baber/WOPTO huggingface dataset:
Patent BR-8206426-A (BR)
Inventor: WILLIAM NIEDERT DAVID
IPC: F02B77/02
Filed: 1982-11-05
Abstract: An improved port liner and its method of assembly into a cylinder head of an engine such that an air insulating layer is formed between the outer periphery of the liner and the inner diameter of an exhaust passage. The liner is a thin, stainless steel member having an arcuately-shaped section and a straight section which permits it to be inserted only one way into an exhaust passage. This is important for it allows for automated machine assembly of a valve guide which must be pressed through an opening located in the outer surface of the liner. The method of assembly also limits the physical contact between the liner and the cylinder head and this in conjunction with the air layer reduces the loss of thermal energy from the passing exhaust gases.
Patent BR-8206532-A (BR)
Inventor: COLVIN STANWELL SMITH
IPC: A47J31/057
Filed: 1982-11-10
Abstract: A filter-type coffee making machine equipped with a control panel (20) for brew time selection in chosen relationship to a selected amount of coffee loaded into the filter cup (24) per water unit filled into the water reservoir (22), the brew time and coffee amounts being independently selectable according to the strength and flavour of brewed coffee required, wherein the filter cup is provided with a by-pass channel (32) associated with a diverting valve (34) and a filter valve (36). At the end of the selected brewing time, both valves are opeated so that, independently of the amount of water initially filled into a reservoir, any remaining heated water is then diverted to by-pass the filter and any coffee brew held back in the filter is released. The by-pass channel (32) can constitute a movable actuating member for the two valves.
Patent BR-8207825-A (BR)
Inventor: GREEN DAVID T
IPC: A61B17/11
Filed: 1982-06-25
Abstract: An improved anvil for crimping or clinching generally U-shaped surgical staples in a surgical stapler includes a main channel transverse to the bases of the staples, the bottom surface of the main channel being the staple crimping or clinching surface and having a plurality of closely spaced grooves or secondary channels transverse to the longitudinal axis of the main channel for allowing staples to be crimped or clinched at substantially any location along the length of the main channel.
Patent BR-8305049-A (BR)
Inventor: RIGANTI INNOCENTE
IPC: H02G7/12
Filed: 1983-09-16
Abstract: Spacer-damper for a bundled conductor of an electric line comprising a support (1) bearing joints (2) for the arms (3) that hold the sub-conductors wherein each joint (2) is composed by at least one frame (5) integral with or fixed to the support (1), by a core (6) positioned within the frame (5), by a plurality of elastic elements (7) for each frame (5), each elastic element (7) being fixed by one end to the relevant frame (5) and by the other end to the relevant core (6) as well as by an arm (3) which bears at one end a clamp for clamping a sub conductor and which is fixed by the other end to a core (6) or to cores for the core or cores being allowed to move elastically within the frame (5) or the frames under the actions that the relevant sub-conductor transmit to the arm.
Patent BR-8401037-A (BR)
Inventor: SCHLEIMER FRANCOIS
IPC: C21C5/46
Filed: 1984-03-02
Abstract: A method and apparatus for accelerating solid particles entrained in a carrier gas so as to maximize the velocity of the particles at the output end of a duct is presented. This maximized or optimal acceleration is achieved by varying the cross section of the duct over at least the last 5 meters upstream from the opening thereof. Preferrably, the cross section of the duct should continuously increase i.e. diverge, towards the opening. This diverging cross section is preferrably in accordance with a nonlinear function of the length.
Patent BR-8502806-A (BR)
Inventor: BADURA WOLFGANG
IPC: F42B4/24
Filed: 1985-06-12
Abstract: Device for producing a series of consecutive decoy clouds, in particular infrared decoy clouds which move progressively away from the actual target, in which several projectiles (A, B, C, D, E, F, G) are arranged within a thin walled discharge tube (1), each projectile is practically of identical construction and has a separate ignition disintegrator unit (10) for disintegrating it and for igniting and scattering the combustible charge (18) to form a decoy cloud, a separate ejection chamber (27) provided with a propellant charge cartridge (28) is provided on each projectile, each propellant charge cartridge (28) can be ignited via a separate electrically actuated ignition lead (5) by means of a command controlled ignition distributor unit (69) and each projectile has a separate percussion fuse (47) for the ignition disintegrator unit (10) which can be actuated by releasing its safety device (360 mechanically, its safety device (36) only being released after ignition of the propellant charge cartridge (28) with opening of the ejection chamber (27) and after the projectile has left the discharge tube (1) and due to the acceleration of the projectile.
Patent BR-8503426-A (BR)
Inventor: POST MARTIN FRANCISCUS MARIA
IPC: B01J23/86
Filed: 1985-07-18
Abstract: During the activation of Co/Zr/SiO2 catalysts by contacting them with a H2-containing gas at a temperature between 200 and 350 DEG C and a H2 partial pressure between 0,001 and 75 bar, the H2 partial pressure is gradually or stepwise increased from an initial value (PH2) to an ultimate value (PH2)U in such a way that (PH2)U &sccue& 5x(PH2)i. The time required for the activation can be drastically reduced (to about 10 hours or less) by carrying out the activation as described hereinbefore as a result of which catalysts with an improved activity and selectivity are obtained for the conversion of a mixture of CO and H2 into hydrocarbon.
Patent BR-8907907-A (BR)
Inventor: POWERS KENNETH WILLIAM
IPC: C08F210/00
Filed: 1989-11-22
Abstract: A functionalized polymer of an isoolefin having about 4 to about 7 carbon atoms and a para-alkylstyrene, wherein at least one type of a functional group is attached to the para-alkyl group of the para-alkyl styrene, said polymer having a substantially homogeneous compositional distribution.
Patent BR-9207160-A (BR)
Inventor: LEE DO IK
IPC: C09D151/00
Filed: 1992-08-19
Abstract: This invention relates to polymer particles that are acid-free in the swellable polymer core and to hollow polymer particles derived therefrom, and to a process for the production of these particles. The acid-free core advantageously decreases the polymer particle's affinity to water. Applicants have discovered that non-carboxylated latexes having a variety of Tg's will swell at temperatures higher than the Tg of the polymer. These latex particles are useful as opacifying plastic pigments for various coatings and particularly as gloss-enhancing plastic pigments for paper and paperboard coatings. Preparation of the hollow polymer particle comprises the use of (meth)acrylate ester monomers, vinyl esters of carboxylic acids or a mixture thereof which are hydrolyzable and swellable at higher temperatures in alkaline environments. The particles may be encapsulated with a hard shell.
Patent BR-9307112-A (BR)
Inventor: LARMIE HENRY A
IPC: B24D3/34
Filed: 1993-09-22
Abstract: A method of preparing preferred abrasive grain includes: preparing a dispersion including alpha alumina oxide monohydrate and zirconia sol therein; converting the dispersion to base grit material; and sintering the base grit to form abrasive grains. The presence of the zirconia sol within the dispersion from which the base grits are formed provides an improved abrasive grain. The improved abrasive grain are useful in abrasive products.
Patent BR-9307624-A (BR)
Inventor: HENDRICKS JOHN S
IPC: H04H20/86
Filed: 1993-12-02
Abstract: A novel advanced set top terminal capable of digital decompression, menu generation, interactivity and other advanced functional capabilities for use in a television program delivery system (200) is described. The invention relates to methods and apparatus for upgrading existing set top terminals (220) to provide menu generation capability and advanced functional capabilities. The invention is particularly useful in television program delivery systems (200) with hundreds of channels of programming, providing (i) menu driven program selection through the addition of an upgrade module (300) or menu generation card and (ii) advanced functional capabilities using a set of hardware upgrades (e.g., 130) and/or an expansion card. Specifically, the invention is an upgradeable system that supports advanced set top functionality through the use of internal software, hardware upgrades, an upgrade module and/or expansion cards. The upgraded hardware generally includes a microprocessor, various input/output ports (e.g., 308), processing circuitry (e.g., 108) and memory (e.g., 116). The invention results in an upgraded set top terminal that supports: menu generation; picture-on-picture displays; program catalogue services; interactive services; telephone caller identification; digital audio reception; VCR control; HDTV reception; and backyard satellite system interoperability, among other features and capabilities.
Patent BR-9406346-A (BR)
Inventor: DEZIEL ROBERT
IPC: A61K31/70
Filed: 1994-02-28
Abstract: Disclosed herein are peptide derivatives of the formula A-B-D-NHCH{CH2C(O)R<1>}C(O)-NHCH{CR<2>(R<3>)-COOH}C(O)-E wherein A is a lower alkanoyl bearing two substituents, each substituent selected independently from phenyl or a monosubstituted phenyl wherein the monosubstituent is alkyl, halo, hydroxy or alkoxy; B is a N-methyl amino acid residue; D is an amino acid residue; R<1> is alkyl, cycloalkyl, a monosubstituted amino or a disubstituted amino; R<2> is hydrogen or alkyl and R<3> is alkyl, or R<2> and R<3> are joined to form a cycloalkyl; and E is a terminal unit, for example, an alkylamino or a monovalent amino acid radical such as NHCH(alkyl)C(O)OH. The derivatives are useful for treating herpes infections.
Patent BR-9408030-A (BR)
Inventor: LOGSTON GARY L
IPC: H04N7/173
Filed: 1994-11-03
Abstract: A digital video, audio and data distribution system which enables a set-top terminal (STT) associated with a customer's television set or other information presentation device to request interactive digital video, audio and data services from a service provider (SP) through the use of control system messages transmitted via a hi-directional signalling path. The requested interactive service is transmitted from the service provider over a portion of the bandwidth of a broadband transmission network which is dedicated to interactive digital services. A Video Session Connection (VSC) is provided for setting up and maintaining interactive sessions between the set-top terminal and a video service provider during the time the interactive programming is provided to the customer. The set-top terminal and service provider establish the Video Session Connection via a two-way signalling path within the bandwidth of the transmission medium into the customer's home. Applications of the system of the invention include "movie on demand" services where the set-top terminal not only requests a movie to be transmitted from the service provider for immediate transmission, but also the bi-directional command channel permits the set-top terminal to control the video presentation by sending commands such as Play, Pause, Fast-Forward and the like to the Service Provider while the movie is being transmitted. Other applications of the invention include on-line data retrieval services, shop at home services and other services which require the use of an interactive connection.
Patent BR-9608210-A (BR)
Title: Transportador de correia estabilizadora de produto volumoso
Inventor: HAIMBERGER HANS
IPC: B65G47/14
Filed: 1996-03-22
Abstract: "TRANSPORTADOR DE CORREIA ESTABILIZADORA DE PRODUTO VOLUMOSO". Descreve-se um transportador para a estabilização de produtos volumosos (10) tendo uma correia de comprimento contínuo (30) se estendendo em um percurso superior (44) e em um percurso inferior (46) entre uma extremidade não alimentadora (32) e uma extremidade alimentadora (34). A extremidade alimentadora (34) está abaixo, de modo elevado, da extremidade não alimentadora (32) e a distância entre a extremidade não alimentadora (32) e a extremidade alimentadora (34) é tal que o percurso superior (44) tem uma folga com relação ao percurso superior, determinado um perfil de catenária dinâmico conforme ele está sendo acionado em alta velocidade em excesso de 121,92 m por minuto (400 pés por minuto) e, preferencialmente, entre 121,92 a 243,84 m por minuto (400 a 800 pés por minuto). O percurso superior (44) tem uma seção inclinada para baixo e para a frente (52) adjacente a extremidade não alimentadora que tem uma inclinação de entre 30 a 45 graus, para inicialmente receber uma fileira larga de artigos a partir de um alimentador de artigos (14). O percurso superior (44) tem uma seção intermediária (54) com um raio de curvatura diminuindo progressivamente para aplicar progressivamente uma força centrífuga nos artigos, para estabilizar os artigos no percurso superior de alta velocidade. O percurso superior (44) tem uma seção vertical inclinada (56) adjacente a extremidade alimentadora (34) para propelir os artigos a partir da extremidade alimentadora para uma estação de inspeção ótica (36) com uma trajetória vertical e para a frente (68).
Patent BR-9610422-A (BR)
Inventor: RUMINSKI PETER GERRARD
IPC: C07C275/42
Filed: 1996-08-27
Abstract: The present invention relates to a class of compounds represented by the Formula Ior a pharmaceutically acceptable salt thereof, whereinA ispharmaceutical compositions thereof and methods of using such compounds and compositions as alphavbeta3 antagonists.
Patent BR-9612424-A (BR)
Inventor: SKOLD ROLF
IPC: C10N20/00
Filed: 1996-12-19
Abstract: PCT No. PCT/SE96/01701 Sec. 371 Date Oct. 28, 1998 Sec. 102(e) Date Oct. 28, 1998 PCT Filed Dec. 19, 1996 PCT Pub. No. WO97/25393 PCT Pub. Date Jul. 17, 1997The present invention relates to a method for mechanical working of metal and other solid materials with a cooling and lubricating composition containing a major portion of carbon dioxide and a minor portion of a polar lubricant containing at least one polar organic compound with at least one oxygen atom. The polar groups may be selected from the group consisting of the ether, hydroxyl, carboxyl, ester and amido group or mixtures thereof.
Patent BR-9701584-A (BR)
Inventor: STULZ CHRISTIAN
IPC: H02P23/30
Filed: 1997-03-31
Abstract: The method involves controlling a torque of a rotation field machine (1) which is supplied by a multiple phase converter (2) over a sinusoid filter. A current flow through the filter and/or a filter output voltage is measured, and the nominal current flow and the nominal torque value are corrected according to the measured voltage and/or current. The correction includes a transformation of the filter output voltage in a first component, vertical to a stator flow, and a second component, parallel to the stator flow, as well as a decrease of the nominal torque- and current flow values, proportionally to the oscillating part of the filter output voltage.
Patent BR-9705283-A (BR)
Title: Máquina de medir tridimensional tipo robó
Inventor: TU CARLOS CHIEN CHING
IPC: G01B11/26
Filed: 1997-10-16
Abstract: ''MáQUINA DE MEDIR TRIDIMENSIONAL TIPO ROBóTICA COM SISTEMA DE MEDIçãO DE ‰NGULOS POR FEIXE DE LUZ E ESPELHOS GIRANTES''. Trata-se de máquina de medir tridimensional tipo robótica- CMM-TR, a qual permite a medição, das dimensões e formas geométricas de peças de tamanhos diversos, inclusive nas superfícies inferiores, onde a CMM-TC normalmente não alcança, através de feixes de luz, com exatidão de até <109> (micro metro) e de fácil manuseio, por ser portátil . Estas novas máquinas CMM-TR, têm sua Têm sua utilização nas indústrias mecânicas, automobilísticas, petrolíferas, químicas, petroquímicas, mineração, e outras onde há necessidade de obter-se medidas precisas de peças com formas geométricas diversas, não somente em laboratório de metrologia, mas também in loco.
Patent BR-9705503-A (BR)
Title: Combinação antimicrobiana sinergìstica e processos para iniibir o crescimento microbiano em umn sistema aquoso e em um artigo de manufatura
Inventor: GAFFNEY TAMMY W
IPC: C07D311/46
Filed: 1997-12-02
Abstract: "COMBINAçãO ANTIMICROBIANA SINERGìSTICA E PROCESSOS PARA INIBIR O CRESCIMENTO MICROBIANO EM UM SISTEMA AQUOSO E EM UM ARTIGO DE MANUFATURA". As combinações antimicrobianas sinergísticas compreendendo éter de 2,4,4'-tricloro-2, 'hidroxidifenila e 1,2-dibromo-2,4-dicianobutano são descritas. Os processos para inibir o crescimento microbiano usando estas combinações antimicrobianas sinergísticas são também descritos.
Patent BR-9706736-A (BR)
Title: Módulo para aplicação de flores em urna
Inventor: LIBARDI MARIA BENEDICTA GARCIA
IPC: A61G17/08
Filed: 1997-12-19
Abstract: "MóDULO PARA FIXAçãO DE FLORES EM URNA FUNERáRIA", idealizado a fim de facilitar e agilizar o trabalho na elaboração dos adornos nas urnas, sustentando e fixando as flores de modo organizado e na posição horizontal, o que representa uma maior cobertura ou preenchimento por flor aplicada, gerando economia além de uma perfeita decoração, sendo constituído por um corpo(1), elaborado através de uma chapa(2), que recebe suas dobras(3) em ângulo reto, conformando um "U", que fica embocado para a parte inferior de urna, e recebe cortes e dobras angulares(4) para o perfeito acompanhamento lateral da parte interna da mesma e de acordo com seu tamanho, e a parte superior (5) da chapa(2), é posteriormente perfurada para a aplicação das flores, sendo que o corpo(1) recebe o acople superior de uma chapa (6) de forma trapezoidal, que também receba duas dobras(7), paralelas as bordas laterais angulares, de modo a encaixar-se entre as laterais de urna, e promovendo a cobertura total da parte dos membros inferiores do corpo, através da parte superior(8) desta, a qual também recebe aplicação de flores.
Patent BR-9708099-A (BR)
Inventor: HAYNES DUNCHAN H
IPC: A61K31/05
Filed: 1997-03-17
Abstract: The following are claimed: (A) microdroplet (200 Å to 1 mu m in diameter) comprising a sphere of propofol surrounded by a stabilising layer of a phospholipid and devoid of oils capable of supporting bacterial growth. (B) anti-microbial pharmaceutical composition, comprising: (a) microdroplets (of 200 Å to 1 mu m in diameter), produced by sonification, homogenisation, microfluidisation or other processes, and comprising a propofol core stabilised against coalescence and surrounded by a phospholipid membrane layer (PML); and (b) an injectable carrier. The ratio of the volume of propofol to the weight of the PML is at least 1.0 ml/g. The composition is devoid of fats and triglycerides and contains at least 3 % (weight/volume) of propofol.
Patent BR-9709182-A (BR)
Inventor: HENKSMEIER RALF
IPC: G01F15/00
Filed: 1997-03-20
Abstract: A device for metering and measuring quantities of liquid, in particular in a pump for liquid fuels, having a plurality of volume meters, an assigned valve being arranged upstream of each volume meter, and having a liquid supply which branches into individual supply lines opening out into the valves, wherein the valves (5) and the volume meters are assigned to a housing (1, 2, 3) configured in the form of a block, which housing has an inlet opening (4) and supply ducts (6), which branch off from the inlet opening (4) to the valves (5) and form the individual supply lines, a first housing block (1) forming the inlet opening (4) and valve connection openings (8) covered by a respective valve head (7), in which valve connection openings (8) a respective supply duct (6) opens out and from which proceeds a respective connecting duct (10) to the assigned volume meter, which connecting duct can be closed off by a piston (9), a disk, a diaphragm or the like of a valve (5), the volume meters being assigned in each case separately to a second housing block (2, 3) and each second housing block (2, 3) forming the rotor housing for two mutually engaging screw spindles (11, 12) of a screw-spindle meter, which spindles allow axial through-flow, and those ends (2', 3') of the second housing blocks which are assigned to the axial bearings (13, 14) of the screw spindles covering outlet openings (15) in the connecting ducts.
Patent BR-9712950-A (BR)
Title: Heterociclos de nitrogênio quaternários, processos para sua preparação e seu emprego como composições praguicidas.
Inventor: JAKOBI HARALD
IPC: C07D239/60
Filed: 1997-10-24
Abstract: Patente de Invenção: <B>"HETEROCICLOS DE NITROGêNIO QUATERNáRIOS, PROCESSOS PARA SUA PREPARAçãO E SEU EMPREGO COMO COMPOSIçõES PRAGUICIDAS"<D>. A invenção refere-se a compostos de fórmula geral (I), na qual A representa CH e D representa N^ +^R, ou A representa nitrogênio e D representa N^ +^R, ou A representa N^ +^R e D representa nitrogênio, R representa -CR^ 4^ R^ 5^-E-R^ 6^, Q^ n-^ representa um ânion inorgânico ou orgânico, N é 1, 2, 3 ou 4, e R^ 1^-R^ 6^, E, X, Y e Z têm os significados definidos no relatório descritivo. A invenção refere-se ainda ao processo para produzir os referidos compostos e ao seu uso como pesticidas.
Patent BR-9713103-A (BR)
Title: Conexão de canto para uma armação de quadro
Inventor: BENNER ROLF
IPC: H05K7/18
Filed: 1997-11-06
Abstract: "CONEXãO DE CANTO PARA UMA ARMAçãO DE QUADRO". A invenção refere-se a uma conexão de canto para um armário de distribuição, com escoras de profundidade e longitudinal, as quais estão dispostas horizontalmente e conectadas a peças verticais de quadro em áreas de canto através de conexões de canto. Uma flexibilidade substancial de uso é obtida na medida em que a conexão de canto seja provida de um elemento de compensação permitindo assim que peças verticais de quadro com diferentes estruturas possam ser conectadas conforme a escolha.
Patent BR-9713511-A (BR)
Inventor: BEDARD KAREN
IPC: H04N5/445
Filed: 1997-11-14
Abstract: A method and apparatus are disclosed for locating desired television programs and categories of television programs. To facilitate viewer access to preferred programming, program guide information of an electronic program guide may be searched in accordance with viewer-specified or system default parameters. Viewer-specified parameters illustratively include program names, partial program names, categories of programming, and subcategories of programming. Once the search is complete, a means is provided for displaying information on television programs in the categories, or with titles, that match the television program titles or categories of interest.
Patent BR-9713531-A (BR)
Inventor: CHRISTIE JOSEPH M
IPC: H04L12/56
Filed: 1997-11-10
Abstract: A communication method comprises: processing a first message from the user CPE to select a circuit switch from a plurality of circuit switches, and selecting an identifier and a DS0 to route user communications from the user CPE to the circuit switch; transferring a second message indicating the identifier and the DS0 and transferring an SS7 IAM to the circuit switch; receiving the user communications from the user CPE in a packet format having the identifier in headers, and routing the user communications in the packet format based on the identifier in the headers; and receiving the second message and the user communications in the packet format, and in response, converting the user communications from the packet format into a DS0 format and transferring the user communications in the DS0 format over the DS0 to the one circuit switch.
Patent BR-9714094-A (BR)
Title: Composto de ácidos aminobutìricos e métodos para proteger plantações contra fungos
Inventor: COHEN YIGAL
IPC: C07C233/83
Filed: 1997-12-24
Abstract: "COMPOSTO DE áCIDOS AMINOBUTìRICOS E MéTODOS PARA PROTEGER PLANTAçõES CONTRA FUNGOS". A presente invenção compreende novos derivados de ácidos aminobutíricos e métodos para proteger plantações contra doenças fúngicas aplicando às plantações ou aos seus locais uma composição contendo uma quantidade eficaz de tais derivados.