baber/WOPTO huggingface dataset:
Patent YU-183085-A (YU)
Title: Process for obtaining high purity magnesium oxide
Inventor: AINSCOW W S
IPC: C01F5/02
Filed: 1985-11-25
Abstract: High purity magnesium oxide is obtained from a magnesite-containing ore, the impurities of which include calcium compounds. The ore is first calcined and the resulting magnesium oxide is converted to magnesium chloride by leaching with an ammonium chloride solution. Calcium chloride is also produced at the same time. The resulting magnesium chloride and calcium chloride are treated with carbon dioxide to form calcium carbonate and magnesium carbonate which can be precipitated and filtered out of the resulting magnesium chloride solution. The magnesium chloride solution is then reacted with ammonium carbonate to produce a magnesium carbonate trihydrate crystal slurry containing ammonium chloride. The ammonium chloride is subsequently removed and returned to the ammonia recovery stage for leaching of the calcined magnesium oxide while the crystals are dried and decomposed into carbon dioxide and magnesium oxide.
Patent YU-210981-A (YU)
Title: Process for preparing the compounds 9-halo-7-oxo-2,3-dihydro-7h-pyridol(1,2,3-del)(1,4)benzoxazine-6-carboxylic acid
Inventor: HAYAKAWA I
IPC: C07D498/06
Filed: 1981-09-01
Abstract: Pyrido[1,2,3-de][1,4]benzoxazine derivatives are described having the formula (I)   <IMAGE> (I)  wherein X is a halogen atom, R is a hydrogen atom or an alkyl group of 1 to 6 carbon atoms and Z represents mono-substituted, di-substituted or cyclic-substituted amino group which may contain a hetero atom and may have a substituent such as hydroxyl, alkyl having 1 to 6 carbon atoms, amino, hydroxyalkyl having 1 to 6 carbon atoms or mono- or di-alkylamino having 1 to 6 carbon atoms in each alkyl moiety and the pharmaceutically acceptable salt thereof, having antibacterial activity.
Patent YU-314580-A (YU)
Title: Electric radiating heater
Inventor: GOESSLER G
IPC: H05B3/74
Filed: 1980-12-12
Abstract: A method for the manufacture of a radiant electrical heater, intended more particularly for heating glass ceramic hotplates, comprises so inserting or pressing helical heating resistors in helical slots in a support, such that the support or the heater coils themselves are deformed and consequently fixed to the support. The coils penetrate the wall or bottom areas of the slot or are otherwise secured by parts of the support by positive engagement. An apparatus for performing the method has a tool with ribs which deforms the support or heater coils for positive engagement. A radiant heater is obtained, whose support has partly overlapping deformations in the slot area of the heater coils.
Patent YU-57900-A (YU)
Title: Synthesis of carbamate ketolide antibiotics
Inventor: TAKUSHI KANEKO
IPC: A61P33/00
Filed: 2000-09-22
Abstract: Invention refers to the procedure for the production of macrolide antibiotic of formula: wherein R1, R2, R3, R4, R5 are as previously defined. These antibiotics are useful antibacterical antiprotosoic means with mammals including men, such as fish and birds. The invention also includes new compounds, produced during the preparation of macrolide antibiotics.
Patent YU-82602-A (YU)
Title: Application of il-18 inhibitor for healing and/or prevention of atherosclerosis
Inventor: CHVATCHKO YOLANDE
IPC: A61K45/00
Filed: 2001-04-30
Abstract: The invention relates to the use of an IL-18 inhibitor for the manufacture of a medicament for the treatment and/or prevention of atherosclerosis.
Patent AU-1032697-A (AU)
Title: Continuous casting die
Inventor: LONARDI EMILE
IPC: B22D11/041
Filed: 1996-11-29
Abstract: PCT No. PCT/EP96/05284 Sec. 371 Date Jul. 30, 1998 Sec. 102(e) Date Jul. 30, 1998 PCT Filed Nov. 29, 1996 PCT Pub. No. WO97/23317 PCT Pub. Date Jul. 3, 1997A continuous casting die has a casting channel (10) formed by molding plates (12) and a self-carrying frame construction with lateral openings into which the molding plates (12) can be slidingly inserted perpendicularly to the casting channel. The frame construction preferably has a top frame (14) with a passage (16) which is slightly larger than the cross-section of the casting channel (10) at the entrance of the casting die, a bottom frame (18) with a passage (20) which is slightly larger than the cross-section of the casting channel (10) at the exit of the casting die, and corner sections (22) which link the top frame (14) to the bottom frame (18). The lateral passages are delimited at their sides by the two corner sections, above by the top frame (14) and below by the bottom frame (18).
Patent AU-1046583-A (AU)
Title: Injection device
Inventor: ANDERS BLOMBERG
IPC: A61M5/145
Filed: 1982-12-13
Abstract: PCT No. PCT/SE82/00423 Sec. 371 Date Jul. 19, 1983 Sec. 102(e) Date Jul. 19, 1983 PCT Filed Dec. 13, 1982 PCT Pub. No. WO83/02062 PCT Pub. Date Jun. 23, 1983.Injection device for medical purposes, designed for injection by using a manual hypodermic syringe. It includes a barrel part which in one end has a syringe needle and in the other end a flange; a plunger part having a plunger displaceable in the barrel part, said plunger performing movements, enabling medicine to be sucked into and respectively injected from the barrel portion, and having a gripping part connected with the plunger by means of a plunger rod. The device has an opening in one end, through which the injection syringe can at least partly be introduced into a cavity, and an inner part which is provided with a holding device for the barrel part which is changeable between a releasing position and a holding position, in which the barrel portion is held against movements in its longitudinal direction relative to the inner part. A displacement device is provided for displacing the plunger part between a fore and a rear displacement position. The inner part is changeable between a rear position with the syringe needle positioned inside the opening and an advanced position with the syringe needle pushed outside the opening for insertion. The injection device includes an outer part, in which an electric motor is positioned and controlled by means of an electronic device. A transmission connects it to the displacement device for accomplishing its displacement movements in a sequence determined by the control device, for loading the injection syringe, as well as injection after insertion.
Patent AU-1112483-A (AU)
Title: Substituted thienobenzodiazepinones
Inventor: ENGEL WOLFHARD
IPC: C07B57/00
Filed: 1983-02-04
Abstract: Compounds of the formula   <IMAGE>   wherein R is 1-methyl-4-piperididinyl, 4-methyl-1-piperazinyl, or 3 - or 3 -tropanyl, each of which may optionally have another methyl substituent attached to the heterocyclic ring; R1 is hydrogen or alkyl of 1 to 4 carbon atoms; R2 is hydrogen, halogen or alkyl of 1 to 4 carbon atoms; and X is oxygen, -NH- or -N(CH3)-; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as anti-ulcerogenics.
Patent AU-1295592-A (AU)
Title: Reduction of cutaneous atrophy
Inventor: PARAM PRAKASH
IPC: A61K31/57
Filed: 1992-03-17
Abstract: The cutaneous atrophy associated with the use of steroids topically can be ameliorated using salts of certain  alpha -hydroxyacids.
Patent AU-1330292-A (AU)
Title: Gene mutated in colorectal cancer of humans
IPC: C12Q1/68
Filed: 1992-01-16
Abstract: A new human gene termed MCC is disclosed. Methods, primers, probes and kits are provided for assessing mutations of the MCC gene in human tissues and body samples. Gross rearrangement and point mutations in MCC are observed in human tumor cells. MCC is expressed in most normal tissues. These results suggest that MCC is a tumor suppressor.
Patent AU-1649192-A (AU)
Title: Organo(poly)siloxanes, their production and use
IPC: C08G77/12
Filed: 1992-04-23
Abstract: PCT No. PCT/FR92/00899 Sec. 371 Date Sep. 13, 1993 Sec. 102(e) Date Sep. 13, 1992 PCT Filed Apr. 22, 1992 PCT Pub. No. WO92/19667 PCT Pub. Date Nov. 12, 1992.The description relates to novel organo(poly)siloxanes of the general formula (I): (R1O)aHSiR2-aO[SiR 2O]nSiR2R2, in which R and R2 are the same or different and represent a monovalent, possibly substituted hydrocarbon radical; R1 is the same or different and represents a monovalent, possibly substituted hydrocarbon radical; n is a whole number of at least 2; and a is 1 or 2. The organo(poly)siloxanes are used as additives in materials which can be cross-linked to form organopolysiloxane elastomers.
Patent AU-1832897-A (AU)
Title: A polishing pad and a method for making a polishing pad with covalently bonded particles
Inventor: ROBINSON KARL M
IPC: B24B37/24
Filed: 1997-01-21
Abstract: The present invention is a polishing pad for use in chemical-mechanical planarization of semiconductor wafers, and a method for making the polishing pad. The polishing pad has a body, molecular bonding links, and abrasive particles dispersed substantially uniformly throughout the body. The body is made from a polymeric matrix material and the molecular bonding links are covalently bonded to the matrix material. Substantially all of the abrasive particles are covalently bonded to at least one molecular bonding link. The molecular bonding links securely affix the abrasive particles to the matrix material to enhance the uniformity, of the distribution of the abrasive particles throughout the pad and to substantially prevent the abrasive particles from breaking away from the pad.
Patent AU-1925401-A (AU)
Title: Apparatus and concept for minimizing parasitic chemical vapor deposition during atomic layer deposition
Inventor: SNEH OFER
IPC: C23C16/44
Filed: 2000-11-21
Abstract: A new method and apparatus for avoiding contamination of films deposited in layered depositions, such as Atomic Layer Deposition (ALD) and other sequential chemical vapor deposition (CVD) processes, is taught, wherein CVD-deposited contamination of ALD films is prevented by use of a pre-reaction chamber that effectively causes otherwise-contaminating gaseous constituents to deposit on wall elements of gas-delivery apparatus prior to entering the ALD chamber.
Patent AU-2093297-A (AU)
Title: Use of 5-ht1a receptor antagonists for the treatment of urinary incontinence
Inventor: TESTA RODOLFO
IPC: A61P43/00
Filed: 1997-02-25
Abstract: Compounds which: (a) bind to a 5-HT1A receptor with an affinity of at least 10<-7>M, (b) bind to a 5-HT1A receptor with an affinity at least 50-fold stronger than the affinity with which the compound binds to an  alpha 1-adrenergic receptor, and (c) exhibit 5-HT1A receptor antagonist activity on both pre-synaptic and post-synaptic 5-HT1A receptors, and their stereoisomers, hydrates, solvates and pharmaceutically acceptable salts are useful for the treatment of lower urinary tract disorders in mammals.
Patent AU-2117197-A (AU)
Title: Bioactive glass compositions and methods of treatment using bioactive glass
Inventor: LITKOWSKI LEONARD J
IPC: A61K6/06
Filed: 1997-01-29
Abstract: A novel silica based bioactive glass composition that can be used in conjunction with a delivery agent such as a toothpaste, gel, etc. having a particle size range <90 mum which will form a rapid and continuous reaction with body fluids due to the immediate and long term ionic release of Ca and P from the core silica particles, to produce a stable crystalline hydroxy carbonate apatite layer deposited onto and into the dentin tubules for the immediate and long term reduction of dentin hypersensitivity and tooth surface remineralization.
Patent AU-2367801-A (AU)
Title: A lid for a refuse container
Inventor: ERNST TIBOR
IPC: B65F1/10
Filed: 2000-12-21
Abstract: A lid 14 for fitting to an open-topped refuse container 10 has a compacting mechanism mounted on the lid and an opening 90 having a pivoted closure flap 92 to allow waste to be placed in the container without opening the lid. The compacting mechanism comprises a compacting plate 36 mounted under the lid and an actuating rod 38 coupled to the plate whereby the rod may be actuated to move the plate from a storage position wherein the plate is drawn up under the lid to an operative position wherein the plate is pushed downwardly into the container. The compacting plate is pivotable on an end of the actuating rod and the lid and plate are adapted to cooperate to tilt the plate from a horizontal position as it is drawn up into its storage position so that the flap can be opened without obstruction by the plate. <IMAGE>
Patent AU-2389801-A (AU)
Title: Pressure regulator
Inventor: BRINK PETER JOHN VAN DEN
IPC: F16K3/26
Filed: 2000-12-22
Abstract: Fluid (back)-pressure regulator containing a housing provided with an inlet (2) and an outlet (3) for fluid, a valve (4) located movably inside the housing (1) and provide with transport means to allow passage of fluid from inlet (2) to outlet (3), a pressure setting means (5) and a conduit (7) emerging from the inlet which is in open communication with a space (6) enclosed by the bottom of the housing and the bottom of the valve. The fluid (back)-pressure regulator can be used advantageously in operations carried out in reactor array vessels requiring throughputs of not more than 5ml/minute.
Patent AU-2538599-A (AU)
Title: Treating cancer
Inventor: WARENIUS HILMAR MEEK
IPC: A61P35/00
Filed: 1999-02-18
Abstract: Provided is a method for the diagnosis of a cancerous or pre-cancerous state in a subject, comprising testing a sample comprising cells or an extract therefrom for the co-elevation of CDK1 and CDK4. Also provided is a kit for the diagnosis of a cancerous or pre-cancerous state in a subject, comprising: (i) a means for testing for the elevation of CDK1; and (ii) a means for testing for the elevation of CDK4.
Patent AU-2628892-A (AU)
Title: Enzymatic process for the enantioselective preparation of optically active cyanohydrins
IPC: C07C255/16
Filed: 1992-10-07
Abstract: An enantioselective process for the preparation of the S enantiomer of an optically active cyanohydrin by reacting an aldehyde or an asymmetrical ketone with a cyanide group donor in the presence of an S-hydroxynitrile lyase in a diluent and isolating the cyanohydrin from the reaction mixture is described.
Patent AU-2678888-A (AU)
Title: Styling agents and compositions containing the same
IPC: A61K8/37
Filed: 1988-12-12
Abstract: The present invention relates to styling agents comprising adhesive copolymers along with a volatile diluent useful in products such as shampoos and conditioners which provide hair styling hold. The monomer components in these copolymers are randomly distributed in the copolymer chain, preferably to form a substantially linear chain. Preferably, at least one of the monomer components is selected from vinyl pyridine, acrylate amides and methacrylate amides and one of the other monomer components is selected from butadiene, isoprene, isobutene, acrylate esters, methacrylate esters, vinyl alkyl ethers, alkyl-substituted butadienes, and chloroprene. These copolymers also have a single glass transition temperature within the temperature range of from about 0 DEG C to about 150 DEG C. The volatile diluents useful in these styling agents can be hydrocarbons, esters, ethers, amines, alkyl alcohols, or volatile silicon derivatives.
Patent AU-2686601-A (AU)
Title: Latex with high non-volatile matter content, low viscosity and having a bimodal distribution
Inventor: BETREMIEUX ISABELLE
IPC: C08F4/04
Filed: 2000-12-19
Abstract: A process is presented for the preparation of a latex by the emulsion polymerization at a temperature of between 30 and 90 C. of at least one ethylenically unsaturated monomer in the presence of at least one surfactant and of a seed of polymer particles with a diameter of between 200 and 450 nm. The seed particles represent from 5-25% by weight of the total weight of the monomer and seed. The polymerization is initiated by a mixed water-soluble/fat-soluble system. Also included are lattices obtained from this process.
Patent AU-2992699-A (AU)
Title: High speed signaling for interfacing vlsi cmos circuits
Inventor: EJAZ UL HAQ
IPC: H04L25/06
Filed: 1999-03-08
Abstract: A system of the present invention uses small swing differential source synchronous voltage and timing reference (SSVTR and /SSVTR) signals to compare single-ended signals of the same slew rate generated at the same time from the same integrated circuit for high frequency signaling. The SSVTR and /SSVTR signals toggle every time the valid signals are driven by the transmitting integrated circuit. Each signal receiver includes two comparators, one for comparing the signal against SSVTR and the other for comparing the signal against /SSVTR. A present signal binary value determines which comparator is coupled to the receiver output, optionally by using XOR logic with SSVTR and /SSVTR. The coupled comparator in the receiver detects whether change in signal binary value occurred or not until SSVTR and /SSVTR have changed their binary value. The same comparator is coupled if the signal transitions. The comparator is decoupled if no transition occurs. When the flight time between a master device and a slave device is greater than the cycle time of the system clock, the system uses multiple clocks. One clock controls transmitting signals from the slave devices to the master device, and another clock controls initiating each slave device to communicate signals to the master device. A first clock may be looped back to the slave devices to communicate signals such as requests from the master device to the slave device.
Patent AU-3055392-A (AU)
Title: Self-optimizing detergent controller
Inventor: BRADY DANIEL F
IPC: D06F33/37
Filed: 1992-10-26
Abstract: An apparatus and method for programming a detergent controller to vary the detergent concentration set-point according to the time of day and to achieve detergent concentration levels quickly without incurring overshoot. Thus, the present invention insures that the warewashing machine is operated at optimum efficiency and cost. To vary the set-point according to the time of day, the invention combines the features of a microprocessor, a clock and a controller into one unit. The user enters the time setting and set point into the controller. The microprocessor then compares the real-time clock signal with the user time settings and outputs an appropriate set-point value from the microprocessor to the controller. To achieve detergent concentration levels quickly without incurring overshoot, the controller senses the detergent concentration and dispenses the proper detergent level to the warewashing machine according to a predetermined detergent feed time based on the previous response time and the programmed set-point. Thus, the controller can change the response function if and when conditions change.
Patent AU-3074489-A (AU)
Title: Organic polymeric material and ion-exchange membrane produced therefrom
Inventor: FIELDING HAROLD CROSBIE
IPC: C08F216/14
Filed: 1989-02-24
Abstract: An organic polymeric material, which is preferably perfluorinated and which comprises a polymeric chain and at least one group pendant from the chain, in which the group pendant from the chain comprises a saturated cyclic group and at least one ion-exchange group or group convertible thereto, and in which the ion-exchange group or group convertible thereto is linked to the polymeric chain through the cyclic group. Also an ion-exchange membrane produced from the polymeric material, an electrolytic cell containing the membrane, vinyl monomers from which the organic polymeric material may be produced and intermediates useful in production of the monomers.
Patent AU-3152093-A (AU)
Title: Video imaging method and apparatus for audience participation
Inventor: CARPENTER LOREN C
IPC: H04H60/31
Filed: 1992-12-09
Abstract: An audience response system in which each audience member is provided with a reflective device (or other radiation source) which is, for example, green on one side and red on the other side. Light from a spotlight is reflected from the reflectors and imaged by a conventional video camera. A computer receives the digitized and processed image, forms a map of the audience, and distinguishes the red from the green reflections. This data is then used by the computer to project an image onto a screen visible to the audience, the image being controlled by the red or green image reflections. The audience thus jointly controls the screen image, for instance for purposes of voting or playing a game. The system also can detect movement (direction and/or velocity) of each radiation source which data is aggregated and thereby manipulates the screen image. Also, the sources each may transmit coded information (such as Morse code or ASCII) to individually identify themselves.
Patent AU-3182793-A (AU)
Title: Imidazole derivatives having anti-hiv activity
IPC: C07D233/54
Filed: 1993-01-15
Abstract: A novel imidazole derivatives of formula I: <CHEM> wherein R<1> is hydrogen, alkyl, halogen, or optionally substituted aryl; R<2> is alkyl, optionally substituted aryl optionally substituted aralkyl, or optionally substituted hetero ring group; R<3> is hydrogen, alkyl, optionally substituted aryl, optionally substituted aralkyl, or optionally substituted hydroxyalkyl; R<4> is hydrogen, alkyl, halogen, acyl, optionally substituted hydroxyalkyl, optionally esterified or amidated carboxyl group, hydroxy group, aryl or arylthio; X is S, SO, SO2, CH2, or Se; n is an integer of 1 to 3, or a pharmaceutically acceptable salt thereof, said derivative having anti-HIV activity and being useful for the treatment of HIV infections.
Patent AU-3384799-A (AU)
Title: Personalized time-shifted programming
Inventor: STORY GUY A
IPC: H04N5/76
Filed: 1999-04-06
Abstract: A method and apparatus for personalized time-shifted programming. Digital content is retrieved, for example, from a digital library. Once retrieved, the content is stored locally, for example, on a personal computer. The locally stored content is transferred, in whole or in part, to a playback device that allows a user to listen to the content of the playback device. In one embodiment, the user may designate portions of a playback time provided by the playback device to various selections. For example, with a playback device that provides two hours of content, a user may wish to listen to one half hour of news, one half hour of a series and one hour of an book. Thus, the user may partition one quarter of playback time to each of news and the series and one half of the playback time to the book. In one embodiment, the present invention provides different automatic update techniques for the playback device that may be selected by the user based on how the content is to be used. For example, the news portion may be one half hour of the most recent news available from a particular source. The series may be the most recent episode in the series, whether or not the user has listened to other stored episodes. The book portion may provide one hour of the book from the most recent stopping place each time the playback device is coupled to the library retrieval device.
Patent AU-3424999-A (AU)
Title: Ionic aqueous composition containing levomenthol
Inventor: TILLET YVES THEODORE
IPC: A61K31/045
Filed: 1999-04-13
Abstract: A composition for relieving a sensation of respiratory discomfort and/or for promoting natural regeneration of mucous membranes of the nasal cavity. The composition contains levomenthol at a concentration between 10 and 250 mg/l, dissolved in an aqueous ionic solution having an osmolarity at least equal to that of an aqueous solution of sodium chloride at 9 g/l. The aqueous ionic solution is pure sea water, diluted sea water, an aqueous sodium chloride solution, an aqueous sodium chloride solution further containing at least one salt found in sea water, or a mixture thereof.