baber/WOPTO huggingface dataset:
Patent AU-535921-B2 (AU)
Title: Extractor for recirculating cleaning bodies in a fluid- circulation system
Inventor: BORCHERT WERNER
IPC: F28G1/12
Filed: 1980-06-17
Granted: 1984-04-12
Abstract: A fluid-circulation system, specifically a heat exchanger with entrance and exit ducts interconnected by a bank of tubes, is provided in its exit duct with an extractor for intercepting generally spherical cleaning bodies of sponge rubber or the like which are to be returned to the inlet duct via a bypass connection for recirculation through the tubes. The extractor comprises two substantially symmetrical screens, converging downward in the direction of fluid flow, which direct the oncoming cleaning bodies into a narrow collecting box having a sloping bottom near one or more outlets forming part of the bypass connection. The two screens have generally planar confronting surfaces and are swingable about respective transverse axes into a downwardly diverging position in which their opposite surfaces are exposed to the flow for cleansing purposes during a regeneration phase. At least one sidewall of the collecting box is secured to the adjoining screen for separation, together with the sloping box bottom, from the opposite sidewall when the two screens are swung into their regenerating position.
Patent AU-640690-B2 (AU)
Title: Process for preparing low pour middle distillates and lube oil using a catalyst containing a silicoaluminophosphate molecular sieve
IPC: C10G47/04
Filed: 1990-08-13
Granted: 1993-09-02
Abstract: The present invention relates to a hydrocracking and isomerization process for preparing low pour point middle distillate hydrocarbons and lube oil from a hydrocarbonaceous feedstock boiling above about 600 DEG  F. by contacting the feedstock with a catalyst containing an intermediate pore size silicoaluminophosphate molecular sieve and a hydrogenation component.
Patent AU-669443-B2 (AU)
Title: Electrostatographic single-pass multiple station printer
Inventor: BOCK JAN JULIEN IRMA DE
IPC: G03G15/00
Filed: 1994-06-15
Granted: 1996-06-06
Abstract: An electrostatographic single-pass multiple station multi-colour printer for forming an image onto a web (12), eg of paper, is described. The printer comprises a plurality of toner image-producing electrostatographic printing stations (A, B, C, D, E) each having rotatable endless surface means (26) such as the photoconductive surface of a cylindrical drum (24) onto which a toner image can be formed. The paper web (12) is conveyed in succession past the printing stations (A, B, C, D, E). The speed and tension of the web (12) is controlled while it is running past the printing stations (A, B, C, D, E). Guiding rollers (36) which determine for the web (12) wrapping angles ( omega ) of about 15 DEG  about the drum surface. A corona device transfers the toner image on each drum onto the web (12). The corona device, the wrapping angles  omega  and the web tension are such that adherent contact of the web (12) with the drum surface (26) is such that the moving paper web (12) controls the peripheral speed of the drum in synchronism with the movement of said web. Slippage between the drum surface (26) and the paper web (12) is thereby eliminated, enabling accurate registration of superimposed images on the paper web (12). <IMAGE>
Patent AU-765738-B2 (AU)
Title: Process for making metal flakes
Inventor: JOSEPHY KARL
IPC: C09D7/61
Filed: 1999-10-22
Granted: 2003-09-25
Abstract: A process for making high aspect ratio metal flakes comprises applying a multi-layer sandwich of vapor deposited metal and release coats in alternating layers to a rotating chilled drum or suitable carrier medium contained in a vapor deposition chamber. The alternating metallized layers are applied by vapor deposition and the intervening release layers are preferably solvent-soluble materials applied by suitable coating or vapor deposition sources contained in the vapor deposition chamber. The release coat materials can be a thermoplastic solvent-soluble polymer. The multi-layer sandwich built up in the vacuum chamber is removed from the drum or carrier and treated with a suitable solvent to dissolve the release coating from the metal in a stripping process that leaves the metal flakes essentially release coat free. The solvent and dissolved release material are then removed by centrifuging to produce a cake of concentrated flakes which can be air milled and let down in a preferred vehicle and further sized and homogenized for final use in inks, paints or coatings. In one embodiment the finished flakes comprise single-layer thin metal flakes and in another embodiment the flakes are coated on both sides with protective polymeric coatings that were applied from vacuum deposition sources contained in the vapor deposition chamber. In an alternative embodiment the release coat can be a thermoset material which is lightly cross-linked in the vacuum chamber and then later treated with a de-polymerizing solvent material that breaks the chemical bonds sufficiently to separate the layers.
Patent AU-780856-B2 (AU)
Title: Bill receiving/processing machine
Inventor: MIZUTA YOSHIOMI
IPC: G07D11/00
Filed: 2001-08-29
Granted: 2005-04-21
Abstract: The present invention provides a bill receiving/processing machine, which has a simple configuration having no temporary reserving section, and has no need of manually sorting the approved bill even in the case where a fault is generated, and can rationally carry out cancel processing with respect to a transaction such that a bill has been already sent to a stacker after money kind discriminating/counting handling is completed. The bill receiving/processing machine is characterized by including: a fault detection means for detecting a generation of fault in money receipt transaction after second time excluding the first time transaction; an alarm means for giving an alarm such that a fault is detected by the fault detection means; and a fault recovery processing section which again places the bill on the hopper when the alarm means gives the alarm of a generation of fault, receives the total bill adding a bill of the present money receipt transaction and a approved bill before the money receipt transaction in the stacker in accordance with the money kind, and distinguishes a received money data of the present money receipt transaction from a received money data of the previous money receipt transaction. <IMAGE>
Patent AU-639501-B2 (AU)
Title: Screen for rf circuit
IPC: H01L23/66
Filed: 1990-11-08
Granted: 1993-07-29
Abstract: The present invention relates to a shielded electronic circuit for radio-frequency signals. The shielded electronic circuit for radio-frequency signals comprises, on a support (1), a cell (5) disposed above an earth plane (8) and covered with a metal cap (6). In addition, the support comprises a pattern feature (7) to which this cap is applied and a ring of holes (10) which are covered with an electrically conductive material connecting this pattern feature to the earth plane. The cell (5) comprises a power module (16) and the support (1) comprises an exchange surface (17), to which this power module is attached, which extends as far as the pattern feature (7). <IMAGE>
Patent AU-539175-B2 (AU)
Title: Seperating of antimony
Inventor: MARTINI CARL R DI
IPC: C22B30/02
Filed: 1981-03-20
Granted: 1984-09-13
Abstract: Antimony values are separated from a material containing a sulfo-antimony compound of copper, e.g. tetrahedrite ore concentrate, by a process involving establishing a pool of molten lead, adding a metallic alkali metal, e.g. metallic sodium, to the molten lead in an amount which is sufficient to reduce the combined antimony of the sulfo-antimony compound or compounds of copper of the tetrahedrite to metallic antimony, adding the tetrahedrite ore concentrate to the molten lead, and mixing together the alkali metal, molten lead, and tetrahedrite ore concentrate. The alkali metal and sulfo-antimony compound of copper are reacted together in the presence of the molten lead for a period which is sufficient to reduce the antimony of the sulfo-antimony compound of copper to metallic antimony and to form one or more sulfo-alkali metal compounds of copper, and a matte phase which separates from the molten lead. The reduced, metallic antimony passes into the molten lead pool, and the sulfo-alkali metal compound or compounds of copper report in the matte phase on the surface of the molten lead pool. The matte phase is separated from the molten lead. The metallic antimony is then recovered from the lead. Alternatively, if lead- and antimony-containing alloy is desired as a product, the antimony is retained in the lead, and additional antimony and/or lead may or may not be incorporated into the alloy, as desired or required, to obtain the desired alloy composition. Should the alloy product be a desired product, the starting lead of the molten pool will ordinarily not be a liquated, rough drossed lead bullion, but instead another lead such as, for example pure lead or antimonial lead. The process herein is a relatively low temperature process employing temperatures of the molten lead pool above the melting point of lead but ordinarily not in excess of 650 DEG  C. Further, the instant process does not require a smelting furnace but is ordinarily carried out in a kettle.
Patent AU-635105-B2 (AU)
Title: Improved method of amplifying target nucleic acids applicable to both polymerase and ligase chain reactions
IPC: C12Q1/68
Filed: 1991-01-25
Granted: 1993-03-11
Abstract: The present invention involves methods of improving LCR and PCR amplification schemes by modifying at least one probe/primer end so that the probability of the probe/primer contributing to spurious signal development is greatly reduced. Only after specific hybridization of the modified probe/primer with true target, are the modified ends "corrected" in a target dependent fashion to allow participation of the probe/primer in the enzymatic assembly reaction. Specific modifications depend on whether the assembly is done by ligation (as in LCR) or by extension/elongation (as in PCR). <IMAGE>
Patent AU-667783-B2 (AU)
Title: Variable stiffness balloon catheter
Inventor: ENGELSON ERIK T
IPC: A61M29/02
Filed: 1994-05-20
Granted: 1996-04-04
Abstract: This invention is a single-lumen balloon catheter and assembly having a variable stiffness shaft that allows for greater guidewire trackability and proximal pushability than previous designs. The catheter has an elongate tubular body that is made of inner and outer coaxial tubes, the inner tube being made of proximal and distal sections, the proximal section being stiffer than the distal section and the distal section being stiffer than the outer tube.
Patent AU-606866-B2 (AU)
Title: A method for the production of low-alcohol or alcohol-free beer
Inventor: DZIONDZIAK KLAUS DR
IPC: C12G3/08
Filed: 1987-05-11
Granted: 1991-02-21
Abstract: The object of the invention is to provide a method for the production of low-alcohol or alcohol-free beer. In said method, a gas is lead through alcoholic beer in order to desorb the alcohol, the involved loss of taste in the beer being compensated for by substances which improve the taste thereof. The taste-improving substances are either already contained in the beer as fermentable substances or are specifically added thereto. The method of the invention can also be carried out using yeast-containing beer, the yeast then utilizing a portion of the fermentable substances present, producing aroma substances typical of beer and, if necessary, degrading a further portion of the present ethanol at the same time.
Patent AU-726363-B2 (AU)
Title: Method and device for filling an analysis card with a liquid medium
Inventor: COLIN BRUNO
IPC: G01N35/00
Filed: 1998-04-14
Granted: 2000-11-02
Abstract: Device for filling, with a liquid medium (1), an analysis card (2) comprising a body (3) in which at least one reading cavity (3a) is formed, and an orifice (4) communicating with the cavity via at least one internal channel (7), with an external conduit (9) communicating with the orifice, this device comprising an evacuation device (50). It comprises: a connecting device (11) including on one side a joining piece (12) for leaktight and removable coupling to the free end (9a) of the open external conduit, and communicating directly on the other side with the evacuation device (50); a device (34) for closing and re-opening the external conduit.
Patent AU-528391-B2 (AU)
Title: Electrical stunning of cattle held between conveyor belts
Inventor: NIJHUIS JOHAN WILLEM
IPC: A22B3/06
Filed: 1981-08-18
Granted: 1983-04-28
Abstract: The present invention relates to an apparatus for electrically stunning slaughter cattle in particular horned cattle such as horned sheep. Said apparatus having a set of electrodes 4, 5, 22, 29 mounted at the outer ends of levers 6, 7, 24, 25, 31, 32 which can extend into the passage between the endless conveyor belts 1, 2 in a forward, inward and rearward direction said electrodes preferably being pivotably mounted at the outer ends of said levers by means of transverse pivot shafts 19 or selfcentring resilient universal joints, means being provided to swing the electrodes 4, 5 out of said passage which means can be formed by the cylinder 18 or by mounting the levers 24, 25 upon a shaft 26 which can be rotated and carry the plurality of levers with electrodes, or by using endless chains 33 carrying a plurality of levers 31, 32 with electrodes 29, 30 which chains can be driven in the direction of movement of the conveyor belts 1, 2.
Patent AU-687861-B2 (AU)
Title: Living (salmonella) vaccine
Inventor: LINDE KLAUS
IPC: C12N1/20
Filed: 1994-08-29
Granted: 1998-03-05
Abstract: The use of at least one attenuated immunogenic salmonella live vaccine strain which is provided with a marker (envelope marker) conferring sensitivity to macrolide antibiotics for the production of a live vaccine for a particular host which, in the case of an infection of another host caused by the first, allows effective therapeutic treatment of the infected host using macrolides.
Patent AU-718682-B2 (AU)
Title: Inhaler for multiple dosed administration of a pharmacological dry powder
Inventor: KELLER MANFRED
IPC: A61M15/06
Filed: 1996-12-05
Granted: 2000-04-20
Abstract: The inhaler has a casing (100,150) with a fitted special mouthpiece (900), shrouded by a removable protective cap (950). The casing holds a slide valve guide rail (200), a metering slide valve (300), a closure, a slide, a funnel, counter (700), valve cover (800) and valve guide (850). When the protective cover (950) is removed, the powder for inhalation is metered in a trip action, and a dose is contained within the dose cavity to be carried by the metering slide valve (300) to the mouthpiece (900). The closure is only displaced by the valve cover (800) by a min. inhalation intensity, for the powder dose to be released for inhalation. If the inhaler is used with an electronic module, and a controlled nozzle, the relevant inhalation data can be determined for controlled flow conditions.
Patent AU-746878-B2 (AU)
Title: Meiosis regulating compounds
Inventor: GRONDAHL CHRISTIAN
IPC: C07C/
Filed: 1997-12-19
Granted: 2002-05-02
Abstract: Certain compounds, structurally related to natural compounds which can be extracted i.a. from bull testes and from human follicular fluid, can be used for regulating the meiosis in oocytes and in male germ cells. Some of these compounds are useful in the treatment of infertility, whereas other compounds are useful as contraceptives. These compounds have the structural formula wherein the substituents are as defined in the specification.
Patent AU-649689-B2 (AU)
Title: Method and apparatus for generating phosphine
Inventor: BANKS HENRY JONATHAN
IPC: A23B9/18
Filed: 1991-06-21
Granted: 1994-06-02
Abstract: PCT No. PCT/AU91/00264 Sec. 371 Date Feb. 11, 1993 Sec. 102(e) Date Feb. 11, 1993 PCT Filed Jun. 21, 1991 PCT Pub. No. W091/19671 PCT Pub. Date Dec. 26, 1991Phosphine is generated by the reaction of water with a metal phosphide formulation. In one embodiment, the formulation is within a housing closed by a membrane which is permeable to water and phosphine. A water-containing gas flows across the membrane and water from the gas permeates into the housing to react with the phosphide, producing phosphine which also permeates through the membrane to enter the gas flow. Two membranes may be used to close the housing, one permeable to water, the other permeable to phosphine. A blanking plate and phosphine absorber may be included to control the phosphine production. In a second embodiment, pellets of a phosphide formulation are transferred, periodically, from a hopper to a chamber containing water. The transfer is effected by a disc member mounted below the hopper and above the chamber. The disc member has at least one aperture in it, within which pellets are transported from the hopper outlet to an inlet port of the chamber. Control of the phosphine production is supplemented by varying the water temperature and by using a safety arrangement adapted to supply a purge gas to the generator. The safety arrangement utilises a reservoir of the purge gas (usually dry air, nitrogen or carbon dioxide) at high pressure, established prior to the operation of the phosphine generator. If the electrical power supply to the generator fails, or if the gas pressure or the phosphine concentration in the generator is too high, a valve opens to let the purge gas flow from the reservoir into the generator.
Patent AU-558040-B2 (AU)
Title: Tight coke oven door
Inventor: STOG WILHELM
IPC: C10B25/06
Filed: 1982-04-23
Granted: 1987-01-15
Abstract: 1. Coke oven equipped with coke oven doors to be pressed against the frame of the oven chamber and thereby providing a tight seal, the doors being provided with an interior face plate arranged in a certain distance from the door body by means of spacers, furthermore with a door-mounted knife-type seal including a safety repositioning device as well as with tightening elements acting on the door body and thus on the knife-type seal, characterized in that the door body (2) provided with said interior face plate (39, 120) is formed exclusively by an entirely resilient sealing plate (3) to which are arranged the supports (6) for the door removing equipment and locking bolts (9) as well as the peripheral, active tightening element (11) which tightly presses together the chamber frame (7), sealing plate, and knife-type seal (5) while influencing exclusively on the marginal areas of the sealing plate.
Patent AU-752994-B2 (AU)
Title: Improved process for saturated oligomer production
Inventor: STINE LAURENCE O
IPC: C07C5/02
Filed: 1998-09-21
Granted: 2002-10-03
Abstract: A process for the production of saturated oligomers by the oligomerization of light olefins to heavier olefins and the saturation of the heavy olefins is improved by the recycle of the heavy paraffins to the oligomerization zone. The recycle of the heavy paraffins improves the selectivity of the oligomerization for C8 paraffin products and reduces catalyst fouling. The reduced catalyst fouling can be used to operate the oligomerization zone at lower pressure and facilitate its integration with a dehydrogenation zone for the production of the light olefin stream. <IMAGE>
Patent AU-535891-B2 (AU)
Title: Stabilized fertilizer solutions
Inventor: MICHAUD HORST
IPC: C05G3/90
Filed: 1982-09-22
Granted: 1984-04-12
Abstract: The present invention provides a stabilized fertilizer solution, especially a nitrogen fertilizer solution, with a content of dicyandiamide as nitrification inhibitor, wherein, for retarding dicyandiamide crystallization, the solution contains at least one water-soluble organic polymeric compound as stabilizer.
Patent AU-761926-B2 (AU)
Title: Fluid pumps
Inventor: KING PETER JOHN
IPC: F04D29/42
Filed: 1998-09-11
Granted: 2003-06-12
Abstract: An air pump assembly (10) is provided which has a through flow type air-driving device (12) supported on an apertured partition wall (18) with the air-driving device (12) at one side and the motor (50) at the opposite side. The wall (18) is sandwiched between opposed pump and motor housings (14and 16) providing complementary ducts (27and 28) which communicate with opposed end caps (25 and 26) mounted on the end walls (21 and 22) of the pump and motor housings (14 and 16). The pump housing end wall (21) is apertured for air flow into the air-driving device (12) from the end cap (25) and its side wall supports an air outlet connection (13). A circuitous inlet passage to the air-driving device (12) is formed through end cap (26), ducts (27 and 28) and end cap (25). A circuitous outlet passage is formed from the air-driving device (12) through the motor housing (16), apertured partition wall (18) and motor housing (16).
Patent AU-744285-B2 (AU)
Title: Tie receptor tyrosine kinase ligand homologues
Inventor: FONG SHERMAN
IPC: C12N5/10
Filed: 1998-09-14
Granted: 2002-02-21
Abstract: The present invention concerns isolated nucleic acid molecules encoding the novel TIE ligand homologues NL2, NL3 and NL6 (FLS139), the proteins encoded by such nucleic acid molecules, as well as methods and means for making and using such nucleic acid and protein molecules.
Patent BG-60921-B2 (BG)
Inventor: VALLOMY JOHN ALEXANDER
IPC: F27B3/06
Filed: 1986-04-01
Abstract: Методът и устройството намират приложение в черната металургия за получаване на стомана в електропещи. Намалени са енергийните разходи при подобряване контролът на качеството и състава на продукта. Шихтовият материал се загрява предварително и се подава в електрическа пещ за топене, като в пещта непрекъснато се подават метални, шлакообразуващи и въглеродсъдържащи материали при поддържане на пълнамощност по време на операциите на пълнене, топене и рафиниране.
Patent DE-1902181-B2 (DE)
Title: Rotary rocker appts. for pulling out or driving in pipe - has clamp ring and hydraulic unit for height adjustment along pipe
IPC: E02D11/00
Filed: 1969-01-17
Abstract: Rotary apparatus with a rocker is for driving in or pulling out a pipe, which can be gripped by a hydraulic clamp and along which the apparatus is height adjustable by hydraulic lifters with piston rods parallel to the pipe axis and jointed to a support embracing the pipe. The support consists of a clamp ring, which can also be connected by a hydraulic clamping unit to the pipe. More partic., the height position of the rotary apparatus can be altered on the pipe, independently of the properties of the building ground.
Patent DE-1909944-B2 (DE)
Title: Quick - rupturing safety fuse for electrical - circuits
IPC: H01H85/044
Filed: 1969-02-27
Abstract: Safety fuse has a fusible element with a glass insulated surface. Specificially, the element is cast microwire and the glass is a borosilicate glass of 2-15 microns thickness. The fuse is used to protect electrical circuits against overloading, particularly with low currents.
Patent DE-2120762-B2 (DE)
Title: Photocomposing unit using negative with required symbols - has plane parallel container for producing visually recognisable transitory image
IPC: B41B17/00
Filed: 1971-04-28
Abstract: The plane parallel container (5) has two supply chambers (6), one at each, whereby one of these remains empty when the container is filled with a phosphorescent powder (4). More specifically an externally operated conveyer band (7) is incorporated in the container and the container and its two chambers are completely filled with the powder. The necessary image can alternatively be formed using a fluorescent plate which is connected to a direct current source. The projection system (10, 11, 12, 2) can be displaced in any direction parallel to the light sensitive material (3) and the container (5) or the fluorescent plate.