baber/WOPTO huggingface dataset:
Patent AU-679516-B2 (AU)
Title: Packing elements, a pack, a method of constructing a pack, and a method for installing a packing in an evaporative cooler
Inventor: BOSMAN PETER BARRY
IPC: B01J19/32
Filed: 1994-06-21
Granted: 1997-07-03
Abstract: A combination splash/trickle pack for an evaporative cooler, which comprises packing elements 10,12 made from expanded metal or plastics sheets. The packing elements 10,12 are arranged such that in use they form a stack of packing elements within the cooler with the width and length of the packing elements determining the width and depth of the pack. Each of a plurality of the elements 10,12 has an inclined surface with an angle of inclination which varies so that in use a first region of the surface is sufficiently inclined to the horizontal to serve as a trickle surface and a second region of the surface is sufficiently close to the horizontal to serve as a splash surface. <IMAGE>
Patent AU-637663-B2 (AU)
Title: Elastomeric thermoplastic copolyether-esters endowed with improved thermo-oxidation resistance
IPC: C08G63/66
Filed: 1990-12-27
Granted: 1993-06-03
Abstract: The thermo-oxidative resistance of elastomeric thermoplastic copolyether-esters is significantly improved by the addition of a synergistic mixture consisting of an organo-phosphite and a pentaerythritol phosphite. The corresponding copolyether-ester compositions are useful for extrusion, blow and injection molding.
Patent AU-541472-B2 (AU)
Title: Spinel containing catalyst
Inventor: KRISTIANSEN LEIF ALBERT
IPC: B01J23/00
Filed: 1981-03-20
Granted: 1985-01-10
Abstract: This invention relates to a catalyst and a method for producing said catalyst. At least 60 percent by weight of the catalyst consists of copper oxide, aluminum oxide-spinel and 60-100 percent of the copper present is bound to aluminum oxide as copper oxide, aluminum oxide-spinel, where the molar ratio Cu:Al=0.25-0.50. The catalyst itself contains 1-20 percent by weight of zinc oxide which is present in the pores of the spinel. Further amounts of zinc oxide may be admixed mechanically or be present as a coating on the catalyst tablets. The catalyst is especially well suited for conversion of carbon monoxide with steam to hydrogen. The catalyst is produced by precipitation of copper- and aluminum salts at pH=6.0-6.5 during addition of an ammonium carbonate solution. After filtration and drying, the product is calcined at 750 DEG -850 DEG  C. until there is obtained a product having a 60-100 percent spinel structure. Zinc salt is introduced in the pores of the spinel, and the product thereby formed is heated up to at least the decomposition temperature for the zinc salt which is then converted to zinc oxide. Possible addition of zinc oxide in addition to that introduced into the pores of the spinel may be admixed mechanically.
Patent AU-670881-B2 (AU)
Title: Contact-separating device for circuit breakers
Inventor: FLOHR PETER
IPC: H01H71/50
Filed: 1994-07-27
Granted: 1996-08-01
Abstract: The contact breaker (10) breaks a pair of electrical contacts comprising a fixed contact (11) and a movable contact (12). A pretensioned switch lever (17) for the movable contact can be moved into a ready position. To move the switching lever from the ready position in which it is maintained by a holding device (19), a pivotal dislocation is provided to apply an increased breaking force to the moveable contact. The slidable pivot (21) applies an initially high force, which decreases as the switching lever moves the contacts open. The switching lever comprises a first shank (18) which contacts the lever holding device (19), and a second shank (20) which contacts the moveable contact (12).
Patent AU-674765-B2 (AU)
Title: Layering machine
Inventor: ASKMAN LARS
IPC: A23L7/109
Filed: 1994-08-11
Granted: 1997-01-09
Abstract: A machine for layering strips of food material comprising   a) means for forming a plurality of parallel strips of flexible food material, b) one lower conveyor belt and at least one upper conveyor belt extending from its upstream end lateral to the lower conveyor belt to its downstream end overlying the lower conveyor belt, c) guiding means for guiding one strip of flexible food material to the upstream end of the lower conveyor belt and at least one other strip of flexible food material to the upstream end of an upper conveyor belt, d) power means adapted to advance the conveyor belts and the strips downstream, and e) guiding means for guiding a strip of flexible food material from the downstream end of an upper conveyor belt to lie above another strip advancing downstream thereby forming a food product comprising layered strips of food material.   <IMAGE>
Patent AU-643986-B2 (AU)
Title: Bucket assembly with screening function
Inventor: MODIG CLIFFORD
IPC: E02F7/06
Filed: 1991-01-18
Granted: 1993-12-02
Abstract: PCT No. PCT/SE91/00037 Sec. 371 Date Aug. 19, 1992 Sec. 102(e) Date Aug. 19, 1992 PCT Filed Jan. 18, 1991 PCT Pub. No. WO91/14051 PCT Pub. Date Sep. 19, 1991.A bucket assembly comprising a bucket member connectible to a bucket stick (7) and having two side walls (6, 6'), a curved wall, and a bottom wall (4) forming an extension of the latter, as well as a screening member (2) articulated to the bucket member (1). The screening member (2), which advantageously is a grid structure, has, like the bucket member, two side walls (10, 10'), a curved wall (11) extending therebetween, and a bottom wall (12), these walls having the same contours as the corresponding walls of the bucket member. The screening member is arranged, in an inoperative position, to be maintained inside the bucket member with its walls in close proximity to the corresponding walls of the bucket member, and, in an operative position, to be maintained outwardly pivoted from the bucket member to allow a fine fraction of material to pass freely through the holes of the walls or the grid structure.
Patent AU-645310-B2 (AU)
Title: Piezo-electric transducer arrangement
Inventor: AVOLIO ANTONIO D
IPC: H04M1/03
Filed: 1991-04-24
Granted: 1994-01-13
Abstract: To reduce costs and improve piezoceramic transducers, use of a spool with nail-shaped contacts forced thereinto, pressed against the vibrating diaphragm by an elastic O-ring to eliminate solderings and/or spring contacts.
Patent AU-646459-B2 (AU)
Title: Data processing machine structure
Inventor: LAROUSSE ROGER
IPC: G06F9/44
Filed: 1991-05-14
Granted: 1994-02-24
Abstract: Data processing automaton comprising elementary automata (SUPMS, DEP, ARR...) arranged into several levels (niv1, niv2...), an event presentation device PTA responding to the occurrence of an event by identifying a lowest active automaton level and an active elementary automaton in this lowest active automaton level, in order consequently to present the event to this active elementary automaton. An active elementary automaton of any intermediate automaton level, comprises means of activation of a lower level which make it possible, in response to certain events, to activate the immediately lower automaton level and, in this lower automaton level, to activate a lower elementary automaton, means of dispatch to the upper level which make it possible, in response to certain other events, which are not processed by the said active elementary automaton, to transfer the event to an active upper elementary automaton of the automaton level immediately above the automaton level to which the said active elementary automaton belongs, the said active elementary automaton further comprising means of de-activation which make it possible, in response to a particular event, to de-activate the elementary automaton in question and, at the same time, to de-activate any elementary automaton of the lower automaton level which would previously have been activated by the intermediary of the active elementary automaton in question. <IMAGE>
Patent AU-600757-B2 (AU)
Title: A sign arrangement
Inventor: WENNSTROM ARI
IPC: G09F11/02
Filed: 1987-09-15
Granted: 1990-08-23
Abstract: The invention relates to an arrangement in signs of the kind which comprise a plurality of narrow, elongated prisms (10) arranged in side-by-side relationship and the side faces of which together form a plurality of sign surfaces in different rotational positions of the prisms (10). The prisms (10) are rotated by means of a drive shaft (26), common to all prisms, via a respective bevel gear drive (28, 30). In accordance with the invention, each driving gear wheel (28) of the bevel gear drive is journalled for rotation in a bearing (24) which is carried by an individual bearing support (14), which is guided for individual movement axially along tracks (18, 20) which extend longitudinally along the one frame side-member (12) of the sign, and which bearing supports (14) can be locked in selected positions along the tracks.
Patent AU-680307-B2 (AU)
Title: Highway vehicle identification system with high gain antenna
Inventor: WALKER CONRAD M
IPC: B61L25/04
Filed: 1994-11-17
Granted: 1997-07-24
Abstract: An antenna system for mounting in a roadway comprised of an electrically lossy material. The antenna system has a reflector trough shield filled with a solid dielectric. An antenna, preferably comprised of coaxial cable, is positioned in the reflector trough, which prevents electromagnetic waves radiated by the antenna from being lost into the roadway.
Patent AU-549454-B2 (AU)
Title: Process for manufacture of epoxides
Inventor: LECLOUX ANDRE
IPC: C07D301/12
Filed: 1982-06-25
Granted: 1986-01-30
Abstract: 1. Process for the production of epoxides, in which hydrogen peroxide is reacted with a compound containing an ethylenic double bond in a homogeneous liquid reaction mixture containing a catalyst and a base, characterised in that the concentration of water in the reaction mixture is kept below 10% by weight, a base chosen from the organic nitrogen bases with a pKa of not more than 8 is used, and a catalyst chosen from the selenium compounds is used.
Patent AU-636554-B2 (AU)
Title: Tube fitting
IPC: F16L47/04
Filed: 1991-10-29
Granted: 1993-04-29
Abstract: There is disclosed a tube fitting (10) for joining resinous plastic tubing comprising a fitting body (12) having an opening with a conically shaped camming mouth (38). A tube (20) extends into the opening. A first ferrule (16) is slidably received on the tube (20) and has an exterior surface which faces the camming mouth (38). A second ferrule (18) is also slidably received on the tube (20) at a location outwardly of the opening and the first ferrule. The second ferrule (18) has a nose portion (46) which engages the first ferrule adjacent the tube and is snap fitted within a recess (50) formed circumferentially of the tube prior to association of the tube with the fitting. The nose portion (46) of the second ferrule (18) is engaged in the recess (50) in axial driving engagement with the tube prior to make-up of said fitting. A nut member (14) is threadedly engaged with the body (12) for driving the first and second ferrules (16,18) into the camming mouth (38) during fitting make-up. <IMAGE>   <IMAGE>
Patent AU-661978-B2 (AU)
Title: Antibodies against the urokinase receptor and their use
Inventor: DANO KELD
IPC: G01N33/566
Filed: 1991-10-18
Granted: 1995-08-17
Abstract: The present invention discloses the use of a monoclonal or polyclonal antibody directed against urokinase plansminogen activator receptor (u-PAR), or a subsequence, analogue or glycosylation variant thereof. The antibodies react with free u-PAR or with complexes between u-PA and u-PAR and are able to inhibit the binding of pro-u-PA and active u-PA to u-PAR and thereby inhibit cell surface plasminogen activation. Thus, methods for preventing or counteracting proteolytic activity in a mammal is disclosed. Furthermore are screening methods for selecting substances suitable for inhibiting u-PA/u-PAR interactions disclosed. The substances identified by the screening method and the antibodies directed against u-PAR can be used for preventing or counteracting localized proteolytical activity in a mammal, such as for inhibiting the invasion and/or metastasis in a mammal.
Patent AU-663061-B2 (AU)
Title: Use of mesomorphic phases in food products
Inventor: HEERTJE ISAAC
IPC: A23L33/20
Filed: 1991-11-12
Granted: 1995-09-28
Abstract: Mesomorphic phases of edible surfactants can advantageously be added to food products to provide for example structuring or fat-replacement. Preferably the mesomorphic phases are present as bulk phases in finished or ready to eat food products.
Patent AU-662301-B2 (AU)
Title: Microwave package having a microwave field modifier of discrete electrically conductive elements disposed thereon
Inventor: MILENKEVICH JOSEPH ANTHONY
IPC: F24C7/02
Filed: 1991-07-29
Granted: 1995-08-31
Abstract: A container such as, for example, a disposable carton or package, for use in microwave oven heating, cooking or baking of material (e.g., food) disposed in the container or in the package. Such a container may comprise, in combination, substantially microwave transparent wall portions, and at least one wall zone having a microwave field modifying coating thereon which is disposed to form an array of discrete, electrically conductive pattern elements. Preferably, the microwave field modifying coating material is pattern applied by printing; and, most preferably, by gravure printing. Different wall zones of the container may have the same or different microwave field modifying coating materials applied thereto in different patterns or arrays. Different patterns or arrays may be configured and coated to achieve different combinations of microwave reflectance, absorbance, and transmittance properties from zone to zone to achieve the desired degree of uniformity or asymmetry of the microwave field in a microwave oven to achieve desired heating, cooking, or baking for various contents of the container.
Patent AU-727178-B2 (AU)
Title: Aromatic-substituted xanthene dyes
Inventor: BENSON SCOTT CONRAD
IPC: C07H19/04
Filed: 1998-09-18
Granted: 2000-12-07
Abstract: A class of aromatic-substituted xanthene compounds useful as fluorescent dyes is disclosed, the compounds having general structure (I), where Y1 and Y2 taken separately are selected from the group consisting of hydroxyl, oxygen, imminium, linking group and amine, or Y1 taken together with R2 is cyclic imine, or Y2 taken together with R3 is cyclic amine; R2, R3, R5, and R7 taken separately are selected from the group consisting of hydrogen, fluorine, chlorine, lower alkyl, lower alkene, lower alkyne, sulfonate, sulfone, amino, imminium, amido, nitrile, lower alkoxy, phenyl, and linking group; R1 taken separately is selected from the group consisting of phenyl, substituted phenyl, polycyclic aromatic, substituted polycyclic aromatic, linking-group and electron-rich heterocycle, or when taken together with R7 is selected from the group consisting of electron-rich heterocycle and indene; R4 taken separately is selected from the group consisting of amino, amido, phenyl, substituted phenyl, polycyclic aromatic, substituted polycyclic aromatic, indene, linking group and electron-rich heterocycle, or when taken together with R5 is selected from the group consisting of phenyl, substituted phenyl, polycyclic aromatic, substituted polycyclic aromatic, indene, and electron rich heterocycle; and R6 is selected from the group consisting of acetylene, lower alkyl, lower alkene, cyano, phenyl, substituted phenyl, and heterocyclic aromatic. In another aspect, the invention includes methods for synthesizing the above dye compounds and intermediates. In yet another aspect, the present invention includes reagents labelled with the asymmetric benzoxanthene dye compounds, including deoxynucleotides, dideoxynucleotides, phosphoramidites, and polynucleotides. In an additional aspect, the invention includes methods utilising such dye compounds and reagents including dideoxy polynucleotide sequencing and fragment analysis methods. <CHEM>
Patent DE-1802662-B2 (DE)
Title: Railway vehicle wheel set axle box - has constantly narrowing roller bearing casing elastic inlay for even radial loading
IPC: B61F15/12
Filed: 1968-10-11
Abstract: The axle box for railway rolling-stock wheels sets has a roller bearing mounted in an open-bottomed casing, with an intervening elastic inlay. This forms a half-ring, enclosing the top part of the bearing and sited in direct contact with the bearing external ring. The elastic inlay (4) narrows evenly in cross-section and longitudinal section, with the max. thickness facing the end face of the axle shank (1), and the min. thickness facing the wheel side. In cross-section its thickness diminishes towards the ends. Spacer rings (8, 9) made of elastic material, may be mounted between the roller bearings. Rings are made more durable by more even distribution of radial loading between rollers.
Patent DE-1901948-B2 (DE)
Title: Blocking circuit for telephony - prevents connections to line or multiple of single or shared service lines
IPC: H04Q3/00
Filed: 1969-01-16
Abstract: The blocking circuit, for preventing single or shared service lines being connected to a line of multiple in telephone exchanges, has the call lines provided with the series combination of contacts of a first subscriber relay of the one shared service line subscriber with the contacts of a second subscriber relay of the other shared service subscriber. The excitation windings of the coupling relays of both subscribers and the excitation windings of the first and second disconnect relays of the corresponding subscribers are connected in series. Every blocking situation can thereby be covered including blocking of both subscribers of a party line at the same time.
Patent DE-1951128-B2 (DE)
Title: Semiconductor component with gas tight housing - has sheet metal housing lid whose outer edge is soldered to ceramic ring
IPC: H01L23/051
Filed: 1969-10-10
Abstract: The component contains a semiconductor chip with electrodes on both sides, which has at least one pn-junction. The chip is enclosed in a gas-tight housing with sheet metal lids, electrically and thermally connected to the main electrodes. The lids have an annular, planar edge region. The latter is soldered on the side away from the semiconductor element 1, 3, -4, 5) with a planar face (12,17) of a ceramic ring (13,18). Preferably at least on of the lids is formed by a sheet metal disc with an annular sheet metal element (14), whose outeredges (20,21) are gas-tightly connected. The annular metal sheet part contains the planar edge region (16) soldered to the respective ceramic ring.
Patent DE-2019280-B2 (DE)
IPC: G10L25/00
Filed: 1970-04-22
Abstract: 1303808 Formant tracking vocoder PLESSEY CO Ltd 22 April 1970 [24 April 1969] 21000/69 Heading H4R  In a formant tracking vocoder, Fig. 1, speech SP is fed to two channels to derive two formant frequencies of speech. Each channel includes a band stop filter F -1  or F -2  tuned to reject one formant frequency and a frequency discriminator F 2T  or FIT to detect the frequency of the other formant. The output of the discriminators in each channel are utilized to tune the band stop filter in the other channel to reject the appropriate formant. A third channel may be provided including two band stop filters F -11  and F -22  to reject the two formants, each being tuned by the appropriate discriminator output, in order to provide a signal in which the pitch frequency can easily be determined by discriminator C 0 . Each formant discriminator may include a band reject filter with a phase sensitive detector connected between input and output with the integrated output of the detector controlling the filter tuning, and providing the discriminator output. In this arrangement the output from the band reject filter is a suitable signal from which the pitch frequency can be determined.  Three formant tracker, Fig. 4.-The channel which includes the filter F -2  to reject the middle formant is fed to low pass and high pass filters LP1 and HP1 in order to separate out the lowest and highest frequency formants which are detected by respective discriminators. The outputs from these discriminators control respective filters F -1  and F -3  in the other channel in order to detect the middle formant. The three discriminator outputs control band stop filters F -11 , F -22  and F -33  in the pitch discriminator channel.
Patent DE-2045730-B2 (DE)
Title: Diagnostic apparatus using radioactive isotopes - has storage unit with 64 lines and 32 memory cells with halves ready for further data
IPC: G09G1/02
Filed: 1970-09-16
Abstract: Diagnostic apparatus using radio active isotopes has a scanner (1) with a sensing arm (3) carrying a sensing head (4) connected to a counter (13) and a nuclear storage unit (14) and a picture unit (12) with a viewing screen (16). The electronic circuit includes memory and a picture element counter for a series of addresses. It has a set of memory cells each with two picture element units following each other to receive information resulting from a scan. The storage unit (14) has 64 lines each with 32 memory cells, for the 16 bits and a cycle period of 1.6 microsecs. The 32 cells form half of a 64:64 memory, with the other half remaining free for further entries. The picture circuit uses a 625 line system and a 6 MHz generator.
Patent DE-2150171-B2 (DE)
Title: Pulveriser contg a mill cylinder having vertical shaft - to which is fitted a speed reducer, grinder, classifier and exhaust
IPC: B02C15/00
Filed: 1971-10-07
Abstract: The shaft on the axis of the cylinder, is driven by a motor mounted on top of the cylinder, and the pulveriser also has an uptake to convey ground material to a cyclone dust collector and a bag-type filter fitted around the support frame of the cyclone, the raw material being fed to the pulveriser by a conveyer via an adjustable part with excess material being recycled to the material source.
Patent DE-2158269-B2 (DE)
Title: Circuit converting resistance into current values - maintains linearity using additional differential amplifier and linearising potentiometer
IPC: G01R27/02
Filed: 1971-11-24
Abstract: A circuit converting resistance into current values contains a differential amplifier (6) with one input (10) connected to the resistor (8) to be measured in a feedback circuit and the other input (5) connected to a reference voltage source (2) via a fixed resistor (4). It achieves linear resistance to current conversion whilst enabling simple zero setting and extend of the measurement range. The current response is maintained linear even when the resistance characteristic is nonlinear, e.g. resistance thermometers. A second differential amplifier (12) and linearising potentiometer (3) are connected in circuit.
Patent DE-2227321-B2 (DE)
Title: Semiconductor panel subdivision system - uses single and double sided adhesive tapes and push-out needle device
IPC: H01L21/00
Filed: 1972-06-05
Abstract: A system for subdividing one of a series of semi-conductor containing panels whilst maintaining the order of the components having the panel attached to a self-adhesive tape or foil sectioned and the foil attached to another foil, has the unsectioned semiconductor panel (4) stuck onto a foil (3) of single sided adhesive type. This foil (3) is then stuck onto a double sided adhesive type foil (2) after break up of the panel (4). This foil (2) is then attached to the surface of a cylindrical ring (1), positioned over a push out needle device (7) which lifts the component away from the foils (2, 3) and allow it to be removed by vacuum forceps.