baber/WOPTO huggingface dataset:
Patent AU-6899387-A (AU)
Title: Indoloquinoxalines with substituents in 6-position containing cyclic groups
Inventor: EINAR BERGMAN JAN OLOF
IPC: A61K31/495
Filed: 1987-01-19
Abstract: Novel indoloquinoxalines having substituents in 6-position containing cyclic groups, of the general formula I 
<CHEM>
 wherein R1 represents hydrogen or one or several preferably 1 to 4, similar or different substituents in the positions 1-4 and/or 7-10, selected from halogen, lower alkyl-/alkoxy group having not more than 4 carbon atoms, trifluoromethyl group, trichloromethyl group;
 X is a group 
<CHEM>
 wherein Y is CH2, NH, O or S and a is 2, 3 or 4 and wherein also the bond -C=N- can be saturated; Z is alkyl having 1-6 carbon atoms, Cl, Br or CF3 and
 R3 represents hydrogen, lower alkyl-/cykloalkyl group having not more than 4 carbon atoms,
 and the physiologically acceptable addition products of the compounds with acids and halogen adducts are described. Also methods for preparing said compounds by reaction of a compound of the formula II 
<CHEM>
 with a reactive compound containing the residue -CHR3X or by rearranging a compound of the formula III 
<CHEM>
 by heating, are described. 
<??>The novel indoloquinoxalines have antiviral effect and have effect against cancer.
Patent AU-7005696-A (AU)
Title: Method for heating and/or cross-linking of polymers and apparatus therefor
Inventor: SJOEBERG MICHAEL
IPC: B29C48/94
Filed: 1996-09-20
Abstract: PCT No. PCT/SE96/01169 Sec. 371 Date Mar. 20, 1998 Sec. 102(e) Date Mar. 20, 1998 PCT Filed Sep. 20, 1996 PCT Pub. No. WO97/10936 PCT Pub. Date Mar. 27, 1997The invention relates to a process for heating polymer material, including irradiation of said polymer material with infrared radiation. In accordance with the process according to the invention the infrared radiation has wave lengths which substantially are not equal to the absorption peaks of the polymer material in respect of infrared radiation.
Patent AU-7079694-A (AU)
Title: A rotor for an energy storage and conversion apparatus
Inventor: JENNINGS HOWARD TIMOTHY
IPC: H02K11/00
Filed: 1994-07-06
Abstract: A flywheel energy storage and conversion apparatus (1) comprising a stator (5), a rotor (7) incorporating an optical fibre (17), a light source (19) and a detector (21), wherein the optical fibre (17) is carried by rotor (7) such that a light beam can be passed along the optical fibre (17) from the light source (19) to the detector (21) during rotation of the rotor (7) to deliver information to the detector (21) indicative of a characteristic of the rotor (7). Such an apparatus provides information regarding the status of the rotor such that the complete apparatus can be shut down immediately if the rotor appears to be about to disintegrate.
Patent AU-7081191-A (AU)
Title: Polyhydric compounds including substituent sulphonate groups and substituent urethane groups, and processes for preparing the same
Inventor: POTTS RODNEY MARTIN
IPC: H01L21/027
Filed: 1991-02-07
Abstract: A polymeric compound is derived from a polyhydric material and has pendant sulphonate groups of the general formula <CHEM>  and pendant alkyl urethane groups of the formula <CHEM> where X is an aliphatic, aromatic, carboxylic or heterocyclic group; Y is hydrogen, halogen or an alkyl, aryl, alkoxy, aryloxy or aralkyl group, CO2<->Z<+>, CO2R or SO3<->Z<+>; Z<+> is a cationic counter ion and R is hydrogen alkyl, alkylene, aryl or aralkyl group.
Patent AU-7197891-A (AU)
Title: Power supply buffer circuit
Inventor: GAUTHIER CLAUDE
IPC: H04B15/02
Filed: 1991-02-27
Abstract: This device for protection against disturbances generated by the connection to a direct electrical supply source or the disconnection from this source of an electronic unit, in the electrical supply delivered by this source, includes at least one element (T1) with variable impedance, and means (R1, C1, D1) of controlling this impedance, so that the latter exhibits a first very high value when the said electronic unit is in the disconnected condition, a second very low value when this unit is in the connected condition, and a value varying slowly from the first to the second value on passing from the disconnected condition to the connected condition, and varying rapidly from the second to the first value on passing from the connected condition to the disconnected condition, the current obtained at the output of this element supplying the said electronic unit. 
<IMAGE>
Patent AU-7198198-A (AU)
Title: Bakers' oven for producing thin-walled shaped products with baking forms each consisting of two form halves which open and close
Inventor: HAAS FRANZ SEN
IPC: A21B5/02
Filed: 1998-05-11
Abstract: An apparatus for baking thin-walled shaped bodies has a baking shaft defining adjacent up and down paths and a respective stack of pairs of cavity-forming baking plates in the shaft at each of the paths. A heater in the shaft heats the stacks between upper and lower ends thereof. A lower transporter conveys plates from the lower end of the down-path stack to the lower end of the up-path stack and an upper transporter conveys plates from the upper end of the up-path stack to the upper end of the down-path stack. Upper and lower fillers and strippers above the respective upper and lower transporter deposit a bakable preproduct on the plates and for removing a baked product from the plates. The plates are transferred from the downstream end of the lower transporter to the lower end of the up stack which is thus stepped upward, and are transferred from the lower end of the down stack to the upstream end of the lower transporter to step the down stack downward.
Patent AU-7259701-A (AU)
Title: Coumarin derivatives with comt inhibiting activity
Inventor: PYSTYNEN JARMO
IPC: C07D311/18
Filed: 2001-06-28
Abstract: Compounds of formula I' wherein the two -OH substituents in the phenyl moiety are in a position ortho to one another and R<SUB>1 </SUB>in a position ortho to one of the hydroxy groups; and X, R<SUB>1 </SUB>to R<SUB>6 </SUB>are as defined in disclosure. The compounds exhibit COMT enzyme inhibiting activity, so are useful as COMT inhibitors.
Patent AU-7277900-A (AU)
Title: Method for the continuous production of precipitated calcium carbonate
Inventor: NOVER CHRISTOPH
IPC: C01F11/18
Filed: 2000-08-18
Abstract: A process for continuously producing precipitated calcium carbonate having a controllable particle diameter, in which nucleation and crystal growth are carried out in separate phases or phases. The size of the calcium carbonate particles is determined and/or controlled by the concentration of the calcium hydroxide suspension and by the ratio of CO2 introduced to the volume of Ca(OH)2 suspension as early as in the nucleation phase.
Patent AU-7390300-A (AU)
Title: Cryogenic storage device
Inventor: BROTHERS JOHN G
IPC: F25D29/00
Filed: 2000-08-01
Abstract: A cryogenic storage device is disclosed having a tank with an open top and a wall which defines an interior chamber adapted to receive biological specimens. A fluid reservoir is disposed around at least a portion of the wall on an outer surface of the wall and this fluid reservoir receives a liquefied gaseous material, such as liquid nitrogen. The source of the liquid gaseous material is fluidly connected through a valve to the reservoir to maintain the level of the liquefied gaseous material between preset limits in the reservoir thus cooling the interior of the interior chamber and any biological specimens contained within the interior of the chamber.
Patent AU-7554996-A (AU)
Title: Electrochemical method
Inventor: HODGES ALASTAIR MCINDOE
IPC: G01N/
Filed: 1996-11-15
Abstract: An electrochemical sensor is described for determination of glucose in a liquid blood sample. This comprises a first sheet (14) having a palladium sputter coating, as well as a second sheet (15) having a palladium sputter coating and a third sheet of electrically resistive material having an aperture (11) extending through the third sheet and defining a side wall of the cell. The space between the first sheet and the second sheet comprises a capillary space. A ferricyanide mediator is supported on one of the coatings. Access to the cell is provided at the side edge of the cell where notches (16) extending through the first sheet, second sheet, and third sheet intersect cell (11). A liquid blood sample in contact with a notch is spontaneously drawn by capillary action into the electrochemical cell. <IMAGE>
Patent AU-7605300-A (AU)
Title: Phytochemicals for treatment of mastalgia and endometriosis
Inventor: ZELIGS MICHAEL A
IPC: A61K9/127
Filed: 2000-09-22
Abstract: New compositions are disclosed that comprise the phytochemical Diindolylmethane (DIM), as well as its precursor, Indole-3-carbinol (I3C), and cogener, 2-(Indol-3-ylmethyl)-3,3'diindolylmethane (LTR-1), acceptable carriers and/or excipients. These compositions are administered to prevent or reduce symptoms associated with mastalgia and endometriosis.
Patent AU-7907394-A (AU)
Title: A rail support device for ballastless track, a collar thereof, and a method of manufacture
Inventor: CAILLIAU JOEL
IPC: E01B19/00
Filed: 1994-11-28
Abstract: The invention relates to a device for supporting a ballastless-track railway rail (R), including a block (B) of concrete held by its lower part in a shoe (1) made of elastically deformable material immobilised in a bed of mortar (M). According to the invention, the upper edge of the shoe (1) is provided with a collar (2) including a peripheral lip seal (21) intended to seal the connection between the shoe (1) and the bed of mortar (M). <IMAGE>
Patent AU-7909800-A (AU)
Title: Ladder scaffolding with a simple ladder
Inventor: KLEIN ECKHARD
IPC: E06C7/12
Filed: 2000-09-29
Abstract: The invention relates to ladder scaffolding comprising a simple ladder (1), whereby the height thereof can be adjusted by means of a traction cable; and a foot extension (2) which is provided with adjustable feet (23, 24) and lowerable rollers. An adjustable wall spacer (3) provided with a pair of wall rollers (15) is fixed to the head of the ladder. A rolling element (17) which can be actuated by means of a traction cable is arranged on said wall spacer. The work platform (4) can be easily placed in a working position either on the ground or when a person climbs up said ladder (1) by means of the traction cable device (5) which is fixed to the head of the ladder, whereby the traction weight (6) of the work platform (4) provides a slight ascending force. The advantages of the inventive ladder scaffolding is that fewer components are required and it can be used by a single person. The two rollers (26, 27) on the foot extension (2) are used to displace the ladder scaffolding since the ladder scaffolding rests against the building by means of the horizontally extending wall roller (rolling element (17)) which is actuated by the cable, whereby the pair of wall rollers (15) which are provided for height adjustment are automatically detached from the wall.
Patent AU-7935382-A (AU)
Title: Oral prosthesis and method for producing same
Inventor: BRUINS P F
IPC: A61K6/884
Filed: 1981-11-24
Abstract: A porous implantable oral prosthesis which can be used to replicate and replace any hard tissue portion of the mouth such as bone and teeth is described. The prosthesis comprises sintered polymeric particles coated with a hydrophilic material. The polymeric particles vary in size to as to provide an area of relatively coarse porosity (2,12,22,32,42) where the porsthesis is intended to interface with bone tissue (6,16,26,38,48) and relatively fine porosity where it is intended to interface with soft tissue (7,17,27,39,47). A process for producing such prosthesis by filling a mold with appropriate molding compounds comprised of polymeric particles and a hydrophilic monomer, sintering the particles and polymerizing the monomer by dielectric heating, removing the sintered material from the cooled mold, and placing the prosthesis in a hot liquid to remove residues is described. An entire tooth, including a nonporous crown (4,14) may be produced. A process for producing a porous replica of a tooth root (1) suitable for implantation immediately after extraction of a tooth is disclosed. When extraction has taken place in the past and has resulted in the bone and gum receding, a porous implant (11,21) inserted in a newly drilled hole in the patient's jaw bone may be used. A central post (5,15) associated with the implant projecting above the gum may be used for attachsing a denture, partial bridge or a crown. A porous implant (31,41) may be used for jaw bone replacement in order to improve the fitting of dentures.
Patent AU-8014991-A (AU)
Title: Polymer blend
Inventor: FRIEL JOHN MICHAEL
IPC: C09D201/00
Filed: 1991-07-03
Abstract: A polymer blend useful as a binder in an aqueous coating composition containing no coalescent is provided. The polymer blend comprises from about 20 to about 60 weight percent of a hard emulsion polymer, having a glass transition temperature greater than about room temperature, and from about 80 to about 40 weight percent of a soft emulsion polymer, having a glass transition temperature less than about 20 DEG C.
Patent AU-8127087-A (AU)
Title: A tunnel kiln with cars travelling through the kiln in train formation
IPC: F27B9/26
Filed: 1987-11-16
Abstract: Tunnel kiln (1) with wagons running through in the form of a tightly closed wagon train (2), on the end faces of which wagons there are arranged sealing skirts (4) which extend downwards, brush against the kiln walls (5), have at the most a small separation from the base (7) of the tunnel kiln and form sections of the under-wagon channel (8) along the length of the kiln. With the arrangement of two or more wagon trains (2) parallel next to one another along the tunnel kiln (1), there projects upwards between two wagon trains (2), from the base (7) of the kiln and corresponding approximately to the height of the under-wagon channel (8), a plinth (6), against which the skirts (4) brush. <IMAGE>
Patent AU-8225098-A (AU)
Title: Porous film and method of preparation thereof
Inventor: BARTLETT PHILIP NIGEL
IPC: C25D1/08
Filed: 1998-06-29
Abstract: A method of preparing a porous film comprises electrodepositing material from a mixture onto a substrate, the mixture comprising: (I) a source of metal, inorganic oxide, non-oxide semiconductor/conductor or organic polymer, (II) a solvent such as water; and (III) a structure-directing agent such as octaethylene glycol monododecyl ether in an amount sufficient to form an homogeneous lyotropic liquid crystalline phase in the mixture. Electrodepositing the film from a lyotropic liquid phase in this manner provides a porous film having a substantially regular structure and substantially uniform pore size. Following deposition, the porous film may be treated to remove the structure-directing agent. The porous film may optionally be subjected to further treatment such as the electrochemical or chemical insertion of ionic species, the physical absorption of organic, inorganic or organometallic species, or the electrodeposition, solution phase deposition or gas phase deposition of organic, inorganic or organometallic species.
Patent AU-8245587-A (AU)
Title: Resealable flexible packaging and sealing tape therefore
Inventor: LINEWIEL RON
IPC: B65D33/16
Filed: 1987-12-11
Abstract: A sealing tape for resealable flexible packaging comprising a plastic tape, one section of which is provided with a permanent high-tack adhesive, the second section being provided with a low-tack adhesive and being folded onto itself with the interposition of a layer of silicone, the face end of said second section being adhesive free and resealable flexible packaging comprising a conventional bag and a sealing tape, wherein the section with high-tack adhesive is attached to the bag at a suitable distance from the end to be opened, said end of said second section facing said end of the bag to be opened and serving as a finger lift.
Patent AU-8311491-A (AU)
Title: A mobile floor grinding vehicle
Inventor: BECKETT JAMES LEONARD
IPC: B24B7/18
Filed: 1991-08-01
Abstract: A mobile floor grinding vehicle for grinding a floor to a predetermined level and provided with one or more grinding heads which can be continuously adjusted as the vehicle is moved over a floor to maintain the grinding surface of the heads at a fixed position corresponding to the contour to be ground in the floor. Positional control of the heads is effected either by a laser beam from a laser source positioned remote from the vehicle and providing a datum level against which the operative position of the grinding heads is continuously monitored and adjusted using laser beam responsive sensors or by means of signals generated by an on-board computer which vary in accordance with the initial contours of the floor measured against its desired contours and pre-programmed into the computer.
Patent AU-8591991-A (AU)
Title: Piperazine derivatives
Inventor: CLIFFE IAN ANTHONY
IPC: C07D257/04
Filed: 1991-10-17
Abstract: Piperazine derivative of formula <CHEM> and the pharmaceutically acceptable acid addition salts, where A is an alkylene chain of 1 or 2 carbon atoms optionally substituted by one or more lower alkyl groups, m is 0, 1 or 2, R is hydrogen or lower alkyl, R<1> is aryl or a mono- or bicyclic heteroaryl radical, R<2> is hydrogen or lower alkyl, R<3> is a heteroaryl radical, R<4> is hydrogen, lower alkyl or aryl, and R<5> is hydrogen, lower alkyl, cycloalkyl, cycloalkyl(lower)alkyl, aryl, or aryl(lower)alkyl or R<4> and R<5> together with the nitrogen atom to which they are both attached represent a saturated heterocyclic ring which may contain a further hetero atom are 5-HT1A- binding agents and may be used, for example, as anxiolytics.
Patent AU-8804291-A (AU)
Title: Liquid ring pumps having rotating lobe liners with end walls
Inventor: HAAVIK HAROLD K
IPC: F04C19/00
Filed: 1991-11-20
Abstract: In a liquid ring pump having a rotating liner inside a stationary housing for helping to reduce fluid friction losses, at least one end, and preferably both ends of the liner are partly closed to more completely contain the liquid ring in order to further reduce fluid friction losses; furthermore there are means for introducing a bearing liquid into the clearance to provide a liquid bearing for the liner relative to the housing. <IMAGE>
Patent AU-9264298-A (AU)
Title: Non-expanding agent method for producing flat-shaped polymer foams
Inventor: BRACHT STEFAN
IPC: C08J9/28
Filed: 1998-08-21
Abstract: A method for producing closed cell polymer foam layers is characterized in that an emulsion which can be spread or smoothed out is produced from a solution of one or more polymers in one or more organic solution medium(s) in the form of a coherent exterior Phase A and a liquid which is to be evaporated in the form of a dispersed inner Phase B. The solution medium or the solution medium mixture of Phase A contains a higher level of liquidity than that of Phase B.
Patent BG-96395-A (BG)
Title: Collapsable container
Inventor: GIMENO EMILIO M
IPC: B65D6/04
Filed: 1992-05-29
Abstract: The container is used for packaging purposes, especially as a crate of corrugated cardboard for the storage and transportation of foodstuffs, e.g. fruit and vegetables. It has improved stability in stacking. It is made of a flat unfolding piece with cutting and folding lines forming a rectangular bottom (1), shorter front ends (3) and longer side ends (2) which is assembled position of the container are fitted perpendicularly to the bottom (1). The front end (3) are in the form of double walls, the internal wall made of a large flap (5) connected to the front end (3) by a strip (8) forming a supporting base for a subsequent collapsable container. The external walls of the front ends have flaps (4) their sides which are folded and lying next to the adjacent ends of the longer sides (2) to which they are attached. The internal walls (5) of the front ends (3) have side eyes (11) folded and fitted into cut-outs (13) of the longer sides (2) being covered from the outside by the flaps (4) and are attached to them.
Patent BR-0001296-A (BR)
Title: Filtro a vácuo, semi-autógeno, tipo disco vertical, para filtragem de   minério de ferro, e o processo de filtragem correspondente
Inventor: GOULART CLAUDIO LUIS
IPC: B03B9/00
Filed: 2000-03-13
Abstract: FILTRO A VáCUO, SEMI-AUTóGENO, TIPO DISCO VERTICAL, PARA FILTRAGEM DE MINéRIO DE FERRO, E O PROCESSO DE FILTRAGEM CORRESPONDENTE, o filtro compreendendo uma bacia (4), que é alimentada com polpa do minério a filtrar, a bacia sendo dotada árvore (5) rotativa dotada de setores (7) circulares em rotação (a rotação sendo efetuada mediante motor (14) que aciona a árvore (5), mergulhados parcialmente na bacia (4), e sendo submetidos a vácuo, o vácuo sendo estabelecido através de balões de vácuo (1 e 9), e tubulações (2 e 8) no seu interior, a fim de fazer aderir a torta (T), a qual é desagregada por raspadores (12), o minério filtrado sendo aproveitado, e o "filtrado" resultante sendo despejado fora como elemento residual; o processo de filtragem respectivo compreendendo lançar numa bacia (4) minério de ferro a filtrar, o minério sendo aderido às faces externas de discos verticais (D em cujo interior há vácuo, a torta (T) resultante sendo desagregada das telas dos discos através da ação de raspadores (12), e o líquido residual, ou "filtrado", sendo despejado, como elemento inservível.
Patent BR-0008517-A (BR)
Title: Elemento de limpeza, em particular para a limpeza de dentes e método para a produção do mesmo
Inventor: WEIHRAUCH GEORG
IPC: A61C15/04
Filed: 2000-02-17
Abstract: Patente de Invenção: "ELEMENTO DE LIMPEZA, EM PARTICULAR PARA A LIMPEZA DE DENTES E MéTODO PARA A PRODUçãO DO MESMO". A presente invenção refere-se a um elemento de limpeza em particular para a limpeza dos dentes, que compreende um veículo sem-fim em forma de fio flexível, onde pelo menos seções do mesmo compreendem elementos estruturados que se salientam radialmente. Para garantir a limpeza confiável mas gentil das superfícies dos dentes, os elementos estruturados são produzidos a partir de plástico elastomérico que é de forma preferida moldado a injeção sobre o veículo sem-fim. Uma pluralidade de corpos de suporte produzidos a partir do referido plástico elastomérico podem ser proporcionados no veículo sem-fim, espaçados entre si, as superfícies externas dos quais sustentam os elementos estruturados na forma de saliências, cerdas ou nervuras que se projetam radialmente.
Patent BR-0011087-A (BR)
Title: Circuito de processamento de sinal
Inventor: BETTELEY STEVEN
IPC: H04J3/06
Filed: 2000-05-12
Abstract: "CIRCUITO DE PROCESSAMENTO DE SINAL". Um circuito para processar a sinalização, por exemplo, o sistema número 7 (SS7) Camada 2, sinalização associado a um ou mais fluxos de dados multiplexados de divisão por tempo (TDM) em que cada fluxo de dados é partilhado entre uma pluralidade de canais de dados, em que cada canal de dados é alocado uma seq³ência de intervalos de tempo no fluxo de dados; e em que cada intervalo de tempo compreende uma pluralidade de bits; em que a operação do circuito é sincronizada em um sinal de relógio e o circuito compreende meios para processar um bit em um ciclo do sinal de relógio. Como vantagem, o circuito compreende meios de processamento para processar mensagens SS7 Camada 2, os meios de processamento compreendendo um bloco funcional para processar bits de transmissão e de recepção em operações sucessivas. O circuito pode compreender um PLD.
Patent BR-0013018-A (BR)
Title: Processo para catalisar a oxidação de compostos orgânicos
Inventor: BERNARDELLI PATRICK
IPC: C07D239/82
Filed: 2000-08-09
Abstract: "PROCESSO PARA CATALISAR A OXIDAçãO DE COMPOSTOS ORGâNICOS". A oxidação de compostos orgânicos é catalisada pela adição de uma proporção catalítica de uma metaloporfirina em um solvente aprótico não reativo.