baber/WOPTO huggingface dataset:
Patent BR-9905892-A (BR)
Title: Catalisador e processo para a oxicloração de etileno a 1,2-dicloroetano
Inventor: CASAGRANDE FRANCESCO
IPC: B01J35/10
Filed: 1999-11-09
Abstract: ''CATALISADOR E PROCESSO PARA A OXICLORAçãO DE ETILENO A 1,2-DICLOROETANO'' Um catalisador para a oxicloração de etileno a 1,2-dicloroetano que compreende oxicloreto cúprico (CuOHC1) como um componente ativo. O CuOHC1 é de preferência suportado sobre um suporte poroso tal como alumina e usado em processos de oxicloração em leito fixo.
Patent BR-9908539-A (BR)
Title: Compostos tricìclicos
Inventor: TANIMOTO NORIHIKO
IPC: C07C215/76
Filed: 1999-01-26
Abstract: Patente de Invenção: <B>"COMPOSTOS TRICìCLICOS"<D>. A presente invenção proporciona um composto da fórmula (I): na qual o anel A, o anel B e o anel C são, cada um, independentemente, carbocíclo aromático opcionalmente substituído ou heterociclo com 5 ou 6 membros, opcionalmente substituído, o qual pode fundir-se com o anel de benzeno, W¹, W² e/ou W³ representa uma ligação quando o anel A, o anel B e/ou o anel C for o heterociclo com 5 membros, opcionalmente substituído, X é -O-, -NR¹-, em que R¹ é o hidrogênio, a alquila inferior etc. ou similares, Y é o hidrogênio, a alquila inferior, a alquenila inferior ou similares, um de V¹ e V² é uma ligação, e o outro é uma ligação, -O- ou similares, e uma composição farmacêutica compreendendo o mesmo.
Patent BR-9908599-A (BR)
Title: Composições combinadas de vacina
Inventor: STEPHENNE JEAN
IPC: C07K14/03
Filed: 1999-03-04
Abstract: Patente de Invenção:<B>"COMPOSIçõES COMBINADAS DE VACINA"<D>. São proporcionadas novas composições de vacina combinadas, de preferência para administração à adolescentes, compreendendo um antígeno viral á hepatite B e um antígeno viral ao herpes simples e, opcionalmente, além disso, um ou mais dos seguintes: um antígeno ao EBV, um antígeno à hepatite A ou vírus atenuado inativado, um antígeno ao HPV, um antígeno ao VZV, um antígeno ao HCMV, um antígeno ao Toxoplasma gondii. As composições de vacina são formuladas com um adjuvante o qual é um estimulador preferencial de resposta das células TH1 tal como 3D-MPL e QS21.
Patent BR-9908857-A (BR)
Title: Métodos e composições para tratamento, inibição e prevenção de mucosite
Inventor: SONIS STEPHEN T
IPC: A61P29/00
Filed: 1999-03-12
Abstract: <B>''MéTODOS E COMPOSIçõES PARA TRATAMENTO E PREVENçãO DE MUCOSITE'' <D> Um método de redução ou inibição mucosite em um paciente, o qual compreende administração de um inibidor de citoquina inflamatória ou um inibidor de célula tronco ou uma combinação deles, é revelado.
Patent BR-9911193-A (BR)
Inventor: RAHKOMAA JOUNI
IPC: D21F1/00
Filed: 1999-05-27
Abstract: The invention concerns an equipment and a method in a paper or board machine for mixing fresh stock (M) with water (V) used for dilution of the fresh stock. At the point of mixing (K) of the dilution water (V) and the fresh stock (M) passed from the pipe ( 13 ), there is at least one such pipe portion as comprises a wave-shaped form in its connection in the cross section of the pipe.
Patent BR-9911936-A (BR)
Title: Composição combustìvel para motores de combustão interna, mistura de aditivo de combustìvel, e, uso de pelo menos um propoxilato
Inventor: NTHER WOLFGANG G
IPC: C10L1/18
Filed: 1999-07-08
Abstract: "COMPOSIçãO COMBUSTìVEL PARA MOTORES DE COMBUSTãO INTERNA, MISTURA DE ADITIVO DE COMBUSTìVEL, E, USO DE PELO MENOS UM PROPOXILATO" A invenção diz respeito às composições combustíveis para motores de combustão interna que compreende uma quantidade principal de um combustível de hidrocarboneto líquido e uma porção pura de pelo menos um aditivo de propoxilato de fórmula (I), em que n é um número inteiro variando de 10 a 20, e R¹ representa um radical alquila C~ 8~-C~ 18~ ou radical alquenila C~ 8~-C~ 18~ de cadeia linear ou ramificada; opcionalmente em combinação com pelo menos um aditivo detergente tais como, por exemplo, uma polialquilamina de fórmula (II) R²-NH~ 2~, (II) em que R² representa um radical polialquila de cadeia linear ou ramificada tendo um peso molecular médio numérico variando de aproximadamente de 500 a aproximadamente 5000. A invenção também diz respeito às composições de aditivo de combustível que contêm propoxilatos de fórmula (I) e opcionalmente contêm aditivos adicionais tais como, as ditas polialquilamina de fórmula (II) usadas como limpadores de válvula de entrada.
Patent BR-9912910-A (BR)
Title: Toxinas e genes pesticidas de cepas de bacilus laterosporus
Inventor: SCHNEPF ERNST H
IPC: C12N1/21
Filed: 1999-08-10
Abstract: Patente de Invenção: <B>"TOXINAS E GENES PESTICIDAS DE CEPAS DE BACILLUS LATEROSPORUS"<D>. São apresentadas e reivindicadas novas toxinas e genes obteníveis de isolados de Bacillus laterosporus. Em modalidades preferidas, os genes e toxinas de interesse são usados para controlar lagarta da raiz de milho do oeste.
Patent BR-9913408-A (BR)
Title: Sistema de reconhecimento de fala num telefone móvel que compreende um vocabulário, e, processo de reconhecimento de fala no mesmo
Inventor: MEKURIA FISSEHA
IPC: G10L15/19
Filed: 1999-09-02
Abstract: "SISTEMA DE RECONHECIMENTO DE FALA NUM TELEFONE MóVEL QUE COMPREENDE UM VOCABULáRIO, E, PROCESSO DE RECONHECIMENTO DE FALA NO MESMO". Num sistema de reconhecimento de fala de um telefone móvel, as palavras estão organizadas numa estrutura de treliça. Conseq³entemente, a cada instante, o sistema de reconhecimento de fala precisa apenas procurar uma parte limitada de todo o vocabulário. Uma disposição como esta resolve o problema de precisar procurar muitas palavras de uma vez, o que é demorado e exige do sistema uma carga computacional elevada, e portanto aumentará significativamente a precisão do sistema de reconhecimento de fala.
Patent BR-9913869-A (BR)
Title: Composto naftopiranos e artigos fotocrÈnico
Inventor: KUMAR ANIL
IPC: G03C1/73
Filed: 1999-09-09
Abstract: "COMPOSTO DE NAFTOPIRANO E ARTIGO FOTOCRÈMICO". A presente invenção descreve novos compostos de naftopirano polialcoxilados polimerizáveis fotocrómicos, exemplos dos quais incluem determinados 2H-nafto[1,2-b] piranos, 3H-nafto[2,1-b]piranos e indeno[2,1-f]nafto[1,2-b]piranos, cada um contendo pelo menos um substituinte polialcoxilado de 1 a 50 unidades alcóxi por substituinte que é capeado na extremidade com um grupo polimerizável. Substituintes específicos também estão presentes nas porções nafto, indeno e pirano dos compostos. Os compostos podem ser representados pelas seguintes fórmulas: Também são descritos vários substratos, por exemplo, papel, vidro, materiais orgânicos poliméricos, etc., que contêm ou que são revestidos com esses compostos. Também são descritos artigos opticamente transparentes, tais como lentes de contato ou outras transparências de plástico que incorporam os novos compostos de naftopirano ou as suas combinações com compostos fotocrêmicos complementares, por exemplo, determinados outros naftopiranos, indenonaftopiranos, benzopiranos, compostos do tipo oxazina, etc.
Patent BR-9914886-A (BR)
Title: Artigo absorvente com núcleo absorvente deformação úmida, aperfeiçoado
Inventor: MELIUS SHANNON KATHLEEN
IPC: A61F13/53
Filed: 1999-10-28
Abstract: "ARTIGO ABSORVENTE COM NúCLEO ABSORVENTE DEFORMAçãO úMIDA APERFEIçOADO". A presente invençãoprovê um artigo absorvente (10) tendo uma direção longitudinal(26), e uma direção transversal lateral (24) . O artigo inclui umacamada de folha superior permeável a líquido (28), uma camadade folha traseira substancialmente impermeável a líquido (30), euma estrutura absorvente (32) tendo uma porção de retençãoprimária (48) encaixada entre as camadas de folha superior e folhatraseira. A porção de retenção (48) inclui uma mistura de formaçãoúmida de fibras e material superabsorvente. A porção de retençãotem um valor de compressão no sentido de borda selecionado,como um valor de compressão no sentido de borda não superior aum máximo de 9 g/gsm, e um valor de flexão circular modificada,como um valor de flexão circular modificada de pelo menos nomínimo aproximadamente 0,3 g/gsm. Em aspectos específicos, aporção de retenção (48) pode incluir fibras celulósicas.
Patent BR-9916345-A (BR)
Title: Processos de separação de uma mistura compreendendo pelo menos um hidrofluoroalcano e fluoreto de hidrogênio, e de preparação de um hidrofluoroalcano, e, composição de azeotrópicos ou pseudo-azeotrópicos
Inventor: LAMBERT ALAIN
IPC: C07C17/383
Filed: 1999-12-16
Abstract: "PROCESSOS DE SEPARAçãO DE UMA MISTURA COMPREENDENDO PELO MENOS UM HIDROFLUOROALCANO E FLUORETO DE HIDROGêNIO, E DE PREPARAçãO DE UM HIDROFLUOROALCANO, E, COMPOSIçãO DE AZEOTRóPICOS OU PSEUDO-AZEOTRóPICOS". Processo de separação de uma mistura compreendendo pelo menos um hidrofluoroalcano e fluoreto de hidrogênio, de acordo com o qual se faz reagir uma mistura hidrofluoroalcano/ fluoreto de hidrogênio com pelo menos um precursor clorado ou clorofluorado do hidrofluoroalcano. Processo de preparação de um hidrofluoroalcano compreendendo uma tal separação, combinado a uma etapa de reação catalítica. Composições azeotrópicas.
Patent CH-506490-A (CH)
Title: 1 2 4-methenopentalenyl-5-amine antiviral intermediate for pesticides - and pharmaceuticals
Inventor: WEIS CLAUS DR
IPC: C07C51/62
Filed: 1966-12-22
Abstract: Octahydro 1,2,4-methenopentalenyl-5-amine and its salts Antiviral; intermediates for the prepn. of pharmaceuticals and pesticides. Hoffmann degradation of the amide or Curtius degradation of the azide or Lossen degradation of the hydroxyacid of octahydro 1,2,4-methenopentalenyl-5-carboxylic acid.
Patent EE-9700171-A (EE)
Inventor: SIEGFRIED HABICHT
IPC: E06B3/263
Filed: 1997-09-16
Abstract: The insulating strip (11) is joined to the lengthwise edges of the metal profiles and is positioned between the metal profiles (5,6). The shear strength in all the lengthwise connecting parts between the outer metal profile (6) and the insulating strips may be low, whereas the shear strength between the inner metal profile and the insulating strips may be high. The slide-ways could have guide surfaces (14,15) at right angles to the centre axis (16) of the insulating strip. The insulating strip(s) may be mounted in a back-tapered guide groove (18) defined by the metal profile's edge strips (19,20) which in turn can define a lengthwise opening (21) through which one arm (22) of a guide extension arm (13) extends. The extension arm can be integral with a cylindrical guide part (17) gripping behind the edge strips.
Patent GB-2345730-A (GB)
Title: Frost blockage prevention in a cryopump
Inventor: MATTE STEPHEN R
IPC: F04B37/08
Filed: 2000-01-11
Abstract: A cryopump 10, has a radiation shield 18 on which is mounted a frontal cryopanel array 14 for condensing high boiling point gases eg. water vapour. The shield 18 surrounds cryopanel surfaces 20,21,24 which are cooled to a lower temperature than the shield 18 and array 14. Some lower boiling point gases eg. argon, condense on first cryopanel surfaces 20,24, while other lower boiling point gases eg. hydrogen condense on absorbent cryopanel surfaces 21. Frost 22 on surfaces 20, accumulates above that on surfaces 24, preventing substantial narrowing or blockage of the gap 31. Other embodiments have gas flowing past the first cryopanel surfaces to the absorbent surfaces (figs 4-6), a central gas flow not being blocked or restricted with frost (figs 5 & 6), and frost forming near the radiation shield wall (fig 7). The surfaces may be frustro-conical (25, fig 4), angled away from the opening (12, fig 5), cylindrical (46, fig 6) or annular on a cup-shaped cylinder with holes (fig 7).
Patent GB-2358151-A (GB)
Title: Pressure cooker with temperature control
Inventor: KAO YAO-TZONG
IPC: A47J27/086
Filed: 2000-01-15
Abstract: The base of a pressure cooker body 1 has a conductive disc 32 with a central hole 321 in which is placed a temperature sensitive switch 34. An electric heater 33 is located below the disc. The switch is arranged to cut the supply to the heater at a determined temperature. A timer switch 36 may also be provided in the base 3 on which the body 1 sits.
Patent GB-2360027-A (GB)
Title: Display arrangement
Inventor: BALL TREVOR
IPC: A47F5/11
Filed: 2000-02-02
Abstract: A display arrangement 10 has perpendicular front, rear and side walls 12, 14, 16, 18. The arrangement 10 comprises front openings and front support flaps 36, 38 and rear support flaps 64, 66 extending diagonally across respective corners between the walls 12, 14, 16, 18 to support respective shelves 50 to permit items to be displayed thereon in the openings.
Patent GB-2358780-A (GB)
Title: Roach pole elastic adjuster
Inventor: ROSCOE GERALD
IPC: A01K87/00
Filed: 2000-03-20
Abstract: The adjuster comprises an elongate member 1 treaded into a cone 3 which itself is inserted into a roach pole 10. The member 1 has a flat end 2 onto which elastic 6 is tied through hole 4. The tension in the elastic can be increased or decreased by turning the elongate member 1 in threaded portion 5 of the cone 3. The elastic may have a swivel 7 to eliminate twisting. Different gauges of elastic may be used on each side 6, 8 of swivel 7.
Patent GB-2360636-A (GB)
Title: Lampholder with earthing strip
Inventor: LILLEY JOHN
IPC: H01R33/46
Filed: 2000-03-22
Abstract: A lampholder has conductive cover 10 and an insulating insert (20). A metal strip 28 on the insert has a connection portion 36 and a contact portion 30. An abutment 32 on the insert holds the contact portion in contact with the cover 10. This allows the cover to be earthed more easily, and is more reliable than using a spring contact.
Patent GB-2364991-A (GB)
Title: Serial connection lift control system
Inventor: BELSHAW DAVID
IPC: B66B1/34
Filed: 2000-05-05
Abstract: A control system for a lift system having a lift car 10 and a lift motor 11 to move said car between a plurality of floors, wherein the control system comprises a plurality of control nodes 17 to 19, one of said control nodes 19 comprising a lift controller, said control nodes being communicatively connected by a serial communication means, said lift controller being operable in response to messages received from others of said control nodes by said serial communication means to operate said lift motor, preferably via a two wire serial link. Preferably, the nodes are microcomputers and connected via parallel connectors to the lift and landing call buttons 21, 25 and indicators 23, 27. Preferably one of the nodes is an ancillary node connected to a monitoring means and operable to transmit a message to the lift controller from the monitoring means. Preferably the communication uses messages comprising an address header, data part and, optionally a check digit.
Patent GB-2351736-A (GB)
Title: Biocompatible ultrasound couplant and medical apparatus lubricant
Inventor: LARSON MARGARET J
IPC: A61L31/06
Filed: 2000-06-16
Abstract: An aqueous medical lubricant and ultrasound couplant containing 0.05 - 65 wt % polyethylene oxide (PEO). The lubricant may be in gel or liquid form and may provide long-term biocompatibility <I>in vivo</I> with human tissue and body fluids. The composition may contain a polyalkylene glycol. Said composition is formulated and manufactured in such a manner and form that renders the it sterile, non-cross-linked, pseudoplastic and containing acceptably low levels of pyrogens. Also disclosed is a method of conducting ultrasound energy between and ultrasound transducer and a target to be imaged within a body cavity, and an ultrasound guided needle puncture procedure, involving the use of said composition.
Patent GB-2364239-A (GB)
Title: A dust pollen and mite extractor for a bed
Inventor: RAY GAVIN ALBERT
IPC: A47C21/04
Filed: 2000-07-05
Abstract: An extractor unit for extracting dust pollen and mites is disclosed. The unit consists of a suction surface 03 with shaped throughholes, a duct collector tray 02 and an electrical suction filter unit with a sealed container 05. In the embodiment, the extractor unit is mounted on top of a divan type bed base but the unit can also be fitted to a medical or spring type bed.
Patent GB-2366431-A (GB)
Title: Immobiliser
Inventor: BROWN PHILIP
IPC: B60R25/045
Filed: 2000-09-01
Abstract: An immobiliser 14 is located inside an electric motor assembly 10 for inaccessibility.
Patent GB-2358705-A (GB)
Title: Cavitation sensor
Inventor: ZEQIRI BAJRAM
IPC: G01H11/08
Filed: 2000-09-07
Abstract: A sensor detects cavitation events within a fluid medium subjected to an acoustic driving field, for particular use in ultrasonic cleaning vessels. The sensor comprises an ultrasonically absorbent coating 20 enclosing a cylindrical piezo-electric element 30, which surrounds a conduit 25. When in use the sensor detects cavitation events occurring within the volume of fluid defined by the conduit 25 via induced responses in the piezo-electric element from ultrasonic pressure waves produced by bubble collapse. The absorbent layer 20 is substantially transparent to the driving frequency, but attenuates signals generated by cavitation events occurring outside the sensor In another embodiment, a cylindrical core of acoustically transparent material is placed in the centre of the conduit, to reduce spatial variations in the acoustic field.
Patent GB-2358976-A (GB)
Title: Assisted GPS in a mobile communication device
Inventor: KING THOMAS M
IPC: H04W64/00
Filed: 2000-11-09
Abstract: In a mobile radio communication system, a method for locating handset 104 comprises receiving initial GPS ephemeris data, clock correction data and differential GPS (DGPS) correction data from a reference receiver 118 and base station controller 110, and determining whether the GPS ephemeris data for one or more of the plurality of GPS satellites 120 requires update. If so, a request for updated GPS ephemeris data is made and received from the base station, possibly through a cellular network and transmission 101, and the location of the mobile handset 104 is determined using the initial GPS ephemeris data, the clock correction data, the DGPS correction data, and the updated GPS ephemeris data. The judgement as to whether the ephemeris data requires updating may involve estimating the likely accuracy of the computed location based on the initial ephemeris data, or determining whether the age of the ephemeris data has exceeded a predetermined age limit.
Patent GB-2374108-A (GB)
Title: Flood barrier
Inventor: BROWN GEOFFREY JAMES
IPC: E06B9/00
Filed: 2001-03-28
Abstract: A flood barrier for sealing a building aperture comprises a roller shutter and a frame. The frame comprises channels on 3 sides of the aperture and the roller shutter is stored in a roller box on the fourth side of the aperture. A flexible waterproof sheet having inflatable edges is bonded to the roller shutter. In use the edges of the roller shutter and waterproof sheet are held within the channels of the frame and the inflatable edges of the waterproof sheet are inflated to form a seal. The flood barrier is activated automatically in case of flooding by a float. The float may also be linked to an alarm. The inflatable margin may be inflated automatically by aerosol or compressed air canister or may be inflated by hand or foot pump.
Patent GB-2374594-A (GB)
Title: 5-isobutyl-3-methyl-4,5 dihydro-2(3h)-furanone and its use as flavouring agent
Inventor: SINHA ARUN KUMAR
IPC: A23L27/29
Filed: 2001-03-28
Abstract: A natural inexpensive acyclic monoterpene ketone (dihydrotagetone) of formula (4), isolated from the oil of Tagetes sp., was smoothly oxidized with metaperiodate/potassium permanganate into 2,6-dimethyl-4-oxo-heptanoic acid of formula (3), the reduction of 3 with metal hydride such as sodium borohydride or lithium aluminium hydride provided 4-hydroxyacid of formula (2) which on without isolation undergone lactonisation in acidic medium furnished two chiral centered 5-isobutyl-3-methyl-4,5-dihydro-2(3H)-furanone of formula (1) as an analogue of whisky lactone 5-butyl-4-methyl-4,5-dihydro-2(3H)-furanone of formula (1a) responsible for high quality of alcoholic beverage (whisky, wine, brandy and scotch), in addition, coconut flavoured 5-butyl-4-methyl-4,5-dihydro-2(3H)-furanone of formula (1) is also as an analogue of coconut aldehyde (  q  -nonalactone, F.E.M.A. No. 2751) of formula (1b) which is responsible for flavouring a wide range of food stuffs including baked goods and confectionery.
Patent GB-2377990-A (GB)
Title: Multiwell plate
Inventor: BIDDELL CHRISTOPHER RICHARD
IPC: B01L3/00
Filed: 2001-07-17
Abstract: A device, typically in the form of a multi-well plate, for simultaneous processing of discrete quantities of flowable material for the purpose of e.g. purification, concentration or extraction of target substances comprises a body with a plurality of receptacles each having an entry end opening for introduction of an individual charge of the flowable material and an exit opening for outflow of at least part of the material. A single membrane e.g. an ion exchange or a filtration membrane, is fixed to the body by bonding to close the exit openings of the receptacles and form an external face of the device. The membrane is formed with individual effective zones each closing the exit opening of a respective one of the receptacles and each separated in terms of flow from the outer zones. The zones can be defined by cuts extending entirely through the membrane.
Patent GB-2366849-A (GB)
Title: Painting roller assembly
Inventor: CHANG CHIA-SUNG
IPC: B05C17/02
Filed: 2001-09-13
Abstract: A paint roller comprises a handle and shaft on which first and second endcaps 3, 4 are rotationally supported and a plurality of supporting ribs 2 bridge the end caps. The ribs are arranged circumferentially of the endcaps and define a space between them. An insert 5 is arranged between the ribs such that each supporting rib is supported by the insert to increase rigidity of the ribs compared to the insert not being present. The ribs bow radially outwards 2b to provide entrances for the insert. A sponge roller is slid onto the ribs to facilitate painting. Prevents the widthwise centre of the roller from lifting from the painted surface.
Patent GB-2367112-A (GB)
Title: Spring coupling apparatus used in optical deflection device
Inventor: TANAKA AKIHIRO
IPC: G02B26/10
Filed: 1998-05-27
Abstract: A spring coupling apparatus is used in an optical deflection device and includes a plurality if spring plates (22), a first coupling part (26<SB>1</SB>) having a plurality of prong elements (26B), a second coupling part (26<SB>2</SB>) having a tubular body (26D) through which the prong elements (26B) of the first coupling part (26<SB>1</SB>) can extend, and urging means for producing relative rotation between the first (26<SB>1</SB>) and second (26<SB>2</SB>) coupling parts when the prong elements of the first coupling part (26<SB>1</SB>) extend through the tubular body (26D) to enable gripping of the spring plates (22) when the plates are located between adjacent prong elements (26B) of the first (26<SB>1</SB>) and second (26<SB>2</SB>) coupling parts.
Patent GB-2384935-A (GB)
Title: Edge detecting focal plane detector
Inventor: MANNING PAUL ANTONY
IPC: H04N3/15
Filed: 2002-02-02
Abstract: A focal plane detector for imaging objects within a scene and having integral processing means for detecting edges of objects within the scene. The focal plane detector comprises a plurality of detector elements (10) arranged to measure the intensity of the electromagnetic radiation incident thereon and processing means integral to the focal plane detector for combining the intensity measurements so as to indicate the difference in the intensity of the electromagnetic radiation. The focal plane detector is arranged such that the output (13) from the focal plane detector corresponds to edges of objects within the scene. The focal plane detector may be arranged to be sensitive to infrared radiation.