baber/WOPTO huggingface dataset:
Patent AU-5735080-A (AU)
Title: Production of tetrahydrofuran
Inventor: HARRIS NORMAN
IPC: C07D307/08
Filed: 1980-04-10
Abstract: Tetrahydrofuran is produced by converting allyl alcohol to an allyl t-alkyl or -cycloalkyl ether of the general formula:   <IMAGE> (III) wherein R1 and R2 each, independently of the other, represent a C1 to C4 alkyl radical, and R3 and R4 each, independently of the other, represent a hydrogen atom or a C1 to C3 alkyl radical, or wherein R1 represents a C1 to C4 alkyl radical, R2 and R3 together with the carbon atoms to which they are attached form a 5-membered or 6-membered cycloaliphatic ring, and R4 represents a hydrogen atom or a C1 to C3 alkyl radical, followed by reacting resulting compound of formula (III) under hydroformylation conditions with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst to form a corresponding aldehyde-ether of the general formula:    <IMAGE> (I) reducing resulting aldehyde-ether of the general formula (I) a corresponding hydroxy-ether of the general formula:   <IMAGE> (II) and cleaving resulting hydroxy-ether of the general formula (II) under dehydrating conditions to produce tetrahydrofuran. Typically R1 and R2 each represent a methyl group while R3 and R4 each represent a hydrogen atom. The alkene of the general formula:   <IMAGE> (IV) released upon cleavage of the hydroxy-ether of formula (II) can be recycled for reaction with further allyl alcohol to form a further quantity of the ether of the general formula (III).
Patent AU-5769886-A (AU)
Title: Apparatus to produce croissants
Inventor: UENO SADAO
IPC: A21C3/06
Filed: 1986-05-22
Abstract: @ An apparatus and method for producing croissant dough rolls is provided. Dough pieces (37) are fed between two endless belt devices (5, 7) in which the belts (2, 4) move in opposite directions, and rolled up. Means is provided to adjust the gap(H) between the two belts so as to decrease the gap to roll up the forward end of a dough piece and to increase the gap to permit a smooth rolling up operation. A pair of rollers (39, 41) may be provided adjacent the upstream ends of the endless belt devices to hold the dough pieces, thereby assisting the belt devices in their effective rolling up operation.
Patent AU-5983999-A (AU)
Title: New derivatives of 6-(4-phenylbutoxy)hexylamine and process for producing salmeterol
Inventor: BELLMUNT JORDI BESSA
IPC: C07B61/00
Filed: 1999-09-20
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-6230186-A (AU)
Title: Threaded insert for holes
Inventor: COSENZA FRANK J
IPC: F16B37/12
Filed: 1986-09-02
Abstract: A helically coiled wire-type screw thread insert, of the type used for tapped holes in workpieces in which a fastener component is threaded into, is provided. The two free end coils (12A, 12B) each have a hook means recess (14) on the inner screw thread of each, and the terminal end (16A, 16B) of each free end coil (12A, 12B) has a reduced transverse cross-section or a diminishing cross-sectional area construction. Further the outer thread pitch diameter (P1) of the free end coils (12A, 12B) is preferably less than that of the remaining coils (13 min ). The invention provides improved insertion capability and provides a removal capability unknown in the screw thread inserts of the prior art.
Patent AU-6291498-A (AU)
Title: Measurement device and its use
Inventor: KRAUS GEROLF
IPC: G01N21/77
Filed: 1997-11-18
Abstract: A device comprising a planar optical waveguide, consisting of a transparent carrier (40) and a wave-guiding layer (41), wherein the waveguide at least has a diffractive element (42) for coupling excitation radiation into the wave-guiding layer, and there is located on the wave-guiding layer a further, tightly sealing layer (43) made from a material which, at least at the support surface, is transparent both to the excitation radiation and to the evanescently excited radiation at least to the penetration depth of the evanescent field, and which, for an analysis sample, has, at least in a partial region of the guided excitation radiation, a cavity (45) which is open to the upper side or a cavity (6) which is closed to the upper side and connected by means of an inflow channel (2) and an outflow channel (3), the depth of the cavity corresponding at least to the penetration depth of the evanescent field, and wherein the diffractive element (42) is fully covered by the material of the layer (43) at least in the coupling-in region of the excitation radiation.
Patent AU-6449000-A (AU)
Title: Neuroprotective and retinoprotective ophthalmologic medicines
Inventor: REKIK RAOUF
IPC: A61K45/00
Filed: 2000-06-16
Abstract: The invention concerns a neuroprotective and retinoprotective medicine, whereof the active principle is selected among a group of compounds consisting of ramipril, ramiprilat or any other ramiprilat derivative capable of releasing it in the organism whereto it is administered. Said medicine is used for prevention, or even for improving visual acuity and visual field in normal subjects, as well as for treating ophthalmologic pathologies involving a vascular factor, in particular glaucomatous neuropathy, degenerative choriopathy of strong myopia, age-related maculopathy, serous central chorioretinopathy, hereditary dystrophy of the retina and retinal venous occlusions. It almost invariably improves the visual function (acuity and visual field).
Patent AU-6561496-A (AU)
Title: Method for serial analysis of gene expression
Inventor: KINZLER KENNETH W
IPC: G06F17/30
Filed: 1996-09-12
Abstract: Serial analysis of gene expression, SAGE, a method for the rapid quantitative and qualitative analysis of transcripts is provided. Short defined sequence tags corresponding to expressed genes are isolated and analyzed. Sequencing of over 1,000 defined tags in a short period of time (e.g., hours) reveals a gene expression pattern characteristic of the function of a cell or tissue. Moreover, SAGE is useful as a gene discovery tool for the identification and isolation of novel sequence tags corresponding to novel transcripts and genes.
Patent AU-6628494-A (AU)
Title: Note assisted musical instrument system
Inventor: EVENTOFF FRANKLIN
IPC: G10H1/00
Filed: 1994-04-07
Abstract: A music system including a musical instrument, such as a keyboard strummer, in which the musical notes produced by the playing of the instrument are controlled by musical assistance data mapped unto the instrument keys and strum vanes (126) from tracks specially prepared and synchronized with a prior performance of the piece. Modified mass media (20), such as CD ROM, TV signals and video cassettes are provided including synchronized note assist data and additional media, such as ROM packs or tone encoded audio cassettes or CDs, are provided with synchronizable note assist data for use with unmodified mass media.
Patent AU-6691098-A (AU)
Title: Method and compositions for healing tissue defects and inducing hypervascularityin mammalian tissue
Inventor: HERLYN MEENHARD
IPC: A61K38/19
Filed: 1998-03-06
Abstract: A method for repairing defects and inducing vascularization in mammalian tissue, preferably skin, involves administering to the tissue a recombinant replication defective virus, preferably adenovirus, carrying a selected growth factor gene, preferably VEGF or PDGF, under operative control of regulatory sequences which direct the expression of the growth factor(s). Also provided is a method for infecting a tissue to be transplanted with such recombinant adenoviruses prior to transplantation and, as a composition, an infected culture of human tissue to be transplanted which is infused with a selected growth factor prior to transplantation. Screening methods for the treatment of angiogenic disorders, e.g., hemangiomas and cancers, also employ an animal model on which is engrafted a full thickness human tissue infused with a growth factor.
Patent AU-6756800-A (AU)
Title: Method for intracellular electro-manipulation
Inventor: BEEBE STEPHEN J
IPC: C12R1/91
Filed: 2000-08-02
Abstract: A method for intracellular electro-manipulation is provided. The method includes applying at least one ultrashort electric field pulse to target cells. The ultrashort electric field pulse has sufficient amplitude and duration to modify subcellular structures in the target cells and does not exceed the breakdown field of the medium containing the target cells. The amplitude and duration of the ultrashort electric field pulse are typically insufficient to substantially alter permeability of the surface membranes of the target cells, e.g., by irreversibly disrupting the cell surface membranes. An apparatus for intracellular electro-manipulation is also provided. The apparatus includes a pulse generator capable of producing an ultrashort electric pulse output and a delivery system capable of directing the electric pulse output to target cells.
Patent AU-6770001-A (AU)
Title: A fuel additive
Inventor: HAZARIKA RONEN
IPC: C10L1/10
Filed: 2001-06-29
Abstract: This invention relates to tablets, capsules and compositions suitable for dispersing a lanthanide oxide in fuel, in order to improve the efficiency with which such fuel is burnt in a fuel burning apparatus, particularly an internal combustion engine.
Patent AU-6913494-A (AU)
Title: Hot stamping foil
Inventor: CASPARI RUEDIGER
IPC: B44C1/17
Filed: 1994-05-13
Abstract: A hot stamping foil comprising in order a carrier, optional release control layer, color layer, and adherence layer, wherein the adherence layer comprises a mixture of ethylene copolymer dispersion and acrylic dispersion. Also a method using such foils to form graphic patterns on articles such as retroreflective license plates, stickers, or emblems and articles bearing graphic patterns formed using such foils.
Patent AU-7500798-A (AU)
Title: Composite fabric for coverstock having separate liquid pervious and impervious regions
Inventor: THOMAS HAROLD EDWARD
IPC: D04H13/00
Filed: 1998-05-21
Abstract: A composite nonwoven fabric is provided for use as a one-piece topsheet and barrier fabric for disposable absorbent articles including diapers, catamenial products, and adult incontinence products. The fabric is engineered to have a strikethrough region that is normally surfactant treated for receiving insults and transporting them to an absorbent core material for storage. The strikethrough region is bounded by liquid barrier regions that are suitable for defining containment structures, including diaper leg cuff. The barrier and strikethrough regions can be designed to have excellent low rewet characteristics and to have balanced properties comparable to or better than conventional spunbonded topsheet at comparable or lower basis weights.
Patent AU-7759898-A (AU)
Title: Drive gear for a guide rail with a partition wall or similar device in a hanging bearing from the drive gear
Inventor: BISCHOF MARKUS
IPC: E05D15/06
Filed: 1998-04-29
Abstract: A drive gear for a guide rail with a partition wall or similar device in a hanging bearing from the drive gear, whereby the drive gear has a carrying roller and two guiding rollers. The guiding rollers have a truncated vertical section and approach with their casing surface as close as possible to the carrying roller's casing surface while still maintaining a minor gap. The guiding rollers are supported in guiding roller receivers in a way that the gap between the guide rail, passing above the carrying roller and the guiding rollers, and the carrying roller and the guiding rollers respectively is approximately identical.
Patent AU-7771981-A (AU)
Title: Coluble protein product from whey
Inventor: HARRIS PETER
IPC: A23J1/20
Filed: 1981-11-20
Abstract: A novel soluble protein aggregate is described which may be prepared from whey by suitable methods of alkali treatment and concentration, particularly using ultrafiltration to remove selectively calcium phosphate and lactose. The product is readily heat-settable and suitable for replacing at least part of the egg ingredient in cake mixes.
Patent AU-7949391-A (AU)
Title: Kit for the specific assay of angiotensin ii
Inventor: SIMON DOMINIQUE
IPC: C07K16/26
Filed: 1991-07-02
Abstract: A kit for the specific determination of angiotensin II, comprising:
 anti-Ang II antibody,
 a solution of labelled Ang II,
 solutions containing Ang II standards in known and increasing concentrations,
 the requisite washing solution(s),
 a solution of anti-Ang III antibody, this antibody exhibiting a cross- reaction with Ang II of less than 10%, and preferably less than 5%,
 and, where appropriate, a solution of anti-Ang I antibody and/or a solution of anti-pentapeptide antibody and/or a solution of anti- hexapeptide antibody, these antibodies exhibiting a cross-reaction with Ang II of less than 10%, and preferably less than 5%. 
<??>The peptide derivatives and the specific antibodies to these derivatives for use in the kit, and a method of determination of angiotensin II using this kit are also described.
Patent AU-8022694-A (AU)
Title: A novel cruciferous plant having a high carotene content
Inventor: SHINTAKU YURIE
IPC: A01H6/20
Filed: 1994-12-06
Abstract: There is provided a novel cruciferous plant having a gene which makes the color of a curd in cauliflower orange and containing a large quantity of carotene even in those parts where a conventional cruciferous plant contains little carotene. The cruciferous plant of the present invention is useful as an edible plant or an ornamental plant.
Patent AU-8765291-A (AU)
Title: Cryosurgical instrument and system and method of cryosurgery
Inventor: RUBINSKY BORIS
IPC: A61B18/00
Filed: 1991-09-25
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 AU-8922682-A (AU)
Title: Mixing valve
Inventor: MOEN ALFRED M
IPC: F16K11/078
Filed: 1982-10-08
Abstract: A valve includes a sleeve having a water inlet and a water outlet. There is a stem movable within the sleeve to control the flow of water from the inlet to the outlet. A pressure member is positioned within the sleeve and coaxially arranged with the stem. The pressure member is fixed relative to the sleeve and is within the path of flow from the sleeve inlet to the sleeve outlet. A fixed seal is positioned between the stem and the pressure member and a seal of equal diameter, is carried by the stem and is in sealing engagement with the sleeve. The above described seals balance the stem.
Patent AU-9079998-A (AU)
Title: Paper or cardboard with improved printability
Inventor: GIRARD PIERRE
IPC: D21H19/40
Filed: 1998-09-01
Abstract: The invention concerns paper or cardboard with improved printability, designed to be printed with gravure or flexographic printing, consisting of a base fabric coated with at least a standard surface coat, a coating of a composition based on specific pigments for improving the standard surface coating contact with printing ink, said composition containing at least a specific pigment selected in the group including silicon, precipitate calcium carbonate (PCC), calcined kaolin on their own or mixed, and being deposited on the base fabric in the proportion of not more than five grams per square meter (5g/m<2>). The invention also concerns a method for making said paper or cardboard.
Patent AU-9230398-A (AU)
Title: Cysteine rich receptors-train
Inventor: TSCHOPP JURG
IPC: A61K48/00
Filed: 1998-09-11
Abstract: Novel receptor in the TNF family: TRAIN-receptor.
Patent BE-900488-A (BE)
Title: Fixture to secure maxillary plaster cast in articulator - has three-point support with lateral projections and longitudinally slidable bar
IPC: A61C11/06
Filed: 1984-09-03
Abstract: The fixture is intended for securing a maxillary plaster cast (1) in an articulator for the purpose of producing a dental prosthesis. It consists of a three-point (2,3,4) support comprising a main body (8) with two lateral projections (15,16) secured to opposite sides. - A bar (11) extends at right angles to these projections and is longitudinally slidable in the body. The projections locate at the pterygomaxillary plicae (2,3) whilst the forward end (12) of the bar locates at the papilla incisiva (4).
Patent BE-906076-A (BE)
Title: Furniture framework assembly method - using pre-slotted beams for upright and cross members with embedded rack onto which fit shelf supports and locking keys
IPC: E04B2/74
Filed: 1986-12-29
Abstract: Furniture panels or partitions are made from uprights and cross members with slots along their length on one, two, three or four sides the width and depth of which are sized to match the shape of the rack. A second slot at the bottom of the larger slots accepts the hooks used for assembly which pull the mating pacts into close proximity. Shelving support brackets may also be engaged on the rack. These rack fitted beams may be used for either uprights or cross members. - An alternative method of assembly uses false tenons glued into the hollow section of preshaped uprights and cross members. Joints and corners are precut to produce a mitre joint at 45 deg..
Patent BR-0000459-A (BR)
Title: Solução contra a clonagem aos documentos dos telefones-moveis ou celulares
Inventor: STANO ANDRE
IPC: G09F3/02
Filed: 2000-02-14
Abstract: "SOLUçãO CONTRA A CLONAGEM AOS DOCUMENTOS DOS TELEFONES MOVEIS OU CELULARES". Uma forma que permite total segurança aos portadores dos referidos telefones e devido que os mesmos são usados nos mais diversos locais publicos e sugeitos a roubo e quando o mesmo acontece e com a falta de uma etiqueta holografica de segurança, o portador alem de perder o aparelho, os meliantes clonam os documentos e assim o LEGALIZAM, devido as atuais facilidades graficas.
Patent BR-0002032-A (BR)
Title: Cavalete para motocicleta com acionamento pneumático
Inventor: PRADO ANTONIO DO
IPC: B62K11/00
Filed: 2000-01-20
Abstract: "CAVALETE PARA MOTOCICLETA COM ACIONAMENTO PNEUMáTICO"  Trata-se de um sistema mecânico de acionamento pneumático. Conforme desenho, todos os movimentos pneumáticos e mecânicos tem a finalidade de auxiliar o motociclista a estacionar ou executar manutenção em motocicletas pesadas sem esforço físico para acionar o cavalete de sustentação estacionária.
Patent BR-0002173-A (BR)
Title: Aparelho para ler ou gravar em meios de gravação óticos
Inventor: BUECHLER CHRISTIAN
IPC: G11B7/09
Filed: 2000-05-31
Abstract: Patente de Invenção: <B>"APARELHO PARA LER OU GRAVAR EM MEIOS DE GRAVAçãO óTICOS"<D>. A presente invenção refere-se a um aparelho para ler e/ou gravar em um meio gravador óptico, tendo um fotodetector (10) e um detector de fase (13) para detectar uma diferença de fase (<sym>) entre sinais de saída (A+C, B+D) do fotodetector (10). Um objetivo da presente invenção é propor um aparelho no qual um sinal de fase (<sym>) que está tão correto quanto possível é gerado. Um objetivo adicional da invenção é especificar um método por meio do qual um sinal de erro de trilha correto (TE) é determinado usando um método de detecção de fase. De acordo com a invenção, para aquelas extremidades o aparelho tem um detector de seq³ência de extremidade (14) para detectar a seq³ência dos sinais de extremidades de saída (A+C, B+D), e uma unidade de bloquear sinal (15) para bloquear o sinal de saída (<sym>) do detector de fase (13).
Patent BR-0002318-A (BR)
Title: Estabilização do farelo de arroz
Inventor: AMANTE EDNA REGINA
IPC: A23L7/10
Filed: 2000-06-15
Abstract: "ESTABILIZAçãO DO FARELO DE ARROZ". A presente invenção converte um resíduo industrial - farelo de arroz, normalmente empregado no Brasil para ração animal, em um importante produto para consumo humano. O farelo de arroz produzido pelo processo de estabilização desta patente possui maior estabilidade na estocagem, pois as enzimas e os microrganismos são inativados. Os fitatos são complexados no próprio líquido de estabilização. O farelo é estabilizado em soro de leite em autoclave, seco, resfriado e embalado, podendo ser empregado para diversas aplicações para consumo humano.
Patent BR-0002490-A (BR)
Title: Conjunto de válvula de descarga para pulverizador de gatilho
Inventor: DODD JOSEPH K
IPC: B05B1/30
Filed: 2000-05-25
Abstract: <B>CONJUNTO DE VáLVULA DE DESCARGA PARA PULVERIZADOR DE GATILHO<D> Pulverizador de bomba acionado por gatilho tem um conjunto de válvula de descarga localizado no cilindro de descarga do corpo da bomba, que inclui uma carga para reduzir o volume do cilindro de descarga, desse modo deslocando o ar no mesmo em conseq³ência do que a razão de cursos para escorva da bomba necessária durante bombeamento inicial para descarregar líquido pressurizado ao longo do cilindro e através do orifício em uma extremidade de bocal do mesmo é aperfeiçoada. Além disso, o conjunto de válvula de descarga pode ser deslocável ao longo do comprimento do cilindro de descarga em resposta aos cursos de pressão e retorno durante bombeamento, uma extremidade a jusante do conjunto engata em um elemento mecânico de rotação na extremidade de bocal para definir com o mesmo uma câmara de sucção de volume variável em comunicação com o orifício de descarga para retirar produto do mesmo durante cada curso de sucção de bombeamento.
Patent BR-0003401-A (BR)
Inventor: MUHLMICHEL JURGEN
IPC: H01R13/58
Filed: 2000-07-18
Abstract: The present invention relates to a plug-in connector with a plug housing (1), which has accommodation ducts (2) for plugs (3) which can be secured in the accommodation ducts (3) by a secondary locking means (4). The secondary locking means (4) have means (6) with which the cables (5) connected to the plugs (3) are locked to the plug housing (1) to provide strain relief.  <IMAGE>
Patent BR-0008422-A (BR)
Title: Embalagem de microondas com divisor melhorado
Inventor: BONO JAMES LEE
IPC: B65D5/18
Filed: 2000-02-18
Abstract: Patente de Invenção: "EMBALAGEM DE MICROONDAS COM DIVISOR MELHORADO". A presente invenção refere-se a uma embalagem para o aquecimento e/ou para o cozimento de um produto alimentício em um forno de microondas, no qual a embalagem inclui um meio para suportar a embalagem em um ângulo entre cerca de O grau a cerca de 90 graus em relação a uma superfície horizontal. A presente invenção também refere-se a um kit para o aquecimento e/ou para o cozimento de um produto alimentício em um forno de microondas. O kit compreende uma primeira embalagem contendo os produtos alimentícios a serem aquecidos e/ou cozidos e uma segunda embalagem que pode ir ao microondas. A embalagem de microondas da presente invenção também pode incluir um divisor flexível de dois lados.