baber/WOPTO huggingface dataset:
Patent BR-9903991-A (BR)
Title: Pré-curvatura de peças de trabalho em matrizesem forjamento aquecido quase lìquido
Inventor: MCGINTY PAUL P G
IPC: B21J5/02
Filed: 1999-09-01
Abstract: Patente de Invenção: "PRé-CURVATURA DE PEçAS DETRABALHO EM MATRIZES EM FORJAMENTO AQUECIDOQUASE LìQUIDO". Uma matriz fêmea de um conjunto de matrizfechada para uso no forjamento aquecido quase líquido de umapeça, inclui uma cavidade tendo uma porção superior afunilada euma porção inferior. A porção superior é configurada para suportaruma peça de trabalho em uma posição preliminar na cavidade, efazer com que a peça de trabalho seja pré-curvada quando ela émovida através da porção superior da cavidade por uma punção.A porção inferior tem um comprimento e largura constantes, deforma que a peça de trabalho permanece na forma pré-curvadadurante o movimento através da porção inferior para a extremidadede base da cavidade. A peça de trabalho é finalmente formada naextremidade de base da cavidade para produzir a peça.
Patent BR-9904251-A (BR)
Title: Catalisador de complexo metálico de monociclopentadienila sem pontes, para polimerização de olefinas por reação com sólidos em partìculas que possuem grupos funcionais
Inventor: BAI XINLAI
IPC: C08F210/16
Filed: 1999-09-20
Abstract: "CATALISADOR DE COMPLEXO METáLICO DE MONOCICLOPENTADIENILA SEM PONTES, PARA POLIMERIZAçãO DE OLEFINAS POR REAçãO COM SóLIDOS EM PARTìCULAS QUE POSSUEM GRUPOS FUNCIONAIS" Trata-se de um provido catalisador contendo um precursor de metal de transição possuindo a fórmula (C~ 5~ R^ 1^ ~5~)MQ~ 3~, um sólido em partículas contendo grupos funcionais, um hidrocarboneto volumoso contendo hidroxila e um aluminoxano. Também é provido um processo de polimerização empregando a composição de catalizador, um polímero produzido usando o catalisador e um cabo produzido a partir do mesmo.
Patent BR-9905207-A (BR)
Title: Aperfeiçoamentos introduzidos em estrutura isolante térmica
Inventor: MIRANDA FIDELCINO TEIXEIRA
IPC: A47J37/07
Filed: 1999-09-24
Abstract: <B>''APERFEIçOAMENTOS INTRODUZIDOS EM ESTRUTURA ISOLANTE TéRMICA''<D>, do tipo aplicada como revestimento interno de lareiras e churrasqueiras, onde referida estrutura (1) apresenta câmara de fogo (C) e câmara cónica de saída dos gases (D); a estrutura (1) é confeccionada em corpo único ou monobloco, montado a partir de placas isolantes (4) a base de mineral leve, as quais, após montagem recebem externamente, uma camada isolante térmica (5) em poliuretano expandido, a qual adere em todos as faces externas da estrutura (1); desta forma referida estrutura é revestida externamente por alvenaria adequada, isolando totalmente a caloria produzida pelo fogo e pelos gases, evitando que as paredes do ambiente interno se aqueçam em demasia.
Patent BR-9906517-A (BR)
Inventor: DIAS CLIVE
IPC: H01R9/24
Filed: 1999-06-04
Abstract: A modular terminal block for connection between an electrical distribution system and the processing circuitry of a protective relay. The terminal block includes multiple separable tiers, each which is provided with a set of terminal connections and signal contacts. The tiers are of different lengths such that each set of terminal connections are located at different distances from the protective relay to improve accessibility. The terminal block can be mounted in different orientations, and allow shorting between any two adjacent terminal connections.
Patent BR-9907105-A (BR)
Inventor: RHOADS GEOFFREY
IPC: G06T7/00
Filed: 1999-01-20
Abstract: Multiple digital watermarks, each of which has different characteristics, are embedded in a document. The characteristics of the various watermarks are chosen so that each of the watermarks will be affected in a different manner if the document is subsequently copied and reproduced.The detection process or mechanism reads each of the watermark and compares their characteristics. While wear and handling may change the characteristics of the digital watermarks in a document, the relationship between the characteristic of multiple digital watermarks in a document will never-the-less give an indication as to whether a document is an original or a copy of an original.
Patent BR-9907987-A (BR)
Inventor: CAMPBELL RICHARD E JR
IPC: C08F2/38
Filed: 1999-01-21
Abstract: A process for preparing homopolymers and copolymers of addition polymerizable monomers, or mixtures of such monomers, and the resulting polymer, wherein the process comprising contacting said monomer or mixture under high monomer conversion polymerization conditions with a catalyst composition comprising:a) a catalyst system comprising a Group 3-10 metal complex; andc) a silane, or hydrocarbylsilane corresponding to the formula: wherein:J is C1-40 hydrocarbyl,A is a C2-20 alkenyl group,n is 1 or 2, andj is 0 or 1;wherein the polymer comprises from 0.1 to 100 long chain branches per 10,000 carbons, and at least some of which comprise a silane branching center.
Patent BR-9912703-A (BR)
Title: Composição antioxidante, antiprolìfera, compreendendo uma carnitina e um carotenóide
Inventor: CAVAZZA CLAUDIO
IPC: A23L33/00
Filed: 1999-07-29
Abstract: Patente de Invenção: <B>"COMPOSIçãO ANTIOXIDANTE, ANTIPROLìFERA, COMPREENDENDO UMA CARNITINA E UM CAROTENóIDE"<D>. Uma composição é revelada a qual compreende conforme caracterizando ingredientes ativos de propionil L-carnitina e pelo menos um carotenóide, tipicamente o licopeno extraído de tomate para a prevenção e/ou tratamento terapêutico de várias alterações e estados patológicos induzidos por radicais livres e pelo fenómeno de lipoperoxidação, que pode tomar a forma de um suplemento dietético, suporte dietético ou de um remédio efetivo.
Patent BR-9913223-A (BR)
Inventor: WILKEY JOHN DAVID
IPC: C08F6/08
Filed: 1999-08-31
Abstract: This invention is a process comprising the steps of contacting a Group VIII metal hydrogenation catalyst residue-containing polymer solution with an aqueous solution of ammonia and carbon dioxide, separating the residue from the solution, and recovering a polymer solution preferably comprising less than 15 ppm by weight based on polymer, of the Group VIII metal. The concentration of the ammonia in the aqueous solution is from 2 to 7% by weight, preferably 3 to 6% by weight. The concentration of the carbon dioxide in the solution is from 1 to 7% by weight, preferably 2 to 6% by weight.
Patent BR-9914142-A (BR)
Title: Aparelho para separação de trança
Inventor: OGUNRO E OLAYINKA
IPC: A45D24/34
Filed: 1999-02-18
Abstract: Patente de Invenção para <B>"APARELHO PARA SEPARAçãO DE TRANçA"<D>. Um aparelho para separação de cabelo em unidades de três para entrelaçamento, produzindo várias tais unidades em uma aplicação. A  concretização preferida compreende uma plataforma tendo uma saliência superior (1) e uma âncora (2). A âncora (2) apresenta dentes similar à pente (5) para fixação do dispositivo ao cabelo do indivíduo. A saliência superior (1) impede embaraçamento de cabelo não-entrelaçado acima do dispositivo. Uma lâmina (3), fixada perpendicularmente à plataforma, apresenta uma pluralidade de dentes (11) separados por entalhes (10, 12) de profundidades alternantes, que recebem tranças de cabelo. Uma saliência inferior (4) fixada em um ângulo age como um suporte para as tranças de cabelo separadas e impede embaraçamento. As saliências superior (1) e inferior (4) são feitas ramovíveis. A largura entre tranças pode ser variada pela provisão de dentes (5, 11) de larguras diferentes na saliência superior (1).
Patent BR-9916077-A (BR)
Title: Processo de realização de uma interrogação deestação base, e, rede de telecomunicações celular
Inventor: RAYNAULD JACQUES
IPC: H04W12/06
Filed: 1999-11-16
Abstract: "PROCESSO DE REALIZAçãO DE UMA INTERROGAçãO DEESTAçãO BASE, E, REDE DE TELECOMUNICAçõESCELULAR". A presente invenção se refere a um processo pararealizar interrogação de estação base. O processo tem etapas deenvio de uma mensagem de interrogação de estação base (40) deuma estação móvel (16) para uma central de apoio (12A). A centralde apoio recebe a mensagem de interrogação de estação base erealiza a interrogação de estação base para obter um resultado deautenticação. Então, o central de apoio avança o resultado deautenticação (44) para a estação móvel através de uma centralservidora (125).
Patent BR-9917436-A (BR)
Title: Método de formacão de feixe de enlace "fdd" para um sistema de comunicação "fdd"
Inventor: RYAN DAVID JAMES
IPC: H04B7/12
Filed: 1999-02-26
Abstract: "MéTODO DE FORMAçãO DE FEIXE DE ENLACE "FDD" PARA UM SISTEMA DE COMUNICAçãO "FDD"". é revelado um método de comunicação altamente eficiente em largura de banda, para maximizar a relação de sinal - ruído de interferência (SINR) de transmissões a partir de uma estação de base para uma estação remota em um sistema de comunicação sem fio. O método é usado para estações de base que têm uma pluralidade de elementos de antena que são capazes de orientação de feixe espacial mediante alteração da fase de transmissão relativa dos sinais a partir dos elementos respectivos. O método da invenção baseia-se na provisão de quadros de calibração que transmitem seq³encialmente estouros de calibração a partir dos elementos de antena respectivos para uma estação remota de destino específica. O estouro de calibração inclui uma pluralidade de freq³ências de tom dispostas em um padrão multiplexado por divisão de freq³ência ortogonal distinto único para a estação de base. O padrão único permite que uma estação remota distinga os estouros da estação de base a partir de outros sinais presentes em uma área congestionada. O padrão multiplexado por divisão de freq³ência ortogonal, distinto pode ser um padrão de código Hadamard, por exemplo. A pluralidade de estouros de calibração são parte de um quadro de transmissão tendo uma fase de referência. A estação remota recebe os estouros de calibração e mede valores relacionados à diferença de fase relativa entre os estouros de calibração e a fase de diferente. A estação remota também mede o SINR dos estouros recebidos. Os valores medidos são então preparados como uma mensagem de dados de amostragem que é transmitida pela estação remota de volta para a estação de base. A estação de base calcula então a partir daí uma correção de orientação de feixe para modificar a diferença de fase relativa. Essa correção de orientação de feixe é então aplicada a estouros de tráfego que são transmitidos respectivamente a partir da pluralidade de elementos de antena na estação de base, para orientar a pluralidade de estouros de tráfego em direção à estação remota. A correção de orientação de feixe orienta os estouros de tráfego para maximizar a relação de sinal - ruído de interferência (SINR) dos estouros de tráfego na estação remota.
Patent CH-544776-A (CH)
Title: Bicyclic phosphorus cpds - used as stabilisers for organic materials
Inventor: BRUNETTI HEIMO DR
IPC: C07F9/6574
Filed: 1971-04-22
Abstract: Cpds. of formula (I) (where X is a 1-19C alkane residue in which is not >3 bonds exist between one C-atom and the carboxyl- and the phenol-gps. or it may be the residue of an aralkane, alkene, oxaalkane or thiaalkane (with not >3 bonds from the same C-atom to the carboxyl- and phenol-gps) or it may be a direct bond; R1 and R2 are independently 1-8c alkyl, 6-8C cycloalkyl or 7-9C aralkyl, R3 is H or CH3, Y is O or S; p and q are, independently, 1 or 2, n is 0 or 1). A prefd. cpd. is 4-hydroxymethyl-1-phospha-2,6,7-trioxabicyclo-(2,2,2)-octane-3,(3- ,5-ditertbutyl-4-hydroxyphenyl)-propionate. Claimed cpds. are more efficient than known synergistic mixts. of phenolic and P-cpds. as stabilisers for org. cpds.
Patent CH-527193-A (CH)
Title: Pyridine carboxylic acids - by oxidation of alkyl pyridines
Inventor: STOCKER AUGUST DR
IPC: C07D213/803
Filed: 1969-08-01
Abstract: PROCESS FOR PYRIDINE CARBOXYLIC ACIDS BY OXIDATION OF ALKYLPYRIDINES. With 25-600% excess of aq. HNO3 at 230-350 degrees C under a pressure of up to 500 atmospheres (50-300 atmos. preferred) for 1-20 mins, adjusting to give an HNO3 concentration in the reaction mixture of 10-28%, the pyridine carboxylic acid crystallising from the mixture at 0-20 degrees C as the nitric-acid salt, separating the salt, dissolving it in water, adjusting to the isoelectric point with the original alkyl pyridine, separating the crystalline pyridine carboxylic acid from the mother liquor, combining the 2 mother liquors and recycling. Advantage of simple isolation of the required acid at the isoelectric point and no difficult treatment of mother liquors is involved as in customary process using HNO3 oxidation. Yields of 94% compared with 70% for usual processes.
Patent CH-519786-A (CH)
Title: Epoxy resin compound - having low chlorine content and being resistan to electrolytic corrosion, used for encapsulation of electronic parts
Inventor: DIPL-CHEM LINDNER HEINZ-JOACHI
IPC: H01G2/12
Filed: 1969-08-11
Abstract: Low-pressure moulding cpd. for encapsulating electronic components by transfer moulding comprises an epoxy resin derived from post-purified bisphenol-A and has Cl-content of is not >0.1 wt. %, pref. 0.05%. Low Cl-content prevents damage by electrolytic corrosion, esp. in presence of humidity and heat.
Patent CH-495953-A (CH)
Title: 3-and 4-oxy-derivatives of 1-amido-adamantane cns
Inventor: MILTON EDWIN HERR
IPC: C12P17/00
Filed: 1967-01-31
Abstract: Oxygenated derivs. of 1-amido-adamantane with general formulae (I)-(IV) and their salts. Ac=C1-18 acyl- R=H-, C1-18 alkyl-, C7-13 aralkyl-, -CH2-R' where R'=C3-6 cycloalkyl- X= -OH, =O, C1-18 acyloxy- X'= -OH, =O Y= -OH, acyloxy- also Derivatives of these cpds:- R"=alkyl-, aralkyl-, methylcycloalkyl-. CNS stimulants. Microbiological aerobic oxidation of 1-amido-adamantane using Sporotrichum sulfurescens, Curvularia lunata or Rhizopus arrhizus (or their enzymes) to produce corresponding 4-ol and 3-ol derivatives.
Patent CH-546722-A (CH)
Title: Tricycloundecanes as additives for perfume - compositions
IPC: C07C1/22
Filed: 1967-10-11
Abstract: Perfume compositions contain an olfactorily-effective amount of cpds. of formula I (in which R1, R2 and R3 are H or C1-4 alkyl, X is CO, -CHOH or -CHOAc where Ac is the acyl residue of a C1-4 alkane carboxylic acid and --- is an optional double bond). Cpd. is are prepd. by reacting an alpha, beta-unsatd. ketone of formula R,CH2COC(R2)=CHR3 with a 3-caran one of formula to produce a cpd. A of formula I in which X is -CO and a C11 double bond is present. The satd. ketone B may be obtained by hydrogenation of the C11 double bond and cpds. C of formula I in which X is -CHOH are obtained by reduction of the ketone. The alcohols may be esterified with C1-4 alkane carboxylic acids to cpds. D of formula I in which X is -CHOAc. Comp have a variety of woody earthy spicy odours and used in odorant compns.
Patent EE-9600038-A (EE)
Inventor: HANS ROSDAHL
IPC: A01D34/73
Filed: 1994-11-30
Abstract: A cutting tool for use with a brush cutter, trimmer or like device (1) for cutting thicket, grass and like vegetation, wherein the device includes a rotary shaft (3) for receiving a cutting tool which includes a rotatable center disc (6) which can be fitted to the tool and which includes cutting blades (9) having a cutting edge (10) along the front side of the blade as seen in the direction of rotation, wherein each individual cutting blade (9) is bent down through a first angle (v) such that the rear edge of the cutting blade (9) will be located closer to the ground than the edge-provided front side (10) of the blade when the center disc is held parallel with the ground, so that as the centre disc (6) rotates air will be pressed down towards the ground and therewith causes the tool to hover or lift slightly above the ground surface.
Patent EE-9800422-A (EE)
Inventor: ALDO FASSI
IPC: C07C227/18
Filed: 1997-05-26
Abstract: PCT No. PCT/EP97/02693 Sec. 371 Date Nov. 30, 1998 Sec. 102(e) Date Nov. 30, 1998 PCT Filed May 26, 1997 PCT Pub. No. WO97/46512 PCT Pub. Date Dec. 11, 1997Stable, non-hygroscopic salts of L(-)carnitine and alkanoyl L(-)carnitines with mucic acid of formula (I) are disclosed wherein the molar ratio between the carnitine moiety and mucic acid is 2:1. A process for producing the salts and solid orally administrable compositions containing same are also disclosed.
Patent GB-2358822-A (GB)
Title: Rotary mill
Inventor: BATEMAN RONALD
IPC: A61B17/17
Filed: 2000-02-01
Abstract: A rotary mill (2) comprises a body portion (4) having at a first end a milling surface (6) and at a second end, opposite to the first end, means for connection to a rotating drive device (8). A central bore (10) is formed through the body portion (4) along a rotary axis of the body portion (4), which axis (CL) extends from the first end to the second end of the body portion (4). The rotary mill also comprising a guide rod (12) which is free to slide along and rotate in the bore (10), the guide rod (12) having a depth stop (20) which engages a corresponding formation (26) on the body portion (4) to limit the milling depth of the rotary mill (2). Preferably, the body portion (4) is adapted so that a portion of the guide rod (12) which is inserted in the bore (10) may be viewed by an observer as the depth stop (20) approaches the corresponding formation (26) on the body portion (4). The rotary mill may be used to cut away bone, eg the Femur, prior to the implanting of a prosthetic joint.
Patent GB-2347690-A (GB)
Title: Alignment device for a jig-fed sewing machine
Inventor: PROUT JASON
IPC: D05B39/00
Filed: 2000-03-01
Abstract: A jig-fed sewing machine (10) has a sewing head (11), a support table (12) over which a jig (13) loaded with fabric can be fed to the sewing head (11), and a drive wheel (14) arranged to make driving engagement with a drive edge (15) of the jig (13) in order to advance the jig relative to the sewing head (11). The jig has a guide groove (16) which is engaged by a guide of the sewing head, and which guides the advancing movement of the jig, and a snubber (17) is also engageable with the jig edge (15) at a position spaced from the drive wheel (14) in order to assist the guidance and alignment of the jig during its advancing movement. Biasing means in the form of compression spring (18) applies a biasing force from the snubber (17) to the jig edge (15).
Patent GB-2360300-A (GB)
Title: Prefabricated building leg system
Inventor: HOGGARTH CHRISTOPHER JOHN
IPC: E04B1/343
Filed: 2000-03-01
Abstract: The leg system is for use with prefabricated and/or portable buildings that have an upper structural beam 20, e.g. a ring beam, with the leg 17 being designed to be removably secured to the building at two points. A first connection is formed made at the top of the leg with a portion of the upper structural beam with the second connection being formed with a lower structural beam, e.g. a floor beam. The leg may include a foot portion 52 for engaging the ground and is preferably telescopic. Also disclosed is an ancillary connection system between the roof and floor portions, a lifting engagement system and a fascia system.
Patent GB-2353917-A (GB)
Title: ATM cell multiplexer
Inventor: TOYODA YOSHIMI
IPC: H04L47/56
Filed: 2000-04-07
Abstract: An ATM cell multiplexer is provided which multiplexes ATM cells outputted from a plurality of cards, sequential cell arrival numbers common to the ATM cells outputted from a plurality of cards are added to each of the cells to be written in memories, and the read side checks a sequentiality of the cell arrival numbers whereby the ATM cells are read in the order of arrival and the cell arrival number at that time is used as the cell arrival number to be checked at the next read time. Also, when any of the cards is pulled out, a card not pulled out is operated normally and an address counter of only the pulled-out card is cleared. Even when non-sequentiality of the cell arrival numbers occurs due to the clearance of the address counter, the maximum cell arrival number is set to the value which enables the oldest cells to be read first. Furthermore, by the division of storing memories according to priority degrees, a read control identifying the ATM cells for a real time system as well as the ATM cells for a data system can be performed.
Patent GB-2362483-A (GB)
Title: Method and apparatus for calculating the magnitude of a task
Inventor: VICTOR DAVID MICHAEL
IPC: G06Q10/00
Filed: 2000-05-16
Abstract: A method is provided for calculating an expected time for writing software for performing a task. The method comprises under the control of a program stored in a data processor:<BR> ```entering into said data processor data that defines the functional content of the task;<BR> ```entering into said data processor data that defines local factors relating to the carrying out of the task;<BR> ```calculating by means of said data processor from the functional content data and the local factors data the number of lines of code that the software is expected to contain;<BR> ```calculating by means of said data processor from local factors data and the expected number of lines of code the expected time to write the software; and<BR> ```providing an output indicating at least the expected time. In tests the method has been found to provide good predictions of the actual time required for particular programming tasks. A program for carrying out the method may be stored on a magnetic or optical disc or may be supplied as a signal containing one or more digital files for down-loading via a local network or via the Internet.
Patent GB-2364523-A (GB)
Title: Disposable sling cover
Inventor: DALTON IAN DAVID
IPC: A61G7/10
Filed: 2000-07-19
Abstract: A disposable sling cover comprises two sheets 11,12 of non-woven impermeable material secured together along first edges to define therebetween a pocket for receiving a lifting sling. Preferably, a tear line 17 is provided at or adjacent to at least one of said first edges to facilitate removal of the cover from the sling.
Patent GB-2349956-A (GB)
Title: Micro-power magnetometer
Inventor: CRIPE DAVID W
IPC: G01R33/04
Filed: 1999-01-25
Abstract: A Micro-Powered Flux-Gate Magnetometer (100) is provided for measuring the strength and direction of external magnetic fields. The magnetometer (100) includes a saturable core inductor (104), or flux-gate positioned in an area where the magnetic flux due to external magnetic fields will enter the inductor core (104) and alter the inductance of the coil. The inductor is driven by an alternating input signal sufficient to magnetically saturate the inductor core (104) during each cycle. A saturation detecting circuit (106, 108) determines when the core (104) reaches saturation, and provides a saturation output signal indicating when, relative to the input signal, the core (104) reaches saturation on each cycle of the input waveform. A comparison circuit (116, 118) compares the saturation signal and the alternating input signal and measures a propagation delay through the inductor. Finally, an output circuit (124, 126) provides an analog output voltage signal proportional to the propagation delay through the inductor.
Patent GB-2358148-A (GB)
Title: Recuperative heating reactor; synthesis of hydrogen cyanide
Inventor: MARTIN RICHARD J
IPC: B01J8/06
Filed: 1998-07-17
Abstract: An internally electrically-heated, recuperative heating reactor 20, comprising:<BR> ```- an inlet 16 for a feed stream and an outlet for a product stream;<BR> ```- a portion containing a matrix bed 82 of heat resistant material 78 located between the inlet and outlet 18;<BR> ```- a plenum 62 located between the inlet and a gas impermeable barrier 72, said barrier located between the matrix bed and the plenum;<BR> ```- a plurality of feeding tubes 70 extending through the gas impermeable barrier, the entrance end of the feeding tubes being located within the plenum and the exit end of the feeding tubes being positioned either within the matrix bed or within the reactor void 84;<BR> ```- electric heating means 90 for heating the matrix bed, said heating means being disposed within the reactor; and<BR> ```- a second gas impermeable barrier 92 located between the matrix bed of heat resistant material and the electric heating means to prevent the flow of gases from the reactor to the electric heating means. Also disclosed is a process for producing hydrogen cyanide.