baber/WOPTO huggingface dataset:
Patent AU-7687094-A (AU)
Title: Method and apparatus for detecting hydrocarbon fuels
Inventor: LAWRENCE WILLIAM R
IPC: G01N21/17
Filed: 1994-09-14
Abstract: A method and apparatus for detecting the presence of hydrocarbon analyte in at least one of a liquid and vapor state. The apparatus (21) includes an optical fiber (22), an absorber-expander (31) mechanically coupled (32) to the optical fiber (22) to produce a change in transmission of light along the fiber (22) upon absorption of the hydrocarbon (33). The absorber-expander (31) is selected to absorb hydrocarbons, but not water, and to be capable of multiple reversible expansion and contraction cycles without significant structural degradation. Methyl terminated, silica and iron oxide filled, dimethyl polysiloxane provides a material which will experience substantial swelling in the presence of a hydrocarbon and yet is substantially reversible on desorption of the hydrocarbon from the absorber-expander (31). The method includes positioning an optical fiber (22) having such an absorber-expander (31) for absorption of hydrocarbons and detecting the decrease in light transmission produced by expansion of the absorber-expander (31), for example, by one of microbending and axial misalignment. The location of the absorber-expander (31) along strand (22) can be determined by optical time domain reflectometry or by digital sensing nodes (122), and multiple couplings (57) and biasing couplings (153) for mounting the absorber-expanders (152) to the optical fiber (151) can be used to enhance sensitivity.
Patent AU-8020798-A (AU)
Title: (imidazol-5-yl)methyl-2-quinolinone derivatives as inhibitors of smooth muscle cell proliferation
Inventor: END DAVID WILLIAM
IPC: C07D413/14
Filed: 1998-05-25
Abstract: This invention comprises the use of compounds of formula (I) wherein the dotted line represents an optional bond; X is oxygen or sulfur; R<SUP>1 </SUP>is hydrogen, C<SUB>1-12</SUB>alkyl, Ar<SUP>1</SUP>, Ar<SUP>2</SUP>C<SUB>1-6</SUB>alkyl, quinolinylC<SUB>1-6</SUB>alkyl, pyridylC<SUB>1-6</SUB>alkyl, hydroxyC<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxyC<SUB>1-6</SUB>alkyl, mono- or di(C<SUB>1-6</SUB>alkyl)aminoC<SUB>1-6</SUB>alkyl, aminoC<SUB>1-6</SUB>alkyl, or a radical of formula -Alk<SUP>1</SUP>-C(-O)-R<SUP>9</SUP>, -Alk<SUP>1</SUP>-S(O)-R<SUP>9 </SUP>or -Alk<SUP>1</SUP>-S(O)<SUB>2</SUB>-R<SUP>9</SUP>; R<SUP>2</SUP>, R<SUP>3 </SUP>and R<SUP>16 </SUP>each independently are hydrogen, hydroxy, halo, cyano, C<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxy, hydroxyC<SUB>1-6</SUB>alkyloxy, C<SUB>1-6</SUB>alkyloxyC<SUB>1-6</SUB>alkyloxy, aminoC<SUB>1-6</SUB>alkyloxy, mono- or di(C<SUB>1-6</SUB>alkyl)aminoC<SUB>1-6</SUB>alkyloxy, Ar<SUP>1</SUP>, Ar<SUP>2</SUP>C<SUB>1-6</SUB>alkyl, Ar<SUP>2</SUP>oxy, Ar<SUP>2</SUP>C<SUB>1-6</SUB>alkyloxy, hydroxycarbonyl, C<SUB>1-6</SUB>alkyloxycarbonyl, trihalomethyl, trihalomethoxy, C<SUB>2-6</SUB>alkenyl; R<SUP>4 </SUP>and R<SUP>5 </SUP>each independently are hydrogen, halo, Ar<SUB>1</SUB>, C<SUB>1-6</SUB>alkyl, hydroxyC<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxyC<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxy, C<SUB>1-6</SUB>alkylthio, amino, hydroxycarbonyl, C<SUB>1-6</SUB>alkyloxycarbonyl, C<SUB>1-6</SUB>alkylS(O)C<SUB>1-6</SUB>alkyl or C<SUB>1-6</SUB>alkylS(O)<SUB>2</SUB>C<SUB>1-6</SUB>alkyl; R<SUP>6 </SUP>and R<SUP>7 </SUP>each independently are hydrogen, halo, cyano, C<SUB>1-6</SUB>alkyl, 4,4-dimethyl-oxazolyl, C<SUB>1-6</SUB>alkyloxy or Ar<SUP>2</SUP>oxy; R<SUP>8 </SUP>is hydrogen, C<SUB>1-6</SUB>alkyl, cyano, hydroxycarbonyl, C<SUB>1-6</SUB>alkyloxycarbonyl, C<SUB>1-6</SUB>alkylcarbonylC<SUB>1-6</SUB>alkyl, cyanoC<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxycarbonylC<SUB>1-6</SUB>alkyl, carboxyC<SUB>1-6</SUB>alkyl, hydroxyC<SUB>1-6</SUB>alkyl, aminoC<SUB>1-6</SUB>alkyl, mono- or di(C<SUB>1-6</SUB>alkyl)aminoC<SUB>1-6</SUB>alkyl, imidazolyl, haloC<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxyC<SUB>1-6</SUB>alkyl, aminocarbonylC<SUB>1-6</SUB>alkyl, or a radical of formula -O-R<SUP>10</SUP>, -S-R<SUP>10</SUP>, -N-R<SUP>11</SUP>R<SUP>12</SUP>; R<SUP>17 </SUP>is hydrogen, halo, cyano, C<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxycarbonyl, Ar<SUB>1</SUB>; R<SUP>18 </SUP>is hydrogen, C<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxy or halo; R<SUP>19 </SUP>is hydrogen or C<SUB>1-6</SUB>alkyl; for the manufacture of a medicament to inhibit smooth muscle cell proliferation.
Patent AU-8032898-A (AU)
Title: Reading head for an optical scanning device
Inventor: KOREN JACOB
IPC: H04N1/191
Filed: 1998-06-24
Abstract: For use with an optical scanning device, a reading head comprising a housing having at least one bore for accommodating therein a respective photo-multiplier tube and a non-intersecting lateral bore for accommodating therein a stimulating light source for producing a stimulating beam having a first wavelength. A focusing lens is mounted in association with the stimulating light source for focusing the stimulating beam on a film of the scanning device so as to produce stimulated fluorescent light having a second wavelength in the film at a point of contact by the stimulating beam. A window is provided within the housing for mounting therein a filter for transmitting therethrough the stimulated fluorescent light whilst substantially blocking reflections of the stimulating beam. The housing is mounted in spaced relationship with the film so as to direct the stimulating light beam perpendicular to the film such that a distance from the film to an internal periphery of the lateral bore within the housing is equal to a focal length of the focusing lens, and the stimulating light source is fixed within the lateral bore so that the focusing lens is in precise registration with the internal periphery.
Patent AU-8113887-A (AU)
Title: Pyridine derivative having anti-ulcerative activity
Inventor: SOUDA SHIGERU
IPC: C07D413/14
Filed: 1987-11-12
Abstract: The invention provides pyridine derivatives represented by general formula: <CHEM> wherein R<1> and R<2> may be the same or different from each other and each stand for a hydrogen atom, a C1-6 alkyl, C1-6 alkoxy, halogenated C1-6 alkyl, (C1-6 alkoxy)carbonyl or carboxyl group or a halogen atom;  X stands for a group represented by the formula:  -O-, -S- or <CHEM> (wherein R<3> stands for a hydrogen atom or a C1-6 alkyl, phenyl, benzyl or (C1-6 alkoxy)carbonyl group);  Z stands for     1/ &cir&  a group represented by the general formula:    -O-(CH2)q-R<5>   wherein q stands for an integer of 1 to 3 and R<5> stands for a naphthyl group, which may be substituted with a C1-6 alkoxy group, a hydroxyl group or a halogen atom; a pyridyl group or a furyl group,   2/ &cir&  a group represented by the general formula:    -OR<9>   wherein OR<9> stands for a phenyl, tolyl, xylyl or naphthyl group,   n stands for an integer of 0 to 2; m stands for an integer of 2 to 10; and J and K may be the same or different from each other and each stand for a hydrogen atom or a C1-6 alkyl group,  and a pharmaceutically acceptable salt thereof. Pharmaceutical compositions comprising these derivatives are also provided, together with the use of the derivatives for the manufacture of medicaments having therapeutic or preventative value in the treatment of peptic ulcers. Processes for preparing such pyridine derivatives are also provided.
Patent AU-8125694-A (AU)
Title: 5,6-dihydropyrone derivatives as protease inhibitors and antiviral agents
Inventor: ELLSWORTH EDMUND LEE
IPC: C07D211/86
Filed: 1994-10-26
Abstract: The present invention relates to novel 5,6-dihydropyrone derivatives and related structures which potently inhibit the HIV aspartyl protease blocking HIV infectivity. The 5,6-dihydropyrone derivatives are useful in the development of therapies for the treatment of bacterial and viral infections and diseases, including AIDS. The present invention is also directed to methods of synthesis of multifunctionalized 5,6-dihydropyrones and of related structures.
Patent AU-8234882-A (AU)
Title: Electrical conductors with insulating sheaths wound from tapes
Inventor: POLLMEIER FRANZ-JOSEF
IPC: H02K3/34
Filed: 1982-04-05
Abstract: An improved insulating sheath for an electrical conductor, which is impregnated with a hardenable impregnating resin and afterwards hardened, has alternating layers of porous support and thermostable plastic foil support tapes of inorganic sheet type insulating material. The two tape multiple layered sheath gives increased dielectric strength and heat resistance without impairing resin impregnation capacity.
Patent AU-8311987-A (AU)
Title: Disposable absorbent garment having elastic outer cover and integrated absorbent insert structure
Inventor: PROXMIRE DEBORAH LYNN
IPC: A61F13/15
Filed: 1987-12-30
Abstract: An anatomically form-fitting generally self-adjusting disposable absorbent garment (10) and methods of integrating and using the garment. The garment (10) comprises a breathable elastomeric nonwoven fabric outer cover (12) resiliently stretchable in cross-body direction (59), including a pair of leg openings (18), front (13) and rear (14) waist sections fastenable with one another defining a waist opening, a crotch section (16) situated between the leg openings (18) and opposing front (28) and rear (80) panels separated by the crotch section (16). An absorbent insert structure (32) is substantially superposable on the front (28) and rear (30) panels and the crotch section (16), including a liquid impermeable barrier (36), a liquid permeable body side liner (34) and an absorbent composite (38) disposed therebetween. The absorbent insert (32) has opposed longitudinal ends (46, 48) which are attached to the outer cover (12) by bonds or snaps at selected waist attachment zones (68, 70), defining one or more free-span zones (72) of outer cover (12) underlying the insert (32) and having substantially unrestricted functional stretchability therein. The insert (32) may also be attached along the leg openings (18).
Patent AU-8367882-A (AU)
Title: Liquid separation process
Inventor: MADSEN RUD FRIK
IPC: B01D69/10
Filed: 1982-05-13
Abstract: In an apparatus for the ultra or hyperfiitration of liquids. to form a permeate fraction and a concentrate fraction and comprising a stack of membranes and membrane support ptates, said stack comprising two longitudinally extending main flow passages connected with a plurality of flow passages extending along the surfaces of the membranes there is provided (a) means for blocking the flow of liquid from one main flow passage to the other in a zone around the centre line between said two main flow passages or (b) ribs having a height which increases when viewed in a direction from the central part towards the periphery of a membrane support plate with the object of obtaining an improved distribution of liquid over the membrane surfaces.
Patent AU-8745991-A (AU)
Title: Melt granulating method for drug formulation
Inventor: KRISTENSEN ARNE
IPC: A61K31/606
Filed: 1991-10-15
Abstract: PCT No. PCT/SE91/00690 Sec. 371 Date Apr. 16, 1993 Sec. 102(e) Date Apr. 16, 1993 PCT Filed Oct. 15, 1991 PCT Pub. No. WO92/06679 PCT Pub. Date Apr. 30, 1992.A melt granulating method for the production of pellets (spheres) which contain a therapeutically active substance of high-dosage type. The method is characterized by: (i) mechanically working a mixture which contains (a) the active substance in cohesive form and (b) a binder (melting point 40 DEG  C.-100 DEG  C.) while supplying sufficient energy for the binder to melt and to form spherical overwetted pellets; (ii) adding further cohesive substance, while maintaining the mechanical working; (iii) interrupting the mechanical working and supply of energy and cohesive substance when the desired mean particle size of dry pellets (spheres) has been achieved; and (iv) removing the smallest and largest particles and dividing the remaining pellets into dosage batches. A novel pharmaceutical composition containing a dosage of 300-500 mg of pellets is obtainable from this process.
Patent AU-8791501-A (AU)
Title: Photosensitisers
Inventor: BROWN STANLEY BEAMES
IPC: A61K41/00
Filed: 2001-09-21
Abstract: A compound for use as a photosensitiser in PDT, in photochemical internalisation in the production of a cancer vaccine or in the diagnosis or detection of medical conditions, the compound having a photosensitising chromophoric system, a sulphonamido functionality and a carboxy functionality. The compounds used in the present invention are photosensitisers in PDT in vivo, and show phototoxic activity in vitro. The compounds are used to treat pre-cancerous conditions, cancer, ophthalmological disease, vascular problems, arteriosclerosis and restenosis and autoimmune diseases, skin diseases and other benign conditions, and for anti-microbial treatments.
Patent AU-8975598-A (AU)
Title: Method and apparatus for performing a charging limit control
Inventor: HANNU KASVI
IPC: H04M15/00
Filed: 1998-07-15
Abstract: A method and apparatus for performing a charging limit control in a telecommunication switching network is disclosed, wherein a charging limit tile is provided comprising a plurality of subscriber-specific charging limit records. The charging limit control is performed by using a record index in order to access the subscriber-specific charging limit. Thus, the charging limit control is adaptable to different charging limit values of different call types, which can be provided in the corresponding sibscriber-specific charging limit record. Moreover, the subscriber-specific charging limit record may comprise subrecords used for providing different charging limit values for different call types or services, wherein own charging limits can be allocated to different call types.
Patent AU-8980391-A (AU)
Title: Automatically operable manufacturing and machining plant
Inventor: OBRIST BASIL
IPC: G06Q50/00
Filed: 1991-12-17
Abstract: The automatic manufacturing system is equipped with a plurality of manufacturing stations (4), a material flow system which comprises a storage device (3), a transport device (5, 13, 14, 15) and handling devices (12), and an information flow system for controlling the manufacturing system. The information flow system has two separate data networks (19, 20). A first, external data network (19) is provided for the exchange of process control data between a central computer (21) and the manufacturing stations (4) and for the exchange of transport control data between the central computer (21) and a transport control station (13). A second, internal data network (20) connects the storage device (3), the transport device (5, 13, 14, 15) and the handling devices (12) to one another. The material to be converted, that is to say the workpieces and tools, has assigned to it in a fixed manner data for identification of the material, destination data for the transport of the material, and data for calling up programs for the processing of the material, the internal data network (20) being intended for the exchange of these data. This manufacturing system is suitable for fully automatic flexible manufacture, thanks to its improved information system. <IMAGE>
Patent AU-9415398-A (AU)
Title: Communications apparatus
Inventor: GELL MICHAEL ANTHONY
IPC: H04Q3/00
Filed: 1998-11-26
Abstract: Various auction or tender processes for the real time allocation of telecommunications capacity or services are described in the context of a communications network in which user equipment is provided with a selecting device (12) which communicates with a pricing device (20) in service provider equipment. When communications or other services are available, the pricing device contacts the selecting devices of users and offers the capacity or service in a tendering, Dutch or conventional auction. Also described are processes in which the selection circuit 12 polls a plurality of service providers, and the pricing circuit 20 of each service provider generates a price signal indicating the level of price for its services. The selection circuit 12 then selects a service provider, based on price (and also other factors such as quality of service).
Patent AU-9758398-A (AU)
Title: An embolic protection device
Inventor: GILSON PAUL
IPC: A61F2/06
Filed: 1998-11-09
Abstract: An embolic protection device has a collapsible filter element (105) mounted on a carrier such as a guidewire (101). The filter element (105) collapses into the outer end of a catheter (118) for deployment and retrieval through a vascular system of a patient. The filter element (105) has a collapsible filter body with a proximal inlet end and a distal outlet end. The proximal inlet end has inlet openings sized to allow blood and embolic material enter the filter body. The outlet end has outlet openings which allow through passage of blood but retain embolic material within the filter body. After use, the catheter (118) is movable along the guidewire (101) to engage the proximal end of the filter element and close the inlet openings before sliding over the filter element from the proximal end to the distal end to progressively collapse the filter body on the guidewire (101) for retrieval. The filter element (105) may conveniently be mounted on a tubular sleeve (104) which is slidable and rotatable on the guidewire (101) between spaced-apart stops (106, 120) on the guidewire (101) which allows some manipulation of the guidewire independently of the filter when the filter is in use.
Patent BE-895183-A (BE)
Title: Textile machine for stretching and splitting fibres - with improved control by specified roller conformation
Inventor: SAUVAGE J
IPC: D01G1/08
Filed: 1982-11-29
Abstract: Machine for stretching and splitting textile fibres comprises repeat gps. of three rollers, an upper pressure roller, and two lower rollers, one of which is a fluted support roller, and the other a grooved control roller with the grooves running perpendicular to the axis. A pressing or tamping roller is associated with the lower control roller, and dissociated from the upper pressure rollers, and is situated between them both. The conformation of the rollers achieves improved fibre control.
Patent BE-903523-A (BE)
Title: Anti violence identification card - has triple flap for international, national and periodic banning of user
IPC: B42D15/10
Filed: 1985-10-25
Abstract: The card has three plastics flaps that can be detached from each other, one white, one yellow and one red. All three have the identity of the person, the even, a fabrication number and a code, but the while one has the word 'card', the yellow one the word 'anti', and the red one the word 'voltage' printed upon them. - In addition the red flap has the date of issue as well as the length of validity of the anti violence card printed upon it.
Patent BG-99604-A (BG)
Title: Dithiocarbamates for the treatment of atherosclerosis and other cardiovascular and inflammatory diseases
Inventor: MEDFORD RUSSELL M
IPC: A61P29/00
Filed: 1995-04-28
Abstract: Dithiocarboxylates, and in particular, dithiocarbamates, block the induced expression of the endothelial cell surface adhesion molecule VCAM-1, and are therefor useful in the treatment of cardiovascular disease, including atherosclerosis, post-angioplasty restenosis, coronary artery diseases, and angina, as well as noncardiovascular inflammatory diseases that are mediated by VCAM-1.
Patent BR-0000658-A (BR)
Title: Conjunto de maçaneta sanitária giratória de duplo efeito
Inventor: URRUTIA RENE FERNANDO LILLO
IPC: E03D3/12
Filed: 2000-02-25
Abstract: ''CONJUNTO DE MAçANETA SANITáRIA GIRATóRIA DE DUPLO EFEITO'', especialmente projetado para promover o esvaziamento parcial ou total do tanque ou caixa d'água, para eliminação respectivamente, de urina e excrementos, graças a um conjunto de maçaneta sanitária giratória, dotada de uma maçaneta acoplada a um eixo (2) passante por uma perfuração central circular, axial, de uma peça (3) ''limitadora de gasto de água'', a qual, através de sua ranhura (3a) e da atuação de uma mola (5) fixada ao extremo do eixo (2) próximo a maçaneta (1), permitirão, com o acionamento dessa última (1), que a corrida de giro da varinha (7) de esvaziamento de água do tanque seja maior ou menor, determinando a saída parcial ou total de água, conforme o desejo do usuário, trazendo grande economia.
Patent BR-0001317-A (BR)
Title: Seção de molde e arestas matrizes para molde de cura de pneu
Inventor: COLEMAN RICHARD E
IPC: B29D30/06
Filed: 2000-03-15
Abstract: Patente de Invenção: <B>"SEçãO DE MOLDE E ARESTAS MATRIZES PARA MOLDE DE CURA DE PNEU"<D>. é proporcionado um molde para um pneu que inclui uma pluralidade de seções de molde que cooperam para formar um molde anular. Cada seção de molde tem um corpo com uma superfície interna. O corpo define pelo menos uma ranhura longitudinal que se abre na superfície interna. A ranhura tem uma porção de boca e um corpo com a largura da porção de boca menor do que pelo menos a maior largura do corpo. Em uma modalidade da invenção, a ranhura tem uma seção transversal em forma de rabo de andorinha fêmea. As ranhuras nas seções de molde cooperam para formar uma ranhura contínua de 360 graus sobre o molde de pneu. A pluralidade de arestas matrizes são deslizavelmente dispostas nas ranhuras. Cada uma das arestas matrizes tem uma base que corresponde à seção transversal da ranhura. Assim, a aresta matriz na modalidade acima tem uma seção transversal em forma de rabo de andorinha macho que é configurada para deslizar no interior da ranhura. As configurações em forma de rabo de andorinha formam um encaixe de interface entre as arestas matrizes nas seções de molde e ao mesmo tempo permite que as arestas matrizes sejam instaladas ao deslizar as mesmas longitudinalmente no interior das ranhuras.
Patent BR-0002709-A (BR)
Title: Unidade de separação, dispositivo de separação e, processo, para separar partìculas de um fluido contendo as partìculas
Inventor: LUEPKES WILHELM FOCKO
IPC: B04C5/14
Filed: 2000-06-20
Abstract: "UNIDADE DE SEPARAçãO, DISPOSITIVO DE SEPARAçãO E, PROCESSO, PARA SEPARAR PARTìCULAS DE UM FLUIDO CONTENDO AS PARTìCULAS". Um dispositivo para separar partículas de um fluido compreende uma quantidade de unidades de separação. Cada unidade de separação compreende uma quantidade de ciclones alongados (7) que são arranjados paralelamente e próximos um do outro. Cada ciclone é provido de uma alimentação (14e), uma descarga de transbordamento (40) e uma descarga de retido (41). Cada unidade de separação, além disso, compreende uma primeira câmara (21), na qual as descargas de transbordamento dos ciclones se abrem, uma segunda câmara (20), na qual os ciclones são arranjados, cuja segunda câmara contém as alimentações dos ciclones, e uma terceira câmara (22), na qual as descargas de retiro dos ciclones se abrem. As câmaras são substancialmente cilíndricas e são empilhadas como visto na direção longitudinal dos ciclones. As unidades de separação são também empilhadas como visto na direção longitudinal dos ciclones.
Patent BR-0002786-A (BR)
Inventor: KAUFHOLD WOLFGANG
IPC: C08L75/04
Filed: 2000-07-14
Abstract: A flexible, elastic polyurethane film (I) is prepared by sintering of a thermoplastic polyurethane (TPU) or TPU mixture powder, having a melt index (190 degrees C, 21.1 N) of 20-100, a relative solution viscosity of 1.15-1.45 and a Shore A hardness of 80-98, by means of a heated mold. A flexible, elastic polyurethane film (I) is prepared by sintering of a thermoplastic polyurethane (TPU) or TPU mixture powder, having a melt index (190 degrees C, 21.1 N) of 20-100, a relative solution viscosity of 1.15-1.45 and a Shore A hardness of 80-98, by means of a heated mold. The TPU powder is prepared by reaction of (A) aromatic and/or aliphatic diisocyanates (B) a linear, hydroxyl terminated polyol having an average mol. wt. of 600-5,000 g/mol and containing an average of 1.8-3.0 Zerewitinoff active hydrogen atoms per molecule. whereby the equivalent ratio of NCO groups to the sum of NCO reactive groups is 0.9:1.0-1.1:1.0.