baber/WOPTO huggingface dataset:
Patent AU-580662-B2 (AU)
Title: High concentration sodium permanganate etch bath and its use in desmearing and/or etching printed circuit boards
Inventor: KRULIK GERALD
IPC: H05K3/42
Filed: 1986-03-26
Granted: 1989-01-27
Abstract: A high concentration aqueous NaMnO4 solution which provides a high etch rate for printed circuit boards and the like. The solution contains NaOH in an amount sufficient to allow the removal of substantially all the manganese residues from the treated substrate by acid neutralization. The solution can be used inter alia for desmearing and etching back.
Patent AU-691481-B2 (AU)
Title: Absorbent article having an upstanding transverse partition
Inventor: FREELAND MARY ELAINE
IPC: A61F13/15
Filed: 1993-12-09
Granted: 1998-05-21
Abstract: A disposable absorbent article having a transverse partition. The transverse partition is upstanding from the topsheet and presents an abrupt discontinuity out of the plane of the disposable absorbent article and obstructs fecal material deposited in the rear portion of the disposable absorbent article from migrating to the front portion of the disposable absorbent article. This obstruction minimizes soiling of the genitalia of the wearer. The disposable absorbent article may have upstanding barrier leg cuffs. The transverse partition may connect the barrier leg cuffs to form an H-shape.
Patent AU-670357-B2 (AU)
Title: Iodinated aromatic propanedioates
Inventor: BACON EDWARD R
IPC: C07C311/24
Filed: 1994-03-28
Granted: 1996-07-11
Abstract: Dicarboxylic acid derivs. of formula Z-COO-C(COOR1)(COOR2)R3 (I) are new. Z-COO = the residue of an iodinated aromatic acid (IAA); R1, R2 = alkyl, fluoroalkyl, cycloalkyl, aryl or aralkyl; R3 = H, alkyl, fluoroalkyl, cycloalkyl, aryl, aralkyl, alkoxy, aryloxy, CN, sulphonate, carboxamido, sulphonamido, alkoxycarbonyl, aryloxycarbonyl or aralkoxycarbonyl. 1AA = metrizoic, urokanic, iothalanic, trimesic, ioxagalic, ioxitalamic or tetraiodoterephthalic acid, iodipamide or esp. diatrizoic acid; R1, R2 = CF3; R3 = H, Me or CF3.
Patent AU-630756-B2 (AU)
Title: Lubricious coatings, medical articles containing same and method for their preparation
Inventor: KARIMI HOUSHANG
IPC: A61L29/00
Filed: 1990-10-31
Granted: 1992-11-05
Abstract: An article which becomes lubricious when wet includes a base polymer and a coating composition thereon. The composition includes a lubricating polymer and a matrix polymer which adheres to the base polymer and serves as a carrier for the lubricating polymer. The composition may also include a homogenizing polymer to enhance the compatibility of the matrix and lubricating polymer. The invention includes a method to make the article of the invention by coextruding the base polymer and the coating composition.
Patent AU-765723-B2 (AU)
Title: Standardized compositions which facilitate swallowing in dysphagic subjects
Inventor: ROBBINS JOANNE
IPC: A23L2/02
Filed: 2000-08-17
Granted: 2003-09-25
Abstract: Disclosed are kits containing two or more viscosity-standardized, edible solutions for evaluating human subjects for dysphagia. Also disclosed are corresponding methods of using the kits for diagnosing dysphagia and for radiographic imaging of the oropharynx.
Patent AU-594271-B2 (AU)
Title: Fruit juice beverages and juice concentrates nutritionally supplemented with calcium
Inventor: HECKERT DAVID CLINTON
IPC: A23L2/38
Filed: 1987-05-06
Granted: 1990-03-01
Abstract: Fruit juice beverages and juice concentrates nutritionally supplemented with significant levels of solubilized calcium are disclosed. These beverages and concentrates are substantially free of added protein, and comprise at least about 45% fruit juice. The method for preparing these beverages and concentrates involves forming a premix solution containing highly soluble calcium citrate and malate species which is then combined with concentrated fruit juice, plus other fruit juice materials. This method provides beverages and concentrates which contain substantial levels of solubilized calcium without generating cooked/browned off-flavors and without including undesirable species as chloride ions.
Patent AU-771470-B2 (AU)
Title: Method and apparatus for closing a body lumen
Inventor: FRAZIER ANDREW G C
IPC: A61F2/82
Filed: 2000-09-20
Granted: 2004-03-25
Abstract: Disclosed is a closure catheter, for patching or closing a tissue opening such as an atrial septal defect, patent foreman ovale, or the left atrial appendage of the heart. The closure catheter carries a deployable patch (126) and a plurality of tissue anchors (90), which may be deployed to secure the patch to surrounding tissue. The plurality of tissue anchors of the closure catheter may be deployed into tissue surrounding the opening, and used to draw the tissue radially inwardly, to close the body cavity or opening. Methods are also disclosed.
Patent AU-581126-B2 (AU)
Title: Enzyme containing denture cleansers and method of use
Inventor: GALLOPO ANDREW R
IPC: A61K8/66
Filed: 1987-07-24
Granted: 1989-02-09
Abstract: Enzyme containing denture cleanser tablets utilizing effective plaque and stain removal proteolytic enzymes prepared by the fermentation of Bacillus licheniformis and a method for cleansing dentures employing the tablets are disclosed.
Patent AU-606084-B2 (AU)
Title: Device for the heat exchange between a recycle gas leaving an nh3 converter and water
Inventor: BRIEKE HANS-GUNTER
IPC: F28F9/02
Filed: 1987-10-27
Granted: 1991-01-31
Abstract: 1. Apparatus for heat exchange between a recycle gas leaving an NH3 -converter and water, comprising heat exchanger tubes (11a, 11b) through which the recycle gas flows and which are gas-tightly connected to at least one tube plate (6) separating a pressure-resistant pre-chamber (5) and a heat exchanger chamber (3), wherein the pre-chamber (5) has at least one bell (10) for supplying the recycle gas and a collecting chamber surrounding the bell (10) for carrying away the cooled recycle gas, characterised in that the tube plate (6) is additionally provided with cooling bores (12) through which flows a water/steam mixture and which do not completely pass through the tube plate (6) from the heat exchanger side and which are communicated in their base regions by way of feed bores (13) with a water supply (14) through which the supplied water is fed into the heat exchanger chamber (3) by way of the cooling bores (12), and that the supply conduit to the externally cooled bell (10) is arranged in the associated outlet connection (7) of the pre-chamber (5) and the remaining annular space (9) in the outlet connection (7) has cooled recycle gas flowing therethrough.
Patent AU-688408-B2 (AU)
Title: Orally-administered dosage form for animals, preparation method therefor and uses thereof
Inventor: DERRIEU GUY
IPC: A61K9/42
Filed: 1994-10-27
Granted: 1998-03-12
Abstract: PCT No. PCT/FR94/01251 Sec. 371 Date Aug. 1, 1996 Sec. 102(e) Date Aug. 1, 1996 PCT Filed Oct. 27, 1994 PCT Pub. No. WO95/11665 PCT Pub. Date May 4, 1995A dosage form for orally administering chemical or medicinal substances such as vitamins, trace elements, amino acids, nutritive substances, vaccines, etc., to domestic or wild animals, and a method for preparing same, are disclosed. Said dosage form includes: a porous water-soluble central core containing binders selected from polypeptides, polysaccharides, polymers and colloids, and/or diluents selected from polyols, metal oxides, carbonates, phosphates and microcrystalline cellulose, and an effective amount of at least one bioactive substance; and a palatable hydrophobic outer layer containing at least one lipid substance selected from fatty alcohols, fatty acids, glycerol esters, hydrogenated oils, waxes, paraffin, lanolin, coconut oil and fatty acid salts; a polymeric agent for modulating the disintegration and adhesion of said outer layer, and natural or synthetic palatable substances.
Patent AU-646071-B2 (AU)
Title: Twin roll casting
Inventor: GROCOCK PETER GEORGE
IPC: B22D11/06
Filed: 1991-08-02
Granted: 1994-02-03
Abstract: PCT No. PCT/GB91/01324 Sec. 371 Date Mar. 2, 1993 Sec. 102(e) Date Mar. 2, 1993 PCT Filed Aug. 2, 1991 PCT Pub. No. WO92/02321 PCT Pub. Date Feb. 20, 1992.In a twin roll caster, the problem of the casting sticking to one or other of the rolls can be overcome or at least reduced by adjusting the relative speed of rotation of the rolls when sticking is detected or anticipated.
Patent AU-531972-B2 (AU)
Title: Genetically engineered microorganism producing galactosidase
Inventor: MATTES RALF
IPC: C13B20/00
Filed: 1982-05-19
Granted: 1983-09-15
Abstract: 1. Claims (for the Contracting States BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Process for the production of a micro-organism which constitutively forms an alpha-galactosidase, which does not need cofactors, but not invertase, characterised in that one fully splits not only a DNA containing an alpha-galactosidase gene but also a vector suitable for the transformable cells to be used, which contains antibiotic-resistant genes, with restriction endonuclease Sal I, obtains from the fragments of the DNA containing the alpha-galactosidase gene the fragment of about four megadalton relative molecular weight, mixes with the solution of the vector also split with Sal I and recombines in the presence of DNA ligase with formation of a recombinant DNA, incubates the recombinant DNA obtained with transformable E. coli cells with transformation of the recombinant DNA into the cells, cultures the transformed cells on a nutrient medium containing raffinose as sole C-source, isolates and lyses the antibiotic-resistant colonies formed, isolates from the lysate the plasmid DNA, splits this with restriction endonuclease Hind III or Eco R I, dilutes the solution obtained and treats with DNA ligase, again introduces the renatured plasmids obtained into transformable cells which constitutively do not form invertase, again cultures the transformed cells on a nutrient medium containing raffinose as C-source, as well as antibiotic, and isolates the colonies formed which do not utilise raffinose. 1. Claims (for the Contracting State AT) Process for the production of a micro-organism which constitutively forms an alpha-galactosidase, which does not need cofactors, but not invertase, characterised in that one fully splits not only a DNA containing an alpha-galactosidase gene but also a vector suitable for the transformable cells to be used, which contains antibiotic-resistant genes, with restriction endonuclease Sal I, obtains from the fragments of the DNA containing the alpha-galactosidase gene the fragment of about four megadalton relative molecular weight, mixes with the solution of the vector also split with Sal I and recombines in the presence of DNA ligase with formation of a recombinant DNA, incubates the recombinant DNA obtained with transformable E. coli cells with transformation of the recombinant DNA into the cells, cultures the transformed cells on a nutrient medium containing raffinose as sole C-source, isolates and lyses the antibiotic-resistant colonies formed, isolates from the lysate the plasmid DNA, splits this with restriction endonuclease Hind III or Eco R I, dilutes the solution obtained and treats with DNA ligase, again introduces the renatured plasmids obtained into transformable cells which constitutively do not form invertase, again cultures the transformed cells on a nutrient medium containing raffinose as C-source, as well as antibiotic, and isolates the colonies formed which do not utilise raffinose.
Patent AU-563447-B2 (AU)
Title: Carbapenem derivatives
Inventor: MIYADERA TETSUO
IPC: A61K31/40
Filed: 1982-08-17
Granted: 1987-07-09
Abstract: Compounds of the formula: <CHEM>  wherein: R<1> represents a hydrogen atom, a C2-3 alkyl group, a 1-hydroxyethyl group or a 1-hydroxy-1-methylethyl group;  R<2> represents a group of formula: <CHEM> in which, X represents a hydrogen atom, an alkyl group, a cyanoalkyl group, a haloalkyl group, an alkoxyalkyl group, an alkylthioalkyl group, an alkoxycarbonylalkyl group, an alkoxy group, an alkylthio group, an alkylsulphinyl group, an alkylsulphonyl group, a hydroxy group or a halogen atom, where each alkyl or alkoxy has 1-4 carbon atoms; Y represents a hydrogen atom, a C1-4 alkyl group, a C1-4 alkyl group substituted by a hydroxy, amino, carboxy or C1-4 alkoxy group, a C1-5 aliphatic acyl group, a C1-5 aliphatic acyl group substituted by a hydroxy, amino, carboxy or C1-4 alkoxy group, a group of formula -C(R<5>)=N-R<6> (R<5> and R<6> each represents a hydrogen or C1-4 alkyl). <CHEM> represents a 2- or 3-azetidinyl, a 2- or 3-pyrrolidinyl, a 2-, 3- or 4-piperidyl or a 3,4,5,6-tetrahydropyrimidin-5-yl. R<3> represents a carboxy group or a protected carboxy group, and pharmaceutically acceptable salts thereof, provided that when the group <CHEM>  is a 4-piperidyl group then Y is not a C1-4 alkyl group and when <CHEM> is a 3-pyrrolidinyl group Y is not a group then Y is not a group -C(R<5>)=n-R<6>, are useful antibiotics.
Patent AU-649741-B2 (AU)
Title: Cryosurgical instrument and system and method of cryosurgery
Inventor: RUBINSKY BORIS
IPC: A61B18/00
Filed: 1991-09-25
Granted: 1994-06-02
Abstract: An improved cryosurgical system includes means for cooling the cryoprobe instrument to temperatures below the normal boiling point of liquid nitrogen as well as means for recovering the sub-cooled liquid coolant. A unique cryoprobe instrument of simplified construction uses an active vacuum for thermal insulation. Means are provided for controllably adjusting the length of the freezing zone of the cryoprobe to allow the freezing zone to be adjusted for different sizes and shapes of tumors which may be "observed" before surgery by ultrasound imaging. Multiple, disposable cryoprobe instruments can be individually controlled for both operating temperature and freeze zone length. A preferred refrigeration system for sub-cooling liquid nitrogen refrigerant or other cryogenic liquid refrigerant is based on the principles of evaporative cooling.
Patent BG-60957-B2 (BG)
Title: Seat section for tractor driver, in particular of garden-type tractor
Inventor: VICENTINI VITTORIO
IPC: B62D49/00
Filed: 1991-05-31
Abstract: The seat section has improved and simplified design, facilitating the operation and maintenance at easier access to the longitudinal transmission shaft of the tractor. The seat section includes a monitoring and control unit (7) on which the following are arranged in groups: steering wheel (22), levers and handles for steering (28, 36) and dash-board (24) with indication elements (26) 27). The seat (8) is mounted on a supporting structure (9) which can revolve at lower and higher positioning of the driver's seat (8). The supporting structure (9) is pivotly connected to the housing (16) of the rear axle (15).
Patent DE-1902740-B2 (DE)
Title: FBAS colour signals narrow band recording or transmission system - halves, carrier frequency in upper brightness signals band
IPC: H04N11/16
Filed: 1969-01-21
Abstract: The narrow band transmission system, for FBAS video signals (NTSC, PAL or SECAM), has its carrier lying in the upper frequency region of the brightness signal and modulated by the colour video signals. This carrier is passed over a frequency divider which divides by a whole number (e.g 2). The divided frequency (2.2MHz) is passed to the recording equipment or transmission path. The frequency divider contains a transistor operating without a D.C. supply and receiving the carrier at its base. The transistors floating collector and emitter are coupled to a push-pull resonant circuit tuned to the divided frequency.
Patent DE-1911319-B2 (DE)
Title: Machine to open bags with sealing strips - has tool with rounded tip and recess in bag supporting surface for it
IPC: B65B67/04
Filed: 1969-03-06
Abstract: The machine opens bags of sheet material having sealing strips protruding over the opening edge. The bag lies on a horizontal surface with the strip bent downwards, and an opening tool is movable into the bag and into an opening position. The tool (3) has a rounded tip, and there is a trough-shaped recess (48) in the surface (2) where it engages with the bag. Its tip can bear against the sealing strip solely under its own weight. Near the recess there can be a clamping strip (5) for the sealing strip lying directly on the surface.
Patent DE-1939240-B2 (DE)
Title: Rubber tyred wheel for use with endless tracks - uses solid tyre which is protected from chain teeth by steel thrust ring
IPC: B62D55/096
Filed: 1969-08-01
Abstract: The wheel is made of two identical parts (1) which are bolted together at their hub sections (2) and form an annular groove (4) at the base to accommodate the endless track TEETH (5). Solid rubber tyres (7) are bonded to rims (8) which are pressed onto each part and are suitable secured into position. Thrust rings (11) are provided at the base forming the annular groove to counter the friction caused by the endless track teeth. The thrust ring legs (14) are preferably rounded off and fit into corresponding recesses formed in the rubber tyre. The legs may be covered with a rubber layer.
Patent DE-1948681-B2 (DE)
Title: I.C. engine cylinder head gasket - has metal reinforced soft material in U-shaped configuration with inner periphery compressed
IPC: F16J15/12
Filed: 1969-09-26
Abstract: Cylinder head gasket for i/c engines, comprising a metal reinforced soft material plate with at least one U-shaped cross-section edge encompassing the combustion chamber edge, in which the material between the arms (3, 4) of the edge (2) has on its inner edge a peripheral area (5) which is highly compressed. The width of the peripheral area (5) of higher compression covers approx. half the soft material border area (2). The degree of compression is approx. the same as the degree of deformation which would otherwise be produced by tensioning the soft material layer.
Patent DE-1962320-B2 (DE)
Title: Inserting profile rods, holding together mould panels - involves drill assembly with stop, vertical guide channel and independent strike plungers
IPC: B27M3/00
Filed: 1969-12-12
Abstract: In a plant continuously producing mould panels, a device is used for inserting profile bars which hold them together. It comprises a drill, separator for bars, and a device for knocking them in, arranged in tandem. The drill appliance (20) has a stop mechanism for a series of tools (22), which are offset in different assemblies. The separator has a vertical guide channel, opening onto a moving plate with a through-groove and guide grooves, and pairs of top and bottom holder slats. A striker has assemblies (23, 24) at the track sides with a series of parallel independent plungers (25).
Patent DE-2055837-B2 (DE)
Title: Postal package sorting unit with feed conveyor - has unsorted package return system linked to storage-catch device with automatic controls
IPC: B65G23/00
Filed: 1970-11-13
Abstract: A sorting device for postal packets or similar items having a feed conveyor propelling them to a sorting area with a distribution device. System includes a return of unsorted packets to the feed system which is locked in place whilst fresh unsorted packets are fed to the distributor. A catcher storage device of at lest two parallel sequential automatically controlled feed units replaces one of the freshly arriving parcels with a previously unsorted one, when a certain lever of unsorted packets in the storage part has been reached. The catcher/storage is situated between the outlet point for new packets and the feed conveyor.
Patent DE-2119609-B2 (DE)
Title: Fast response electromagnetic shutter drive on camera - has elastic stops to improve turnround time of shutter elements
IPC: G03B9/58
Filed: 1971-04-22
Abstract: The shutter blade elements are driven by a reciprocating electromagnet with two coils. The shutter is driven by a coupling to the magnet while two hinged brake levers are arragned to act on the shutter control ring and the electromagnet in such a way that at the fullest extent of the shutter travel the brake levers are struck and pivoted. The levers are elastic and are designed to take up the movement of the ring and magnet and return them for the shutter closing sequence. In this way the shutter is forced shut with a maximum starting speed. The shutter operates better at the faster speeds with less hysteresis.
Patent DE-2153041-B2 (DE)
Title: Tobacco feeding system - for long fibred material to packing /weighing machine
IPC: B65B1/34
Filed: 1971-10-25
Abstract: The material passes from the main hopper down a delivery chut to a first pin drum feeding it onwards to >=1 combing drum with similar pins and with oscillating rake above each. The material is pushed off each combing drum by the faster moving vertical run of a stripper belt carrying conical pins perpendicular to its surface. The vertical section has a low radius of curvature to a lower horizontal run of belt above the conveyor feeding the weighing dispersing machine preceding the packaging machine proper. Better uniformity of product and packing.
Patent DE-2251128-B2 (DE)
Title: Removable contact-board for semi-automatic co-ordinate wiring device - determines wiring carriage position, slides between holding rails
IPC: H05K13/06
Filed: 1972-10-18
Abstract: The removable contact board allows the wring carriage of a semi-automatic co-ordinate wiring device to be stopped and held at the chosen wiring points on the circuit board. There are two orthogonal contact boards--one for the X and one for the Y direction - along the edges of the circuit board being wired. Each contact board has two parallel continuous contact strips and one sequence of contact pads (determing the stop positions). Each contact board is removable and slides between two guide rails, which hold it in place. The 'read-head' travels over the board. Both ends of each board have contact pads which connect with spring contacts in holders at right angles to the guide rails.
Patent JP-2871575-B2 (JP)
IPC: H01L23/50
Filed: 1996-01-30
Granted: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to deal with a multi-pin structure by narrowing a lead pitch in a lead frame of QFP type. SOLUTION: Since a die pad 20 has a support 30, its end is connected to an insulating substance 31 to be held, a suspension lead can be excluded. Since no suspension lead is provided and an inner lead region has an allowance, the lead-in (arrangement) of inner lead groups 21, 22, 23, 24 is not restricted. Further, the specific part of the groups 21, 22, 23, 24 can be branched and arranged on the adjacent inner lead group region in accordance with the number of the bonding pads of the element to be mounted. Thus, the spread of metal fine wires across the suspension lead of prior art can be eliminated to prevent the decrease in the reliability of a resin-sealed semiconductor device.
Patent JP-2755647-B2 (JP)
IPC: C10G11/18
Filed: 1989-01-26
Granted: 1998-05-20
Abstract: According to the invention the said means for recycling the particles of regenerated catalyst to the reactor feed comprise, from upstream in the downstream direction, a preferably substantially vertical pipe (1) for removing the regenerated particles from the means for regeneration, and a substantially rectilinear pipe (2) connected to the said vertical pipe (1) and descending obliquely from the latter towards the base (3) of the reactor to which it is connected, the said descending pipe (2) being connected to the vertical pipe (1) and to the base (3) of the reactor by curved parts or bends not imposing either any point of reversal of the trajectory of the particles nor any abrupt changes in the diameter of the pipes.