baber/WOPTO huggingface dataset:
Patent AU-586255-B2 (AU)
Title: Substituted pyridine-1-oxides
Inventor: GREVE WILFRIED
IPC: C07D213/89
Filed: 1986-04-10
Granted: 1989-07-06
Abstract: PCT No. PCT/EP86/00211 Sec. 371 Date Dec. 16, 1986 Sec. 102(e) Date Dec. 16, 1986 PCT Filed Apr. 10, 1986 PCT Pub. No. WO86/06067 PCT Pub. Date Oct. 23, 1986.Multiply substituted pyridine 1-oxides of the formula I   <IMAGE> (I)  in which R1 and R2 are, in each case, identical or different and represent alkyl having 1 to 6 carbon atoms, R3 denotes hydrogen, and R4 denotes mercaptoalkyl having up to 4 carbon atoms, or R3 and R4 form, together with the nitrogen atom in the 4-position, a five- to seven-membered saturated heterocyclic ring which has up to 2 heteroatoms, the second heteroatom being oxygen, sulfur which can carry up to two oxygen atoms, or nitrogen in the form of the NR6 group, in which R6 is hydrogen, alkyl having up to 2 carbon atoms, phenylalkyl having up to 2 carbon atoms in the alkyl moiety or phenyl, and the phenyl rings in the two latter radicals can carry up to two identical or different substituents from the group comprising halogen and methoxy, and which ring is unsubstituted or carries up to two identical or different substituents from the group comprising hydroxy and alkyl having up to 2 carbon atoms, and X denotes the cyano or nitro group the or the group -CO-R5, in which R5 represents the amino, hydroxyl or an alkoxy group having up to 4 carbon atoms, and the physiologically tolerated salts of these compounds, and medicaments containing or composed of these compounds. The invention further relates to a process for the preparation of the multiply substituted pyridine 1-oxides of the formula I, and to their use for the preparation of medicaments whcih are intended for the prevention and treatment of brain disorders caused by vascular and degenerative factors.
Patent AU-762138-B2 (AU)
Title: Oxaliplatinum preparation packaging
Inventor: MAUVERNAY ROLLAND-YVES
IPC: A61K33/243
Filed: 1999-10-13
Granted: 2003-06-19
Abstract: Flexible impervious bag for medical use containing a pharmaceutical preparation of liquid oxaliplatinum said flexible bag is constructed from plastic materials, with the proviso that any portion to the bag in direct contact with said pharmaceutical preparation of liquid oxaliplatinum does not contain polyvinylchloride-based plastic material.
Patent AU-756042-B2 (AU)
Title: New derivatives of 6-(4-phenylbutoxy)hexylamine and process for producing salmeterol
Inventor: BELLMUNT JORDI BESSA
IPC: C07C213/08
Filed: 1999-09-20
Granted: 2003-01-02
Abstract: The present invention refers to new derivatives of the 6-(4-phenylbutoxy)hexylamine of the general formula (I): <CHEM>  wherein:   R1 is CHO or CHOR3OR4, where R3 and R4 independently are C1-C6 alkyl, aralkyl, or they form 5 or 6 membered cyclic acetals; and R2 is H, benzyl or an alkyloxycarbonyl, aryloxycarbonyl, aralkyloxycarbonyl or acyl group;  and to a process for its obtention. The invention also refers to a new process for obtaining Salmeterol or its pharmaceutically acceptable salts, characterised in that reaction of an organometallic compound of the general formula (13) is carried out in an inert solvent at low temperature with a synthetic intermediate of the general formula (I), wherein R1 is CHO, and R2 is an alkyloxycarbonyl, aryloxycarbonyl, aralkyloxycarbonyl or acyl group.
Patent AU-589197-B2 (AU)
Title: A process for the production of a ceramic polycrystalline abrasive
Inventor: BARTELS GUNTER
IPC: B24D3/00
Filed: 1986-07-10
Granted: 1989-10-05
Abstract: 1. A method for the production of an abrasive containing ceramic, polycrystalline, alpha-alumina and spinel by de-watering, calcining and sintering a dispersion which comprises a first preliminary phase containing an aluminium hydroxide and a spinel former, characterised in that the dispersion comprises a second preliminary phase containing gamma-alumina.
Patent AU-622385-B2 (AU)
Title: Electrode for plasma arc torch and method for fabricating same
Inventor: SEVERANCE WAYNE STANLEY JR
IPC: B23K35/02
Filed: 1990-08-09
Granted: 1992-04-02
Abstract: An electrode (14) for a plasma arc torch (10) and a method of fabricating the same are disclosed, and wherein the electrode (14) includes a copper holder (16) having a lower end which mounts an emissive insert (28) which acts as the cathode terminal for the arc during operation. Where a torch (10) is used in an oxidizing atmosphere, the copper holder (16) tends to oxidize, and the arc tends to attach to the oxidized copper rather than the insert (28), which results in the rapid destruction of the holder (16). To prevent this destruction, a sleeve (32) of silver or other metal having a relatively high work function is provided, and which is positioned to surround the insert (28) and form an annular ring (35) on the lower end surface (20) of the holder and thus to surround the exposed end face of the emissive insert (28). The annular ring (35) serves to prevent arcing from the copper holder (16), and so that the arc is maintained on the insert (28).
Patent AU-669277-B2 (AU)
Title: Elastomeric copolymers of ethylene and propylene
Inventor: GALIMBERTI MAURIZIO
IPC: C08F210/16
Filed: 1994-05-03
Granted: 1996-05-30
Abstract: Novel copolymers of ethylene with propylene and optionally with minor proportions of a diene or polyene having good elastomeric properties in their uncured state. The copolymers are characterised by a structure in which the propylene is partially present in the form of short isotactic sequences. Tension set values ( 200% ) of less than 15 are obtained by when the ethylene/propylene ratio has specific values and the intrinsic viscosity values are higher than 3.
Patent AU-724765-B2 (AU)
Title: Biocompatible compounds for pharmaceutical drug delivery systems
Inventor: STEFELY JAMES S
IPC: A61K9/00
Filed: 1998-02-04
Granted: 2000-09-28
Abstract: The invention relates to a sustained release medicinal formulation suitable for nasal and/or oral inhalation comprising: 
(a) a propellant which comprises a hydrofluorocarbon; 
(b) a therapeutically effective amount of a drug dispersed in the formulation as a micronized suspension; and 
(c) a sufficient amount of a biocompatible polymer substantially completely dissolved in the formulation so as to provide for sustained release of the drug;  
wherein the sustained release formulation results in discrete, nonfilm forming particles upon delivery, the biocompatible polymer is present in at least about a 4:1 ratio by weight of biocompatible polymer to drug, and 
wherein the biocompatible polymer comprises at least one chain of units of the formula -[X-R 1 -C(O)]- wherein: 
(a) each R 1  is an independently selected organic group that links the X group to the carbonyl group; and 
(b) each X is independently oxygen, sulfur, or catenary nitrogen.  Furthermore, a metered dose inhaler containing the sustained release medicinal formulation is disclosed.
Patent AU-672703-B2 (AU)
Title: A device for metering and administering a liquid preparation
Inventor: HJERTMAN BIRGER
IPC: A61M5/20
Filed: 1994-04-22
Granted: 1996-10-10
Abstract: PCT No. PCT/SE94/00360 Sec. 371 Date Jan. 30, 1995 Sec. 102(e) Date Jan. 30, 1995 PCT Filed Apr. 22, 1994 PCT Pub. No. WO94/25091 PCT Pub. Date Nov. 10, 1994An injection device is provided for the infinitely variable metering and administering of a liquid preparation from a multi-dose injection cartridge having a rear piston which may be moved forward by means of a piston rod. The longitudinal movement of the piston rod is governed by two couplings arranged along the piston rod and each being capable of releasably gripping the piston rod by a locking device. The piston rod has a wedge-shaped cross section and each of the couplings includes a clamping shoe which has a wedge-shaped groove, the cross section of which is adapted to that of the piston rod, and locking device, by which the piston rod and each clamping shoe may be releasably clamped together to lock the piston rod in the groove of said clamping shoe.
Patent AU-543684-B2 (AU)
Title: Improvements in confectionery articles and methods of manufacturing them, and apparatus therefor
Inventor: KELLY T R
IPC: A23G9/28
Filed: 1981-07-02
Granted: 1985-04-26
Abstract: An improvement in the process of applying visual pattern or design to an ice confectionery article which comprises applying to the surface of the ice confectionery article a decoration material with a tone or brightness which contrasts with the tone or brightness of the material of which the ice confectionery article is made, the pattern or design being formed by the pattern or design of the distribution of various amounts of the decoration material on the surface of the ice confectionery article, the improvement being characterised in that the decoration material is applied as an overall coating of solidifiable material to an ice confectionery article with surface relief features such as projections and concavities, and in that the solidifiable decoration material is made to adhere to the confectionery article with uneven thickness, and made to solidify to form decorated areas of contrasting tone or brightness, with concavities of the article containing thick coatings of the decoration material to show the characteristic colour or brightness of the decoration material, and the projections of the article bearing thinner contrasting coatings.
Patent AU-595353-B2 (AU)
Title: New 1,4-dihydropyridine derivatives, the processes for preparing them and the pharmaceutical compositions which contain them
Inventor: PEGLION JEAN-LOUIS
IPC: A61K31/44
Filed: 1987-08-03
Granted: 1990-03-29
Abstract: Compounds of general formula I:   <IMAGE>   in which: Ar represents a phenyl radical optionally containing one to five identical or different substituents, representing a halogen atom, an alkoxy radical containing 1 to 4 carbon atoms, an alkylthio radical containing 1 to 4 carbon atoms, a trihalomethyl radical or a methylenedioxy radical, Y, Z, Y1, Z1, W, V, U, m, n, R1, R2 are as defined in the specification. The compounds are used as calcium modulators.
Patent AU-646456-B2 (AU)
Title: Sheet material
Inventor: MACKINNON ROBIN
IPC: B29C48/345
Filed: 1991-04-12
Granted: 1994-02-24
Abstract: PCT No. PCT/GB91/00583 Sec. 371 Date Dec. 17, 1992 Sec. 102(e) Date Dec. 17, 1992 PCT Filed Apr. 12, 1991 PCT Pub. No. WO91/16243 PCT Pub. Date Oct. 31, 1991.A plastic sheet material comprising a pair of opposed faces between which run a series of elongate voids, the voids being arranged such that there are a series of uninterrupted interconnections between the two opposite faces. The voids are of a cross-sectional shape such that there is a substantial absence of sharp corners. Where the voids are not in themselves round, the corners are radiussed. In a preferred construction, two series of interconnections are provided which join one another where they meet. The construction is particularly useful in packaging, especially the packaging of food products. The present invention has high buckling resistance in both the machine and cross-machine directions and is particularly resistant to torsional stresses, compression and/or extension and demonstrates good impact resistance.
Patent AU-640780-B2 (AU)
Title: Digital signal encoding apparatus
IPC: G10L19/26
Filed: 1991-05-21
Granted: 1993-09-02
Abstract: In a digital signal encoding apparatus an input digital signal has its frequency range divided (13) into a number of frequency bands so that the bandwidths will be broader towards the frequency bands of higher frequencies, a first allowable noise level (14 to 18) based on the energies on the band-by-band basis, and a second allowable noise level (51 to 55) based on the energies of the signals temporally adjacent to the signals of the frequency band under consideration, are set, and signal components of each frequency band are quantized with the number of bits corresponding to the level of the difference between an output synthesized from the first and the second noise levels and the energy of each frequency band. <IMAGE>
Patent AU-556239-B2 (AU)
Title: Packaging material
Inventor: STARK SVEN OLOF SOREN
IPC: B65D65/00
Filed: 1982-04-02
Granted: 1986-10-30
Abstract: To facilitate butt-welding, or L- or T-weld joints the edges of a plastics-coated paper-layered web (1) of packaging material is thickened e.g. by folding over and sealing down edge zones. The folding line (14) of each edge zone may be creased before folding, and the upstanding crease enclosed between the folded edge zone and the body of the web. The sealing of the edge zone may be effected by pressure rollers (21) holding the edge zones against a rotating cylindrical surface (22), whereby a curl or curvature is imposed upon the web.
Patent AU-654966-B2 (AU)
Title: pethods for reducing sulfides in sewage gas
Inventor: DILLON EDWARD THOMAS
IPC: A61L9/01
Filed: 1991-07-24
Granted: 1994-12-01
Abstract: Methods are provided for selectively reducing the levels of hydrogen sulfide and organic sulfides in sewage gas to reduce or remove the odor, toxicity and corrosivity associated therewith, comprising contacting said sewage gas with a composition comprising a trisubstituted hexahydro-s-triazine.
Patent AU-551529-B2 (AU)
Title: Method and vector organism for controlled accumulation of cloned heterologous gene products in bacillus subtilis ii
Inventor: CHANG S
IPC: C12R1/125
Filed: 1982-04-20
Granted: 1986-05-01
Abstract: The invention discloses an improved method and cloning vectors useful for the production of cloned heterologous gene products in B. subtilis. Use of the method and vectors allows the host to produce the heterologous gene product as a single unfused peptide having no extraneous amino acids attached that will accumulate within transformed host organisms. The method comprises providing growth conditions in a growth media for B. subtilis bacteria containing plasmids capable of replication in B. subtilis or capable of integrating into the bacterial chromosome of B. subtilis, said plasmids having a heterologous gene therein coding for the predetermined protein and capable of expession in B. subtilis, said heterologous gene including a translational initiation codon sequence and being under the control of operable transcriptional and translational regulatory signals including operator, promoter and ribosomal binding site sequences, said operable transcriptional and translational regulatory signals being indigenous to a source other than said heterologous gene, and there being no translational initiation codon sequences prior to said heterologous gene, and optionally recovering the resulting predetermined protein.
Patent AU-657703-B2 (AU)
Title: Device for sealing cables entering a cable coupling sleeve
Inventor: FREMGEN DIETER
IPC: H02G15/013
Filed: 1991-09-12
Granted: 1995-03-23
Abstract: PCT No. PCT/GB91/01561 Sec. 371 Date Mar. 9, 1993 Sec. 102(e) Date Mar. 9, 1993 PCT Filed Sep. 12, 1991 PCT Pub. No. WO92/05609 PCT Pub. Date Apr. 2, 1992.A device for sealing cables entering a cable coupling sleeve, comprises a sealing plate consisting of at least two elements which fit together to form openings for insertion of cables. The sealing plate is formed by a substantially centrally arranged inner disc element (5) having opening regions at its outer edge, and by ring elements (6) which externally surround all the opening regions when the device is in its closed position. Optionally sealing material may be positioned around the cables.
Patent AU-666107-B2 (AU)
Title: New 3,4-dihydroisoquinoline derivates and new pharmaceutical use of carbocyclically and heterocyclically annulated dihydropyridines
Inventor: LOSEL WALTER
IPC: A61K31/4365
Filed: 1991-12-20
Granted: 1996-02-01
Abstract: 3,4-Dihydro-6,7-dimethoxy -1-(alpha-(bis(2-(2,3,4- trimethoxyphenyl)ethyl) -carbamoyl)benzyl)isoquinoline of formula (Ia) and its salts are new. Fused-ring dihydropyridine derivs. of formula (II) and their tautomers, salts and complexes are used as cerebroprotective agents, agents for treating chronic inflammatory disorders, and anticoagulants: X = OR1, NHR2 or NR3R4; R1 = H, 1-4C alkyl or 2-4C alkoxyalkyl; R2 = (a) e.g. H, 3-6C alkenyl, or (b) e.g. 1-6C alkyl opt. substd. by e.g. halogen, CN, OH, SH, 1-4C alkoxy; R3 and R4 = 1-4C alkyl opt. substd. by Ar2 or NR3R4 is a satd. or partially satd. opt. substd. 5- or 6-membered ring, opt. contg. up to two further heteroatoms (N, O and/or S): Ar1, Ar2 and R5 = phenyl opt. substd. by e.g. halogen, 1-4C alkoxy; Het = indolyl or 5- or 6-membered opt. substd. heterocyclyl contg. 1-3 heteroatoms (N, O and/or S); A = a gp. of formula A1-A4;: R5 is e.g. H, 1-4C alkyl; R6 and R7 is H, OH or R6+R7 = O(CH2)nO; R9 = H or 1-4C alkyl; R10 = H or 2-phenyl-2-ethoxycarbonylacetyl. Cpds. (I), other than (Ia), are described in EP 37934 and 251194.
Patent AU-727526-B2 (AU)
Title: Plastic blow molded container having stable freestanding base
Inventor: SLAT WILLIAM A
IPC: B65D1/42
Filed: 1998-09-04
Granted: 2000-12-14
Abstract: A plastic blow molded container (10) is disclosed as including a freestanding base structure (20) that is constructed with a plurality of alternating hollow legs (22) and curved ribs (34), and a hub (41) from which the legs and ribs extend radially with a construction that provides good stability against tipping as well as the capability of withstanding internal pressure. The hollow leg (22) has lower flat feet (24) with curved outer extremities that extend circumferentially for 45 to 65 percent of the extent about a central axis A of the container to provide good stability against tipping. Best results are achieved when the lower flat feet have curved outer extremities that extend circumferentially for 50 to 60 percent, and most preferably about 55 percent of the extent about the central axis A to provide the good stability against tipping.
Patent BG-60211-B2 (BG)
Title: Granulated cleaning preparation
Inventor: VLADIMIROV PETAR I
IPC: C11D3/12
Filed: 1991-09-27
Abstract: The preparation is used in everyday's life, especially for cleaning of utensils, faience, terracotta, porcelain, metal articles and other hard surfaces, as well as for cleaning of strongly soiled hands. It dissolves the dirt and shows an absorbing, deodorizing and abrasive effect. The preparation contains in weight %: from 5 to 90% swollen pearlite with grain size up to 1,0 mm, from 5 to 60% liquid washing preparation based on of nonionic and cationactive surfactants, optionally from 5 to 60% dehydrated zeolite with particle size up to 1,0 mm and/or from 5 to 60% alkaline activated bentonite with particle size up to 0,2 mm.
Patent DE-1900011-B2 (DE)
Title: High performance flasher control unit - has electro mechanical drive with separate contacts for drive and lamp circuits
IPC: H01H51/34
Filed: 1969-01-02
Abstract: The high performance flasher circuit has two sets of contacts, one small power and one large power, linked to the flasher bulbs. The larger power flasher is operated by a switching solenoid whose control is derived from the smaller contacts linked to a gearing drive. The purely mechanical drive does not suffer from the same temp. dependent wear and tear as the bimetallic strip while the larger power contacts enable larger flashers, and several flasher circuits to be connected. The flasher rate remains a fixed frequency no matter how many lamps drop out. This enables trailers to be coupled on without affecting the flashing rate.
Patent DE-1902009-B2 (DE)
Title: Mining coal at intersections with staple-pits - shuttering above and below intersection in staple backfilled with anhydrite
IPC: E21F1/16
Filed: 1969-01-16
Abstract: Mining coal at points where the seam in work is intersected by an abandoned staple pit is made possible by anchoring shuttering in the staple below the intersection and piling this with subsequently setting pulp etc. of appreciable viscosity. The pulp fills up the space up to the seam floor. The same procedure is repeated at roof level, thus sealing off the staple at floor and roof and enabling the seam to go through. The pulp should comprise, pure synthetic anhydrite, with solid to liquid ratio (water) of 0.36 1. water per kg. pulp.
Patent DE-1934468-B2 (DE)
Title: Grinding brush formed from two lengths of wire - has flexible bristles with abrasive material-covered enlarged heads
IPC: A46D1/00
Filed: 1969-07-08
Abstract: The grinding brush (20) has bristles (22) fitted to the bristle carrier shaft (24) which is formed from two strands of wires twisted together. Each bristle is flexible and elastic and consists of a shaft (22S) with a peripheral end (22T). The bristles are made of a thermoplastic material, such as nylon. Onto the plain ends (22T) of the bristles mushroom-shaped heads (22E) are formed by rolling the brush over an electrically heated plate. The bristle tips are submerged by a simultaneous rolling and translatory movement into an adhesive contained in a pan. They are then rolled over a pan containing pulverised abrasive material where the bristle tips receive their final coating. The rest of the bristles remains free from abrasive coating and therefore flexible.
Patent DE-1936529-B2 (DE)
Title: Diesel driven tamping hammer - has two rows of injector holes in nozzle and radial and tangential scavenge ports in cylinder
IPC: E02D7/12
Filed: 1969-07-18
Abstract: The diesel driven tamping hammer has a dropping ram cylinder acting as the striker weight, and direct injection of fuel into the combustion chamber by means of a nozzle. To give optimum combustion of fuel, there are two rows of holes (6, 7) in the injector nozzle, and two rows of scavenge air ports in the cylinder walls. The ports in one row extend radially from the cylinder axis, while those of the other are tangental to the cylinder wall. The holes in the injector in one row (6) can be larger and longer than those in the other (7).
Patent DE-2010631-B2 (DE)
Title: Ring-pull can lid mfr. with lacquer protection - by embossing tear lines lacquering sheet, then stamping lids out
IPC: B21D51/38
Filed: 1970-03-06
Abstract: Ring-pull can lids are mfrd. from sheet metal by stamping from a plate with a protective layer. The embossed lines for lids are produced in a common sheet metal strip or panel. The surface protective layer(s) are then applied to one or both sides e.g. by lacquering with rollers, and the lids are stamped out. Pref. to receive the material displaced during embossing, corrugations are produced near the embossed lines. The protective layer may also be tin. The thicker protective layer is toward the contents of the can, while the other side may be unlacquered or have a thinner coat.
Patent DE-2045203-B2 (DE)
Title: Frequency discriminator with temp. compensating PTC resistor - is set across resistors, coupling together outputs of resonant circuits tuned to frequencies around central value
IPC: H03D3/28
Filed: 1970-09-12
Abstract: The frequency discriminator consists of two resonant circuits tuned to frequencies above and below the centre frequency of the FM signal being received. The output of each resonant circuit is connected by a diode to a resistor. The two resistors couple the outputs of the resonant circuits together so that the demodulated LF voltage appears at the junction between these two resistors. A PTC resistor (R5) is connected across the two resistors (R3, R4). The incorporation of the PTC resistor makes the equivalent resistance of this resistive network almost independent of temp.