baber/WOPTO huggingface dataset:
Patent BR-8201387-A (BR)
Inventor: JAMESON NEAL E
IPC: E21B43/26
Filed: 1982-03-15
Abstract: A telescoping boom assembly supported articulated well service pipeline (10) for the transfer of pressurized fluids from service vehicles to petroleum wellheads for the treatment and stimulation of production oil wells. The boom assembly (12) is mounted on a truck, trailer or other suitable mobile transport, and the articulated pipeline (11) comprises a plurality of straight pipe sections interconnected by swivel joints (18) to provide the required rotational freedom and flexibility. The pipe sections are supported by a plurality of pipe carriers (16) each having a pair of rollers rotatably fastened to the carrier frame for moving the pipe carriers along the length of the boom assembly. The outermost pipe carries an outboard pipe and a cradle along the boom assembly until the carrier reaches the outer end of the boom assembly. The outboard pipe section is then lifted from the carrier cradle and the pipe section slides over a rounded support device to extend the outboard pipe section beyond the outer end of the boom assembly.
Patent BR-8203729-A (BR)
Inventor: LECLOUX ANDRE
IPC: C07D301/12
Filed: 1982-06-25
Abstract: 1. Process for the production of epoxides, in which hydrogen peroxide is reacted with a compound containing an ethylenic double bond in a homogeneous liquid reaction mixture containing a catalyst and a base, characterised in that the concentration of water in the reaction mixture is kept below 10% by weight, a base chosen from the organic nitrogen bases with a pKa of not more than 8 is used, and a catalyst chosen from the selenium compounds is used.
Patent BR-8500286-A (BR)
Inventor: DOROSZKOWSKI ANDREW
IPC: C09D7/12
Filed: 1985-01-23
Abstract: A process of coating a surface of an article which is capable of being heated, by contacting the heated surface of the article with a coating composition comprising an aqueous dispersion of an organic film-forming material which is sterically stabilised and which has a critical coalescence temperature which is lower than the temperature to which the surface of the article is heated. Suitable coating compositions are described.
Patent BR-8501154-A (BR)
Inventor: PLOOG UWE
IPC: C07F9/40
Filed: 1985-03-15
Abstract: Phosphonic acid esters obtained by reacting organophosphonic acids corresponding to the general formula R-PO3H2, in which R is preferably an alkyl group containing from 6 to 18 C-atoms, with from 1 to 10 moles and preferably with from 1 to 5 moles of ethylene oxide and/or propylene oxide. These esters are useful as additives to hair treatment preparations, preferably to shampoos based on anionic surfactants and, preferably, ampholytic or betaine surfactants for improving the wet combability of hair. They are added in amounts between 0.1 to 10% by weight to hair treatment preparations, and between 1 and 5% by weight to shampoos.
Patent BR-8703478-A (BR)
Inventor: MOMOT ADAM
IPC: B63H1/36
Filed: 1987-07-08
Abstract: A propulsion system for a water-borne vessel (11). There is a generally inflexible fin member (13). An inflexible projection member (10) is connected to the vessel. It has resilient connecting means (12) attached to the generally inflexible fin member (13). The inflexible projection member is connected to the vessel so as to be held below water along an axis parallel to the water line.
Patent BR-8901086-A (BR)
Inventor: ZONDLER HELMUT
IPC: C07D213/81
Filed: 1989-03-08
Abstract: Novel substituted isonicotinic acid amides of the general formula <IMAGE>  in which X in ortho/ortho'-position are equal and represent fluorine, chlorine, bromine or iodine; Q1 is unsubstituted pyridimin-4-yl, or pyrimidin-4-yl substituted by R1, R2 and R3; Q2 is unsubstituted pyrimidin-2-yl, or pyrimidin-2-yl substituted by R1, R2 and R3; Q3 is unsubstituted pyrimidin-5-yl, or pyrimidin-5-yl substituted by R1, R2 and R3; Q4 is pyridin-2-yl, pyridin-3-yl or pyridin-4-yl each of which is unsubstituted or substituted by R1, R2 and R3; Q5 is pyridazin-3-yl or pyridazin-4-yl each of which is unsubstituted or substituted by R1, R2 and R3; Q6 is unsubstituted pyrazin-2-yl, or pyrazin-2-yl substituted by R1, R2 and R3; R1, R2, R3 are hydrogen, halogen, C1-C6alkyl, C1-C6haloalkyl having from 1 to 3 halogen atoms, C1-C6alkoxy, C2-C6alkoxyalkyl, C1-C6thioalkyl, C1-C6haloalkoxy having from 1 to 5 halogen atoms, C3-C6alkenyloxy, C3-C6alkynyloxy, C3-C6thioalkenyl, C3-C6cycloalkyl, C3-C6cycloalkyl substituted by methyl, or nitro, cyano, the radical CH(OR4)2 or COOR4 in which R4 is C1-C4alkyl; also phenyl, phenoxy, thiophenyl, benzyl, benzyloxy or thiobenzyl; or phenyl, phenoxy, thiophenyl, benzyl, benzyloxy or thiobenzyl each substituted at least once by C1-C3alkyl, C1-C3-alkoxy, C1-C3haloalkyl having from 1 to 3 halogen atoms, halogen, nitro or by cyano; and also N(R5)R6 in which R5 and R6, independently of one another, are each C1-C6alkyl; and furthermore piperidinyl, pyrrolidinyl, morpholinyl, imidazolyl or triazolyl, or piperidinyl, pyrrolidinyl, morpholinyl, imidazolyl or triazolyl each substituted by C1-C3alkyl, C1-C3alkoxy, C1-C3haloalkyl having from 1 to 3 halogen atoms, halogen, nitro or by cyano. The novel active ingredients have plant-protecting properties and are suitable especially for the preventive protection of plants against attack by phytopathogenic microorganisms such as fungi, bacteria and viruses.
Patent BR-9106838-A (BR)
Inventor: WEIS ALEXANDER LUDVIK
IPC: C07H/
Filed: 1991-09-05
Abstract: A method of linking nucleosides with a siloxane bridge comprising reacting a 3'-silylated-5'-protected nucleoside with an unprotected nucleoside is disclosed. The silylated and unprotected nucleosides may be either monomeric nucleosides or the terminal nucleosides of an oligonucleotide or oligonucleotide analog. A method of synthesizing an oligonucleotide analog having siloxane internucleoside linkages is also disclosed. The method of synthesis comprises silylating a 5'-protected nucleoside with a bifunctional silylating reagent to form a 3'-silylated nucleoside, reacting the silylated nucleoside with an unprotected nucleoside in the presence of a base catalyst and repeating these steps to form an oligonucleotide analog. A modified solid phase synthesis method for preparing an oligonucleotide analog having siloxane internucleoside linkages is also disclosed.
Patent BR-9203126-A (BR)
Inventor: HENRICSON KAJ
IPC: D21C3/24
Filed: 1992-08-13
Abstract: A method and apparatus provide for the production of low kappa number (e.g. below 20) kraft paper pulp, and a low viscosity black liquor which is easily transported to a recovery or disposal stage. Comminuted cellulosic fibrous material is steamed (at 11), passed to a treatment vessel (13, 113, 213), and then introduced into the top of a continuous digester (24, 124, 224). Black liquor is withdrawn from the digester (at 32, 132, 232) and heated (in 35, 135, 235) about 20-40 degrees C above cooking temperature (e. g. to about 170 degrees C), and then introduced into contact with the material in the treatment vessel. After the material is treated with the black liquor, it is withdrawn from the treatment vessel (at 17, 117, 217), and passed to the recovery or disposal stage. White liquor may be introduced into the treatment vessel (at 18, 118, 218) after black liquor withdrawal, after passing in heat exchange relationship (119, 219) with liquid recirculated from an impregnation vessel to a high pressure feeder (21, 121, 221). Alkali may be added to the black liquor withdrawn from the digester (at 34), prior to heating, and after heating it may be passed to a reaction vessel (36, 136, 236). <IMAGE>
Patent BR-9400125-A (BR)
Inventor: HELMSTETTER RICHARD CHARLES
IPC: A63B59/00
Filed: 1994-01-18
Abstract: A golf putter head (10) for use with a putter shaft (16), comprising a putter body (11) having a heel (14), toe (14a), and sole (12) defining a bottom wall (12a), and a front wall (13), the body (11) being elongated between the heel and toe, and the body (11) having at least one recess (150) projecting forwardly toward a plane defined by the front wall (13) and a second recess (151) sunk in the front wall, there being a non-metallic face plate (23) having a periphery received in the second recess (151) and bonded to the body (11). <IMAGE>
Patent BR-9501401-A (BR)
Inventor: AMORY ANTOINE
IPC: C14C1/00
Filed: 1995-03-31
Abstract: The use of alkaline bacillus proteases in commercial laundry methods and compositions containing these proteases for commercial laundering are described.
Patent BR-9506633-A (BR)
Inventor: RINK HEINZ-PETER
IPC: C08G18/08
Filed: 1995-01-07
Abstract: PCT No. PCT/EP95/00056 Sec. 371 Date Jul. 18, 1996 Sec. 102(e) Date Jul. 18, 1996 PCT Filed Jan. 7, 1995 PCT Pub. No. WO95/20001 PCT Pub. Date Jul. 27, 1995The present invention relates to water-dilutable polyurethane resins which are characterized in that they have been prepared using diols of the formula (I)    <IMAGE>  (I)  in which R1 and R2 are an identical or different radical and are an alkyl radical having 1 to 18 carbon atoms, an aryl radical or a cycloaliphatic radical, with the proviso that R1 and/or R2 may not be methyl, and/or diols of the formula (II)    <IMAGE>  (II)  in which R3, R4, R6 and R7 are each identical or different radicals and R3, R4, R6 and R7 are an alkyl radical having 1 to 6 carbon atoms, a cycloalkyl radical or an aryl radical and R5 is an alkyl radical having 1 to 6 carbon atoms, an aryl radical of an unsaturated alkyl radical having 1 to 6 carbon atoms, and n is either 0 or 1.
Patent BR-9508664-A (BR)
Inventor: GUENZBURG WALTER HENRY
IPC: A61K48/00
Filed: 1995-09-01
Abstract: The present invention relates to a retroviral vector undergoing promoter conversion comprising a 5'LTR region of the structure U3-R-U5; one or more sequences selected from coding and non-coding sequences; and a 3'LTR region comprising a completely or partially deleted U3 region wherein said deleted U3 region is replaced by a polylinker sequence, followed by the R and U5 region. The retroviral vector undergoes promoter conversion and is useful as a gene transfer vehicle for targeted gene therapy.
Patent BR-9508753-A (BR)
Inventor: BIERMANN JOSEPH JAN PETER
IPC: B01J6/00
Filed: 1995-08-24
Abstract: A method of making a hydraulic material which contains metakaolinite and calcium hydroxide from a kaolin-containing compound. The method is performed in a fluidized bed installation having a freeboard under conditions such that the amount of calcium oxide formed is minimized. Preferably, the method is performed at a fluidized bed temperature of 780 DEG  C. and a freeboard temperature of no more than 780 DEG  C. By minimizing the amount of calcium hydroxide formed, the use of an additional installation for converting calcium oxide to calcium hydroxide is avoided. The starting material is typically waste paper and other residues from recycling of waste paper for reuse in the paper industry. The product may be used to form concrete having a high compression strength.
Patent BR-9510598-A (BR)
Inventor: CAPPELLETTI ELSA MARIELLA
IPC: C12M3/00
Filed: 1995-05-18
Abstract: PCT No. PCT/IT95/00083 Sec. 371 Date Nov. 17, 1997 Sec. 102(e) Date Nov. 17, 1997 PCT Filed May 18, 1995 PCT Pub. No. WO96/36703 PCT Pub. Date Nov. 21, 1996Secondary metabolites of viable plant cells are produced with the cells immobilized in a porous inorganic support. Immobilization includes the steps of: (a) preparing a support comprising a substantially uniform and porous matrix of inorganic material having a tensile strength of at least 500 MPa; (b) introducing a culture of viable plant cells into the pores of said matrix; (c) entrapping the plant cells by coating the matrix with a sol or colloidal suspension not interfering with the cell viability; and (d) immobilizing the entrapped cells within the matrix with a reactive gas including a carrier gas saturated with volatile SiO2 or organic modified SiO2 precursors. The tensile strength may be provided by impregnating the matrix with a gelling solution of SiO2 precursor for increasing stiffness of the matrix. The matrix may be a SiO2 or inorganic oxide matrices, in which the weight ratio between cell load and inorganic matrix ranges between 1x10-4 and 1x10-2. The immobilized cells are not released in solution over a period of 6 months and maintain their viability while producing secondary metabolites.
Patent BR-9609102-A (BR)
Inventor: LAGOSKY PETER A
IPC: C12N15/72
Filed: 1996-05-16
Abstract: The present invention provides a novel expression system for the production of protein in bacterial hosts. The system utilizes novel promoters that are highly efficient in initializing transcription and therefore enhance protein yield. The promoters comprise the -35 region of the consensus E. coli promoter, the -10 region of the lppP-5 promoter and a spacer between these two regions derived from either the lpp or lacUV5 promoters.
Patent BR-9612473-A (BR)
Title: Montagem de retrete desprovido de água
Inventor: HE ENGLONG
IPC: A47K11/02
Filed: 1996-02-02
Abstract: "MONTAGEM DE RETRETE DESPROVIDO DE áGUA". Uma montagem de retrete desprovido de água compreende um vaso sanitário (1) tendo um assento anular (4), um dispositivo de bolsa de puxar gradual montado sob o vaso sanitário (1) e um receptáculo de lançamento (10) montado sob o dispositivo de bolsa de puxar. Uma extremidade de uma bolsa de plástico tubular
Patent BR-9705206-A (BR)
Inventor: WINTER ANDREAS
IPC: C08F10/00
Filed: 1997-10-31
Abstract: Metallocenes of formula (I) are claimed, in which M<1> = a Group IVb, Vb or VIb metal; R<2>, R<2> = H, 1-40C hydrocarbon group such as 1-10C alkyl or alkoxy, 2-10C alkenyl, 6-10C aryl or aryloxy, 7-40C aralkyl or alkaryl, or 8-40C aralkenyl, OH or halogen; R<3>, R<4> = H, halogen, 1-20C hydrocarbon group such as 1-10C alkyl, 2-10C alkenyl or 6-10C aryl, or N(R<16>)2, SR<16>, OSi(R<16>)3, Si(R<16>)3 or P(R<16>)2 (with R<16> = halogen, 1-10C alkyl or 6-10C aryl); R<13> = a bridging group such as -A-, -A-A-, -Q-Q-, -O-A-O-, -Q-, -O-A-, -Q-A-, -Q-Q-Q-, =BR<14>, =AlR<14>, -Ge-, -O-, -S-, =SO, =SO2, =NR<14>, =CO, =PR<14> or =P(O)R<14>; A = -M<2>R<14>R<15>-; Q = -CR<14>R<15>-; R<14>, R<15> = H, halogen, or a 1-40C carbon-containing group such as SiR3, NR2 or BR2 (with R = 1-10C alkyl or 6-20C aryl), 1-10C alkyl, fluoroalkyl or alkoxy, 6-20C aryl of fluoroaryl, 2-10C alkenyl, 7-40C aralkyl or alkaryl, or 8-40C aralkenyl, or R<14> + R<15> may form a ring with the linking atoms; M<2> = Si , Ge or Sn; z = 0 or 1; Rx, Ry = -(CR<5>2)l-(CR<6>=CR<6>)m-(CR<7>2)n-(CR<8>=CR<8></ SP>)o-(CR<9>2)p- in which R<5>-R<9> = as for R<14> and R<15>; l + m + n + o + p = 2-6; l + n + p = at least 1; l, m, n, o, p = 0, 1, 2, 3 or 4; at least one of the indices m or o is not zero; the combination m = 0, o = 0 and l + n + p = 4, and the combination l = 0, n = 0, p = 0 and m + o = 2 are excluded. Also claimed is (i) a process for the production of (I), (ii) a catalyst containing (a) metallocene(s) (I) and (b) cocatalyst(s), and (iii) a process for the production of polyolefins in presence of these catalysts.
Patent BR-9708182-A (BR)
Inventor: NEMETH LOUIS G
IPC: G09B5/06
Filed: 1997-03-07
Abstract: Event debriefing systems and methods are provided for recording a plurality of datastreams related to an event. An observer of the event may create time indication marks that facilitate recalling, during debriefing, what transpired at any particular point in time during the event. The recorded datastreams may be retrieved and presented beginning at marked time indications and continued chronologically thereafter in time synchronism.
Patent BR-9711858-A (BR)
Inventor: BERGER LUTZ-MICHAEL
IPC: C23C4/06
Filed: 1997-09-25
Abstract: PCT No. PCT/DE97/02207 Sec. 371 Date Apr. 1, 1999 Sec. 102(e) Date Apr. 1, 1999 PCT Filed Sep. 25, 1997 PCT Pub. No. WO98/14630 PCT Pub. Date Apr. 9, 1998The invention relates to a coating powder and method for its production. Said powder can be used in many technical fields, specially in machine and vehicle construction in chemical and petro-chemical installations. This coating powder has a hardmetal-like microstructure and consists of two cubic hard material phases, each of them representing a nucleus-external surface structure of a hard material particle. The hard material phase in the nucleus contains mostly Ti and C and the hard material phase in the external surface mostly Ti, a second metal and C, which are embedded in a binder phase containing at least one or more elements such as Ni, Co and Fe. According to the invention, said coating powder is characterized by the fact that no additional alloying element exists either in the hard material phase, in the binder phase or in both phases simultaneously. According to the invention, the coating powder is produced by crushing and mixing and homogenizing the individual hard materials and the metal powder in an aqueous suspension in a ball triturator, which are later on granulated, sintered and processed using a grinding technique.
Patent BR-9713286-A (BR)
Inventor: MORRIS LIVINGSTON B
IPC: A61M1/36
Filed: 1997-11-21
Abstract: An apparatus controls movement of fluids during an extracorporeal blood treatment session. A hollow cassette enclosure has a plurality of fluid input ports for receiving fluids into the enclosure and a plurality of fluid output ports for expelling fluids from the enclosure. Internal fluid passageways disposed within the hollow enclosure are provided for coupling together the fluid input ports, and the fluid output ports. At least one internal valve is disposed within the hollow enclosure for controlling movement of the fluid within the hollow enclosure. A filter is integrated into the cassette to filter the blood passing therethrough.
Patent BR-9714230-A (BR)
Title: Método e dispositivo para alinhamento de rodas
Inventor: INGVARSSON HENRIK
IPC: G01B11/275
Filed: 1997-12-19
Abstract: "MéTODO E DISPOSITIVO PARA ALINHAMENTO DE RODAS". A invenção relaciona-se com um sistema de medida para medir os ângulos da roda e a largura projetada de um veículo (1) possuindo pelo menos dois pares de rodas e uma conexão, tal como um chassi do veículo (4) entre os respectivos pares de roda e que cada roda (5) de cada par de rodas possui um lado defrontando-se para longe do veículo (1) e um eixo de rotação para cada roda (5). O sistema de medida compreende pelo menos duas unidades de medida (9, 10), cada uma compreendendo um dispositivo (11) disposto para detectar a orientação do lado da roda no espaço através de determinação repetida da distância entre a unidade de medida (9, 10) e pelo menos um ponto no lado da roda que gira das rodas (5) do veículo (1), que rola em uma superfície (U) quando o veículo (1) percorre em uma certa direção (F) entre as unidades de medida (9m 10) e um processador (15), o qual, baseado nos sinais de medida refletidos (12), calcula a direção do eixo de rotação de cada roda (5), a distância de cada roda (5) até a respectiva unidade de medida (9, 10), a distância entre cada roda (5) em cada lado do veículo (1) e a linha central geométrica longitudinal (C) do veículo (1).
Patent BR-9802260-A (BR)
Title: Montagem de ligação de alívio de tensão
Inventor: ZOISS EDWARD J
IPC: H04M1/15
Filed: 1998-06-04
Abstract: "MONTAGEM DE LIGAçãO DE ALìVIO DE TENSãO", de cabo de linha, facilitando a inserção e substituição de um cabo de linha de dois condutores terminando por conectores terminais de geometria relativamente pequena, ao invés de conectores de condutores múltiplos de tipo modular maiores, tal como um plugue RJ-45. A montagem de ligação de alívio de tensão de cabo de linha inclui um elemento de alívio de tensão configurado no formato cilíndrico, feito de um material adequado flexível e à prova de água e tendo uma flange separada de uma extremidade do elemento. O elemento de alívio de tensão possui um diâmetro próximo daquele de uma abertura circular em uma parede posterior do conjunto de teste. Adjacente a uma extremidade do elemento de alívio de tensão sua seção transversal é reduzida para formar uma região de recesso inclinada. Uma cunha de retenção de cabo de linha possui uma fenda que se conforma com a região de recesso do elemento de alívio de tensão. A fenda é limitada por paredes opostas configuradas em rampa, que são inclinadas para se conformarem com a superfície inclinada da região de recesso adelgada do elemento de alívio de tensão. Como um resultado, quando a cunha de retenção de cabo de linha é inserida do conjunto de teste e engata a região de recesso inclinada do elemento de alívio de tensão, o elemento de alívio de tensão é estirado na abertura do conjunto de teste, colocando a flange do elemento de alívio de tensão em engate de vedação com a superfície externa do conjunto de teste.
Patent BR-9806377-A (BR)
Title: Cruzeta pultrudada de poliester reforçado com fibra de vidro para redes de distribuição de energia elétrica e telecomunicação, e processo para a sua obtenção
Inventor: SEDDON ERNANI BENITO
IPC: C08J5/08
Filed: 1998-02-27
Abstract: <B>"CRUZETA PULTRUDADA DE POLIESTER REFORçADO COM FIBRA DE VIDRO PARA RêDES DE DISTRIBUIçãO DE ENERGIA ELéTRICA E TELECOMUNICAçãO, E PROCESSO PARA A SUA OBTENçãO"<D>, sendo a cruzeta (1), oca (2), produzida através de processo de pultrusão, mediante o emprego de resina termofixa como material fixador-matriz e feixe de fibra de vidro do tipo "E", de borossilicato, do tipo de fios alongados, pelas suas propriedades de alta resistividade, como material de reforço, num total de 60% do material. A peça de cruzeta (1) tem como objetivo ser afixada em postes (9), da rede de distribuição de energia elétrica e telecomunicação, para proporcionar o correto posicionamento e a sustentação de condutores e isoladores (10), estando dotada para tanto, de 6 (seis) furos (3), (4), (5), (6), (7), e (8), padronizados pela concessionária, sem que tal furação altere as propriedades mecânicas, físicas, dielétricas, óticas, resistência à flexão, dureza Barcol, resistência a raios ultra violetas (UV), etc., alcançados pela peça de cruzeta (1) produzida por pultrusão, com formato de seção quadrangular, oca, com paredes finas, da ordem de 4,00 mm de espessura de parede e comprimento final de 2.00 m.
Patent BR-9806903-A (BR)
Title: Método para produção de um artigo metálico antibacteriano e um artigo metálico antibacteriano tal como este produzido por meio desse método
Inventor: SHIGERU KEIJIRO
IPC: A01N25/34
Filed: 1998-11-10
Abstract: Patente de Invenção: <B>"MéTODO PARA PRODUçãO DE UM ARTIGO METáLICO ANTIBACTERIANO E UM ARTIGO METáLICO ANTIBACTERIANO TAL COMO ESTE PRODUZIDO POR MEIO DESSE MéTODO"<D>. Esta invenção refere-se ao fato de que uma excelente propriedade antibacteriana é proporcionada a um artigo metálico através de etapas simples  de revestir na superfície do artigo metálico um líquido de dispersão ou uma solução das partículas finas produzidas de um ingredientes antibacteriano e prensar a superfície revestida resultante do artigo metálico sob uma condição não-aquecida, ou submeter a atrito a superfície revestida resultante do artigo metálico. adicionalmente, uma etapa de laminação convencional ou similar pode ser utilizada ela própria sem qualquer alteração no tratamento acima, o que é extremamente vantajoso do ponto de vista económico, Além disso, uma vez que o artigo metálico antibacteriano de acordo com a presente invenção é obtido sob condição não-aquecida, o ingrediente antibacteriano não se deteriora. Ademais, uma vez que a propriedade antibacteriana não se perde através de alguma abrasão, excelente propriedades antibacteriana pode ser exibida por um período de tempo prolongado. Adicionalmente, não há temor de que características da superfície do artigo metálico, por exemplo um tom de cor, venham a se alterar.