baber/WOPTO huggingface dataset:
Patent AU-648061-B2 (AU)
Title: Improved cyclodextrin based erythropoietin formulation
Inventor: KONINGS FRANK J
IPC: A61K47/48
Filed: 1991-01-25
Granted: 1994-04-14
Abstract: The present invention relates to a new pharmaceutical composition for parenteral and local administration comprising an aqueous solution of erythropoietin and a  beta - or  gamma -cyclodextrin hydroxyalkyl derivative. The invention also relates to novel lyophilized or spray-dried erythropoietin compositions comprising a  beta - or  gamma -cyclodextrin hydroxyalkyl derivative, to processes for preparing such aqueous, lyophilized or spray-dried compositions and to a method for simultaneously stabilizing erythropoietin in an aqueous solution and preventing it from being adsorbed to surfaces.
Patent AU-668834-B2 (AU)
Title: Manufacture of solid perfluoroalkyl bromides
Inventor: DRIVON GILES
IPC: C07C19/14
Filed: 1994-09-01
Granted: 1996-05-16
Abstract: In order to manufacture a normally solid perfluoroalkyl bromide by thermal bromination in the gas phase of a C10 or more perfluoroalkyl iodide, the reaction is carried out in the presence of a normally liquid perfluoroalkyl bromide. This makes it possible to carry out the post-treatment operations (reduction of the iodine, separation by settling, neutralisation/washing, and the like) at room temperature.
Patent AU-729623-B2 (AU)
Title: Method and apparatus for creating a television viewer profile
Inventor: BEDARD KAREN
IPC: H04N17/00
Filed: 1997-11-14
Granted: 2001-02-08
Abstract: A method and apparatus are disclosed for monitoring television viewing activity to determine preferred categories of programming and preferred channels of a viewer. To facilitate viewer access to preferred programming, the display of an electronic program guide may be configured in accordance with the monitored viewing activity to provide fast access to the preferred programming. The monitored viewing activity may also be used to provide a lock-out feature to prevent or limit the viewing of specified channels or categories of programming, or to identify and provide information of interest from the internet. In yet another embodiment of the invention, a viewer may automatically circulate through his or her preferred programming, as determined by monitoring the viewing activity of that viewer.
Patent AU-717302-B2 (AU)
Title: Increasing the capacity of a cellular radio network
Inventor: AALTO RISTO
IPC: H04W48/12
Filed: 1996-10-11
Granted: 2000-03-23
Abstract: The invention relates to a cellular radio network and a method for increasing traffic carrying capacity in a cellular network. The operating frequency spectrum of the cellular network has been divided in such a way that typically both regular frequencies and super-reuse frequencies are employed in each cell. The regular frequencies use a conventional frequency reuse pattern to provide seamless overall coverage. A very tight frequency reuse pattern is used for the super-reuse frequencies to provide additional capacity.
Patent AU-679253-B2 (AU)
Title: Identification of ligands by selective amplification of cells transfected with receptors
Inventor: BRANN MARK ROBERT
IPC: C12Q1/68
Filed: 1994-07-13
Granted: 1997-06-26
Abstract: The invention is directed to a method for identifying substances acting as ligands for transfected receptors by using transfected markers to measure receptor/ligand interactions.
Patent AU-610067-B2 (AU)
Title: 3-substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3- heteroaryl-(thio) ureas
Inventor: PFISTER THEODOR
IPC: A01N47/34
Filed: 1987-06-23
Granted: 1991-05-16
Abstract: The invention relates to novel 3-substituted 1-(2-halogenoalkoxy- benzenesulphonyl)-3-heteroaryl(thio)ureas of the formula (I) <IMAGE> (in which Q, R, R<1>, R<2>, X, Y and Z are as defined in the description), their preparation, and their use as herbicides.
Patent AU-764463-B2 (AU)
Title: Cyclonic vacuum cleaner
Inventor: SEAMAN ROBERT BRIAN
IPC: A47L9/16
Filed: 2000-10-13
Granted: 2003-08-21
Abstract: A vacuum cleaner comprises a cylconic separation unit with a dirty air inlet and a cleaned air outlet at a first end and a dirt collection portion at a second end. The separation unit is supported on the cleaner such that the inlet is located in a lower portion of the first end and such that, in normal use, the longitudinal axis of the chamber lies in, or can be brought to lie in, a substantially horizontal position. A shield member is provided at the inlet for shielding the inlet from the dirt collection portion of the chamber. This helps to prevent dirt from becoming re-entrained in the airflow and the inlet and dirt from falling from the inlet when a user removes the separation unit. The shield also helps to straighten incoming airflow through the inlet. The shield can be formed integrally with a shroud or other insert that fits inside the separation unit.
Patent AU-726398-B2 (AU)
Title: Biosensor comprising a lipid membrane containing gated ion channels
Inventor: PETERSON IAN ROBERT
IPC: C12Q1/00
Filed: 1998-06-15
Granted: 2000-11-09
Abstract: A biosensor has a lipid membrane (7) containing gated ion channels sensitive to the presence or otherwise of an analyte molecule in a sample applied, in use, to a first side of the lipid membrane (7). The lipid membrane (7) is disposed between a pair of electrodes (1, 2) in which a first layer of porous gel (4) is applied to the first side of the lipid membrane (7).
Patent AU-655184-B2 (AU)
Title: A sealed cartridge for the preparation of a beverage and a process and apparatus for its production
Inventor: FOND OLIVIER
IPC: A47J31/24
Filed: 1991-07-10
Granted: 1994-12-08
Abstract: The invention relates to a closed cartridge (1), provided in order to be extracted under pressure, containing ground roasted coffee (5), comprising a dish (2) with a lateral wall having substantially the shape of a frustum of a cone, an upper face with a diameter greater than the lower face (7), and, on the said lower face (7), a filter (4), the said lower face being detached from the said filter and the upper face comprising an edge (6) with an annular bead on which a cover (3) is welded.
Patent AU-606899-B2 (AU)
Title: Certain cycloalka-(b)-pyrazolo(3,4-d)-pyridin-3-one derivatives
Inventor: YOKOYAMA NAOKATA
IPC: C07D471/10
Filed: 1987-11-24
Granted: 1991-02-21
Abstract: Compounds of the formula IA or IB <CHEM> wherein A represents an optionally substituted saturated divalent grouping which together with the two carbon atoms to which it is attached represents a fused 8, 9, 10, 11 or 12 membered carbocyclic ring selected from cycloocteno, cyclononeno, cyclodeceno, cycloundeceno and cyclododeceno; each unsubstituted or mono-, di-, tri- or tetra-substituted on carbon atoms within A by lower alkyl, lower alkylidene, C3-C7-cycloalkyl, hydroxy, acyloxy, oxo, lower alkoxy, aryl or aryl-lower alkoxy; and when disubstituted on the same carbon atom within A, said carbon atom in each ring is substituted by two lower alkyl or two aryl-lower alkyl groups, or by one lower alkyl or aryl-lower alkyl group and one group selected from hydroxy, lower alkoxy, aryl-lower alkoxy and acyloxy groups; or each disubstituted on the same carbon atom within A by straight chain alkylene of 2 to 6 carbon atoms forming the carbon to which the alkylene chain is attached a spiro-fused 3 to 7 membered ring; or each ring ring; R1 represents lower alkyl, phenyl, or phenyl substituted by one or two radicals selected from lower alkyl, lower alkoxy, halogen and trifluoromethyl; or R1 represents a five-membered unsaturated heterocyclic radical containing one hetero atom selected from sulfur, oxygen, and unsubstituted or lower alkyl substituted amino nitrogen, or a said radical containing two hetero atoms consisting of one imino nitrogen and one member selected from unsubstituted or lower alkyl substituted amino nitrogen, sulfur and oxygen; or R1 represents an unsaturated six membered heterocyclic radical containing one or two nitrogen atoms; or R1 represents a bicyclic benzo-fused five membered unsaturated heterocyclic radical containing one hetero atom selected from sulfur, oxygen and unsubstituted or lower alkyl substituted amino nitrogen; or R1 represents a bicyclic benzo-fused five membered unsaturated heterocyclic radical containing two hetero atoms consisting of one imino nitrogen and one member selected from unsubstituted or lower alkyl substituted amino nitrogen, oxygen and sulfur; or R1 represents a bicyclic benzo-fused 6-membered unsaturated heterocyclic radical containing one or two nitrogen atoms; or R1 represents any of said heterocyclic radicals mono- or di-substituted on carbon by lower alkoxy, lower alkyl or halogen; R2, R3 and R3' independently represent hydrogen or lower alkyl; or tautomers thereof; or a pharmaceutically acceptable salt thereof; are useful as benzodizepine receptor modulators for the treatment of nervous system disorders. Pharmaceutical compositions, methods of preparation and certain intermediates useful as benzodiazepine receptor modulators are also disclosed. They can be prepared for example by reacting a pyridin-4-one-3-carboxylate compound (III) with a compound of formula R @-NH-NH-R1(IV).
Patent AU-643092-B2 (AU)
Title: Process for the preparation of soluble coffee
Inventor: VITZTHUM OTTO G
IPC: A23F5/28
Filed: 1991-11-29
Granted: 1993-11-04
Abstract: The invention relates to a process for preparing soluble coffee with an infusion quality similar to that of roast bean coffee, with which instant-typical off-flavour characters are no longer detectable, with which ground roast coffee of a particle size of at most approximately 1.8 mm is treated in a percolator with saturated steam in order to separate essential aroma constituents and the separated aroma constituents obtained as condensate, the remaining roast coffee is subjected at high pressure with extraction water to a primary extraction with the aid of at least 2 percolators, the portion evaporated through pressure-relief is condensed and obtained as further aroma condensate, and the non-evaporated portion placed in interim storage as primary extract, the remaining roast coffee is then subjected at high pressure and increased temperature to a secondary extraction in at least 2 percolators, the portion of the extract evaporated through pressure-relief is separated and discarded, and the non-evaporated portion obtained as secondary portion and optionally divided into a first portion and a second portion, the remaining roast coffee optionally subjected to a tertiary extraction at high pressure and increased temperatures in at least 2 percolators, the portion evaporated through pressure-relief is discarded and the non-evaporated portion obtained as tertiary extract, the second portion of the secondary extract and the tertiary extract, optionally after being combined, optionally extracted with liquid or supercritical CO2 at a high pressure, the extracted portion discarded and the remaining extract obtained, the various extracts condensed in multi-stage evaporators, combined and mixed with the two aroma condensates, and the finally obtained extract with a solids concentration of approximately 35 to 55 % freeze- or spray-dried in the usual way, the percolators used having a length/diameter ratio of approximately 3.2:1 to 0.9:1.
Patent AU-549681-B2 (AU)
Title: Scanner image signal contrast intensification
Inventor: GAST UWE
IPC: H04N1/40
Filed: 1982-10-05
Granted: 1986-02-06
Abstract: A method and an apparatus are provided for contrast intensification in the reproduction of masters in the field of electronic image processing by engraving devices and scanners. In the image-point-wise, opto-electronic master scanning, two outer field signals are obtained in addition to the image signal by scanning a first outer field and a larger, second outer field. A first differential signal and a second differential signal are generated from the image signal and the outer field signals and a third differential signal is generated from the two outer field signals. The first differential signal is combined with at least one of the other two differential signals to form an auxiliary signal which is added to the first differential signal in order to obtain a correction signal. The correction signal is then superimposed on the image signal for the purpose of contrast intensification. By employing a second outer field signal, it is particularly the disturbing edges around hard master contours which are avoided.
Patent AU-775549-B2 (AU)
Title: Burnishing method and apparatus for providing a layer of compressive residual stress in the surface of a workpiece
Inventor: PREVEY PAUL S III
IPC: B24B49/00
Filed: 1998-10-08
Granted: 2004-08-05
Abstract: The burnishing method and apparatus (100) for implementing the method of the present invention utilizes a single-point burnishing process to provide deep compression with a minimal amount of cold working an d surface hardening. In particular, the area to be burnished along the surface (178) of a workpiece (144) is defined and a freely rotatin g burnishing ball (114) is forced against the surface of the workpiece (144) to produce a localized area of deformation having a deep lay er of compression within the surface. The burnishing ball (114) is then rolled over the surface in a substantially nonoverlapping pattern. A preferred embodiment of the burnishing apparatus (100) for implementing the burnishing method comprises a socket (108) having a tip member (104) incorporating a ball seat (110), a burnishing ball (114) disposed within the ball seat (110), a rod member (106) integrall y formed with the tip member (104); and a socket support (102) for supporting the socket (108) on a conventional tool holder. The socket (108) is provided with means for directing lubrication fluid from an external reservoir to the ball seat (110) to permit the burnishing ball (114) to freely rotate and for directing a predetermined amount of lubrication fluid to the surface (178) of the workpiece (144).
Patent AU-744747-B2 (AU)
Title: Polyolefin resin composition and zinc-containing hydrotalcite particles
Inventor: NOSU TSUTOMU
IPC: C08K3/26
Filed: 1998-12-30
Granted: 2002-02-28
Abstract: Zinc-containing hydrotalcite particles which satisfy the following requirements (1) to (4):   (1) the chemical composition should be represented by the following formula (A): ZnxAl2(OH)4+2xCO3.mH2O wherein x and m satisfy 3.5 </= x </= 4.5 and 0 </= m </= 4, respectively, (2) the average secondary particle size should be 2  mu m or less, preferably 0.3 to 1.5  mu m, (3) the amount of particles having a particle size of 10  mu m or more out of all the particles should be 1 wt% or less, preferably 0.5 wt% or less, and (4) the specific surface area measured by a BET method should be 20 m<2>/g or less, preferably 4 to 15 m<2>/g; and a resin composition comprising 0.001 to 5 parts by weight of the zinc-containing hydrotalcite particles based on 100 parts by weight of the polyolefin resin. This resin composition has excellent heat deterioration resistance, rust formation preventing properties, coloration preventing properties, dispersibility and filter permeability.
Patent DE-1801905-B2 (DE)
Title: Pneumatic regulator control - has round manometer for actual value and deviation and transmitter for nominal value
IPC: G05B1/00
Filed: 1968-10-08
Abstract: The round manometer is rotated for setting the nominal value and the rotation angle (ALPHA) is converted to a pressure variable. The housing of the round manometer is accommodated within the control housing and is rotated by hand from the outside. The actual value is passed to the round manometer and indicated by a pointer on a dial. The pointer is preferably painted green. The housing is mounted on a shaft which is supported in two positions. The front bearing position also supports a cylindrical extension of the housing. The actual value is passed to the round manometer via the shaft.
Patent DE-1907312-B2 (DE)
Title: Pipe union with bell-mouth connector - has thimble with two tapers and stepped smaller diameter portion
IPC: F16L19/10
Filed: 1969-02-13
Abstract: The pipe union has a hollow bell-mouthed connector accommodating a pipe end and on which a union nut screws, together with a thimble between connector, nut, and pipe end. The end face of the thimble is chamfered more than the mating face on the nut, while at the other end it has an external taper matching the connector bell mouth and flatter than this chamfer, the thimble being thinnest at this end. The external taper on the thimble opposite the connector joins onto a further external taper at a smaller angle, forming the thickest part of the thimble, and followed in turn by a stepped portion of reduced diameter forming the end working with the face on the union nut, protruding into a cylindrical recess in the latter and shorter than itself. The external cone forming the chamfer on this portion joins onto a narrow inner flat face. (DS).
Patent DE-1945330-B2 (DE)
Title: Automatic audio signal detector for telephone voice lines - has resonant and broadband amplifiers which are coupled to voice lines
IPC: H04M3/24
Filed: 1969-09-02
Abstract: The automatic audio signal detector, for the voice lines in a telephone system has a resonant amplifier and there is a broadband amplifier which is connected to the voice lines of a calling subscriber circuit. Each amplifier is associated with a relay which is used to control the monitoring of the audio signal timing relay chain and a time switch. The advantage lies in the detector recognising an audio signal amidst noise arising e.g. from the presence of unwanted tones during selection, and the apparatus detects the signal despite obstructions e.g. engage tone in pre-selection stage.
Patent DE-2055744-B2 (DE)
Title: Medical breathing appts. with air tight pressure chamber - has overpressure valve whose opening pressure is controlled as function of compression piston movement
IPC: A61M16/00
Filed: 1970-11-12
Abstract: The breathing appts. is used to force a gas mixture into the lungs of a patient. It has a motor driven piston which charges a chamber containing a bladder connected to the breathing gas mixture supply line. This piston is connected to a valve controlling the quantity of gas supplied for each cycle. The valve is a double valve with a spindle (24) carrying valve plate (23) with a main spring (25) on one side and an auxiliary spring (31) on the other side. The main spring acts against a seating (26) mounted on an extension of the spindle with a roller (42) at one end. The roller fits in a cam (38) controlled by a lever system (36, 43) interconnected with the shaft (12) of the motor driven piston.
Patent DE-2112440-B2 (DE)
Title: Locking element for snow chain - uses round link and interlocking, two part locking elements
IPC: B60C27/08
Filed: 1971-03-09
Abstract: The sides of the snow chain are secured by a locking link (11) which has a large area circular or oval cross section open link (11) secured by a locking device. The link is large enough to accept two or three chain links without distortion, and with the locking link remaining flat on the wheel. The locking device has two locking pieces (18, 15), with one (18) formed by the shaped head of a securing bolt (16). The pieces lock into each other and into ends of the link to form a secure fitting. The lock is protected against wear by its flat profile on the tyre and by the large diameter of one of the locking pieces (15).
Patent DE-2219548-B2 (DE)
IPC: G04C11/08
Filed: 1972-04-21
Abstract: A mechanical resonator, with a pilot frequency f, is synchronized by means of an electromagnetic maintenance motor component governed by a modulated voltage generator of frequency n.f.
Patent JP-2562298-B2 (JP)
IPC: B23G3/00
Filed: 1986-02-12
Granted: 1996-12-11
Abstract: A tapping machine has a base plate fixed to one of the platens, a spindle extending along a spindle axis between the platens in the closing direction of the press actuating the machine, and a nut threaded on the spindle. The nut is normally rotatable about the spindle axis on the base plate and the spindle is fixed nonrotatably about the spindle axis on the other platen so that relative displacement of the platens rotates the nut in the base plate. An element displaceable on the base plate along an element axis but nonrotatable on the base plate about the element axis carries a plurality of tap holders generally fixed relative to the element axis in the element and rotatable in the element about respective tap axes parallel to the element axis. Respective taps are fixed axially and rotationally in the holders. A rotary transmission is provided that operatively connects the rotary nut and the holders for synchronously rotating the holders and their taps at a predetermined tap rotation rate about the tap axes on rotation of the nut about the spindle axis. An addition an axial-feed transmission connects the rotary nut and the element for synchronously axially advancing the element with the taps and tap holders on displacement of the platens from the outer position to the inner position through a predetermined tap stroke equal to a fraction of the press stroke and at a rate such that the taps are rotated through substantially only one revolution while being advanced through a distance equal to the pitch.
Patent JP-3530565-B2 (JP)
IPC: H05K3/10
Filed: 1994-03-07
Granted: 2004-05-24
Abstract: A solution of monomers, oligomers or polymers and a suitable oxidation agent can be stable if the solution also comprises a base. By spin coating this solution onto a substrate, a layer can be formed which, after patterned irradiation, yields a pattern of a doped conductive polymer which is formed in situ, the exposed and unexposed areas exhibiting a large difference in conductivity. A description is given of, inter alia, the patterned irradiation of a layer of 3,4-ethylenedioxythiophene. If desired, the conductive polymer pattern can subsequently be metallized in an electroplating bath. The method provides, inter alia, a simple process of manufacturing metal patterns on insulating substrates, such as printed circuit boards.
Patent JP-2797165-B2 (JP)
IPC: H04W72/08
Filed: 1993-03-10
Granted: 1998-09-17
Abstract: PURPOSE:To allow one synthesizer provided to a base station to obtain three or more communications channels simultaneously by using a 2-way control channel so as to set the same frequency as that of a communications channel to the communications channel thereby using consecutively even adjacent slots of the communications channels as the control channels. CONSTITUTION:A synthesizer 4 of a base station 100 uses the same frequency carrier for all time slots and defines a 2-way control channel and a TC channel able to transfer on a communications frequency carrier as a control channel and sets the same frequency as the frequency of the communications channel. Since the control channel is used consecutively even on adjacent slots to the communications channels, even one synthesizer obtains three or more communications channels simultaneously. Or even one synthesizer obtains two or more communications channels and control channels simultaneously.
Patent JP-H0140422-B2 (JP)
IPC: G11B21/12
Filed: 1983-04-15
Abstract: A system for recovering information from a videodisc and performing special functions which enhance the operational character of the system. To increase the reliability of landing at or near a target track, provisions are made to search for a track adjacent a target track whose track identifier has been obliterated. Further, a method and means for stepping forward or reverse one field at a time is disclosed. Another aspect of the invention concerns a capability to respond to a random command instruction resulting in subsequent functioning of the system in a random manner. Yet a further aspect of the invention is related to controlled jumping of one or more tracks during vertical blanking time to produce unique forward or backward motions; multiples of playing speed, both forward and reverse, and visual special effects can be realized using the multiple track jumping feature. Finally, a method and means are described which permit synchronous transmission of video from a videodisc to an external using device.