugo spojino s formulo I, po postopku dobljeno zmes stereoizomerov ločimo v komponente, in/ali prosto spojino, dobljeno po postopku, pretvorimo v sol, ali po postopku dobljeno sol prevedemo v prosto spojino ali v drugo sol.
Patent YU-40502-A (YU)
Title: 4-pyridinyl-n-acyl-l-phenylalanines
Inventor: KAPLAN GERALD LEWIS
IPC: A61P19/02
Filed: 2000-11-29
Abstract: Compounds of Formula (I) are disclosed wherein R1-R7 are as defined in the application and which have activity as inhibitors of binding between VCAM-1 and cells expressing VLA-4 and, therefore, are useful for treating diseases whose symptoms and or damage are related to the binding of VCAM-1 to cells expressing VLA-4, such as chronic inflammatory diseases.
Patent AP-790-A (AP)
Title: Fuel for advance vapour phase combustion.
Inventor: ORR WILLIAM C
IPC: F02M25/00
Filed: 1995-03-02
Granted: 1999-12-16
Abstract: Cold high energy fuel compositions for jet, turbine, diesel and gasoline combustion engines. The fuel comprises EHS (Enhanced Combustion Structure) compounds and a combustion-improving amount of fuel soluble metallic compounds of high heating value. The EHS compounds have a latent heat of evaporation of at least 21 kJ/mol at boiling point and a laminar Bunsen flame velocity of at least 40 cm/sec. The combustion-improving fuel of soluble metallic compounds has a heating value of at least 5000 Kcal/kg
Patent AP-1157-A (AP)
Title: Pyrrolo {2,3-d} pyrimidine compounds.
Inventor: BLUMENKOPF TODD ANDREW
IPC: A61K31/505
Filed: 1999-06-17
Granted: 2003-06-30
Abstract: A compound of the formula wherein r1, r2, and r3 are as defined above, which are inhibitors of the enzyme protein tyrosine kinases such as janus kinase 3 and as such are useful therapy as immunosuppressive agents for organ transplants, lupus, multiple sclerosis, rheumatoid arthritis, psoriasis, type i diabetes and complications from diabetes, cancer, asthma, atopic dermatitis, autoimmune thyroid disorders, ulcerative colitis, crohn's disease, alzheimer's disease, leukemia and other autoimmune diseases.
Patent AU-1011892-A (AU)
Title: Field repairable apparatus for use in filling containers to a predetermined level
IPC: H01M50/609
Filed: 1992-01-08
Abstract: An apparatus is disclosed for filling a container to a predetermined level with liquid provided from an external liquid supply means. The apparatus includes a main valve and a main valve seat for controlling the supply of liquid to the container. A lower valve housing is provided for supporting the main valve and main valve seat. An upper cap housing is also provided which is in fluid communication between the external liquid supply means and the main valve. Together, the lower and upper housings form a manually releasably connected valve assembly which is removably insertable into the container. <IMAGE>
Patent AU-1099288-A (AU)
Title: Drug delivery system and method of making the same
IPC: A61K9/16
Filed: 1988-01-29
Abstract: A compatible, biodegradable microcapsule delivery system for active ingredients, including hormonally active peptides, proteins, or other bioactive molecules, and a method of making the same. The ingredients are encapsulated in biodegradable copolymer excipients of varying mole ratios and the blend of the microcapsules are administered to an animal. Delivery of the ingredient occurs over a prolonged period of time at a constant rate as a result of the varying break-down rates of the copolymer excipients.
Patent AU-1199892-A (AU)
Title: A video cassette apparatus
Inventor: GELARDI PAUL J
IPC: G11B23/02
Filed: 1992-01-10
Abstract: A low cost video cassette has a base formed of a generally flat wall portion, with sloped converging front walls spaced inward from a front edge and with flat tape guiding walls extending upward from medial, generally rectangular projections of the base. Tape guide roller support pins are mounted on forward projections near lateral portions of the base. Tape reel guides are molded in the base. Integrally formed tape reel locks have operators extending into a groove formed in the plane of the base for receiving an actuator which extends into, but not beyond, the plane of the base. The rear wall has an upward-extending recess and a frangible anti-record tab extending downward within the recess. Rectangular openings are formed medially in the cover. Flaps are hinged to the openings. Cantilevered leaf springs connected along outer edges of the openings or to the flaps extend toward the base wall when the flaps close the openings to urge tape reels downward. A dust cover is connected to the short living springs. A spring connected to the cover and connected to another portion of the cassette holds the cover at a generally downward position. A latch integrally formed on a living hinge has an outward actuator-receiving portion for releasing the latch, and a parallel outward-extending latching portion for engaging an inner ledge on an inner end of a side wall of the dust wall. The latch has an upward extension for engaging an inner surface of the dust door and moving the latch outward as the dust door is closed.
Patent AU-1345483-A (AU)
Title: High concentration amine oxide formulations
Inventor: PHILLIPS BRINLEY MORRIS
IPC: C11D1/75
Filed: 1983-04-13
Abstract: Concentrated surfactant compositions comprise a mixture of an amine oxide with from 4 to 40%, by weight of the active content of the mixture, of an anionic surfactant, optionally up to 10% by weight of an electrolyte, and sufficient water to maintain the mixture in the G phase.
Patent AU-1576701-A (AU)
Title: System and method for increasing feeder link capacity in a satellite communications system
Inventor: SCHIFF LEONARD N
IPC: H04B7/216
Filed: 2000-10-27
Abstract: A system and method for increasing feeder link capacity in a satellite communication system (100), wherein a gateway (108) communicates with a satellite (102) over a feeder link (112), and wherein the satellite (102) communicates with terrestrial user terminals (106) over a user link (110). A feeder link signal (112) is produced by multiplexing a first BPSK signal and a second BPSK signal (402). The feeder link signal (612) is QPSK modulated, QPSK spread (402). The feeder link signal (612) is transmitted from the gateway (108) to the satellite (102). The satellite (102) demultiplexes the feeder link signal (612), recovering the first and second BPSK signals (702, 704, 706). The first and second BPSK signals are then modulated (502-508)(602-608), to produce a first and second user link signal (832, 834). The user link signals (832, 834) are BPSK modulated, QPSK spread. The user link signals (832,834) are transmitted from the satellite (102) to the user terminals (106).
Patent AU-1614299-A (AU)
Title: Method and apparatus for providing ternary power control in a communication system
Inventor: PADOVANI ROBERTO
IPC: H04B7/26
Filed: 1998-11-30
Abstract: A power control system for communication systems which utilizes a ternary signaling scheme to reduce or eliminate limit cycling which occurs as the result of using a binary signaling scheme. The power control values (each having one of three possible values) are not encoded and are punctured onto the data to improve the response time of the power control loop and allow for dynamic adjustment of the transmit power. The power up, power down, and do nothing commands are represented by positive, negative and zero values (e.g., +1, -1, and 0), respectively. The remote station (6) decreases its transmit power if any base station issues a power down command, maintains its transmit power if no base stations (4) issue a power down command and at least one base station issues a do nothing command, and increases its transmit power if all base station issue power up commands.
Patent AU-1763295-A (AU)
Title: Method of making a dental prosthesis and curable system
Inventor: GORLICH KARL
IPC: A61C13/20
Filed: 1995-04-26
Abstract: The invention provides a curable system and method of making a dental prosthesis. The method of making a dental prosthesis includes providing a one component denture base resin composition which is polymerizable by microwave energy. The one component denture base resin composition is injected into a mold enclosed by a flask having a body wall which is substantially transparent to the microwave energy. The curable system includes microwave energy sensitive initiators and polymerizables (meth)acrylate Monomers having molecular weights preferably between 400 and 20,000. The initiators are adapted to initiate polymerization of the polymerizable Monomers by application of microwave energy to the flask. The initiators are adapted to remain stable and not initiate polymerization of the Monomers for at least one year at 23 DEG C in the absence of microwave energy.
Patent AU-1860800-A (AU)
Title: Endovascular system for the treatment of stenoses of the carotid and catheter for this system
Inventor: COPPI GIOACCHINO
IPC: A61M29/02
Filed: 1999-11-30
Abstract: The invention relates to a catheter, in particular for endovascular applications, comprising a long and flexible, hollow, tubular body (1) having an insertion end (4) and a connection end (3) intended to remain outside the body. According to the invention, the catheter comprises in the insertion end (4) at least two elements (9, 12) which are expandable/contractible by means of external operation. Said elements are located at a distance from each other, one upstream and the other downstream of a given section of a vessel. With the catheter it is possible to operate in the section comprised between the two expandable elements (9, 12) and, if necessary, in the intermediate arterial branch which, on account of the two elements (9, 12) upstream and downstream, will have a zero flow.
Patent AU-1863201-A (AU)
Title: Partly crystalline propylene polymerisate composition for production of biaxial-stretched polypropylene films
Inventor: SUHM JURGEN
IPC: C08F210/16
Filed: 2000-12-11
Abstract: The present invention relates to a semicrystalline propylene polymer composition prepared by polymerizing propylene, ethylene and/or C4-C18-1-alkenes, where at least 50 mol % of the monomer units present stem from the polymerization of propylene and at least 20% by weight of the propylene polymer composition is the result of a polymerization using metallocene catalysts, with a melting point TM of from 65 to 170° C., where the semicrystalline propylene polymer composition can be broken down into from 65 to 85% by weight of a principal component A, from 10 to 35% by weight of an ancillary component B and from 0 to 25% by weight of an ancillary component C.
Patent AU-1898488-A (AU)
Title: Tool component
Inventor: TANK KLAUS
IPC: B23K35/30
Filed: 1988-07-12
Abstract: A tool component comprises an abrasive compact (10) bonded to a support (12) which itself is bonded through an alloy (16) to an elongate cemented carbide pin (14). The alloy (16) has a liquidus below 900 DEG C and the following composition, by weight:    Mn      15 - 41%  Cu      67 - 41%  Ni      1 - 5%  Au      10 - 17%   and at least one of In, Sn, Zn and Ag, the In and Sn, when present, being in an amount not exceeding 20% by weight and the Zn and Ag, when present, being in an amount not exceeding 30% by weight. The shear strength of the bond achieved between the support (12) and the pin (14) exceeds 335 MPa.
Patent AU-2031899-A (AU)
Title: Patient-specific white blood cell malignancy vaccine from membrane-proteoliposomes
Inventor: POPESCU MIRCEA C
IPC: A61P35/00
Filed: 1999-01-15
Abstract: Membrane-proteoliposome structures (MPs) are useful in preparing patient-specific vaccines against specific white blood cell (WBC) malignancies. The inventive MPs typically contain a membrane component derived from a specific WBC. Other useful components include immunostimulators and exogenous lipids. The resulting vaccines are both patient- and malignancy-specific.
Patent AU-2048799-A (AU)
Title: Method for in-situ measuring and correcting or adjusting the output signal of a hearing aid with a model processor and hearing aid employing such a method
Inventor: WESTERMANN SOREN ERIK
IPC: H04R25/00
Filed: 1998-11-09
Abstract: The application relates to an in-situ method to measure and correct or adjust sound signal presented to the eardrum by means of a hearing aid and a hearing aid employing such a method. The hearing aid comprises at least one microphone ( 1 ), at least one digital signal processor ( 2 ) for transforming the microphone signal into a transformed signal according to a desired transformation function, a receiver ( 3 ), a sensing means ( 4 ) for sensing the sound signal appearing in front of the eardrum and at least one comparison mans ( 5 ). A model of the electroacoustic system of the ear and the hearing aid is established and stored in the hearing aid, which model simulates the sound signal in the ear canal in front of the eardrum. The model is adapted in response of an error signal generated in case the difference between the representation of the sensed signal and the simulated sound signal and the simulated sound signal is above a predetermined threshold.
Patent AU-2057195-A (AU)
Title: Ultraviolet cycling oven for polymerization of contact lenses
Inventor: MARTIN WALLACE ANTHONY
IPC: B29D11/00
Filed: 1995-06-09
Abstract: Disclosed are a method and apparatus for molding contact lenses by curing polymerizable compositions in suitably dimensioned molds using ultraviolet or other polymerization-inducing radiation and heat. The molds are moved along a source of radiation such that the intensity of the radiation to which the composition is exposed rises and falls several times, thereby achieving superior results by balancing the initiation and the propagation of the polymerization.
Patent AU-2283897-A (AU)
Title: Snubber for excavator bucket door
Inventor: ISLEY REGGALD EMORY
IPC: E02F3/407
Filed: 1997-04-09
Abstract: A Snubber is used to damp the swing of the door on an excavator bucket to prevent the door form being damaged by repeatedly slamming shut. The snubber has housing which mounts to an excavator bucket and a shaft pivotally mounted in the housing and connected to an excavator door. The shaft turns when the excavator door opens. The housing has a cylindrical cavity around the shaft. The cavity is divided into two volumes by a dam and a wiper arm on the shaft. The wiper arm forces hydraulic fluid to flow through an orifice between the volumes as the shaft turns. The wiper arm has end seals which seal against end walls of the cavity. The end seals are forced outwardly by hydraulic pressure when the door is closing. A one-way valve allows hydraulic fluid to bypass the orifice while the door is opening. The snubber requires less maintenance than previous friction snubbers.
Patent AU-2363295-A (AU)
Title: Two-stage liquid delivery bait station
Inventor: WEFLER MARK E
IPC: A01M1/20
Filed: 1995-04-25
Abstract: A liquid delivery bait station having two reservoirs and two fluid transfer systems to allow for sequential delivery of two liquids. The liquids are preferably an insect bait-only formulation which is first delivered into an absorbent feeding pad and an insect bait-toxicant formulation which is next delivered to the absorbent pad. This sequential delivery allows flying insects such as yellowjackets to be trained to the station by the bait formulation before they are exposed to the bait-toxicant formulations.
Patent AU-2375601-A (AU)
Title: Hoisting apparatus
Inventor: KIVINIITTY ARI
IPC: B66D1/14
Filed: 2000-12-12
Abstract: A hoisting apparatus comprising a frame (2), a rope drum (3) provided with a groove (12), a hoisting motor (4), a gear (5) and a pinion (6). The hoisting motor (4) is at least partly positioned inside the rope drum (3) supported against the frame (2) by its both ends. The hoisting motor (4) and the gear (5) are supported against the frame (2) only by one end of the rope drum (3), by which end the hoisting motor (4) and the gear (5) are arranged to rotate the rope drum (3) via the pinion (6). The pinion (6) is positioned between a cylinder, which is parallel to the longitudinal axis of the rope drum (3) and defined by the housing (15) of the hoisting motor (4), and the rope drum (3).
Patent AU-2472888-A (AU)
Title: Method of solidification and encapsulation using core-shell polymer particles
Inventor: BLANKENSHIP ROBERT MITCHELL
IPC: G21F9/16
Filed: 1988-11-04
Abstract: A method of solidification or encapsulation of compositions containing a substantially continuous aqueous phase comprising uniformly incorporating into the compositions core-shell polymer particles and subsequently neutralizing the polymer particles by incorporating into the compositions an organic or inorganic base. The neutralized polymer particles swell and absorb substantially all the aqueous phase.
Patent AU-2667300-A (AU)
Title: Method and device for reducing or preventing noise development of friction brakes and friction clutches
Inventor: MELCHER KLAUS
IPC: F16D65/092
Filed: 2000-01-28
Abstract: The friction brake is provided with a brake lining. The support plate (1) of said brake lining is provided with a friction lining (2). Two resonators (3) which are diagonally displaced against each other are formed in the material of the support plate (1). The natural frequency of the resonators (3) is adjusted to the friction induced excitation frequency of the support plate (1). The surfaces of the resonators (3) are dimensioned in such a way that the sound waves thus generated lie beyond the human hearing range. The resonators (3) use the vibration energy which is supplied to the support plate (1) without causing audible noises. Hence, the brake is acoustically attenuated.
Patent AU-2947792-A (AU)
Title: Use of ionophoretic polyether antibiotics for controlling bacterial growth in industrial alcoholic fermentation
Inventor: MINIAC MICHEL DE
IPC: C12P7/06
Filed: 1992-10-20
Abstract: The use of any ionophoretic polyether antibiotic in industrial alcoholic fermentation media is described. 0.5-1.5 p.p.m. of such antibiotics prevent bacterial growth and enhance the productivity of alcoholic fermentation using yeast.
Patent AU-2986892-A (AU)
Title: Haloalkylthio, -sulfinyl and -sulfonyl arylpyrrole insecticidal and acaricidal agents
IPC: C07D207/34
Filed: 1992-12-03
Abstract: Haloalkylthio, -sulfinyl and -sulfonyl arylpyrrole compounds which are effective for the control of insects and acarids are described. A method for the insecticidal and acaricidal use of said compounds and methods for the preparation of said compounds are presented.
Patent AU-3191589-A (AU)
Title: Disc drive fine servo velocity control and method for head positioning relative to a disc
Inventor: COUSE ROBERT F
IPC: G11B21/08
Filed: 1989-01-25
Abstract: A disc drive 22 having a head 26 actuated by an actuator 32 for seeking out a destination track 30 includes servo velocity control circuitry 51 and servo position control circuitry 41. The servo velocity control circuitry 51 seeks out the destination track and places the head within the boundaries of that track while the servo position control circuitry 41 using servo information places the head on the centerline of the destination track. The fine servo control circuitry 20 is provided for communicating the information generated by the servo position control circuitry 41 to the servo velocity circuitry 51 when the head 26 is several tracks from the destination track in order to allow the actuator 32 to smoothly and quickly cause the head to seek within the boundaries of the destination track without overshooting that track.
Patent AU-3218295-A (AU)
Title: Composite panel
Inventor: KLEPSCH WILHELM
IPC: C08J7/04
Filed: 1995-08-28
Abstract: A composite panel may be deep drawn into sanitary inserts (bath tubs, shower tubs, sinks, lavabos). A coating (3) of polymethyl metacrylate (PMMA, acrylic glass) is arranged on a substrate made in particular of acrylonitrile-butadiene-styrene (ABS). The acrylic glass coating consists of a mixture of impact-resistant modified PMMA and standard PMMA.