baber/WOPTO huggingface dataset:
Patent BR-9901319-A (BR)
Title: Sistema de abertura e fechamento para uma porta de tremonha
Inventor: RODRIGUES JOSE ANTONIO CORREIA
IPC: B65D88/34
Filed: 1999-04-29
Abstract: Patente de Invenção: <B>"SISTEMA DE ABERTURA E FECHAMENTO PARA UMA PORTA DE TREMONHA"<D>. Descreve-se um sistema de abertura de porta para tremonhas particularmente utilizadas em vagões ferroviários, tendo características como rapidez de montagem, manutenção simplificada e eliminação de vazamentos do material que está sendo transportado. O sistema compreende um eixo substancialmente cilíndrico (1) montado transversalmente ao eixo geométrico longitudinal da porta; pelo menos uma engrenagem (3, 3', 17) montada no eixo (1), a engrenagem tendo movimento giratório independente do eixo (1) em pelo menos parte do giro do eixo (1); e meios de acoplamento entre a porta (14) e a engrenagem (3, 3', 17).
Patent BR-9904590-A (BR)
Title: Bolsa de ar de calço com combinação bolsa-em bolsa tendo número reduzido de dobras de papel
Inventor: HOWLETT JOHN J JR
IPC: B60P7/06
Filed: 1999-08-06
Abstract: "BOSA DE AR DE CALçO COM COMBINAçãO BOLSA-EM BOLSA TENDO NúMERO REDUZIDO DE DOBRAS DE PAPEL", compreendendo uma primeira bolsa interna inflável compreendendo uma câmara inflável circundada por pelo menos uma dobra de papel e uma segunda bolsa externa compreendendo pelo menos uma dobra de papel, ou duas ou mais dobras de papel pelo que o número de dobras de papel compreendendo toda a bolsa de calço inflável composta, isto é, o número de dobras de papel compreendendo a bolsa interna e o número de dobras de papel compreendendo a bolsa externa é um número ímpar de dobras de papel. Conseq³entemente, o número de dobras de papel necessário para fabricar uma bolsa de calço inflável, mantendo ao mesmo tempo suas características de integridade estrutural e resistência à ruptura para aplicações de carga predeterminada é efetivamente reduzido quando comparado a bolsas de calço fabricadas atualmente.
Patent BR-9906814-A (BR)
Title: Sistema de controle de atuação de válvula de motor
Inventor: WRIGHT DANNY O
IPC: F01L9/22
Filed: 1999-01-08
Abstract: Patente de Invenção: <B>" SISTEMA DE CONTROLE DE ATUAçãO DE VáLVULA DE MOTOR"<D>. é mostrado um controle motor elétrico de válvulas de motor de um motor de combustão interna. Um atuador de torque sem escova controla a rotação de um elemento came, o qual fornece o levantamento apropriado para a válvula de motor mover a válvula desde a posição fechada até a posição aberta. O controle eletrónico que é conectado ao atuador inclui uma tabela de consulta para controlar a sincronização do motor de acordo com a operação do motor de combustão interna. O controle eletrónico opera para retornar o elemento came para sua posição de origem fechando as válvulas do motor
Patent BR-9906873-A (BR)
Title: Eletrodeposição de metais em pequenos recessos usando campos elétricos modulados
Inventor: TAYLOR E JENNINGS
IPC: C25D5/18
Filed: 1999-10-14
Abstract: Patente de Invenção: "ELETRODEPOSIçãO DE METAIS EM PEQUENOS RECESSOS UTILIZANDO CAMPOS ELéTRICOS MODULADOS". Uma camada de um metal é eletrogalvanizada sobre um substrato eletricamente condutor possuindo uma superfície geralmente lisa com um pequeno recesso na mesma, possuindo uma dimensão transversal não maior do que cerca de 350 micrometros, tipicamente cerca de 5 micrometros a cerca de 350 micrometros, pela imersão do substrato e um contraeletrodo em um banho de eletrogalvanização do metal a ser eletrogalvanizado e passando uma corrente elétrica de reversão modulada entre os eletrodos. A corrente contém pulsos que são catódicos com relação ao substrato e pulsos que são anódicos com relação ao substrato. Os pulsos catódicos possuem um ciclo de trabalho menor do que cerca de 50% e os pulsos anódicos possuem um ciclo de trabalho maior do que cerca de 50%, a taxa de transferência de carga dos pulsos catódicos para os pulsos anódicos é maior do que um, e a freq³ência dos pulsos varia de cerca de 10 Hertz a cerca de 12000 Hertz.
Patent BR-9908530-A (BR)
Title: Elemento de aquecimento plano e aplicações de elementos de aquecimento planos
Inventor: OPPITZ HANS
IPC: H05B3/00
Filed: 1999-02-02
Abstract: Patente de Invenção: <B>"ELEMENTO DE AQUECIMENTO PLANO E APLICAçõES DE ELEMENTOS DE AQUECIMENTO PLANOS"<D>. A invenção refere-se ao uso de um elemento de aquecimento plano em um tubo aquecível, um dispositivo de transporte aquecível e um rolo de aquecimento e um elemento de aquecimento plano que compreende uma pequena camada de resistência com um polímero intrinsecamente condutor elétrico, e compreende pelo menos dois eletrodos planos que estão de um lado da camada de resistência distanciados um do outro.
Patent BR-9909873-A (BR)
Inventor: CHARRIERE EUGENIE
IPC: C08G18/79
Filed: 1999-04-21
Abstract: A method is described for preparing a tricondensate polyfunctional isocyanate composition, preferably having at least an isocyanurate and/or biuret group, which includes adding to a tricondensate polyfunctional isocyanate, or a mixture of different tricondensate polyfunctional isocyantes, obtained by (cyclo)condensation, in particular (cyclo)trimerization of one or several identical or different isocyanate monomers and optionally of another monomer, an allophanate of one or several identical or different isocyanates, or a mixture of different allophanates. The isocyanates or isocyanate monomer mixtures used for preparing the polyfunctional isocyanate(s) may be identical to or different from the isocyanate(s) or isocyanate mixture used for preparing the allophanate(s).
Patent BR-9910227-A (BR)
Title: Métodos de criação de animais para a produção de carne.
Inventor: MANNS JACK G
IPC: C07K19/00
Filed: 1999-05-05
Abstract: MéTODOS DE CRIAçãO DE ANIMAIS PARA A PRODUçãO DE CARNE Os métodos para a criaçao de animais machos não castrados foram revelados. Os métodos usam composições que incluem imunógenos de GnRH. Os métodos são úteis para a produção de carne de cortecom aumento das qualidades organolépticas.
Patent BR-9913205-A (BR)
Title: Fibra, fibra bicomponente, fibra aglutinante, misturas de fusão de poliésteres ou copoliésteres com as aglutinantes, e, copoliéster.
Inventor: HAILE WILLIAM ANSTON
IPC: D04H1/42
Filed: 1999-08-06
Abstract: "FIBRA, FIBRA BICOMPONENTE, FIBRA AGLUTINANTE, MISTURAS DE FUSãO DE POLIéSTERES OU COPOLIéSTERES COM AS FIBRAS AGLUTINANTES, E, COPOLIéSTER" A invenção refere-se a fibras, particularmente fibras aglutinantes, feitas de copoliésteres e os copoliésteres por si próprios. Os copoliésteres da invenção são geralmente formados a partir de um componente glicol contendo 1,3- ou 1,4-ciclo-hexanodimetanol e etileno glicol e pelo menos um componente ácido dicarboxílico. Tais copoliésteres podem ser formados em uma variedade de produtos, especialmente fibras aglutinantes para panos não tecidos, fios têxteis e industriais, e compósitos.
Patent BR-9913693-A (BR)
Title: Caixa de dobrar para cigarros
Inventor: FOCKE HEINZ
IPC: B65D85/10
Filed: 1999-07-29
Abstract: Patente de Invenção: <B>"CAIXA DE DOBRAR PARA CIGARROS"<D>. à caixa de dobrar está anexado um suporte de impressão ou cupom  (38), que fica disposto dentro da caixa de dobrar em posição favorável em termos de técnica de fabricação e para o manuseio da caixa de dobrar. O cupom (38) apresenta para esse fim uma perna (41) voltada no lado interno para uma parede dianteira de tampa (17). Esta se encontra em engate com travamento devido à forma com um lóbulo interno de tampa (39) disposto igualmente no lado interno da parede dianteira de tampa (17). Quando da abertura da tampa (11), o cupom é parcialmente extraído da caixa de dobrar ou de uma parte de caixa (10) da mesma.
Patent BR-9914477-A (BR)
Title: Arranjo de rompimento limitador de carga paratubulação de suprimento
Inventor: WILLIAMS MICHAEL E
IPC: E21B43/017
Filed: 1999-11-03
Abstract: "ARRANJO DE ROMPIMENTO LIMITADOR DE CARGA PARATUBULAçãO DE SUPRIMENTO". Trata-se de um arranjo derompimento limitador de carga para uma tubulação de suprimentosubmarina que inclui corpos internos e externos telescópicos. Ocorpo interno inclui múltiplos furos perfurados transversais; o corpoexterno possui aberturas entalhadas em seus lados superior einferior. Uma lâmina de cisalhamento é posicionada em umaextremidade de um entalhe superior do corpo externo. Os tubosindividuais da tubulação de suprimento passam através de umentalhe inferior do corpo externo, através dos furos individuais nocorpo interno e para fora de um entalhe superior do corpo externopara a fixação de múltiplos acopladores de conexão rápida em umacabeça de terminação da tubulação de suprimento de um Conjuntode Terminação da Tubulação de Suprimento (UTA) e de umMódulo de Distribuição Eletro-Hidráulico (EHDM). Elementos deatuação resistentes à tensão passam entre o UTA e o EHDM demaneira tal que, quando ocorre um rasgão de uma tubulação desuprimento, os corpos interno e externo são separados e os tubossão rompidos um a um pela lâmina do corpo externo.
Patent BR-9916588-A (BR)
Title: Navio de trabalho
Inventor: POEL HANS VANS DER
IPC: B63B35/44
Filed: 1999-12-23
Abstract: "NAVIO DE TRABALHO". Um navio de trabalho (1) compreendendo um casco (2) provido de meios de acionamento e um convés (3). O casco (2) é temporariamente submersível. O convés (3) é conectado ao casco pelo uso de meios de conexão (8) a uma distância intermediária ajustável. O navio de trabalho (1) é, desse modo, ajustável entre uma posição flutuante, na qual o convés (3) fica localizado próximo ao casco, e uma posição semi-submersa, na qual o casco fica localizado substancialmente abaixo da superfície da água e o convés (3) fica localizado acima da superfície da água a uma distância do casco.
Patent CH-537352-A (CH)
Title: Unsaturated cycloaliphatic ketones
Inventor: KOVATS ERVIN DR
IPC: A23L27/20
Filed: 1969-08-08
Abstract: The ketones have organoleptic properties and can be used in the perfumery industry, as ingredients in artificial essences and as additives for human and animal food, drinks, pharmaceuticals and tobacco. They have the formula : (where R1, R2 and R3 are H or one of them is a lower alkyl radical; R4, R5, R6 and R7 are H or one of them is a lower alkyl radical and n is 0 or 1). Prepn. is by oxidation of the corresponding alcohols (in posn.11) which also possess similar properties and are themselves prepd. by the addition of an organometallic cpd. of formula : Me CHn(R3) = C(R2) - CH2-nR1 (where Me is Li or BrMg) to alpha-, beta- or gamma-cyclocitral derivs. followed by hydrolysis of the resulting addn. product.
Patent CH-496093-A (CH)
Title: Cyclodextrins complexing agents for foodstuffs tobacco
Inventor: FREDERICK CARL ARMBRUSTER
IPC: C08B37/16
Filed: 1967-10-20
Abstract: Improved method for cyclodextrins (I). Complexing agents e.g. for foodstuffs, tobacco, and medicinals. A starch hydrolysate with dextrose equiv. (DE) is not > 20 & pref. 0.5-6 is incubated with cyclodextrin transglycosylase in an aqueous medium for 2-7 days at 40-60 deg. & pH 5.5-7.5. I is isolated by pptn. with a complexing agent, e.g. PhBr, C2H2-Cl4, etc. or by crystallization. a) High working concn. (20-50% solids) vs. 5% by former methods. b) Byproduct formation minimised.
Patent CH-510025-A (CH)
Title: Subst 2-methyl 3-hydroxypyridines
Inventor: ELBERT EVERETT HARRIS
IPC: C07F9/6574
Filed: 1966-10-12
Abstract: A. Cyclic pyridoxol derivatives of general formula (I): X = a group derived from a polybasic inorganic acid or its derivatives, preferably its low alkyl- or phenyl derivative. B. Process: R = cyano, an ether bound hydrocarbon group such as an ether bound alkyl group with 1-10 C-atoms, a heterocyclic alkyl group, an aralkyl group or an aryl group. The compounds (I) are intermediates in the new process in which they can be converted easily to pyridoxine, vitamin B6. The new process is simple and economical.
Patent CH-516308-A (CH)
Title: Nonionic surfactants prep by polyaddition of epoxy compounds and alcoh
Inventor: GREGOIRE KALOPISSIS
IPC: C09K23/00
Filed: 1968-11-29
Abstract: Non-ionic surfactants R1O-(C2H3O(R')-m-(C2H3O(X))n-H in which R1 is C20-30 hydrocarbyl derived from natural or synthetic (cyclo)-aliphatic alochol, instead of, as in 1,668,525, saturated C12-20 aliphatic radical. - As emulsifier and/or peptising agent, esp. in cosmetics industry or as pharmaceutical carrier. - DE1811478 B Non-ionic surfactants R1O-(C2H3O(R')-m-(C2H3O(X))n-H in which R1 is C20-30 hydrocarbyl derived from natural or synthetic (cyclo)-aliphatic alcohol, instead of, as in 1,668,525, saturated C12-20 aliphatic radical. - As emulsifier and/or peptising agent, esp. in cosmetics industry or as pharmaceutical carrier.
Patent CH-533489-A (CH)
Title: Laminated platinum metal/metal substrate - electrodes
Inventor: ROSS MERTON GWYNN
IPC: H01M4/88
Filed: 1968-12-24
Abstract: Platinum metal foil is bonded to compatible metal substrate with high resistance to electrolytic oxidation. This is achieved by exerting pressure of 1.79-53.4 kg/cm (linear) and passing electric current of 12V and is not 1.18 kVA/cm along contact line between hard, conductive metal cylinder of small dia., which can rotate in massive electrical conductor and is in contact with foil, and second massive conductor in contact with substrate. At same time cylinder is rotated in direction perpendicular to contact line at such rate that bonding heat is generated sufficient to soften substrate surface without melting it. Penetration of alloying zone into foil can be regulated. These electrodes can be used in water (hypo) chlorination, drinking water sterilisation, swimming bath water purification, waste water treatment and also in production of chlorites, fuel cells, electrodialysis and electroorganic reactions.
Patent EE-9700370-A (EE)
Inventor: STEIN ALVERN
IPC: G09F3/16
Filed: 1996-07-03
Abstract: A device for placing information and/or advertising onto a fuel pump filler gun (1), where a supporting member (2) surrounds a part of the filler gun and has an area (2') at the upper side of the filler gun equipped with a detachable, transparent cover (3) for placing said information and/or advertising on said area. The cover (3) is connected to the supporting member (2) via a link connection (9). The link connection consists of a hinge pivot (10) on the cover (3) which forms a pivotal engagement with a sleeve part (11) on the supporting member (2). A first portion of the surface of the cover can be provided with non-detachable information (12) with regard to the fuel type delivered by the filler gun, whilst a second portion of the surface of the cover/lid is designed for the display of further information and/or advertising (7) which in a detachable manner can be disposed between the supporting member area (2') and the cover (3).
Patent GB-2349046-A (GB)
Title: Half-duplex communication in speakerphone and display thereof
Inventor: CHANG YUN-SEOK
IPC: H04M1/724
Filed: 2000-02-10
Abstract: In a telephone operable in a speakerphone mode, a signal level detector (122, fig 1) compares the intensity of a incoming voice signal from a caller with that of an outgoing voice signal. One-way communication is provided by connecting the signal having the greater intensity and a display (118, fig 1) indicates whether it is the incoming or outgoing voice signal that is connected. The indication of the transmit or receive mode may be provided by different icons, different sets of characters, differing intensities of one or more LEDs or by LEDs of different colours, locations and/or shapes. One-way communication prevents echo, caused by the microphone picking up the loudspeaker signals but normal two-way communication may be provided when an earphone having a microphone is connected and the telephone is not in speakerphone mode. The telephone may be a mobile, portable, cordless fixed line or corded fixed line telephone.
Patent GB-2359559-A (GB)
Title: Screen and vehicle wash
Inventor: PAVLOU THOMAS
IPC: C11D3/382
Filed: 2000-02-23
Abstract: A screen and vehicle wash contains natural ingredients (rosewater, camomile and mint) which when applied to the bodywork windscreen and other surfaces of motor vehicles, dissolves grease, insect residue and other accumulated dirt and debris.
Patent GB-2346937-A (GB)
Title: Sprayhead
Inventor: CLARK NORMAN
IPC: B05B9/04
Filed: 1998-12-10
Abstract: A sprayhead (1) for example for an aerosol or pumpspray container (4) comprises a support (2), a fluid outlet (12) mounted on the support (2), a passageway (14) connected to the fluid outlet (12) at a first end and connectable to a fluid source at a second end, the passageway (14) being movable between a first non-operative position and a second position in which, in use, it is connected to a fluid source such that fluid can pass through the passageway to the fluid outlet, a member (3) secured relative to the support (2), the member being movable between a non-operative position and a further position in which it allows the passageway (14) to attain its second position, and a lock (28) selectively operable to lock the member in its first position, thereby preventing the member from urging the passageway to its second position unless the lock is released.
Patent GB-2352590-A (GB)
Title: Radio frequency and inductive meter reader
Inventor: FURMIDGE NEIL
IPC: G01D5/39
Filed: 2000-05-26
Abstract: A hand-held meter reader for reading utility meters such as gas, water or electricity meters can receive data by radio frequency transmission from a meter and can also receive data inductively from a meter, thus allowing it to read many types of meter. The reader can communicate using a variety of protocols. The reader may automatically switch between radio and inductive reading. The reader may transmit a signal which causes all meters in range to transmit data in a time staggered manner, in turn according to ID number or according to a generated random number. The reader may interrogate selected meters by transmitting an identification number in the interrogation signal. An RF link to a computer for downloading data may also be provided. The computer may be in a vehicle and the meter reading route may be stored in the computer which then provides information on the next meter to be read to the reader. The route may alternatively be stored in the reader.
Patent GB-2363046-A (GB)
Title: Thick film element protection arrangement
Inventor: O'NEIL ROBERT ANDREW
IPC: H05B3/82
Filed: 2000-05-30
Abstract: A thick film heating element for an electric kettle has a main track section 2 and a track section 5 connected in parallel therewith and the parallel track section has a gap which is bridged by a glass, ceramics or glass ceramics material 6 which exhibits a marked fall in electrical resistance with increasing temperature above a certain level. A current-sensitive cut-out monitors the current through the heating element and cuts-out when, in response to overheating of the element its current rises as a result of the resistance of the material bridging the gap in the parallel track falling. An alternative arrangement employs an NTC material being provided between two elongate parallel conductors which are connected to respective ones of the power supply terminals of the thick film heating element. PTC material may be encorporated in the main element (Fig. 2).
Patent GB-2360053-A (GB)
Title: A method and system for mud pulse telemetry through a compressible drilling fluid during underbalanced drilling
Inventor: JEFFRYES BENJAMIN PETER
IPC: E21B47/18
Filed: 2000-06-09
Abstract: A mud pulse telemetry system comprises pressure sensor 92 mounted downstream of a reflector 110 which is mounted in a conduit 86 downstream of a gas injector 84. Pressure waves travelling to the surface in the compressible mud 106 are reflected 122 by the reflector 110 and have the same polarity as the incident waves 120. Pressure sensor 92 comprises a pressure transducer which detects the pulses and generates corresponding electric signals, these are then passed onto a processor 94. The processor 94 demodulates the signals and converts them into useable MWD data. The reflector may be a fixed orifice plate or have an adjustable aperture. A system is also disclosed wherein a pair of pressure transducers are positioned on either side of a flow restriction located in gas conduit 104. The flow restriction can be a valve 118 or it can be a separate venturi or orifice plate. This system may be combined with the first so as to have a reflector and flow restriction.
Patent GB-2366467-A (GB)
Title: Power conservation in a mobile terminal by varying the acquisition rate or resolution of an image transmitted to the terminal
Inventor: HOBSON PAOLA MARCELLA
IPC: H04N7/24
Filed: 2000-08-23
Abstract: An image acquisition, transmission, and display system including a mobile terminal operative to acquire and transmit images, a receiving terminal operative to receive and display the images and detection apparatus operative to detect whether or not a viewer is viewing the images, where the detection apparatus is operative, upon detecting that no viewer is viewing the images, to cause a first signal to be sent to the mobile terminal causing the mobile terminal to reduce its image acquisition rate, and where the detection apparatus is operative, upon detecting that a viewer is viewing the images, to cause a second signal to be sent to the mobile terminal causing the mobile terminal to increase its image acquisition rate. Also described are arrangements for varying the transmitted image resolution on detection of low battery power.
Patent GB-2366333-A (GB)
Title: Multi-stage/regenerative centrifugal compressor
Inventor: PULLEN KEITH ROBERT
IPC: F04D29/08
Filed: 2000-08-31
Abstract: The compressor comprises a rotor having a plurality of channels therein each having an axial inlet and a radial outlet. Gas introduced at an inlet 100 to a first one of the channels, is acted on by blades 101 in the first channel prior to passing to the diffuser vanes 111 in a stator channel which subsequently directs the gas to the inlet of a second rotor channel whereby multi-stage compression takes place. Various forms of rotor blades and stator vanes are disclosed asa re various sealing and bearing arrangements, and the rotor and an electric motor may be mounted on a common shaft. The rotor may be driven by an electric motor or turbine, and a plurality of compressors may be driven by a single motor (fig. 19). In an alternative configuration (fig. 10) gas enters the compressor via an inlet to a radially outermost stage.
Patent GB-2355775-A (GB)
Title: Electrofusion coupling
Inventor: RUFFLE STEPHEN COLIN
IPC: F16L47/03
Filed: 2000-09-14
Abstract: An electrofusion coupling 10 for joining together two or more sections of pipe 11, 12 comprises a cylindrical coupling body having an outer surface and an inner surface shaped to form a clearance fit with the outer surfaces of the pipes to be joined. At least one electrical heating element 14, 15 is provided on the inner surface of the coupling body, and terminal means are provided to connect the electrical heating means to an electrical supply. The terminal means does not project substantially beyond the outer cylindrical surface of the coupling body once the welding process is complete. Preferably the terminal means comprises spring loaded depressible contacts 16, 17. Alternatively the terminal means may comprise a cuff in the form of a strap (61, fig 3A), or in the form of a resilient material adapted to clip over the coupling (see fig 4D). The terminal means may otherwise be bonded temporarily to the coupling body and detached after the welding operation is complete (see fig 7C).