baber/WOPTO huggingface dataset:
Patent BR-9808135-A (BR)
Title: 2 4 diamnopirimidas substituìdas
Inventor: GUERRY PHILIPPE
IPC: C07D403/10
Filed: 1998-02-24
Abstract: Patente de Invenção: <B>"2,4-DIAMINOPIRIMIDINAS SUBSTITUìDAS"<D>. A invenção refere-se a compostos de fórmula geral (I), em que R^ 1^ significa alcóxi inferior, R^ 2^ significa hidróxi inferior, R^ 3^ significa hidrogênio, ciano, alquila, alquenila, cicloalquila, arila, heterocíclica, aralquila, aril-Q-alquila, heterociclialquila ou um grupo da fórmula -(CH~ 2~)~ n-~, Q significa -SO-; R^ 4^, R^ 4'^ cada um independentemente significa hidrogênio, alquila, arila ou heterociclila, R^ 5^ significa hidrogênio, alquila, alcóxi, arila ou heterociclila, ou R^ 4^ e R^ 5^ juntos podem formar um grupo -(CH~ 2~)~ n-~, e n é um número inteiro de 2 a 5, assim como sais que podem ser usados farmaceuticamente dos mesmos; ou uso destes compostos e seus sais como substâncias terapeuticamente ativas; medicamentos à base destas substâncias e sua produção; o uso destas substâncias como medicamentos e para a produção de medicamentos antibacterialmente ativos; assim como a fabricação dos compostos de fórmula (I) e os sais e os intermediários farmaceuticamente aceitáveis dos mesmos para sua fabricação.
Patent BR-9814811-A (BR)
Title: "elemento de aquecimento e processo para sua fabricação"
Inventor: SMETANA WALTER
IPC: F42B3/12
Filed: 1998-10-02
Abstract: Patente de Invenção: <B>"ELEMENTO DE AQUECIMENTO E PROCESSO PARA SUA FABRICAçãO"<D>. Para a fabricação de um elemento de aquecimento com alta taxa de aquecimento com um valor de resistência predeterminado para o disparo de sistemas de air bag, um corpo básico de cerâmica de oxido de alumínio é revestido com uma camada de vidro ou de cerâmica de vidro, em cuja superfície, que em caso de necessidade é brunida ou polida, é aplicado por processo de serigrafia uma camada de resinato de Au Pd, e em seguida estruturada com técnica de causticação para formar uma pista de resistência, que em seções possui contrações, sendo que as extremidades da pista de resistência contatadas depois em processo de serigrafia com uma pasta condutora de camada espessa de Ag Pd, cujo teor de Pd é decisivo para o valor de resistência requerido. Depois de secar e de cozer a pasta condutora de camada espessa, o corpo de base, revestido deste modo, é submetido a um tratamento térmico com uma temperatura na faixa de 850 a 950°C durante tanto tempo até que o paládio é uniformemente distribuído na camada de resistência, e até que surge um valor de resistência estável. Depois, nas bordas viradas para a pista de resistência dos contatos de Ag Pd são dispostas barragens de parada de solda na forma de nervuras de vidro, para diminuir o risco da destruição da liga da pista de resistência num processo de solda seguinte.
Patent BR-9814820-A (BR)
Inventor: ADACHI KUNITOMO
IPC: C07D239/545
Filed: 1998-10-13
Abstract: Piperazine compounds represented by the following general formula (I) or pharmaceutically acceptable salts thereof and drugs comprising these compounds, wherein R<1> and R<2> represent each hydrogen, halogeno, lower alkyl, lower alkoxy, optionally substituted amino, nitro, hydroxy or cyano; R<3>, R<4> and R<5> represent each hydrogen, halogeno, lower alkyl, lower alkoxy, nitro, optionally substituted amino or hydroxy; R<6> and R<7> represent each hydrogen, optionally halogenated lower alkyl, aralkyl, acyl or halogenated lower acyl; R<8> and R<9> represent each hydrogen or lower alkyl; Y represents lower alkylene, etc.; and the ring A represents phenyl, pyrimidyl, thiazolyl, pyridyl, pyrazyl or imidazolyl. Because of having excellent TNF- alpha  production inhibitory effect and/or IL-10 production promoting effect, these compounds are useful as TNF- alpha production inhibitors and/or IL-10 production promoters with high safety. They are useful as preventives or remedies for, e.g., chronic inflammatory diseases, acute inflammatory diseases, inflammatory diseases caused by infection, autoimmune diseases, allergic diseases and other TNF- alpha -mediated diseases. <CHEM>
Patent BR-9913314-A (BR)
Inventor: CHARBONNEAUX MARC
IPC: G09F19/12
Filed: 1999-08-20
Abstract: Television images are presented by projecting light on a screen or sensitive film, while for photographs ambient light is used. The invention concerns a method for adding another additional light dimension so as to reduce the medium polarising effect. It consists in at least one electromagnetic spectrum light diffusing in a zone perpendicular to the image light emission, tangential to the image. In a non-exclusive example an apparatus is used showing an observer perceiving a photograph on paper. The usual ambient light is normally reflected by the photograph, whereto is added a light on the periphery and in the photograph medium. The lamp is masked from the observer. Said light diffuses into the photograph material and slightly behind by grazing, brushing the rear surface of the paper. The method also consists in using for television screens the direct light partially diffracted into a radial perpendicular spectrum, by a specific structure of the screen. The method and apparatus are useful in the fields of photography and audio-visual providing depth to the image, close to the original.
Patent BR-9914452-A (BR)
Title: Tecido tecido resistente a chama, vestuário protetor, lona ou tenda
Inventor: SHAFFER DONALD E
IPC: E04H15/00
Filed: 1999-08-31
Abstract: "TECIDO TECIDO RESISTENTE A CHAMA, VESTUáRIO PROTETOR, LONA OU TENDA" A presente invenção fornece um tecido tecido resistente a chama que compreende fios de trama e de urdidura dissimilares, com os fios de urdidura compreendendo fibras de filamentos ou descontínuas que possuem ìndice de Oxigênio Limitante de pelo menos 27 e os fios de trama compreendem fibras naturais, em que a razão entre terminais de fios de trama e de urdidura no tecido é de pelo menos 1,0.
Patent BR-9914707-A (BR)
Inventor: CULPEPPER WILL L
IPC: B65G47/52
Filed: 1999-10-20
Abstract: An article transport, meterer and loader has a plurality of parallel lanes disposed above and in angular relation to a direction of transport of a plurality of article conveyors.
Patent BR-9915176-A (BR)
Title: Derivados de triazina dissubstituìdos nas posições 2,4
Inventor: CORTE BART DE
IPC: A61K9/14
Filed: 1999-11-04
Abstract: Patente de Invenção: <B>"DERIVADOS DE TRIAZINA DISSUBSTITUìDOS NAS POSIçõES 2, 4"<D>. Esta invenção diz respeito ao uso dos compostos da fórmula (I), seus N-óxidos, seus sais de adição aceitáveis farmaceuticamente, suas aminas quaternárias e suas formas estereoquimicamente isoméricas, em que -a¹=a²=a³=a^ 4^- forma um fenila, piridinila, pirimidinila, piridazinila ou pirazinila com o grupo vinil ligado; n é 0 a 4 e onde possível 5; R¹ é hidrogênio, arila, formila, C~ 1-6~ alquilcarbonila, C~ 1-6~-alquila, C~ 1-6~-alquiloxicarbonila ou C~ 1-6~alquil substituído; cada R², independentemente, é hidróxi, halo, C~ 1-6~ alquila, C~ 2-6~ alquenil ou C~ 2-6~ alquinila substituídas opcionalmente, C~ 3-7~ cicloalquila, C~ 1-6~ alquilóxi, C~ 1-6~alquiloxicarbonila, carboxila, ciano, nitro, amino, mono ou di(C~ 1-6~alquil)amino, polialometila, polialometilóxi, polialometiltio, -S(=O)~ p~R^ 4^, -NH-S(=O)~ p~R^ 4^, -C(=O)R^ 4^, -NHC(=O)H, -C(=O)NHNH~ 2~, -NHC(=O)R^ 4^, -C(=NH)R^ 4^ ou um anel heterocíclico composto de 5 membros; P é 1 ou 2; L é C~ 1-10~ alquila, C~ 2-10~ alquenila, C~ 2-10~ alquinila ou C~ 3-7~ cicloalquila substituída opcionalmente ou L é -X-R³ em que R³ é fenila, piridinila, pirimidinila, pirazinila ou piridazinila substituídos opcionalmente; X é -NR¹-, -NH-NH-, -N=N-, -O-, -C(=O)-, -CHOH-, -S-, -S(=O)- ou -S(=O)~ 2~-; arila é fenila substituída opcionalmente; para a fabricação de um medicamento para o tratamento de indivíduos que sofrem de infecção por HIV (Vírus da Imunodeficiência Humana).
Patent BR-9915655-A (BR)
Title: Método para acesso de rede usando um transportador de tráfego de comunicações, e, sistema para acesso de rede
Inventor: CHARAS PHILIPPE
IPC: H04W28/08
Filed: 1999-11-24
Abstract: "MéTODO PARA ACESSO DE REDE USANDO UM TRANSPORTADOR DE TRáFEGO DE COMUNICAçõES, E, SISTEMA PARA ACESSO DE REDE".Uma arquitetura de conduto de pacote é exposta para uma rede de acesso (100) (por exemplo, provê acesso a uma rede baseada em pacote de IP, ATM ou similar (118) para levar tráfego de dados em pacote), pela qual as interfaces de rede (B.1, B.2) com o conduto de pacote (106) são padronizadas de forma que qualquer conduto de pacote que satisfaça as exigências de interface pode ser utilizado na mesma rede de acesso (100). Também, o conduto de pacote (106) usa uma pilha de protocolo baseada em pacote com provisões de Qualidade de Serviço para entrega de serviço em vez das funções de entrega de serviço de melhor esforço convencionais usadas. Por conseguinte, o conduto de pacote (106) e rede de acesso (100) são capazes de prover todos os numerosos serviços disponiveis com uma arquitetura em camadas de rede baseada em pacote de IP, ATM ou similar.
Patent CH-505068-A (CH)
Title: Aminonaphthalenesulphonic acids intermediates for plant
Inventor: NICKEL HORST DR
IPC: C07C309/43
Filed: 1968-06-24
Abstract: Aminonaphthalene sulphonic acids R = -OH or NH2. - (I) are lubricant-additives, intermediates in the synthesis of optical bleaches, plant protection agents and azomethine dyes. - (II) is nitrated in oleum (pref. containing 20% SO3) with alkali nitrites at ca. 10 deg.C. to give (III).  This is reduced with catalytically activated H2 or iron/acetic acid, zinc/HCl or alkalisulplhides or -sulfites to give (Ir were R = NH2. Bucherer reaction with alkali bisulphites gives (I) where R = OH. 1-hydroxy 7-aminonaphthalene 5-sulphonic acid.
Patent CH-558077-A (CH)
Title: Electric cable with semiconductor screen and insulating sleeve - has textile tape wound round cable cores underneath semiconductor screen
IPC: H01B7/22
Filed: 1973-09-05
Abstract: The cable consists of insulated conductor cores surrounded by a screening layer of semiconductor material. The assembly is enclosed in a common insulating sleeve. Underneath the semiconductor screening layer is a textile tape wrapped round the conductor cores and the tape wefts are formed by metal wires in otherwise completely textile fibres structure. Between the metal wires may be incorporated a textile strip, and the metal wires may be interwoven. Various configurations may be adopted for the textile tape structure. The metal wires may be of copper and the entire tape may form a reinforcing structure underneath the semiconductor screen.
Patent CH-531576-A (CH)
Title: Knitting garments on flat knitting machines
Inventor: ROLF BINDER
IPC: D01G23/04
Filed: 1970-09-14
Abstract: The garment, e.g. a pullover is formed by knitting the tubular body and sleeve portions up to the armpits on the main needle beds of the machine, and knitting extensions to the sleeves (pref. on auxiliary needle beds) which are joined at their edes to opposed flat extensions of the body portion to define shoulder portions. Pref. these shoulder portions are formed from U-shaped courses.
Patent CH-556690-A (CH)
Title: Series ballast for metal varnish paint-sprays - upstream resistance halves mains rating for supplying spray unit
IPC: B05B5/10
Filed: 1972-10-02
Abstract: The series ballast arrangement for paint spray plant working with aluminium pigment metal varnishes incorporates a resistance element upstream of the voltage supply connection to the spray. The resistance element lies in series with the voltage supply in relation to the mains system. The resistance element reduces the supply voltage to about half the mains rating and it may be of the variably type. This allows metal varnishes, containing as much as 50% pigment without danger of voltage breakdown in the spray unit, to be sprayed.
Patent CH-530854-A (CH)
Title: Split mould tool - for foamed plastic components using semi-permanent mould release coating
Inventor: SCHEIFELE FREDY
IPC: B29C33/62
Filed: 1970-11-02
Abstract: To improve the surface finish of components which have a relatively thin non-porous skin and a porous internal structure either of structural foam or integral foam the inside faces of the split mould tools used repeatedly either for poured or injected material are coated with a cured layer of pref polyfluorolefin. This layer is not >0.1 mm thick esp. is 20-50 mu thick. It may be built up from part layers cured and allowed to cool before the next is applied. Curing temp. for them is >300 degrees C but below the temp. at which the polyfluorolefin is changed chemically. The low coeff. of friction between the coating and the plastic raw materials prevent drag etc.
Patent GB-2359048-A (GB)
Title: Tattooing device with reciprocal needle driven by pivoting crank and eccentric cam arrangement
Inventor: KEUN NICHOLAS LIONEL
IPC: A61M37/00
Filed: 2000-02-10
Abstract: A tattooing device comprises a needle 120 driven by a needle bar 10 reciprocally driven within a sheath 221 by a motor 30 via a crank 40 which is pivotally fixed 372 with respect to the sheath 221. The upper end 100 of the needle bar 10 is sufficiently flexible to prevent any lateral movement of the pivoting crank 40 being imparted to the needle 120. The motor 30 rotates an eccentric cam 540 which is held within an elongate bore 420 in the crank 40. As the cam 540 rotates, the crank 40 is pivotally raised and lowered, imparting reciprocal movement to the needle bar 10.
Patent GB-2350095-A (GB)
Title: An endless belt steering mechanism
Inventor: KERR ROGER STANLEY
IPC: B65G39/16
Filed: 2000-05-08
Abstract: A belt steering mechanism comprises a sensor device 32 movably mounted in a vicinity of a tracking location (35 of fig 10) of an endless belt 17b, the endless belt 17b being wrapped around at least one roller 15b, the sensor device 32 defining a tracking area 33 for the endless belt 17b; and the control device 350 rotating at least one of the at least one roller 15b and the sensor device 32 when the tracking location (35 of fig 10) of the endless belt 17b shifts outside of the tracking area 33 defined by the sensor device 32, so as to bring the tracking area 33 of the sensor device 32 to a position in which the tracking location (35 of fig 10) of the endless belt 17b is within the tracking area 33. The tracking location (35 of fig 10) of the endless belt 17b may be defined by an edge (35 of fig 10) of the endless belt 17b. The sensor device 32 may define a sensing arm and comprise first 32a and second 32b sensors which are spaced a predetermined distance from each other, the tracking area 33 being defined between the first 32a and second 32b sensors. The endless belt 17b may include a longitudinal axis 200 which extends from a centre of the at least one roller 15b in an operational direction of movement of the endless belt 17b, such that when the tracking location (35 of fig 10) of the endless belt 17b shifts outside of the tracking area 33, the control device 350 rotates the at least one roller 15b in a first direction about the longitudinal axis (200 of fig 15B)and rotates the sensor device 32 in a second direction which is opposite to the first direction, the sensor device 32 being rotated about a second axis (300 of fig 13A) which is spaced from the longitudinal axis (200 of fig 15B). The control device 350 may comprise a motor 330. Also disclosed is a method of steering an endless belt 17b using the above described apparatus.
Patent GB-2355098-A (GB)
Title: Intrinsically safe roof hazard alert module
Inventor: MAYERCHECK WILLIAM D
IPC: G09F7/18
Filed: 1999-04-20
Abstract: A lightweight, self-contained, portable, intrinsically-safe warning device for providing warning to personnel of an unsafe condition is provided. This warning device is especially adapted for attachment to the roof of a mine to indicate unsupported roof conditions or other unsafe conditions. This intrinsically-safe warning device has (a) a case having side walls, a first end wall, and second end wall wherein the case has an internal cavity formed by the side walls and first and second end walls; (b) a low-voltage power supply within the case comprising one or more direct current batteries; (c) a switch in electrical contact with the low-voltage power supply to activate the module; (d) a light-emitting diode in electrical contact with the switch and the low-voltage power supply; and (e) a means to attach the module in close proximity to or in a hazard area having a potential hazard such that the light is directed towards the area from which personnel are likely to enter the hazard area; wherein the module is lightweight, portable, and intrinsically-safe; whereby, when the module is activated, the light-emitting diode emits a light to warm personnel in the area of the potential hazard and direct their attention to the potential hazard. This device is especially useful in underground mining operations in order to discourage miners from going into unsupported mine roof areas by rendering the attendant hazard more evident, directing the miner's attention to an appropriate warning message on the device, and thus avoiding the hazard beyond the device.
Patent GB-2369775-A (GB)
Title: Inflatable support
Inventor: KEMP DANIEL
IPC: A61G7/05
Filed: 2000-12-09
Abstract: A support surface 10 includes a series of inflatable cells 30, 40 inflated alternately by a compressor 11. The cells 30, 40 are exhausted via an exhaust port 50 having a restrictor 60 of known diameter. A pressure transducer 70 measures the cell 30, 40 pressure. Some of the cells 30, 40 during their deflating/inflating cycle are exhausted through the exhaust port 50 and the cell pressure decay over a time is monitored. A microprocessor calculates the mathematical function related to the cell pressure decay with time, compares the value with compiled data and adjusts the output of the compressor accordingly. The sequence of exhausting via port 50 is repeated at every inflation/deflation cycle and the pressure decay monitored and compared with the known data and the compressor output adjusted automatically to provide a new operating pressure. Therefore, any changes in the person's position are accommodated by the cell pressure automatically being adjusted to prevent bottoming or high interface pressures. Instead of the cell pressure the flow rate change may be measured. The user may also be able to adjust the support pressure to some extent by remote control. The support is used in the prevention and treatment of pressure sores.
Patent GB-2373395-A (GB)
Title: Method of commissioning customised casings for electronic devices
Inventor: NUOVO FRANK
IPC: H04M1/02
Filed: 2000-12-29
Abstract: The invention relates to a method of customisation of portable communication devices. A plurality of casing elements capable of individual formation are designated. The character of these elements is selectable by a commissioning party. The characters selected are communicated to a production facility for realisation of the customised casing. The devices may be mobile phones.
Patent GB-2355808-A (GB)
Title: Device and method for measurement by guided waves on a metal string in a well
Inventor: KONG FAN-NIAN
IPC: G01V3/30
Filed: 1999-06-17
Abstract: Device for detection of changes of resistivity or dielectrical properties due to changes of fluid compositions in the near-well area 0-500 m about a well (1) in a geological formation (9), comprising an electrically conductive tubing string (4), e.g. a liner pipe or an other fixedly arranged tube or openhole completion in the well (1). The characteristic by the invention is: a) an electrical energy source (24): b) a signal generator (22) for generation of electromagnetic signals (25) to; c) at least one transmitter antenna (2) for electromagnetic waves (26), arranged preferably above an oil/water contact, on a fixed first position on the tubing string (4), and arranged for essentially to guide the electromagnetic waves along the tubing string (4); d) one or more receiver antennas (8<SB>1</SB>, 8<SB>2</SB>, .., 8<SB>n</SB>) for guided electromagnetic waves along the tubing string (4), arranged on other fixed positions along the tubing string (4): e) devices (80) for receiving of signals (85<SB>1</SB>, 85<SB>2</SB>, .. 85<SB>n</SB>) induced in the receiver antennas (8<SB>1</SB>, 8<SB>2</SB>, .., 8<SB>n</SB>) due to wave impedance gradients along the tubing string (4) in rocks or fluids in the geological formation (9) and in the electrically conductive tubing string (4); f) signal processing means (82) for processing of the received signals (85<SB>1</SB>, 85<SB>2</SB>, .., 85<SB>n</SB>); g) communication devices (100, 200) for transmission of signals (105) representing the electrical signals (85<SB>1</SB>, 85<SB>2</SB>, ... 85<SB>n</SB>), and for receiving control signals (205).
Patent GB-2371090-A (GB)
Title: Scroll compressor with heat shield
Inventor: WILLIAMS JOHN R
IPC: F04C29/00
Filed: 2001-01-12
Abstract: A scroll compressor 20 mounted in a sealed housing with a drive motor has the base of its non-orbiting scroll 24 sealed at 34 to the housing 28 to act as a separator plate between the suction chamber 40 and discharge chamber 32. A heat shield 46 is positioned between the base of the non-orbiting scroll 24 and the discharge chamber 32 to reduce heat transfer to the suction side of the compressor. Leakage paths, such as past the outer periphery of a pressure relief valve 50 which extends through an opening 52 in the shield 46, are provided through the shield 46 to allow discharge pressure gas between the non-orbiting scroll 24 and the shield 46, to reduce vibration and noise due to pressure differences across the shield 46.
Patent GB-2372591-A (GB)
Title: Method of investigating transactions in a data processing environment
Inventor: PEARSON SIANI LYNNE
IPC: G06Q20/00
Filed: 2001-02-23
Abstract: A method of investigating misdemeanour within a data processing system of a party 26 is provided. An investigator 24 is given an anonymous authenticated identity I on a trusted computing device 2 such that a trustworthy record of transactions can be created. The investigator 24 can participate in the transaction.
Patent GB-2378430-A (GB)
Title: An identity bracelet to prevent surgery on the wrong limb/organ
Inventor: HENLEY MICHAEL JUSTIN
IPC: G09F3/00
Filed: 2001-06-13
Abstract: The device is a locking, flexible patient identity bracelet (fig. 1) on which are printed three boxes for initials (feature c). One box for the patient to initial, one for the preoperative check doctor to initial and a final box for the operating surgeon to initial. All initials placed after the side of the body for surgery has been checked using x-rays, notes etc. The bracelet may be a flexible band of vinyl plastic. There are three colours of band, two containing bold text with instructions; stating on one colour - operate on this side, on another - do not operate on this side and a third without instruction containing a space for instruction to be added (feature d).
Patent GB-2379338-A (GB)
Title: Decorative plug cover
Inventor: ISAACS BRIAN KEITH
IPC: H01R13/447
Filed: 2001-08-29
Abstract: A decorative plug cover comprises a slim ceramic disc which follows the approximate contours of a standard plug. An adhesive stip can be attached to the rear of the cover so that the cover can be attached to a plug by peeling off the protective cover of the adhesive strip and pressing the cover firmly onto the plug top.
Patent GB-2369375-A (GB)
Title: Method and apparatus for strengthening a textile web
Inventor: MAG MONIKA FEHRER
IPC: D04H3/105
Filed: 2001-09-26
Abstract: A method for strengthening a textile web, especially a felt web, comprises the process of needling parallel yarns 11 to the web in the longitudinal direction of the web, wherein the yarns are needled onto the textile web at a lateral distance from one another and with needling limited to the yarn zones. An apparatus for strengthening a textile web comprises a needle board equipped with needles, and a stitch base located opposite the needle board and forming a guide for the textile web, wherein the stitch base is provided with parallel guide grooves aligned in the direction of passage of the textile web and which receive yarns to be needled to the web, and the needles of the needle board only penetrate the guide grooves.