baber/WOPTO huggingface dataset:
Patent AU-647029-B2 (AU)
Title: Cabin for spray coating objects with powdered coating material
Inventor: PINGEL JOACHIM
IPC: B05B14/43
Filed: 1990-06-15
Granted: 1994-03-17
Abstract: PCT No. PCT/EP90/00940 Sec. 371 Date Dec. 13, 1991 Sec. 102(e) Date Dec. 13, 1991 PCT Filed Jun. 15, 1990 PCT Pub. No. WO90/15669 PCT Pub. Date Dec. 27, 1990.A cabin for spray coating objects with powdered material has flat filter surfaces and a cleaning device that moves relative thereto. The rear face of the filter is divided into a plurality of individual cell shaped sections sealed with respect to one another. A nozzle directs air from the rear face of the filter toward the interior of the cabin to dislodge powdery material from the filter's inner surface. The nozzle moves across the field of cell shaped sections supplying compressed air to at least one of the sections at a time during the cleaning cycle.
Patent AU-593019-B2 (AU)
Title: Drill bit and roller cutter for said drill bit
Inventor: TUNELL LARS-ERIK
IPC: E21B10/52
Filed: 1986-09-30
Granted: 1990-02-01
Abstract: The invention relates to a drill bit (10) having saddles (12) for a number of roller cutters (16-38) having two along the circumference of the roller cutter extending rows (41,42) of cutting means, said rows (41,42) being displaced internally in the axial direction of the roller cutter. A saddle (12) and adherent roller cutter (20) are so designed that the roller cutter is reversibly mountable in the saddle (12). The rows (41,42) of cutting means are locaed on each side of the transverse symmetry plane (45) of the roller cutter (16-32) . The distance (B) of the first row (42) is bigger than the distance (A) between the second row (41) and the symmetry plane (45) . The rows (41,42) of cutting means of a roller cutter (20) are arranged to move along a first series of circles (46,47) when the roller cutter (20) is mounted in a first position in its saddle (12) and along a second series of circles (48,49) when the roller cutter (20) is mounted in a reversed position in the saddle (12) in relation to said first position.
Patent AU-673735-B2 (AU)
Title: Process for moulding plastics
Inventor: WILLIS PHILIP DAVID
IPC: B29C45/27
Filed: 1994-06-16
Granted: 1996-11-21
Abstract: The present invention provides a process for the manufacture of a moulded article which comprises introducing a curable epoxy resin composition to a mould which is at a temperature high enough to initiate curing of the resin and supplying further resin under pressure to compensate for shrinkage of the composition, the epoxy resin containing coarse decorative particles therein, wherein the epoxy resin is introduced into the mould through a gap having a length which is 30 to 100% of that dimension of the moulded product being made which is adjacent to the gap (16) and a width (W) which is at least twice the maximum size of the decorative particles. <IMAGE>
Patent AU-719113-B2 (AU)
Title: Method for forming parts from inorganic particulate material
Inventor: BOGAN LEONARD EDWARD JR
IPC: C04B35/638
Filed: 1996-09-16
Granted: 2000-05-04
Abstract: A method for forming parts from inorganic particulate materials is disdosed. The method utilizes a two-component binder composition which is removable at a faster rate than conventional binder compositions, thereby reducing the formation of voids and cracks that occur during binder removal. No toxic materials are required and the method does not rely on solvents. The method may be used with ceramics, metals, and cermets.
Patent AU-539378-B2 (AU)
Title: Cord grass trimmer
Inventor: KATZER JOHANN
IPC: A01D34/416
Filed: 1981-02-12
Granted: 1984-09-27
Abstract: 1. Grass cutter or the like with a rotating cutting wire (18), in which a cutter head (16) having a reel (17) with a cutting wire (18) wound there onto can be driven by a rotary drive, the outer end of the cutting wire (18) rotating freely together with the cutter head (16) and is fitted to the bottom of a cover (18), characterized in that the cover (28) is fixed so that it can be swung laterally outside the wire circle and the cutter head (16) project somewhat in the direction the opposite side of the fixture.
Patent AU-682365-B2 (AU)
Title: A process and device for the manufacture of mouldings and mouldings manufactured in accordance with that process
Inventor: HAGMANN PETER DR
IPC: B29D11/00
Filed: 1994-07-15
Granted: 1997-10-02
Abstract: A measured-out quantity of a material which can be crosslinked by exposure to a suitable form of energy, in particular UV light (3), is introduced into a two-part mould (1), the cavity (15) of which defines the shape of a moulded part (CL) to be produced. The two mould halves (11, 12) are kept at a small distance from each other, so that there is formed between them a thin annular gap (16), which is in connection with the mould cavity (15) and through which excess material can escape. The crosslinkage is initiated by exposure to the chosen form of energy, exposure being spatially limited to the cavity (15) by suitable masking (21), so that material outside the mould cavity is not crosslinked. In this way, moulded parts which do not require secondary finishing are obtained, and the mould is reusable. The process is suitable in particular, but not exclusively, for the production of contact lenses. <IMAGE>
Patent AU-671546-B2 (AU)
Title: Neutral, low transmittance glass
Inventor: BAKER RODNEY G
IPC: C03C4/08
Filed: 1994-05-03
Granted: 1996-08-29
Abstract: A neutral, generally green-gray low transmittance (no more than 25 luminous transmittance) soda-lime-silica glass has reduced solar energy transmittance when provided with the following colorant constituents in percent by weight: -Fe2O3 (total iron) 1.3-2   -NiO 0.01-0.05 -CoO 0.02-0.04 -Se 0.0002-0.003  -  The glass has a ferrous value in the range of 18 to 30.
Patent AU-545649-B2 (AU)
Title: Separating lead from lead sulfide
Inventor: MARTINI CARL R DI
IPC: C22B7/04
Filed: 1981-03-18
Granted: 1985-07-25
Abstract: Lead is separated from material containing lead sulfide, e.g. galena ore concentrate, by a substantially autogenous process involving establishing a pool of molten lead in a kettle, adding a metallic alkali metal, e.g. metallic sodium, to the molten lead in an amount sufficient to reduce the combined lead of the lead sulfide to metallic lead, adding the ore concentrate to the molten lead pool, and mixing together the metallic sodium, molten lead and ore concentrate. The sodium reacts rapidly and exothermically with the lead sulfide to reduce the combined lead of the lead sulfide to metallic lead and form sodium sulfide. The thus-liberated metallic lead reports in the molten lead pool, and a matte phase containing the sodium sulfide separates from the molten lead and forms on the surface of the molten lead pool. Lead sulfide from an excess of the ore concentrate, or other suitable added flux, which is usually added to the molten lead pool, serves to flux the sodium sulfide-containing matte phase to attain desired fluid and low melting characteristics of the matte phase. The process herein employs a kettle as the reactor, ordinarily the steel refining kettle of a lead refinery, is a low temperature process requiring temperatures above the melting point of lead but ordinarily not above 650 DEG  C., and does not discharge polluting SO2 into the atmosphere.
Patent AU-627984-B2 (AU)
Title: Plasma blasting method
Inventor: KITZINGER FRANK
IPC: E21C37/18
Filed: 1991-02-04
Granted: 1992-09-03
Abstract: A blasting method which comprises delivering electrical energy at a rate of at least 100 megawatts per microsecond until a peak power of at least 3 gigawatts is reached across the gap of two poles of a coaxial electrode assembly immersed in an electrolyte within a confined area of a substance to be blasted. A dielectric break-down of the electrolyte in the confined area is produced resulting in the formation of plasma within the confined area which creates a pressure sufficient to blast the substance in the manner of a high explosive charge.
Patent AU-703782-B2 (AU)
Title: Silicone polymer-coated, hydrophobized metal oxides
Inventor: MITCHNICK MARK
IPC: C09K3/00
Filed: 1996-10-08
Granted: 1999-04-01
Abstract: A process for making metal oxide hydrophobic by coating the metal oxide with a silicone polymer is disclosed. The hydrophobic metal oxide is prepared by contacting the metal oxide with a reactive silicone compound and then in a subsequent step the coated metal oxide is heated to 40 to 100  DEG C for between 1 and 10 hours. The resulting metal oxide is hydrophobic, non-reactive, not affected by water and can be applied to the skin for protection from ultraviolet light of the sun.
Patent AU-714084-B2 (AU)
Title: Hormone replacement therapy method and hormone dispenser
Inventor: ELLIESEN JORG
IPC: B65D81/32
Filed: 1996-09-30
Granted: 1999-12-16
Abstract: Varying the daily dose of either or both of the estrogen and the progestogen administered for hormone replacement therapy (HRT) is readily and inexpensively accomplished, without the necessity of the physician prescribing a new product each time the daily dose of the estrogen or progestogen is changed, by administering preferably transdermally the estrogen and progestogen contained in separate extrudable pharmaceutical compositions from a dispenser which contains means, preferably adjustable only by the attending physician or dispensing pharmacist, for varying the volume of either or both of the respective compositions which is dispensed as a single dose from the dispenser in response to a defined digital dispensing manipulation of the dispenser.
Patent AU-671925-B2 (AU)
Title: Antimigraine cyclobutenedione derivatives of tryptamines
Inventor: SMITH DAVID W
IPC: A61P25/06
Filed: 1994-09-15
Granted: 1996-09-12
Abstract: Substd. cyclobutene dione cpds. of formula (I) and their acid addition salts and/or solvates are new. R1 is H, halogen or 1-4C alkyl; R2 and R3 are H or 1-4C alkyl; R4 is H, 1-4C alkyl, 1-4C acyl or 1-4C alkylsulphonyl; X is -NR2R3, -OR2 or R6 where R6 is H, 1-4C alkyl, cycloalkyl, phenyl or phenyl-(1-4C)alkyl); m is 0-3 (esp. 0); n is 1-5(esp. 2).
Patent AU-614062-B2 (AU)
Title: Translation of mrna
Inventor: WILSON THOMAS MICHAEL AUBREY
IPC: C12N15/11
Filed: 1987-06-04
Granted: 1991-08-22
Abstract: It has been found that the 5' regions of RNA viruses act as enhancers of translation of mRNA. The omega prime ( OMEGA ') sequence of Tobacco Mosaic Virus, derivatives and portions thereof, and 5' leader sequences of other RNA viruses can be ligated upstream of an appropriate mRNA or used in the form of cDNA in an expression vector. The translational enhancers are effective in many different types of expression system, for example plant cells, bacteria, and animal cells, and also in in vitro translation.
Patent AU-547672-B2 (AU)
Title: D-homo-3-keto-4-ene steroids
Inventor: ALIG LEO
IPC: A61K31/275
Filed: 1981-11-16
Granted: 1985-10-31
Abstract: The invention is directed to 3-oxo-D-homosteroids and derivatives thereof which are useful as antiantigens.
Patent AU-766270-B2 (AU)
Title: Cathode collector bar with spacer for improved heat balance
Inventor: HOMLEY GRAHAM E
IPC: C25C/
Filed: 2000-10-10
Granted: 2003-10-09
Abstract: An electrolytic cell (4) for aluminum production, including a cell wall (7, 18), a bus bar (46, 48), a carbonaceous cathode block (10), and a collector bar (30) connecting the bus bar with the cathode block. The collector bar comprises a ferrous metal body including a solid spacer (32) and a sheath (33) defining a cavity (34) containing a copper insert (40). The spacer has an external end portion (35) connected with the bus bar and an internal end portion (36) that is preferably spaced inwardly of the cell wall. The spacer separates the copper insert from the bus bar, thereby reducing heat loss from the cell.
Patent AU-556549-B2 (AU)
Title: Storage systems
Inventor: FLINT L
IPC: A47B57/40
Filed: 1982-03-09
Granted: 1986-11-06
Abstract: Equipment for assembly into a storage system comprises a tubular upright 10 having four similar faces. A groove 12 extends along each face, and a row of slots 14 along the groove. An end connector 20 or 20 min for a transverse member has a flange 22 or 22 min  for embracing the upright 10, and two hooks 24 for engaging in the slots 14. A versatile system comprising a variety of accessories can be built up from such equipment.
Patent AU-642045-B2 (AU)
Title: Pharmaceutical compositions for use in treating parkinson's disease
Inventor: BURZYNSKI STANISLAW R
IPC: A61K38/02
Filed: 1991-08-21
Granted: 1993-10-07
Abstract: The present invention provides methods for treating Parkinson's disease by administering to an afflicted host pharmaceutical compositions containing a therapeutically effective amount of urine peptide fractions containing 3-[N-phenylacetylaminopiperidine]-2,6-dion. The therapeutically effective urine peptide fractions of this invention, termed Antineoplastons A2 and A5, are obtained by two separate processes: Antineoplaston A2 is prepared by providing a volume of urine; separating from the urine particulate matter and matter having a molecular weight greater than about 5000; acidifying the urine; separating from the acidified urine any precipitated matter; introducing the acidified urine to a first chromatography column containing a polymeric resin adsorbent; eluting the column to recover an eluate; adjusting the pH of the eluate to between about 2 and 8; introducing the adjusted eluate to a second chromatography column; and recovering the peptide fraction containing the compound 3-[N-phenylacetylaminopiperidine[-2,6-dion. Antineoplaston A5 is prepared by providing a volume of urine; separating from the urine particulate matter and matter having a molecular weight greater than about 5000; acidifying the urine; separating from the acidified urine any precipitated matter; introducing the acidified urine to a chromatography column; eluting the column with a lower alkyl alcohol having from 1 to 8 carbon atoms; and recovering the peptide fraction containing the compound 3-[N-phenylacetylaminopiperidine]-2,6-dion.
Patent AU-652963-B2 (AU)
Title: Catalytic production of lactide directly from lactic acid
Inventor: BENECKE HERMAN P
IPC: C07D319/12
Filed: 1991-09-18
Granted: 1994-09-15
Abstract: The present invention is directed to a method for making lactide from aqueous lactic acid. The invention method comprises converting feed aqueous lactic acid to its vapor phase. The feed vapors then are passed through a reactor maintained at elevated temperature and in which optionally is disposed an alumina catalyst. Withdrawn from the reactor is product lactide, water, and unreacted lactic acid which are subjected to separation for recovery of the lactide product. The separated unreacted lactic acid is eligible for readmission to the process for making additional lactide. This cyclic process embodiment of the present invention comprises the steps of passing make-up aqueous lactic acid feed into a vaporization zone along with unreacted aqueous lactic acid filtrate from another step of the process and therein forming aqueous lactic acid feed vapors. The thus-generated vapors that are passed through a vapor phase reaction zone held at elevated temperature for forming lactide therein. Lactide as a solid is separated from unreacted aqueous lactic acid filtrate; and the filtrate is passed into the vaporization zone in the initial step of the process.
Patent AU-636261-B2 (AU)
Title: Recombinant iga protease
IPC: C12R1/19
Filed: 1991-12-31
Granted: 1993-04-22
Abstract: The present invention relates to a method for obtaining recombinant IgA protease from inclusion bodies. Also claimed is a recombinant DNA which codes for an IgA protease whose C-terminal helper portion and, preferably, also whose N-terminal signal portion is no longer active.
Patent DE-1810602-B2 (DE)
Title: Clock controlled circulating memory circuit - has number of stores and associated devices reduced by use of analyser in timing circuit
IPC: H04Q11/04
Filed: 1968-11-23
Abstract: Clock-controlled circulating store circuit has data elements of the same time aspect but in different stores formed into data gps. esp. for time-multiplexed telephone systems, with the data gps. assigned to the simultaneous connections. At least two consecutive data elements of each data gp. are stored in each store (LG). Shift devices (SG) equal in number to the data elements of these data gp. stored in each store and connected to the output of each store. The data elements pass through the shift devices with the same timing as the corresponding store, and an analyser (AW) for timed alteration, erasing and re-circulation is connected to the outputs and inputs of the individual shift devices. All data elements of a gp. are pref. transmitted in parallel between the analysers and their shift devices.
Patent DE-1937745-B2 (DE)
Title: Cigarette holder housing filter sleeve - has paper sleeve compressed into crumpled shape between ends, forming irregular smoke channel
IPC: A24F13/06
Filed: 1969-07-25
Abstract: The cigarette or cigar holder which houses a filter to eliminate tar and nicotine, has a holder part (36) connected to a mouthpiece part (14) connected by a tube (10). These two end parts (36, 14) each have a reduced dia. part (41, 20) terminating in a shoulder, so that a flexible filter tube (30) can be fitted over them, housed inside the tube. This tube is of paper, incorporating natural fibres and after fitting over these end parts is compressed into an irregular or crumpled shape since its length is greater than the space inside. This forms an irregular flow path for the smoke as it is drawn through. Each end part (36, 41) has a hole (26, 52) through it, which widens out to a larger dia. zone, remote from the filter.
Patent DE-2008393-B2 (DE)
Title: Induction manifold for IC engine - includes heater around induction port which aspirates for longest period and has smallest radius
IPC: F02M1/00
Filed: 1970-02-24
Abstract: The induction manifold for an internal combustion engine with more than two cylinders is designed to ensure the supply of the same mixture to the individual cylinders without the need for an auxiliary centrifugal chamber between carburetor and intake channels. The induction port (2) which aspirates after the longest time interval has a smaller radius of curvature than the remaining ports (3). The former port (2) has a smaller cross-section and is fitted with a heater (5) in the form of a heating spiral wound round its outer circumference.
Patent DE-2013721-B2 (DE)
Title: Deuterium enriched water or hydrogen
IPC: C01B4/00
Filed: 1970-03-21
Abstract: Deuterium rich water or hydrogen is prepd. by reducing indeuterium the hydrogen released during the prepn. of hydrogen and enriching in deuterium the water added during the prepn. of hydrogen with the help of at least one intermediate carrier medium consisting of hydrogen or a hydrogen cpd., the water and the released hydrogen each being contacted with this medium. - Provides a combined process for the prepn. of deuterium rich water or hydrogen, and an industrial process for hydrogen prepn. for the synthesis of ammonia, methanol or other products. The combined process is very economical.
Patent DE-2107219-B2 (DE)
Title: Flame and explosion proof housing - is for optical devices and has internal tie rods in form of optical bench
IPC: H01S3/02
Filed: 1971-02-16
Abstract: The flame-proof and explosion-proof housing for an optical device, laser comprises a cylindrical case (1) with end plates (2)(3). One plate is tapped to receive the threaded ends (6) of parallel rods (7)(8). These rods pass into the other end plate to which they are secured by countersunk screws (11). The rods serve as tensioning devices, and in conjunction with adjustable cross-beams (13)(14), as an optical bench. Both cover plates are flanged. One is in the form of a cylindrical cup which when sealed off with a screw-fitting lid forms a chamber to accommodate terminals. The other end plate has a central aperture which is sealed by means of a glass window. The whole assembly can be easily mfd. on a lathe from comparatively ligh materials.
Patent DE-2156113-B2 (DE)
Title: Computer for controlling telephone exchanges - has data memory area controlling replay of recorded messages
IPC: H04Q3/545
Filed: 1971-11-11
Abstract: The computer, for controlling telephone exchanges, takes over monitoring and connection formation formerly performed by exchange personnel. The data memory (Sp) can be accessed via terminals (P, D) and contains in one memory area (ad) numbers for connecting the subscriber circuits (t) of all exchanges (V1-Vn). This memory area is also involved in connecting recorded message equipment. Data transfer lines (d) are connected with a number of central control units (Z1,Z2....Zn) which are also connected with the exchange (V1,V2....Vn) for each related central control unit. The exchanges also include number units (T) which transfer data to a comparator (K) in the automatic control unit (Z).
Patent DE-2201279-B2 (DE)
Title: Separated solids extractor for downdraught traVelling grate - comprises gas-tight collector with conveyor belt to single outlet and solids collecting boxes underneath
IPC: F23H11/10
Filed: 1972-01-12
Abstract: The arrangement for extracting separated-out solids is esp for a large scale travelling-grate iron ore sintering plant with induced-draught hot gas flow down through the grate (8). Via multiple intake boxes (11) and tubes (12) this passes into a manifold space (13) with solids-collecting boxes along the underside. These boxes (1) are funnel-shaped and terminate in a pipe (6) running down into a gastight collecting chamber (3). Underneath the pipe outlet-ends there is a conveyor belt (4) which takes the material to a gastight discharging device (5) under one end. Each pipe pref. embodies a shutoff device.
Patent DE-2217450-B2 (DE)
Title: Electronic control for vehicle suspension - with compensation for riding height control and damping circuit
IPC: B60G17/018
Filed: 1972-04-12
Abstract: The pneumatic suspension for the train, or other high speed vehicle, filters out transient using a low pass filter. The riding height control tilts the suspension into curves and in order to provide a responsive cornering capability the height control signals are compensated for in the damping circuits. This is possible using special bypass lines in which the riding height control signals are simulated and added to the actual suspension control signals are steady signal levels. These alter at a slow, fixed rate, as the suspension tilts.
Patent DE-2234827-B2 (DE)
Title: Equipment for burning combustible constituents in carrier gas - has flow reversal inside furnace and inlet pipe which forms duct to carry gas to chamber entry
IPC: F23G7/06
Filed: 1972-07-15
Abstract: The equipment for burning combustible constituents in a carrier gas, esp, has the gas entering a cylindrical combustion chamber (2) conventionally via swirlers (9) around a pilot burner (15), inside a diffusor cone (10) to maintain axial flow. The other end of the chamber is closed, causing reverse flow along the periphery to an annular orifice with sharp outer edge (7b) at upstream end. Flow then reverses again, through an inner casing (8) forming a chamber-enveloping duct (16), to an axial flue (4). Surrounding t he inner casing is an outer (6) with a flue pipe encircling annular header (11), embodying an inlet pipe (5), Which forms a duct (14) carrying the gas to the chamber entry.