baber/WOPTO huggingface dataset:
Patent AU-8772701-A (AU)
Title: Hair dyeing agents containing indigo derivatives
Inventor: HOFFKES HORST
IPC: A61K8/23
Filed: 2001-09-11
Abstract: Colorant for keratin fibers contains dye precursors, in a cosmetically acceptable medium, comprising: (a) benzo[b]furan-3-one and/or benzo[b]thiophen-3-one derivative(s) and (b) reactive compound(s) selected from (b1) reactive carbonyl compounds of the (hetero)aromatic and unsaturated aldehyde and ketone, dialdehyde and diketone type and their acetals, hemiaminals and imine derivatives and (b2) methine-active compounds. Colorant for keratin fibers contains dye precursors in a cosmetically acceptable medium. The precursors comprise: (a) benzo[b]furan-3-one derivative(s) (IA) and/or benzo[b]thiophen-3-one derivative(s) (IB) of formula (I) and (b) reactive compound(s) selected from (b1) reactive carbonyl compounds selected from (hetero)aromatic and unsaturated aldehydes and ketones, dialdehydes and diketones and their acetals, hemiaminals and imine derivatives and (b2) methine (CH)-active (a)cyclic compounds of formulae (II) and (III) [Image] [Image] X : oxygen (O) or sulfur (S); Y : hydrogen (H), 1-4 carbon (C) alkyl or 1-4 C acyl; R1>, R3>, R4>H, 1-4 C alkyl, amino, 1-4 C perfluoroalkyl, cyano, 2-5 C alkenyl, nitro, halogen, mercapto, 1-4 C alkylmercapto, -SO2R5>, -OR6> or carboxy, optionally as ester or amide; R2>, R6>H, 1-4 C alkyl or 1-4 C perfluoroalkyl; R : H or 1-4 C alkyl; R5>OH, amino or 1-4 C alkyl; R7>, R8>H, 1-4 C alkyl, halogen, OH, 1-4 C alkoxy or nitro; or R7>R8>a group forming a condensed aromatic ring; R9>H, 1-4 C alkyl or aryl; R1>0>1-10 C alkyl, 2-4 C alkenyl, 2-4 C hydroxyalkyl, 2-4 C carboxyalkyl, 2-4 C sulfoalkyl or aralkyl; A : O, S, -CH=CH- or =N-R1>1>; R1>1>1-4 C alkyl, 2-4 C carboxyalkyl, 2-4 C sulfoalkyl, 2-4 C sulfoxyalkyl, 2-4 C hydroalkyl or aralkyl; AN->an anion; R1>2>1-4 C acyl, 1-4 C alkylsulfonyl, 1-4 C alkylsulfinyl, 1-4 C alkylamino, di-(1-4 C alkyl)amino, vinylcarbonyl, methinimino, nitrile, an ester or carbonamide group; R1>3>1-4 C acyl, 1-4 C alkoxy, 1-4 C alkylamino, 1-4 C acylamino or di-(1-4 C alkyl)-amino; or R1>2>R1>3>a group completing specified 5-, 6- or 7-membered ring system; and AX : O, S or dicyanomethylene The full definitions are given in the DEFINITIONS (Full Definitions) Field.
Patent AU-8910982-A (AU)
Title: Control system for controlling the passage of vehicles
Inventor: BIRKIN MICHAEL SAMBROOK
IPC: B61L23/22
Filed: 1982-10-05
Abstract: The control system is of the kind in which vehicle passage is controlled by a token, and is particularly suitable for single track railways.According to the invention, such a system is electronic, and a central control and each vehicle in use in the system is provided with electronic transmitting and receiving equipment, by which an exclusive electronic token, or the like, is transmitted between the control and a designated vehicle, the arrangement being such that, only if the electronic token is issued to a vehicle, by simultaneous operation by the controller and vehicle operator, will that vehicle be authorised to proceed, said electronic token being withdrawn by the central control once the restricted section to which it relates has been traversed by said vehicle.
Patent AU-9007782-A (AU)
Title: Attaching impeller to chain
Inventor: MILLINGTON MICHAEL JOHN
IPC: E21F13/06
Filed: 1982-11-01
Abstract: A scraper chain conveyor has symmetrical scraper bars (12) connected to endless chains extending inboard of inwardly directed lips (64, 66) of the side flanges (8) of the pans (9). Each scraper bar includes a central portion (14) of a width slightly less than the distance between edges (10) of the upper lips (66) across the pan, and, secured thereto by bolts (52, 54), outer portions (16) extending as wings (34) into the side flanges to run on the bottom lip (64). The chain is retained on seatings (17) formed on the central portion (14) by retaining faces (32) formed on the outer portions (16).
Patent AU-9317898-A (AU)
Title: Secreted and transmembrane polypeptides and nucleic acids encoding the same
Inventor: WILLIAM I WOOD
IPC: C12N9/64
Filed: 1998-09-16
Abstract: The present invention is directed to novel polypeptides and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention.
Patent AU-9326101-A (AU)
Title: Coated stents with better gripping ability
Inventor: ZHONG SHENG-PING
IPC: A61F2/06
Filed: 2001-09-10
Abstract: A medical device delivery apparatus is provided which comprises a catheter having an expandable and contractible member and an expandable medical device disposed about the expandable and contractible member. At least portions of at least one of the medical device and the expandable and contractible member have a pressure sensitive adhesive applied thereto to adhere the medical device to the expandable and contractible member. The pressure sensitive adhesive is selected so as to release the medical device from the expandable and contractible member upon contraction of the member from an expanded state. Suitable medical devices include stents.
Patent BE-899433-A (BE)
Title: Heat recuperator for kitchen chimneys - has exchanger and electric motor to move heated air to other rooms
IPC: F28D21/00
Filed: 1984-04-16
Abstract: Heat is recovered as hot air ventilated via a closed circuit into another room where an air thermostat works, according to the desired temperature, an electric turbine motor. The motor is placed underground on an air exchanger with two separate circuits that filter and intake either outside air or air from the kitchen ceiling. - The exchanger is worked mechanically by a manual lever in the kitchen. It has an electronic temperature probe inside it, and its intake temperature is shown on a viewing dial.
Patent BE-905907-A (BE)
Title: 2-CHLORO-12- (3-DIMETHYLAMINO -2- METHYLPROPYL) -12H-DIBENZO (d,g) (1,3,6) DIOXAZOCINES OPTIQUEMENT ACTIVES, PROCEDE POUR LEUR PREPARATION ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT.
IPC: C07D273/00
Filed: 1986-12-12
Abstract: 2-chloro-12- (3-diméthylamino-2-méthylpropyl) -12H-dibenzo (d,g) (1,3,6) -dioxazocines optiquement actives. Ces composés racémiques sont résolus avec un acide organique optiquement actif et les énantiomères sont séparés.
Patent BE-892260-A (BE)
Title: Window etc. frame with thermal barrier - has sectional aluminium members with plastic connectors fitted before metal finishing operations
IPC: E06B3/263
Filed: 1982-02-25
Abstract: The composite door or window frame element comprises two sectional metal members with a thermal barrier between them. This barrier comprises (pairs of) thermally insulating plastic connectors pref. of polyester which hold the two members at a distance from one another and consist of a material that withstands the finishing operations normally applied to the metal elements, such as application of lacquer at elevated temperature, anodising, pickling etc., without noticeable loss of mechanical characteristics. Process is used for manufacture of composite door and window frame elements having thermal barrier between, particularly aluminium, sectional members. Fl.
Patent BE-899620-A (BE)
Title: Air cleaning system - combines ultrafiltration or laminar flow with electrostatic filtration
IPC: F24F3/16
Filed: 1984-05-10
Abstract: Air cleaning is carried out by a combination of an ultrafiltration and/or laminar flow system with an electrostatic filtration system. It can be used to serve a sterile or clean room etc.
Patent BE-790583-A (BE)
Title: 6-carboxy-8-amino-tetrahydroquinazolin-4-ones - - as diuretics and saluretics
IPC: C07D239/91
Abstract: Cpds. (I): (where R1 is H or alkyl, R2 and R3 are H, alkyl, opt. substd. benzyl or phenethyl, or methyl or ethyl substd by a heterocyclic gp, and R4 is opt. substd. phenyl) claimed with their acceptable esters and salts are prepd. by reacting a cpd. (II) with R2CHO and reducing the nitro gp. and opt. further alkylating the prim. amino gp.
Patent BG-99678-A (BG)
Title: Practical air bomb
Inventor: BODUROV PETAR S
IPC: F42B8/22
Filed: 1995-05-30
Abstract: The bomb is used for training pufposes. It is safe during its production, shipment, storage and operation and can be multiply used. The bomb consists of a hollow body (1) in the front end (2) of which a stepping-type cap (5) is fitted. Stabilizer (10) is fitted at the rear end of body (1) made of a stepping-type collar (11) at the end step (14) of which at least two blind grooves (15) are machined, and part of the front end of profile dovetail (16) being fitted in each of them. The cross section of dovetails (16) corresponds to the cross section of the blind grooves (15). Between the dovetails (16) there is at least one bushing (18), their rear ends being fitted to an external collar (17).
Patent BG-99710-A (BG)
Title: Spiropiperidines and their homologues stimulating the release of growth hormones
Inventor: CHEN MENG-HSIN
IPC: A61P19/10
Filed: 1995-06-07
Abstract: The invention relates to compounds stimulating the release of growth hormones in men and animals, in particular for the stimulation of animals used for human food in order to improve the profitability of the production of meat foodstuffs, and in men - for the treatment of physiological or medical conditions characterized by a shortage of growth hormone in the secretion, e.g. low size of children having growth hormone deficiencies, and for the treatment of medical conditions which are improved from the anabolic effect of the growth hormone. The invention also relates to compositions for the stimulation of the release of growth hormones containing spiro compounds as active components.
Patent BR-0001591-A (BR)
Inventor: VIDTS DIRK
IPC: D06M15/643
Filed: 2000-04-12
Abstract: Polypropylene fibers for reinforcing cement products have a surface made reactive by a combination of corona discharge treat and coating with an aqueous dispersion of a polymer (I) having polar groups. Independent claims are also included for: (1) process for surface treatment of polypropylene fibers for reinforcing cement products, comprising subjecting the fibers a corona discharge treatment and contacting them with an aqueous dispersion of a polymer having polar groups; and (2) a fiber-reinforced cement product fabricated from a composition comprising water, hydraulic binders and the surface-tre polypropylene fibers.
Patent BR-0003875-A (BR)
Title: Proceso para a fabricação de inibidores de5-lipoxigenase tendo variados sistemas em anelheterocìclico
Inventor: NORRIS TIMOTHY
IPC: C07D233/56
Filed: 2000-08-30
Abstract: Patente de Invenção: "PROCESSO PARA A FABRICAçãO DEINIBIDORES DE 5-LIPOXIGENASE TENDO VARIADOSSISTEMAS EM ANEL HETEROCìCLICO". é descrito um processopara a preparação de um composto de Fórmula (1.3.0):compreendendo: a formação de uma mistura reacional constituídapor num solvente aprótico; na presença de uma base forte emforma sólida selecionada do grupo constituído por hidróxido desódio, NaOH, e hidróxido de potássio, KOH; e, facultativamente,na presença de uma quantidade catalítica de carbonato de césio,Cs~ 2~CO~ 3~, ou de um catalisador de transferência de fase,especialmente um sal de amónio quaternário ou um sal de fosfónioseguido por - aquecimento da referida mistura reacional sob umaatmosfera de nitrogênio; por meio do que é produzido um compostode Fórmula (1.3.0); e numa modalidade preferida o solventeaprótico é DMSO, a base forte em forma sólida é NAOH em formade pó ou péletes, e o catalisador de transferência de fase é cloretode tetra-n-butilamónio (TBAC), a qual é usada para preparar umcomposto preferido, útil como inibidor de 5-lipoxigenase, da fórmulaespecialmente o seu sal metanossulfonato substancialmente puro.
Patent BR-0009213-A (BR)
Inventor: DANG WENBIN
IPC: A61K47/34
Filed: 2000-03-20
Abstract: A biodegradable polymer composition comprising: (a) a poly(phosphoester) biodegradable polymer and (b) at least one antineoplastic agent in an amount effective to inhibit the growth of a solid tumor, which is suitable for intratumoral administration to treat a mammal having a solid tumor.
Patent BR-0010319-A (BR)
Title: Sistema de semeadura, fertilizacão e rega de sub-superfìcie em linha
Inventor: LEMPRIERE NOEL D
IPC: A01C23/02
Filed: 2000-05-05
Abstract: "SISTEMA DE SEMEADURA, FERTILIZAçãO E REGA DE SUB-SUPERFìCIE EM LINHA". Um sistema de semeadura, fertilização e rega de sub-superfície em linha inclui uma lâmina (10) montável dentro de um elemento de cabeçote (112) de uma ligação em paralelograma (110). Um par de braços de arrasto paralelos rígidos (116,118) se estendem entre o elemento de cabeçote (112) e um elemento de suporte (114) e são presos por pinos nas suas extremidades respectivas de modo que a rotação do elemento de cabeçote em relação ao elemento de suporte nos braços paralelos mantém uma orientação em geral horizontal do elemento de cabeçote para com isso sustentar a lâmina (10) para baixo numa orientação constante. O elemento de suporte é montável a um quadro de suporte (182). Um acionador seletivo tal como um acionador hidráulico (138) ou uma montagem de mola seletivamente controlável (147) permite o controle seletivo de uma força para baixo pressionando a lâmina para dentro do solo. Quando o acionador seletivo é um acionador hidráulico (138) montado entre o elemento de suporte (114) ou quadro e os braços paralelos (116, 118) ou elemento de cabeçote (112), a ligação de acionamento pode ser elevada seletivamente de modo a retirar a lâmina (10) do solo.
Patent BR-0010929-A (BR)
Title: Modelos de doença causada por prions
Inventor: PRUSINER STANLEY B
IPC: C12Q1/02
Filed: 2000-05-24
Abstract: "MODELOS DE DOENçA CAUSADA POR PRIONS". A presente invenção propõe uma proteína PrP inédita e ácidos nucléicos codificando esta proteína, sendo a proteína PrP caracterizada in vivo por 1) glicosilação incompleta em relação à glicosilação da PrP^ c^ do tipo selvagem e 2) localização celular adequada, isto é, uma capacidade de ser transportada para a superfície celular. Esta PrP inédita sub-glicosilada, ao contrário da sua correspondente normal celular pode ser facilmente convertida em uma isoforma resistente a protease por incubação com prions infecciosos. A invenção propõe ainda sistemas para o estudo de distúrbios por prions e processos de emprego destes sistemas para o estudo dos processos mecânicos no desenrolar da doença mediada por prions, por exemplo, ou para a identificação de novos agentes terapêuticos para o tratamento de distúrbios mediados por prions. Em tais sistemas, a PrP sub-glicosilada resistente a protease é gerada de novo e pode ser detectada por técnicas de imunomanchamento padrão.
Patent BR-0011813-A (BR)
Inventor: CZINTOS CSONGOR
IPC: E01C13/10
Filed: 2000-06-21
Abstract: A downhill sliding course of sliding track for sliding objects and persons down a slope or a hill includes covering or cladding elements for covering the surface of the slope and a water source to moisten the elements with water. The sliding elements include pools located one below the other, wherein the pools are forming water filled micro-terraces (10). The micro-terraces (10) are formed by a sheet covering the slope in a water-tight manner and flexible ribs (2) are emerging from the sheet, furthermore each pool is bordered by the covering sheet (5) and the rib (2) and is closed by a flexible transverse sectioning rib joined to the covering sheet (5) and the flexible rib (2). With suitable accessories activities similar to skiing, sleighing and surfing can be performed on the sliding course. Accordingly, the invention includes also accessories that can be used to perform these activities. The invention provides individual appliances to implement the sliding course.
Patent BR-0013435-A (BR)
Inventor: HOTODA HITOSHI
IPC: A61P31/04
Filed: 2000-08-18
Abstract: <CHEM>   The present invention relates to a compound of formula (I) (wherein R<1> and R<2> represent an aryl group, a heterocyclic group, an alkyl group, an alkenyl group and the like which are optionally substituted, R<3> represents a hydrogen atom or a hydroxyl group, and X<1> and X<2> represent an oxygen atom or a sulfur atom, or a nitrogen atom which may be substituted), a pharmaceutically acceptable derivative thereof or a salt thereof. The present invention also relates to a pharmaceutical composition comprising a compound described above as an active ingredient for the prevention or treatment of bacterial infections. The present invention includes the use of a compound described above in order to prepare a medicament effective in the prevention or treatment of bacterial infections. The present invention is concerned with a method for the prevention or treatment of bacterial infections in warm-blooded animals comprising administering a pharmacologically effective amount of a compound described above to them.
Patent BR-0014217-A (BR)
Inventor: MUEHLEN HEINZ-JUERGEN
IPC: C10B49/16
Filed: 2000-09-22
Abstract: The aim of the invention is to provide a method for gasifying organic materials which is simple to carry out and requires minimal equipment and which produced an undiluted gas of high calorific value. The inventive method should eliminate the need to use fluid beds and heat exchangers with high temperatures on both sides, with the heat being transferred from the furnace to a heat-carrying medium in a particularly defined way. To this end, the feed material is divided into a volatile phase and a solid carbon-containing residue in the pyrolysis reactor by circulating a hot heat-carrying medium. After the reaction agent has been added, said volatile phase is converted into the product gas by further heating in the reaction area, also using the heat-carrying medium. The solid, carbon-containing residue is separated from the heat-carrying medium in the separating stage and burnt in the furnace. The heat-carrying medium is heated by the waste gases of the furnace in the heating area and then returned to the reformer and then the pyrolysis reactor.
Patent BR-0014274-A (BR)
Title: Composições de intercalação de catodo, métodos de produção e baterias de lìtio recarregáveis contendo as mesmas
Inventor: HOWARD WILMONT FREDERICK JR
IPC: C01G45/00
Filed: 2000-09-26
Abstract: "COMPOSIçõES DE INTERCALAçãO DE CATODO, MéTODOS DE PRODUçãO E BATERIAS DE LìTIO RECARREGáVEIS CONTENDO AS MESMAS". A presente invenção proporciona composições de intercalação dotadas de estruturas de espinélio com cristais de óxido de metal (M~ 2~O~ 3~) dispersos através da estrutura e são dotadas da fórmula geral Li~ 1+x~M~ y~Mn~ 2-x-y~O~ 4~. Métodos de produção das composições de intercalação e baterias de lítio recarregáveis que contêm as composições são também proporcionadas.
Patent BR-0014924-A (BR)
Title: Sensor de frente de onda com iluminação fora do eixo
Inventor: WILLIAMS DAVID R
IPC: A61B3/15
Filed: 2000-10-20
Abstract: "SENSOR DE FRENTE DE ONDA COM ILUMINAçãO FORA DO EIXO". Aberrações de frente de onda em um olho são detectadas com a iluminação da retina, com o recebimento da luz refletida pela retina e com o uso de um detector Hartmann-Shack (112) ou semelhante para detectar as aberrações. A luz de iluminação (102) é aplicada ao olho do eixo óptico do olho (A). A luz refletida a partir da córnea e a luz refletida a partir da retina percorrem em diferentes direções. A primeira pode ser bloqueada com um diafragma (108), enquanto que a última é passada para o detector.
Patent BR-0016535-A (BR)
Inventor: SELAND HENRIK
IPC: F21Y101/00
Filed: 2000-12-20
Abstract: A lighting device for installation in a substantially plane surface, comprising at least one lamp device that emits light essentially in a light direction which forms an angle with an exit face of a light refracting means in the lamp device. The lamp device comprises a light source that emits light towards an incident face of the light refracting means, where the light refracting means has a longitudinal direction coincident with the light direction, and where the exit face is approximately parallel to the substantially plane surface. The exit face is set a slight angle of inclination relative to the substantially plane surface, the angle and the angle of inclination in combination causing light from the light source to be brought to an emergent angle above the face that satisfies pre-set requirements for light intensity close to the surface.A prism is also described wherein at least the edge formed between the exit face of the prism and a side face which forms an acute angle with the exit face is rounded.
Patent BR-0016732-A (BR)
Inventor: HAKANSSON BO
IPC: C01B3/02
Filed: 2000-11-24
Abstract: The invention relates to a construction for ventilation of hydrogen gas comprising at least a first metallic layer (1), sensitive to hydrogen embrittlement, a second (2) metallic layer, and a mesh (4), wherein the first layer (1) is joined to the second layer (2), and said mesh (4), forming venting channels (5) through which channels (5) hydrogen can be vented, is joined to, and in between, said first (1) and second (2) metallic layers. The invention further concerns a method for production thereof.
Patent BR-0100188-A (BR)
Title: Cabelo artificial para implante e processo para produção artificial
Inventor: YAMADA SHIRO
IPC: A61L27/18
Filed: 2001-01-29
Abstract: CABELO ARTIFICIAL PARA IMPLANTE E PROCESSO PARA PRODUçãO DE CABELO ARTIFICIAL Um monofilamento fabricado por um processo no qual um tratamento de fiação por fusão e estiramento é realizado após partículas de cerâmicas de prata serem misturadas com um material de resina para uma fibra tendo um componente principal de tereftalato de polibutileno. As partículas das cerâmicas de prata tem um tamanho de 5,0 Ám ou menos, e o teor das partículas das cerâmicas de prata na mistura está dentro da faixa de 0,3¿ % a 3,0%. Então, a superfície do monofilamento é submetida a um tratamento anti brilho mecânico, assim obtendo cabelo artificial com baixa taxa de infecção bacteriana, alta taxa de fixação de cabelos implantados, e alta durabilidade, de tal modo que o cabelo não se rompe em um ponto próximo da raiz mesmo após ter sido usado por um longo período de tempo após o implante.
Patent BR-0101316-A (BR)
Title: Sistema portátil para recuperação de água potável para produção e distribuição de água
Inventor: FORSBERG FRANCIS C
IPC: E03B3/28
Filed: 2001-04-04
Abstract: "SISTEMA PORTáTIL PARA RECUPERAçãO DE áGUA POTáVEL PARA PRODUçãO E DISTRIBUIçãO DE áGUA". Um gerador portátil de água potável para produção de água liquida de alta pureza, através da condensação de orvalho originado do ar ambiente. O gerador emprega um filtro de ar para remover particulados e aerosois do ar de admissão. Um absorvedor de calor embutido resfria o ar filtrado até o seu ponto de orvalho e coleta gotículas de condensado dentro de um coletor de condensado e reservatório de armazenamento associado. Antes da descarga, o orvalho coletado é tratado em um circuito fechado bacteriostático, a fim de destruir organismos vivos estranhos e de filtrar contaminantes indesejáveis e prejudiciais. Um circuito fechado de recirculação proporciona a capacidade para recircular o condensado armazenado durante períodos de inatividade. Além disso, ajustes de desconexão rápida e tubulação flexivel de comprimento variável permitem a utilização da invenção para servir dispensadores e/ou aparelhos remotos, e permitem a utilização de água urbana, tratada através do aparato, em situações de baixo condensado. Todos os sub sistemas possuem intertravamentos de segurança contra falha, de forma a descapacitar o gerador imediatamente e impedir a entrega de água, se qualquer um deles parar de funcionar dentro de limites de segurança predeterminados.