baber/WOPTO huggingface dataset:
Patent CS-212308-B2 (CS)
Title: Method of detecting surface flaws and cracks of metal members
Inventor: BERGE ARNULF
IPC: G01N25/72
Filed: 1978-11-01
Abstract: The invention provides a method of detecting flaws in metal items comprising heating them by high frequency induction surface heating and measuring the temperature distribution over the surface by infra-red detector means, thus to detect discontinuities in the temperature of the surface and the presence of flaws.
Patent JP-H0368061-B2 (JP)
IPC: C08J3/24
Filed: 1988-01-14
Abstract: Foundry moulds or cores are made by a method comprising mixing a granular refractory material with a potassium alkali phenol-formaldehyde resin binder solution, forming the mixture and curing the formed mixture by gassing with a 1-3C alkyl formate. Cure by gassing with a formate, particularly methyl formate, enables rapid and efficient production of foundry moulds or cores. The formates used have relatively low toxicity.
Patent JP-S639272-B2 (JP)
IPC: G06K7/14
Filed: 1980-01-29
Abstract: The invention relates to a combination of an apparatus for the transfer of fungible goods or services, for example, cashless payment for merchandise or services, with a transfer device having marked thereon a plurality of cancellable value units in the form of at least first and second types of optical markings different from one another, and arranged in a predetermined cyclical sequence on at least one track of the transfer device, without the occurrence of any gaps, but with a transition region formed between adjacent markings. The apparatus includes a reading device, inclusive of a light source, and at least first and second light sensors associated with the first and second types of optical markings, respectively. The reading device is arranged for reading and generating signals from the markings, and from the transition regions, and an activatable erasing device erases the markings in dependence of the number of value units to be cancelled. A transport device effects a relative movement between the transfer device, and respectively, the reading and erasing devices along the track, and a control device controls the movement of the transport and erasing devices, disables the transport device, and activates the erasing device, when the erasing device is near one of the transition regions.
Patent MD-1813-B2 (MD)
Title: Purified cyclodextrin derivatives of sulphoalkyl ethers or mixtures thereof, clathrate complex of cyclodextrin derivatives with medicamental content and pharmaceutical composition
Inventor: STELLA VALENTINO J
IPC: A61K9/18
Filed: 1993-07-26
Abstract: here are claimed purified cyclodextrin derivatives of sulphoalkyl ethers or mixtures thereof, wherein cyclodextrin derivatives are presented by general formula: <CHFORM>wherein n is equal to 4...6, the substituents are disclosed in the description.There are also claimed a clathrate complex of cyclodextrin derivatives with different medicinal substances and a pharmaceutical composition for oral administration, containing the said complex and a pharmaceutically acceptable carrier.Claims: 48Fig.: 13
Patent AU-553311-B2 (AU)
Title: Siloxanes for room temperature curable organopolysiloxane compositions
Inventor: KREUZER FRANZ-HEINRICH
IPC: C07F7/04
Filed: 1983-01-07
Granted: 1986-07-10
Abstract: This invention relates to silanes of the general formula RnSi(OCR21COZR)4-n where R represents the same or different monovalent hydrocarbon radicals or substituted monovalent hydrocarbon radicals, R1 is hydrogen or the same as R, Z is oxygen or the group <IMAGE>   where R1 is the same as above, n is 0 or 1 and oligomers thereof. These silanes are prepared by reacting silanes of the general formula RnSiX4-n where R and n are the same as above and X represents the same or different hydrolyzable atoms or condensable groups other than RCOCR21CO groups, with alpha-hydroxycarboxylic acid esters or amides. The silanes, which have at least three condensable groups per molecule, may be mixed with a diorganopolysiloxane containing terminal condensable groups and at least one additional substance to prepare compositions which are storage-stable under anhydrous conditions, but crosslink when exposed to moisture at room temperature to form elastomers.
Patent AU-653580-B2 (AU)
Title: Screening rake
Inventor: BORMET HORST
IPC: B01D33/04
Filed: 1992-01-29
Granted: 1994-10-06
Abstract: PCT No. PCT/EP92/00186 Sec. 371 Date Oct. 8, 1993 Sec. 102(e) Date Oct. 8, 1993 PCT Filed Jan. 29, 1992 PCT Pub. No. WO92/18221 PCT Pub. Date Oct. 29, 1992.The invention concerns a screening rake for removing solids from flowing sewage, the rake having a driven screening belt which can be immersed in the sewage and which has two lateral chains. A group of screening elements fitted with hooks is mounted on each of two support rods independently of the preceding and following group of screening elements. The screening elements in each group have extension pieces which project beyond the two associated support rods in the direction of travel of the screening belt and in the opposite direction. The extension pieces of successive groups of screening elements engage with each other like the teeth of a comb.
Patent AU-549293-B2 (AU)
Title: Floccular compositions of ultrafine inorganic particles
Inventor: BARKER MARTYN CHARLES
IPC: C04B35/66
Filed: 1983-05-11
Granted: 1986-01-23
Abstract: loccular compositions comprising ultrafine inorganic particles having maximum particle dimensions of from 0.5 to 3000 (preferably 2 to 1500) nm combined with a size-stabiliser which is a lyophobic substance with lyophilic activity on its surface and also comprising a polyelectrolyte flocculating agent attached to the combination. The size-stabiliser protects the ultrafine particles against agglomeration during formation of the flocculates and the mixing of flocculates into various materials such as plastics, inks, paint or refractory materials. Also a method for making the flocculates from colloidal dispersions of particles, size-stabilisers and flocculating agents. The flocculates are particularly useful with particles of metals of the coinage and transition groups for making transparent colouring agents. Also materials containing the ultrafine particles.
Patent AU-613907-B2 (AU)
Title: New pyrazolo (3,4-d) pyrimidines, processes for the preparation thereof and pharmaceutical compositions containing them
Inventor: FRIEBE WALTER-GUNAR
IPC: C07D487/04
Filed: 1988-04-12
Granted: 1991-08-15
Abstract: Pyrazolo[3,4-d]pyrimidines of the formula I 
<IMAGE>
 in which
 R1 denotes a C1- to C6-alkyl radical, a C2- to C6-alkenyl radical, a C3- to C7-cycloalkyl radical or an aryl radical,
 R2 denotes a C2- to C6-alkenyl radical, a C3- to C7-cycloalkyl radical or an aralkyl or hetaralkyl radical having 1 to 6 carbon atoms in the alkyl moiety and which, if desired, is mono- or polysubstituted by halogen, C1- to C6-alkyl, hydroxyl, C1- to C6-alkoxy, C1- to C3-haloalkyl, C3- to C7-alkoxycarbonyl, aminocarbonyl, C2- to C7-alkylaminocarbonyl, C3- to C13-dialkylaminocarbonyl, cyano or C1- to C6-alkylthio and
 R3 denotes hydrogen, a C2- to C6-alkyl radical which, if desired, is mono- or polysubstituted by hydroxyl, a tetrahydrofuranyl radical or a tetrahydropyranyl radical,
 with the proviso that R2 cannot be unsubstituted benzyl if R1 represents the methyl group,
 and their physiologically tolerable salts of inorganic or organic acids are used as medicaments for the treatment of allergic diseases and of bronchospastic and bronchoconstrictive reactions due to inflammation.
Patent AU-705603-B2 (AU)
Title: Bending head with a multiplicity of tools for a machine for bending metal wires
Inventor: LATOUR YVES
IPC: B21F1/00
Filed: 1992-06-05
Granted: 1999-05-27
Abstract: A cylindrical casing (1) encloses a cage (2) which can rotate, under the action of a geared motor (22), about an axis perpendicular to the wire-passage axis, the cage (2) comprising, at its periphery, shafts (3, 4) sliding in housings (23, 24) in the said cage (2), and each comprising, at their end opposite that carrying the tool (41, 31), a peripheral groove (33, 43) in which passes the internal circumference of a ring (16) which is firmly attached to the casing (1) and to which is fixed a thrust cylinder (13) whose rod (14) can traverse the casing (1) via a slot (15) so as to be able to cause the shaft facing the corresponding housing of the cage (2) to slide, the end of the rod (14) of the thrust cylinder (13) being firmly attached to a cut-out portion (17) of the ring (16), which can be disconnected from the said ring (16), a geared motor (10) enabling, on the other hand, the shafts (3, 4) to be rotationally driven. <IMAGE>
Patent AU-690487-B2 (AU)
Title: Vacuum valve control device and vacuum valve
Inventor: YAMABE YASUO
IPC: G05D16/16
Filed: 1997-05-01
Granted: 1998-04-23
Abstract: A vacuum valve (15) includes: a pressure control chamber (83) for giving a vacuum force to a valve body (71) capable of connecting a valve operating chamber (25) with a vacuum passage; a detecting valve (68) capable of introducing a vacuum force into the pressure control chamber (83); a plunger (65) directly driven by a liquid detecting diaphragm (60), wherein the plunger (65) drives the detecting valve (68); and an opening time adjusting valve (74) which is opened so that the vacuum introduced into the pressure control chamber (83) can be released, wherein the opening time is automatically controlled by the vacuum in the vacuum discharge pipe (14). Furthermore, when the inside of a liquid level detecting pipe section (56) is quickly decompressed, pressure in a pressure adjusting chamber (102) is quickly released through a gap formed between a damping diaphragm (59) and supporting section (112). The pressure adjusting chamber (102) is communicated with an upper pressurizing chamber (81) through a communicating hole (103). Therefore, when the pressure adjusting chamber (102) is quickly decompressed, the upper pressurizing chamber (81) is also quickly decompressed. Due to the foregoing, resilient deformation of a liquid level detecting diaphragm (60) is quickly cancelled, and the pushing action conducted by a plunger (65) on a detecting valve (68) is released. <IMAGE>
Patent AU-723983-B2 (AU)
Title: Paper size and paper sizing process
Inventor: HASSLER THORD G G
IPC: D21H21/16
Filed: 1997-03-14
Granted: 2000-09-07
Abstract: PCT No. PCT/EP97/01308 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Mar. 14, 1997 PCT Pub. No. WO97/35068 PCT Pub. Date Sep. 25, 1997Disclosed are a paper size consisting essentially of a) alkyl ketene dimer and/or alkenyl succinic acid anhydride; b) degraded, liquid cationic starch having a cationic charge density of 0.5 to 3.5 meqv/g, a degree of substitution of more than 0.1 and a viscosity of less than 10000 cps (30% by weight solution in water at 25 DEG  C.); and c) water, and a process for making paper products in which this paper size is added to the pulp. The invention allows the production of AKD and/or ASA sizes on-site in paper plants using simple mixing equipment.
Patent AU-703079-B2 (AU)
Title: Desquamation compositions
Inventor: BISSETT DONALD LYNN
IPC: A61K8/46
Filed: 1995-06-29
Granted: 1999-03-11
Abstract: The subject invention relates to desquamation compositions comprising a combination of certain sulfhydryl compounds and certain zwitterionic surfactants. The subject invention further relates to methods of desquamation in mammalian skin and treating acne in mammalian skin.
Patent AU-622146-B2 (AU)
Title: Process for the preparation of thiophene ethers
Inventor: WEGENER PETER
IPC: C07D333/32
Filed: 1989-02-10
Granted: 1992-04-02
Abstract: Process for the preparation of thiophene ethers. Thiophene ethers having relatively large side groups can easily be obtained if 2-, 3-, 2,3-, 2,4- or 3,4-C1-C3-alkoxythiophenes are reacted with a compound containing an OH group in the presence of an acidic catalyst. The novel thiophene ethers are suitable as monomers for electrically conducting polymers.
Patent AU-725901-B2 (AU)
Title: Process and apparatus for achieving power augmentation in gas turbines via wet compression
Inventor: ZACHARY RICHARD E
IPC: F02C7/30
Filed: 1997-05-02
Granted: 2000-10-26
Abstract: The net output of an industrial gas turbine (101) including an axial-flow multistage compressor (103) having an inlet (102) for acquiring a working fluid comprising air, is augmented using a process comprising the step of providing, to the working fluid acquired by the axial-flow compressor (103), droplets of a liquid which possesses a high latent of vaporization to reduce the temperature increase of the working fluid caused by compression and to thereby achieve an increase in the net output of the gas turbine (101) as measured against the net output of the gas turbine (101) under comparable conditions but without said liquid being provided. The droplets are provided by droplet-addition means (201) located a sufficient distance away from the compressor inlet (102) whereby, in the event of any element of said means breaks away and is carried with the inlet air towards the compressor inlet, that element is gravitationally pulled to a lower surface (136) of an inlet duct (133) to the compressor inlet (102) before the air reaches said inlet (102).
Patent AU-690746-B2 (AU)
Title: Apparatus for use by babies and young children
Inventor: THOMSON HARRY SHEPHERD
IPC: A47D13/00
Filed: 1995-09-28
Granted: 1998-04-30
Abstract: PCT No. PCT/GB95/02306 Sec. 371 Date Mar. 27, 1997 Sec. 102(e) Date Mar. 27, 1997 PCT Filed Sep. 28, 1995 PCT Pub. No. WO96/09785 PCT Pub. Date Apr. 4, 1996A convertible baby walker and baby gym comprising a pair of spaced-apart side frames supported on wheels. A cross-piece extends between the side frames and is extensible to adjust the spacing between the frames. The cross-piece is elevated above the side frames and serves to suspend playthings when the apparatus is in the baby gym configuration. The cross-piece is repositioned to extend adjacent a forward pair of wheels associated with the side frames to brace the side frames when the apparatus is in the baby walker configuration.
Patent AU-690747-B2 (AU)
Title: Access valve devices, their use in separation apparatus, and corresponding methods
Inventor: DAVIS JOHN
IPC: G01N30/88
Filed: 1995-10-03
Granted: 1998-04-30
Abstract: An access valve suitable for controlling fluid flow into and out of a chromatography column has a central axially movable probe with a head (71) acting as a spool valve in a barrel (6). Axial movement of the probe adjusts the valve between a fully open condition, in which both a first conduit (73) extending through the probe and a second conduit (51) defined around the probe are open to the column interior, a partly open condition in which a second sealing land (76) on the probe closes the second conduit (51), and a fully closed position in which both conduits are closed. The three positions are useful for packing and unpacking chromatography media into and from the column. In the closed condition of the valve, the first and second conduits (73, 51) communicate with one another so that the valve interior can be cleaned while the column is operating.
Patent AU-777736-B2 (AU)
Title: Device for treating a surface, in particular a leather surface, such as that of leather shoes
Inventor: ZIGMANS JOHANNES ANTONIUS GERA
IPC: A43D95/26
Filed: 2000-03-24
Granted: 2004-10-28
Abstract: A device for treating a surface, in particular a textile surface or a leather surface, such as, for instance, the upper surface of leather shoes, with a liquid substance, comprises a holder with a reservoir for this substance and with a sponge-like body via which the substance absorbed from the reservoir can be spread on the surface. Between the reservoir and the sponge-like body there is at least one receiving chamber having an inflow opening communicating with the reservoir. This inflow opening is closed in the condition of rest and can be opened at a movement of the sponge-like body with respect to a plane with which this body is contacted. From the receiving chamber the substance is absorbed by the sponge-like body with delay.
Patent AU-704605-B2 (AU)
Title: Method and apparatus for storing data using spin-polarized electrons
Inventor: HURT THOMAS D
IPC: G11B9/10
Filed: 1995-09-21
Granted: 1999-04-29
Abstract: An electron emission device for generating and emitting spin-polarized electrons comprising: a first conducting material; a magnetic ultrathin film magnetically coupled to the first conducting material; an electrically insulative and magnetically permeable medium being located between the first conducting material and the magnetic ultrathin film; a second conducting material formed into a structure that emits electrons when impinged by an electric field and electrically coupled to the magnetic ultrathin film; and an anode, electrically coupled to the structure that emits electrons, for generating the electric field that impinges on the structure that emits electrons. <IMAGE>
Patent AU-580983-B2 (AU)
Title: Coal gasification reactor of the type employing a bath of liquid metal
Inventor: CORDIER JEAN
IPC: C10J3/57
Filed: 1985-02-21
Granted: 1989-02-09
Abstract: This reactor for the gasification of solid fuels in the powdered form, of the type employing a bath of liquid metal (5) comprises: a substantially cylindrical vessel (1) which has a substantially oblong section and lateral walls (2) and a bottom wall (3) which are lined with a refractory lining (4), this vessel further comprising an orifice (37) for discharging the bath of liquid metal, and an orifice (36) for discharging slag supernatant on the bath of liquid metal (5), a dome (11) positioned in a sealed manner on the vessel (1) and having in its upper part in the vicinity of one of the ends of the vessel a sealed box (16) for introducing an injecting branch (17) and, also in its upper part, but at the opposite end of the vessel, an orifice (21) of large section for exhausting the gases produced, and a roughly central orifice (29) for introducing addition elements; and means (8, 9, 10a-e, 6, 13, 14, 15) for cooling the lateral walls and the bottom wall of the vessel and the dome.
Patent AU-761528-B2 (AU)
Title: Prosthetic spinal disc nucleus having a shape change characteristic
Inventor: RAY CHARLES D
IPC: A61F2/44
Filed: 2000-04-04
Granted: 2003-06-05
Abstract: A prosthetic spinal disc nucleus (20) comprising a hydrogel core surrounded by a constraining jacket (24). The hydrogel core (22) is configured to expand from a dehydrated state to a hydrated state. In the dehydrated state, the hydrogel core has a shape selected to facilitate implantation through an anulus opening. Further, in the hydrated state, the hydrogel core has a shape corresponding generally to a portion of a nucleus cavity, the hydrated shape being different from the dehydrated shape. Upon hydration, the hydrogel core transitions from the dehydrated shape to the hydrated shape.
Patent AU-709990-B2 (AU)
Title: Modulating the immune response
Inventor: FEARON DOUGLAS THOMAS
IPC: A61K47/48
Filed: 1995-12-06
Granted: 1999-09-09
Abstract: Coupling of C3d molecules or ligands of CD21 or CD19 to an antigen alters the level of immune response to the immunogen upon its administration to an individual. For C3d, the magnitude of the effect is dependent on the number of C3d molecules included in the conjugate. Conveniently, C3d molecules or CD21/CD19 ligands are coupled to an immunogen in fusion polypeptides which may be produced by expression from coding nucleic acid, for instance by culturing host cells containing the nucleic acid. Other means of associating the molecules include chemical cross-linking and co-expression on the surface of a carrier structure. Administration of compositions comprising, in a preferred embodiment, C3d molecules and an immunogen of interest may be used prophylactically (by virtue of the immunological memory induced) or therapeutically. The administration may be for the purpose of raising antibodies to the immunogen. A T-cell response may also be induced.
Patent AU-675439-B2 (AU)
Title: Control of a symmetrical bipolar transistor
Inventor: ZIERHUT HERMANN
IPC: H03K17/66
Filed: 1993-07-08
Granted: 1997-02-06
Abstract: PCT No. PCT/DE93/00605 Sec. 371 Date Jan. 17, 1995 Sec. 102(e) Date Jan. 17, 1995 PCT Filed Jul. 8, 1993 PCT Pub. No. WO94/03975 PCT Pub. Date Feb. 17, 1994.A drive circuit for triggering a symmetrical bipolar transistor, the drive circuit having a balanced circuit connected to two operating electrodes of the symmetrical bipolar transistor. The balanced circuit includes two parts connected by their bases. Collectors of the two parts of the balanced circuit act on inverse balanced circuits which control a switching device which in turn controls the triggering of the symmetrical bipolar transistor.
Patent AU-618856-B2 (AU)
Title: Adsorptive separation of para-xylene using a tetralin desorbent
Inventor: ZINNEN HERMANN A
IPC: B01J20/18
Filed: 1989-11-01
Granted: 1992-01-09
Abstract: Para-xylene is separated from a feed mixture of C8 isomers of xylene and C9 aromatics by contacting the para-xylene-containing feed mixture with a crystalline aluminosilicate zeolite, e.g. an X or Y zeolite adsorbent having Group IA or IIA cations, e.g. barium and/or potassium, at exchangeable cationic sites. The para-xylene is selectively adsorbed onto the adsorbent. The non-adsorbed feed is then removed from the adsorbent and the para-xylene recovered from the resulting rich adsorbent by desorption with a desorbent comprising 1,2,3,4-tetrahydronaphthalene or an alkyl or dialkyl derivative of 1,2,3,4-tetrahydronaphthalene or mixtures thereof. The majority of the C9 aromatics and the xylene isomers are typically recovered in the raffinate and can be separated from the desorbent by fractionation of the raffinate and the recovered desorbent recycled to the process.
Patent AU-580337-B2 (AU)
Title: Surgical hemostat comprising oxidized cellulose
Inventor: BROADNAX CECIL HARRIDELL
IPC: A61F13/00
Filed: 1985-10-04
Granted: 1989-01-12
Abstract: A surgical hemostat comprising oxidized cellulose having a warp knit tricot construction which provides a fabric density of at least 0.03 g/cm<sup>2</sup>. air porosity of less than 150 cm<sup>3</sup>/sec/cm<sup>2</sup>, and liquid absorption of at least 3 times the dry weight of the fabric.
Patent AU-760844-B2 (AU)
Title: Roadside control device for a toll apparatus installed in a motor vehicle
Inventor: WIDL ANDREAS
IPC: G07B15/06
Filed: 1999-05-26
Granted: 2003-05-22
Abstract: A roadside control device for checking the correct operation of a toll apparatus which is installed in a motor vehicle passing the control device and exhibiting an identifying license plate. The toll apparatus performs a satellite-supported electronic toll deduction and being equipped with the following facilities: a) a communication device, b) a classification device, c) a trigger device, d) an evaluating device, and e) a recording device.
Patent AU-705133-B2 (AU)
Title: Method of detoxifying industrial discharge waters
Inventor: WILLIAMS TERRY MICHAEL
IPC: C02F1/58
Filed: 1996-05-09
Granted: 1999-05-13
Abstract: A method of detoxifying biocide which is toxic to aquatic life comprising contacting said biocide with a water soluble organic thiol compound. Applications of the method are primarily for biocide spills or for industrial effluents which comprise biocide and must be detoxified prior to release into the environment, and must pass a photoluminescent bacterial assay. Kits are also disclosed.
Patent AU-769639-B2 (AU)
Title: Process for manufacturing a pharmaceutical chewing gum
Inventor: ATHANIKAR NARAYAN K
IPC: A61K9/68
Filed: 2000-06-02
Granted: 2004-01-29
Abstract: The present invention provides a chewing gum composition containing an active ingredient. The preferred chewing gum composition comprises a plurality of granules comprising a mixture of a powdered chewing gum base and a selected amount of a powdered active ingredient, said powdered chewing gum base and powdered active ingredient being mixed together within said granules. Additives may be mixed in the granules or may coat the granules. The preferred form is a tablet containing a controlled dosage form of the active ingredient.