baber/WOPTO huggingface dataset:
Patent BR-9905783-A (BR)
Title: Processo para a produção fermentativa de ácido d-pantotênico usando bactérias corineforme
Inventor: EGGELING LOTHAR DR
IPC: A23L33/15
Filed: 1999-12-01
Abstract: Patente de Invenção: <B>"PROCESSO PARA A PRODUçãO FERMENTATIVA DE áCIDO D-PANTOTêNICO USANDO BACTéRIAS CORINEFORME"<D>. A invenção se refere a DNA opcionalmente recombinante capaz de duplicar em microorganismos do gênero Corynebacterium, derivados de Corynebacterium e contendo no mínimo uma das seguintes seq³ências de nucleotídeos, selecionadas entre o grupo: a) codificando para o gene panB (cetopantoato hidroximetiltransferase), representado na SEQ-ID. N° 1, b) codificando para o gene panC (pantotenato sintetase), representado na SEQ-ID. N° 1, em particular o operon panBC e opcionalmente c) codificando para o gene ilvD (diidroxiácido desidratase), representado pela SEQ-ID. N° 4, e a um processo para a produção fermentativa de ácido D-pantotênico usando microorganismos do gênero Corynebacterium nos quais os genes declarados estão aumentados.
Patent BR-9908693-A (BR)
Inventor: KRECKE EDMOND D
IPC: F24F5/00
Filed: 1999-03-09
Abstract: A method of air-conditioning a building with low heat loss, having the following steps: providing a fresh-air/outgoing-air system for feeding fresh air through a heat accumulator being located beneath said building and extracting said outgoing air through the heat accumulator; routing the fresh-air and the outgoing air in first and second tubes, where the first tubes are nested in the second tubes so as to recover heat energy present in the outgoing air.
Patent BR-9909082-A (BR)
Inventor: BHATNAGAR RAJIV
IPC: D06F33/02
Filed: 1999-07-16
Abstract: This invention relates to a digital electronic control unit for operating domestic and commercial appliances comprising a plurality of linear and non-linear sensors (2a to 2d), analog multiplexer (3), analog to digital convertor (4), linearity offset and sensitivity correction circuit (5), central control unit (6), digital noise filter (7), digital demultiplexer (8), control latches (9a to 9f) and non-volatile memory (17). The said digital electronic control unit further includes at least one of the following at the input of the said central control unit: real-time clock (C), remote control interface (R), network interface (N). An implementation in the form of an Application Specific Integrated Circuit (ASIC) results in a miniature and cost effective control element.
Patent BR-9909482-A (BR)
Title: Válvula acionada a solenóide resistente a fluidos
Inventor: SCOTT RUSSEL D
IPC: H01F7/16
Filed: 1999-03-23
Abstract: "VáLVULA ACIONADA A SOLENóIDE RESISTENTE A FLUIDOS" Trata-se de uma válvula acionada a solenóide resistente a fluidos (10) que tem um alojamento de carretel e válvula unitário (12); o alojamento unitário (12) definindo um conjunto de conexão com sede de válvula (50) em adjacência à extremidade de conexão com fluido; uma parte do alojamento de carretel sendo deformável quando da aplicação de um enrolamento de bobina (14), de modo a prender um núcleo de solenóide (26) colocado no alojamento (12); a bobina tendo um par de condutores elétricos (18, 20) que se estendem ao longo substancialmente do comprimento da bobina (14). A bobina (14) e os condutores (18, 20) são encapsulados, de modo a se obter resistência a fluidos.
Patent BR-9909979-A (BR)
Title: Equipamento para a soldagem de partes em forma de cilindro e corpos de rotação
Inventor: LARIKKA LEO
IPC: B23K9/028
Filed: 1999-04-22
Abstract: "EQUIPAMENTO PARA A SOLDAGEM DE PARTES EM FORMA DE CILINDRO E CORPOS DE ROTAçãO". A invenção se refere a um equipamento para a soldagem de partes cilíndricas ou corpos rotativos. Uma haste de eletrodo (1) é provida em um eixo tubular montado rotativamente. O eixo tubular (8) pode ser girado em relação à haste de eletrodo (1) e uma cabeça de conexão (4) é provida em uma extremidade do dito eixo (8). A cabeça de conexão é provida com elementos de preensão (5) para uma câmara de proteção (3) substituível. Meios de posicionamento e fixação para um cartucho de fixação substituível (31) destinado para as partes que devem ser soldadas são dispostos na câmara de proteção (3). A haste de eletrodo (1) se estende através da cabeça de conexão (4) para o interior da câmara de proteção.
Patent BR-9911144-A (BR)
Title: Processo para aumentar a permeabilidade da madeira, madeira, e, material com base em madeira
Inventor: VINDEN PETER
IPC: H05B6/78
Filed: 1999-06-09
Abstract: "PROCESSO PARA AUMENTAR A PERMEABILIDADE DA MADEIRA, MADEIRA, E, MATERIAL COM BASE EM MADEIRA" Um processo para aumentar a permeabilidade da madeira que compreende sujeitar a madeira com um teor de umidade (com base no peso seco) de pelo menos 15% de radiação de microonda em uma freq³ência (f) na faixa de cerca de 0,1 a cerca de 24 GHz com uma intensidade de potência (p) de cerca de 10 W/cm² a cerca de 100 KW/cm² por uma duração de cerca de 0,05 a cerca de 600 segundos para motivar a água na madeira de se vaporizar resultando em uma pressão interna na madeira tal que a permeabilidade da madeira é aumentada por destruição parcial ou completa do tecido celular irradiado, amolecimento e remoção da resina da madeira, formação de caminhos na direção radial da madeira e/ou por criar, na base dos raios destruídos, cavidades na madeira, ditas cavidades sendo pincipalmente em planos radial-longitudinal da madeira, e em que a integridade total da madeira e substancialmente mantida. Um material com base em madeira pode ser formado tendo uma permeabilidade que seja de pelo menos 5 vezes aquela da madeira não tratada.
Patent BR-9914202-A (BR)
Title: Pneumático
Inventor: PEREIRA PEDRO COSTA
IPC: B60C9/18
Filed: 1999-10-01
Abstract: "PNEUMáTICO". Pneumático que compreende um vértice, dois flancos e dois frisos, uma armadura de carcaça ancorada nos dois frisos e uma armadura de cinta, a dita armadura de cinta compreendendo pelo menos duas lonas de reforço superpostas formadas por fios paralelos em cada lona e cruzados de uma lona para a outra formando assim com a direção circunferencial ângulos (<244>, ß) compreendidos entre 10° e 55°, caracterizado pelo fato de que os fios de pelo menos uma das duas lonas de reforço estão em contato sucessivamente, no mesmo lado da dita lona, indo axialmente do plano equatorial do pneumático para uma, pelo menos, das extremidades laterais da lona de reforço, com, pelo menos, uma camada de goma de ligação de um primeiro módulo de elasticidade e depois uma camada de goma de ligação de um segundo módulo de elasticidade inferior ao primeiro.
Patent BR-9915390-A (BR)
Title: Tratamento de tumores através de administração de compostos que liberam harmÈnio de crescimento e seus antagonistas
Inventor: MUCCIOLI GIAMPIERO
IPC: A61K38/08
Filed: 1999-11-11
Abstract: Patente de Invenção: <B>"TRATAMENTO DE TUMORES ATRAVéS DE ADMINISTRAçãO DE COMPOSTOS QUE LIBERAM HORMÈNIO DE CRESCIMENTO E SEUS ANTAGONISTAS"<D>. Esta invenção refere-se a um método para tratar tumor em mamífero mediante administração de um composto que libera hormónio de crescimento ou um antagonista desse composto, em uma quantidade eficaz para reduzir ou inibir proliferação de células tumorigênicas no mamífero. Em particular, os tumores a serem tratados incluem tumores de pulmão, mamários, de tireóide ou de pâncreas. Os compostos preferidos são certos peptídeos que contêm unidades de metil triptofano e de lisina.
Patent BR-9915951-A (BR)
Inventor: SANKARANARAYANAN ALANGUDI
IPC: C07C311/08
Filed: 1999-02-22
Abstract: Antiarrhythmic composition with controlled beta -adrenergic blockade comprises a combination of dextro- and laevo-rotatory isomers of sotalol or their salts in a ratio of 1.5:1-3.5:1. An independent claim is included for an oral or parenteral composition for treating cardiac ailments which comprises a combination of dextro- and laevo-isomers of sotalol. ACTIVITY : Antiarrhythmic; cardiant. In a test using Guinea pigs (Dunken Hartley) to demonstrate antiarrhythmic activity of different ratios of sotalol, ouabain was used to produce ventricular tachycardia. Sotalol (2:1 ratio (d:l)) resulted in complete protection against ventricular tachycardia at a dosage of 2.5 mg/kg. MECHANISM OF ACTION : beta -adrenergic antagonist.
Patent BR-9917056-A (BR)
Title: Pelìcula óptica, dispositivo óptico, processos para produzir uma pelìcula óptica e um tambor de replicação mestre, e, tambor para gravar em relevo uma superfìcie em uma pelìcula
Inventor: CAMPBELL ALAN B
IPC: G02B5/18
Filed: 1999-05-26
Abstract: "PELìCULA óPTICA, DISPOSITIVO óPTICO, PROCESSOS PARA PRODUZIR UMA PELìCULA óPTICA E UM TAMBOR DE REPLICAçãO MESTRE, E, TAMBOR PARA GRAVAR EM RELEVO UMA SUPERFìCIE EM UMA PELìCULA". Uma película óptica tem superfície que reduz a ocorrência de defeitos ópticos em um mostrador usando a película. Em particular, a superfície tem características randomizadas que reduzem tais defeitos tais como wet-out, anéis de Newton, e efeitos ondeados. A película tem uma primeira superfície livre de estrutura regular, a primeira superfície tendo uma pluralidade de máximos de altura locais, uma medida característica da primeira superfície tendo um valor randómico dentro de uma faixa predeterminada. A película também tem uma segunda superfície oposta à primeira superfície. Um processo para produzir uma película óptica inclui gravar em relevo um padrão faltando estrutura regular em uma primeira superfície de uma película, em que a primeira superfície tem uma pluralidade de máximos de altura locais, uma medida característica da primeira superfície tendo um valor randómico dentro de uma faixa predeterminada. A medida característica pode ser uma diferença entre as alturas reais e uma altura nominal da superfície da película, separação média entre os máximos de altura locais na superfície, ou ângulo de inclinação da primeira superfície próxima a um máximo de altura local.
Patent BR-9917160-A (BR)
Title: Sistema combinado de carregamento de talão e de aplicação de enchimento
Inventor: ROEDSETH JOHN KOLBJOERN
IPC: B29D30/48
Filed: 1999-03-25
Abstract: "SISTEMA COMBINADO DE CARREGAMENTO DE TALãO E DE APLICAçãO DE ENCHIMENTO". Se divulga uma subestrutura de enchimento de talão (2), a qual se configura simultaneamente à formação de uma carcassa de pneu (10), mas de forma independente e espaçada da máquina de construção do pneu (100). A subestrutura (2) é transferida para o tambor de construção de pneu (5) de forma pré montada.
Patent CH-509459-A (CH)
Title: High - temperature dyeing of synthetic - fibres
Inventor: CHARLES BLOUNT JR
IPC: D06B19/00
Filed: 1968-07-08
Abstract: High-temp. dyeing of synthetic fibres. An apparatus comprises a pressure vessel (1) whose open end is fluid-tight and which is heated. A roll stand comprises a loading roller (2) and a take-up roller (3) rotatably fixed to it and is movable in and out of (1). On the outside of (1) is a padder for open-width padding of the material wound on (2) which is then transferred to (3) in (1) at high temps. and pressures to fix the dye.
Patent CH-546856-A (CH)
Title: Stable reducing comp contng hydroxy-sulph- - onic compound for vat or sulphur dyestuff
IPC: D06P1/22
Filed: 1969-04-23
Abstract: Stable reducing composition containing hydroxysulphonic compound for vat or sulphur dyestuff. Comprises a hydrosulphite (e.g. sodium hydrosulphite) and at least one hydroxy-sulphonic cpd. of the formula: (where R1 and R2 each denotes H or an aliphatic or cyclic radical, or R1 and R2 together, a cyclic radical, the chains and rings of which may contain other >C(OH)SO3Me groups, and Me is H or a monovalent metal, e.g. Na or K). The latter cpds. include sodium-1-hydroxy-ethane sulphonate and its 1-methyl deriv. The compositions may be used in alkaline reducing baths for vat dyestuffs or sulphur dyestuffs for use in two-phase printing or high temp. dyeing. The baths may contain adjuvants commonly used in dyeing and printing. The reducing baths are sufficiently stable at room temp. to keep for several days or even weeks.
Patent CH-497362-A (CH)
Title: 25.4.68. 6163prepn of glucofuranosides
Inventor: WALTER ARMIN DR
IPC: C07H15/18
Filed: 1967-11-28
Abstract: Glucofuranosides of general formula (I): R1,R3,R5 and R6 are opt. substd. aliphatic-, alicyclic-, alicyclic-aliphatic-, araliphatic- or aromatic hydrocarbon residues; and their 2-O-acyl derivs. (I) increase the resistance of animal organisms against bacterial- and virus infections and increase the activity of chemotherapeutics, such as sulphonamides, against infections. They may therefore be used alone or together with other medicaments in the prophylaxis or therapy of infections. (I) also have anti-endotoxin activity and inhibit anaphylactic shock and inflammatory processes.
Patent GB-2358235-A (GB)
Title: Gas regulator
Inventor: LIN FONG CHI
IPC: G05D16/06
Filed: 2000-01-14
Abstract: A gas regulator for a gas supply to a furnace comprises a body defining a gas receiving space, an input channel 123 supplying gas through an excessive flow protection valve 2 including a rolling ball 21, an outlet 124 leading to an adjustable safety control valve 3 and an output channel 131 and a pressure regulation device 5 within the gas receiving space. The pressure regulation device 5 comprises a lever having one end supported on a hanging rod depending from a diaphragm 41 and another end for closing the outlet 124 when the when the rod is raised by pressure within the receiving space acting on the diaphragm 41 against a biassing spring 4'. The diaphragm 41 is preferably formed from canvas and synthetic rubber and a filter may be provided in a channel leading from the outlet 124.
Patent GB-2360811-A (GB)
Title: Method of constructing wooden frames
Inventor: WRIGHT STEPHEN CHARLES
IPC: E06B3/984
Filed: 2000-04-01
Abstract: A joint, figure 4, for a wooden frame comprising first and second frame members adapted to be fixed together to form an angled joint which also comprises a wooden corner piece 18 with first and second ends configured for attachment to the adjacent ends of the first and second members. A joint may comprise a wooden corner piece 28, 38, 48 which joins three frame members, fixed together to form a T-joint. A joint may also comprise a wooden corner piece 58 which joins four frame members, fixed together to form an X-joint. These corner pieces may be made from a single piece of wood so that when in place there is substantially no exposed end-grain. The ends of the frame members may be butt-jointed to the respective corner piece and this may be such that the mating faces of the corner piece and members have closely spaced grooves. A wooden frame consisting of members defining a rectangle or square, figure 5, may incorporate a plurality of these three types of joint. A method of constructing a wooden frame in which at least two wooden frame members are joined to one another by a wooden corner piece. The ends of the corner piece may have substantially the same profile as the ends of the frame members it is fixed to.
Patent GB-2353114-A (GB)
Title: A data processing system in which communication interfaces connected to a bus communicate with each other via a memory according to an arbitration scheme
Inventor: HAGI KAZUO
IPC: G06F13/16
Filed: 2000-04-20
Abstract: A system and data transfer method capable of reducing the influence of data transfer upon processing of the software is disclosed. Access to the memory 3 by each of the processor 2 and the communication interfaces 8-1,8-2 is managed by a scheduler 1. When storing data received from a communication interface (eg 8-1) into the memory, a message converter 7 receives a reception completion message from the communication interface and converts it to a transmission request message when determining that the data having stored in the memory is data to be sent to another communication interface (eg 8-2). When receiving the transmission request message, the other communication interface reads the data from the memory.
Patent GB-2365119-A (GB)
Title: Apparatus for interrogating an optical signal
Inventor: MURGATROYD IAN JOHN
IPC: G01J9/00
Filed: 2000-06-02
Abstract: Apparatus for interrogating an optical signal propagating in an optical waveguide such as an optical fibre includes a grating such as a tilted chirped fibre Bragg grating (16) which causes part of the optical signal to be coupled out of the fibre to a photodetector (18). The refractive index of the fibre varies periodically giving the grating a spectral profile having a first region across which the transmitted optical power is substantially constant and a second region across which the transmitted power varies with wavelength. This relationship allows the wavelength of the signal to be determined from the power coupled out of the fibre. The signal from a strain sensor comprising a uniform period Bragg grating (92) may be interrogated by tuning a chirped moir’ grating to obtain the maximum signal at the detector (18), the amount of tuning indicating the wavelength reflected by the strain sensor (92) and hence the strain level.
Patent GB-2354246-A (GB)
Title: Silica-reinforced tire tread rubber
Inventor: BLOK EDWARD JOHN
IPC: C08L15/00
Filed: 2000-08-17
Abstract: A tire comprises a generally toroidal-shaped carcass with an outer circumferential tread, two spaced beads, at least one ply extending from bead to bead and sidewalls extending radially from and connecting said tread to said beads; wherein said tread is adapted to be ground-contacting; wherein the tread is comprised of (1) 5 phr to 40 phr of a polyisoprene rubber selected from the group consisting of natural rubber and synthetic polyisoprene, (2) 20 phr to 60 phr of high vinyl polybutadiene rubber having a glass transition temperature which is within the range of -40{C to 10{C, (3) 20 phr to 60 phr of tin-coupled isoprene-butadiene rubber having a glass transition temperature which is within the range of -90{C to -70{C, (4) 30 phr to 90 phr of silica, (5) 5 phr to 50 phr of carbon black, (6) 2 phr to 50 phr of processing oil and (7) 0.5 phr to 15 phr of a silica coupling agent.
Patent GB-2357816-A (GB)
Title: A vehicle differential with yaw control arrangement
Inventor: SPOONER JOHN
IPC: F16H48/20
Filed: 2000-11-10
Abstract: A vehicle differential 3 provides torque to drive shafts 4, 5 whilst a yaw control arrangement comprises a control clutch 60 and gear pairs 6, 16; 7, 17; 8, 18, having different ratios, which provide fixed differential ratios between the shafts 4, 5 when the clutch 60 is engaged. Gears 6, 7, 8 are connected to a control shaft 10 by selector clutches 11, 12, eg dog tooth clutches, that are operated by a yaw controller, via a solenoid, in dependence upon the rate of yaw. Another gear pair 9, 19 are connected to shaft 10 by clutch 60 so that when one of the gear pairs 6, 16; 7, 17; 8, 18, are selected, via dog clutches 11, 12, both drive shafts 4, 5 rotate at a fixed rotational ratio. Because of the different ratios of gear pairs 6, 16; 7, 17; 8, 18, it is possible to control the rotation of shaft 4 relative to shaft 5, thus a correction or enhancement of yaw is made by varying the speed of shaft 4 relative to shaft 5 or vice versa.
Patent GB-2357588-A (GB)
Title: Weighing apparatus for batching mixtures of different flowable materials
Inventor: SANDERSON ALBERT MICHAEL
IPC: G05D11/04
Filed: 2000-11-23
Abstract: The apparatus is for batching different flowable materials, e.g. "small chemicals" in the correct proportions by weight. A plurality of bulk material supply stations 14 are connected to a compact, space filling array of weighing hoppers 18 via relatively short screw 20 and/or vibratory conveyors 22. As shown, two conveyors serve each weighing hopper 18. The weighing hoppers 18 are mounted upon off-centre load cells 24 and discharge into a containment cone 36 and a discharge funnel 37 for leading the weighed material batches into bagging apparatus 38.
Patent GB-2362180-A (GB)
Title: Roofing panel incorporating an indented, light transmitting area
Inventor: WOODMAN GEOFFREY
IPC: E04D3/28
Filed: 2000-12-18
Abstract: A building panel B with at least one edge portion 10 and a raised or indented portion 12. The edge portion is formed from a single piece and may include edge portion 11 and end portions 13, 14. The edge portion may be ribbed or corrugated and the ribs 10a may allow adjacent panels to engage cooperatively (figure 5). The raised portion may also have ribs 16. One or both of the edge and raised portions may be of a double skinned construction (figure 3) and the raised portion may allow the transmission of light. A preferred embodiment of the panel is for use as a large scale, prefabricated roofing element, the raised portion of which may be transparent. The adjoining edge portion may be opaque and with an attached layer of insulating material. Preferably, the panels are manufactured by vacuum forming in a mould.
Patent GB-2366547-A (GB)
Title: Bicycle saddle cover
Inventor: MASON PAUL MORTIMER
IPC: B62J1/20
Filed: 2001-01-05
Abstract: A waterproof saddle cover 2 for a bicycle can be stowed underneath the saddle 1 when not in use. The cover fits around the saddle with straps 4 to secure it to the saddle and a drawstring or elastic 3 to ensure a snug fit. The sides of the cover may have metal eyelets though which a security cable is threaded to prevent theft. The rear end of the cover has reflective material to enhance safety.
Patent GB-2360008-A (GB)
Title: Material processing applications of lasers using optical breakdown
Inventor: DMITRIEV VLADIMIR
IPC: B23K26/40
Filed: 1999-12-02
Abstract: New methods for laser material processing in optically transparent materials are described using the volume optical breakdown phenomenon. This occurs when ultra-short pulses of the order of tens of picoseconds or less, are focused into the volume of the material by means of a high quality focusing objective lens. A focal spot close to the diffraction limit for the laser wavelength is obtained within the material. A number of processing techniques are described which are impossible to perform with hitherto available methods, including ultra-fine hole drilling, ultra-fine cutting processes, ultra-fine resolution marking or image formation applied to the interior of a sample, including diamonds, and the formation of deep black images in plastic materials.
Patent GB-2376626-A (GB)
Title: Poncho for rotary clothes driers
Inventor: ROUSE STUART JAMES
IPC: D06F57/04
Filed: 2001-06-22
Abstract: A Poncho 1 for Rotary Dryers 4 is a shaped waterproof sheet with central hole 2, that uses the dryers lines for support, fixing (via pegs 3) and to create a water shedding surface.
Patent GB-2378162-A (GB)
Title: A manually drivenable vehicle
Inventor: YIP TIN SUNG
IPC: B62M1/16
Filed: 2001-08-02
Abstract: The vehicle (100), e.g. a bicycle, has a front wheel (104), a rear wheel (160), a pair of oppositely movable racks (120a, 120b) operable by a user's feet and meshing with an intermediate gear (122), one rack being extended to mesh with an input of a rear gear box (118), comprising gears with ratchet detents, to provide power in one direction only to move the rear wheel (106). Optionally, handlebars (110) on the vehicle are reciprocable longitudinally to cause a toothed sector part meshing with an input gear of a front gear box (116), having gears with ratchet teeth, to provide power in one direction to the front wheel (104). The racks (120a,b) and meshing gears have two sets of teeth (150a,b) of asymmetric form, one being reversed to the other, the form comprises a power transmitting curved surface and a rear straight angled surface.
Patent GB-2373110-A (GB)
Title: Proximity switch controller
Inventor: BACH THOMAS WILLIAM
IPC: H03K17/96
Filed: 2001-12-10
Abstract: A controller for controlling the supply of electrical power to a load 2 comprises an AC power supply inlet 8, and a sensing means 12. The sensing means is partially coupled to the AC power supply such that in use the potential of the sensing means 12 follows that of the AC power supply 8. The sensing means is further arranged such that in use the degree of following the AC power supply increases or decreases when a part of a body, such as a hand, is brought into the proximity of the sensing means 12. This change may be used to control an electrical device 2 - e.g. to switch it on or off.