baber/WOPTO huggingface dataset:
Patent BR-9911802-A (BR)
Inventor: PLAETINCK GEERT
IPC: C12N15/82
Filed: 1999-07-02
Abstract: A plant cell comprises a DNA sequence from a plant pest which is critical for the plant pest's survival, growth, proliferation or reproduction. The DNA sequence or a fragment thereof is cloned in a suitable vector in an orientation relative to promoter(s) such that said promoter(s) is capable of initiating transcription of said DNA sequence to dsRNA upon binding of an appropriate transcription factor to said promoter(s). The plant pest may be a plant pest that feeds on the plant. Also provided is a plant comprising the plant cell. Also provided is a method of producing a plant resistant to plant pest infestation, which method comprises identifying a DNA sequence from said pest which is critical for its survival, growth, proliferation, or reproduction. The method also comprises cloning the DNA sequence or a fragment thereof in a suitable vector in an orientation relative to promoter(s) such that said promoter(s) is capable of initiating transcription of said DNA sequence to dsRNA upon binding of an appropriate transcription factor to said promoter(s). The method also comprises introducing said vector into the plant.
Patent BR-9912923-A (BR)
Title: Processo contìnuo para preparação de ácido n-(fosfonometil) iminodiacético
Inventor: STERN MICHAEL K
IPC: B01J31/40
Filed: 1999-08-12
Abstract: "PROCESSO CONTìNUO PARA A PREPARAçãO DE áCIDO N-(FOSFONOMETIL)IMINODIACéTICO". No processo da presente invenção, forma-se ácido N-acetilaminodiacético via uma reação contínua de amidocarboximetilação. Nesta reação, o ácido N-(acetil)iminodiacético é formado em um sistema de reator de amidocarboximetilação, em que uma fonte de cada um dos seguintes é alimentada de maneira contínua: (1) acetamida ou um derivado de acetamida, (2) formaldeído ou um gerador ou derivado de formaldeído, (3) um catalisador de carbonilação, (4) monóxido de carbono, e, opcionalmente, (5) hidrogênio. Por sua vez, um fluxo de produto de reação de amidocarboximetilação, que contém ácido N-(acetil)-iminodiacético e o catalisador de carbonilação, é removido do sistema de reator de amidocarboximetilação. O catalisador de carbonilação é separado do fluxo de produto de reação de amidocarboximetilação para recuperar o catalisador de carbonilação e formar um fluxo de produto depletado de catalisador que contém ácido N-(acetil)iminodiacético. O catalisador de carbonilação separado é retornado ao sistema de reator de amidocarboximetilação, e o ácido N-(acetil)iminodiacético no fluxo de produto depletado de catalisador é : (1) reagido com uma fonte de fósfoto e uma fonte de formaldeído na presença de um ácido para formar um fluxo de produto de reação de fosfonometilação contendo ácido N-(fosfonometil)-iminodiacético e ácido acético; ou (2) desacilado e ciclizado para formar uma 2,5-dicetopiperazina, e, depois, reagido com uma fonte de fósforo e uma fonte de formaldeído na presença de um ácido para formar um fluxo de produto de reação de fosfonometilação contendo ácido N-(fosfonometil)-iminodiacético e ácido acético. De qualquer uma destas maneiras, o ácido N-(fosfonometil)-iminodiacético é precipitado do fluxo de produto de reação de fosfonometilação na presença de ácido acético, e o precipitado é recuperado para formar um fluxo de filtrado. O fluxo de filtrado é separado em um fluxo enriquecido com ácido acético e um fluxo depletado de ácido acético. Pelo menos uma parte do fluxo enriquecido com ácido acético é alimentada em um reator de síntese de acetamida em que se alimenta simultaneamente amónia para formar um fluxo de produto de acetamida, que é alimentado (diretamente ou indiretamente) de volta ao sistema de reator de amidocarboximetilação.
Patent BR-9913937-A (BR)
Title: Processo de ativação pelo ar de uma estação móvel previamente ativada em uma rede de comunicação sem fio e sistema de ativação pelo ar para uso em uma rede de telecomunicações sem fio para ativar uma estação móvel previamente ativada
Inventor: HOUDE MICHEL
IPC: H04W8/26
Filed: 1999-09-17
Abstract: "PROCESSO DE ATIVAçãO PELO AR DE UMA ESTAçãO MóVEL PREVIAMENTE ATIVADA EM UMA REDE DE COMUNICAçãO SEM FIO E SISTEMA DE ATIVAçãO PELO AR PARA USO EM UMA REDE DE TELECOMUNICAçõES SEM FIO PARA ATIVAR UMA ESTAçãO MóVEL PREVIAMENTE ATIVADA". é apresentado um sistema e processo para a ativação pelo ar (OTA) de uma estação móvel previamente ativada (14) em uma rede de telecomunicações sem fio. Durante a nova ativação, um processador de função solicita a configuração de dados da estação móvel. A estação móvel pode emitir uma primeira interrogação de contestação para o processador de função (12) e ao assim proceder transmitir uma mensagem de interrogação que inclui determinados parâmetros da estação móvel para o processador de função. O processador de função então comunica esta informação ao centro de autenticação de rede (22) que produz uma mensagem de retorno da interrogação dos determinados parâmetros da estação móvel e transmite a mensagem de retorno da interrogação para a estação móvel. A estação móvel valida a mensagem de retorno de interrogação e se a validação é proveitosa a estação móvel completa a transferência de configuração dos dados da estação móvel para o processador de função. O centro de autenticação utiliza um dos bloqueios de segurança Shared Secret Data Challenge (SSD_C) e Shared Secret Data Subsidy (SSD_S) não difundidos através das ondas de radio na geração da mensagem de retorno à interrogação. O centro de autenticação armazena os SSD_C e SSD_SS para esta finalidade e é notificado pela estação móvel sobre qual destes dois parâmetros deve ser usado por um indicador de parâmetro Shared Secret Data Select (SSD_Select) encaminhado pela estação móvel como um dos parâmetros transmitidos na solicitação de interrogação. O processador de função então encaminha novos parâmetros de operação para a estação móvel e solicita a estação móvel a restabelecer para estes parâmetros. A estação móvel pode então emitir uma nova interrogação para o processador de função para restabelecer onde a segunda interrogação é tratada pela rede de uma maneira similar à primeira interrogação. (FIGURA 1)
Patent BR-9916517-A (BR)
Title: Estação radiotransceptora
Inventor: ISTERLING JACOB KRISTIAN
IPC: H01Q3/24
Filed: 1999-12-14
Abstract: "ESTAçãO RADIOTRANSCEPTORA" Uma estação radiotransceptora evita os problemas de dispositivos anteriores que tanto não usa antenas de multi-feixe ou amplificadores de potência de multi-portadora, permitindo sinais de vários transceptores serem seletivamente dirigidos a um lóbulo de antena com baixa perda. A estação radiotransceptora inclui um sistema de antena que tem uma pluralidade de feixes, uma pluralidade de transmissores de rádio, cada transmissor de rádio incluindo uma parte de banda base e uma parte de radiofreq³ência que tem uma amplificador de potência de radiofreq³ência de portadora única, uma pluralidade de filtros que são conectados respectivamente à pluralidade de transmissores de rádio e que são sintonizáveis a sinais de portadora respectivos gerados por transmissores de rádio respectivos, e uma matriz de comutador para conectar os selecionados dos filtros ao sistema de antena tal que sinais de portadora gerados pelos transmissores e amplificados pelos amplificadores de potência de radiofreq³ência de portadora única podem ser irradiados por feixes selecionados. Cada transmissor pode ser conectado independentemente a cada feixe de antena de cada outro transmissor.
Patent BR-9917234-A (BR)
Title: Processo para a preparação de partìculas discretas de carbonato de cálcio, e, composição
Inventor: DEUTSCH DONALD RICHARD
IPC: C01F/
Filed: 1999-03-31
Abstract: "PROCESSO PARA A PREPARAçãO DE PARTìCULAS DISCRETAS DE CARBONATO DE CáLCIO, E, COMPOSIçãO". Um produto e um processo para a preparação de partículas discretas de carbonato de cálcio que resulta da preparação de uma suspensão aquosa de carbonato de cálcio contendo carboidratos, a carbonatação da suspensão aquosa de carbonato de cálcio enquanto se mantém a temperatura escolhida de início da carbonatação. O produto da invenção presente é de partículas discretas de carbonato de cálcio que são particularmente úteis em tintas, plásticos, revestimento de papel, carga de papel, e em função do nível de pureza das partículas de carbonato de cálcio, pode ser utilizado em aplicações de cosméticos, produtos farmacêuticos e alimentos.
Patent CH-532082-A (CH)
Title: Magnesium ortate-glycinates
Inventor: BRINKOFF HANS DIPL CHEM
IPC: C07D239/557
Filed: 1970-03-12
Abstract: The double salt orotate-Mg-glycinate of formula: and the complex salt (orotate-Mg-glycinate)2.Mg (glycinate)2 useful for treatment of Mg deficiencies are prepd. adding Mg to a soln. or suspension of orotic acid and glycine in water.
Patent CH-499361-A (CH)
Title: Welding rod containing tungsten carbide and - cobalt alloy powder mixture
Inventor: NAT BAEUMEL ANTON DR RER DIPL
IPC: B23K35/32
Filed: 1967-08-11
Abstract: Corrosion-proof, wear-resistant linings resistant to attack by chemicals such as H2SO4 or HCl are obtained by using sintered welding rod consisting of 10-90wt.% WC and 90-10wt.% powder contg. 0.1-4 (pref. 0.8-2.5)% C, 0.02-2 (0.5-1.5)% si, 0.05-2 (0.5)% Mn, 20-40 (25-35)% Cr, 0.1-20 (5-15)% Ni, 2-20 (4-12)% W or 2-15 (4-8)% Nb, 0.3-6(1-3)% Cu, 0.1-10(2-4.5)% Mo, 0.1-5 (3)% Fe, balance Co.
Patent CH-497515-A (CH)
Title: Dispersible pigments are produced by mixing a resin
Inventor: BORGE INGEMANN KNUDSEN
IPC: C09B35/08
Filed: 1966-08-31
Abstract: Preconditioned, readily dispersible pigments are prepared by adding the salt or free resin amine, in an amount of 4-25% wt. (as free amine) to the pigment, before filtration of the latter. The resin amine may be added as a water soluble amine salt to the water-wet pigment, and the mixture basified to convert the salt to the free amine. The mixture is then filtered, washed, and dried. Alternatively, the amine may be used as an aqueous emulsion of a soln. of the free amine in an organic solvent, pref. during the drying of the pigment. The amine may also be added during pigment preparation. The resin amine is pref. dehydroabiethylamine, dehydroabiethylpropylenediamine, dehydroabiethyl-N-trimethylenediamineN'-propylamine, or a polyoxyethylated derivative.
Patent CH-552877-A (CH)
Title: Fuel element loading machine - for gas-cooled graphite-moderated nuclear reactor
IPC: G21C19/18
Filed: 1972-12-01
Abstract: In a loading machine for a reactor of known type comprising a pressure vessel contg. the fuel elements and moderator block and a rotatable machine table for the lifting gear for exchanging these, as well as for raising and depositing the closure plug of the machine and the plugs for the stand-pipes leading to the reactor core, the lifting gear comprises a winch for the lifting cable and a lifting arm suspended therefrom with a gripper guided in a telescopic tube, together with a rotatable magazine table supported in the pressure vessel.
Patent GB-2346863-A (GB)
Title: Automatic assembly system lowerator
Inventor: OLDFORD KEITH A
IPC: B23P21/00
Filed: 2000-02-04
Abstract: A lowerator 18 for an assembly system of the type including a rail 22 over a workstation, and a trolley 26 for transporting a work piece along the rail 22. A work carrier 28 movable with the trolley 26 supports the work piece during movement with respect to the workstation 14 and is vertically positionable between a raised position and lowered position with respect to the trolley 26. The lowerator 18 moves the carrier 28 between the raised and lowered positions and cycles a latch 54 for securing the carrier 28 to the trolley 26 when in the raised position. The lowerator 18 includes a lifter or actuator 76 movable from a first position to a second position and back, such that the actuator 76 engages the carrier 28, releases the latch 54 to uncouple the trolley 26 and carrier 28 and lowers carrier 28 while moving from the first position to the second position, and while moving from the second position to the first position, raises the carrier 28, locks the latch 54 and disengages from the carrier 28. The movement of the actuator 76 may define an angular path of travel in the first and second directions.
Patent GB-2359363-A (GB)
Title: Processing simultaneous vibratory seismic data
Inventor: JEFFRYES BENJAMIN PETER
IPC: G01V1/36
Filed: 2000-02-15
Abstract: A method of processing seismic data, said seismic data having been obtained by: performing a plurality of sweeps, wherein each sweep comprises generating seismic signals in the earth using a plurality of vibrators by applying a pilot sweep waveform to each vibrator, each pilot sweep being a waveform of changing frequency; measuring the force applied to the earth by each vibrator to determine a measured force waveform; and measuring the seismic signals at one or more locations remote from the vibrators; said method comprising: filtering the measured force waveform to remove harmonics of the pilot sweep and thus determining a filtered force waveform; generating an inversion operator from the filtered force waveform for each vibrator; and applying said inversion operator to the measured seismic signals to determine the contribution of each vibrator to the seismic signals. Also disclosed are a processing method (Fig.10) which caters for the situation when more sweeps are taken than there are vibrators, and a method of generating seismic data involving cycling the phases through the vibrators.
Patent GB-2359612-A (GB)
Title: Infrared camouflage face mask
Inventor: HIGHGATE DONALD JAMES
IPC: A61F9/02
Filed: 2000-02-22
Abstract: An infrared camouflage face mask comprises an outer and an inner visor screen (4, 5, Fig. 2) mounted in a mask surround 1 and separated from each other by a gap. Said visor screens are substantially transparent to visible light and there is provided a means for enabling the passage of a cooling fluid through said gap, thereby cooling the outer visor screen. Preferably, said visor screens are constructed from a polycarbonate material of more than 1 mm thickness and are substantially opaque to infrared radiation. Preferably, the cooling fluid is air and the mask may further comprise an air inhalation opening 6 and a one-way valve 7 for blocking exhalation of air through the same opening.
Patent GB-2360350-A (GB)
Title: Warning laser beam on vehicles
Inventor: DALTON-JONES BERNARD HUGH
IPC: B60Q1/52
Filed: 2000-03-14
Abstract: A laser beam device is fitted to vehicles such as motor vehicles, marine craft or aircraft in such a way that it may be operated by the driver or person in charge of the vehicle to display a high intensity continuous or intermittent beam for observation by other vehicle users when adverse weather conditions exists.
Patent GB-2351942-A (GB)
Title: Woodworking equipment
Inventor: FROGGATT EDWIN BERNARD
IPC: B27F1/12
Filed: 2000-03-16
Abstract: Woodworking equipment for use in making a range of joints, especially dovetail joints, includes a template 1.1 having an opening the sides of which define a track for the routing cutter of a router. The sides of the opening in the template 1.1 are defined by angle plates 1.6, 1.7 which are reversible, so that in one condition of the angle plates (figure 1) the opening in the template is of dovetail form (in plan), while in the reverse condition (figure 4) the opening in the template is parallel sided. Also claimed is woodworking equipment including a pair of frame members to clamp a workpiece while a routing operation is carried out thereon, an adjustable template for guiding movement of the router, and mounting means for mounting the equipment on a support structure, eg a wall (figures 21, 29). Instead of using reversible angle plates 1.6, 1.7, angle plates (1.8, 1.9; figure 17) adjustable between providing dovetail or parallel-sided openings may be used.
Patent GB-2360699-A (GB)
Title: Cover for a rotary clothes line
Inventor: WILSHAW BARRY JOHN
IPC: D06F57/04
Filed: 2000-03-28
Abstract: A waterproof cover for a rotary clothes line is disclosed which can be permanently or temporarily attached to the clothes line and has a central drainage aperture. For wind assisted ventilation, the cover can be made from a series of overlapping horizontal strips. The cover can be larger than the clothes line and attached to it by extension rods so that it stands proud of the clothes line. An optional protective skirt can also be provided which can be made of a solid waterproof material or of a fine mesh or of a series of strips draped vertically.
Patent GB-2345691-A (GB)
Title: Collapsible shipping container
Inventor: LICKTON ROBERT J
IPC: A63B55/60
Filed: 1998-08-19
Abstract: A collapsible shipping container (10) comprises a lid (12), a base (14), and a dolly (16). The lid (12) includes a top wall (18) and a plurality of side walls (20, 22, 24) extending downward from the top wall (18). The base (14) includes a bottom wall (26) and a plurality of base side walls (28, 30, 32) extending upward from the bottom wall (26). The top wall (14) and the bottom wall (26) are each generally triangular in shape. The base (14) and the lid (12) are releasably engageable to each other and are each convertible between an erected form and a collapsed form. The dolly (16) includes a support frame (34) and a pair of wheels (36) rotatably mounted to the support frame (34). The support frame (34) is connected to the base (14) with the wheels (36) projecting through respective holes formed in the base (14).
Patent GB-2352826-A (GB)
Title: Chemical amplification type negative resist compositions
Inventor: YAMADA AIRI
IPC: G03F7/038
Filed: 2000-07-31
Abstract: A chemical amplification type negative resist composition comprises an alkali-soluble resin, an active compound which generates an acid by the action of radiation, a cross-linking agent, and a 2,6-dialkylpyridine compound of formula (I): <EMI ID=1.1 HE=17 WI=61 LX=708 LY=941 TI=CF> <PC>wherein R<SP>1</SP> and R<SP>2</SP> are alkyls having 1 to 4 carbon atoms, is usable in the production of integrated circuits, having improved storage stability in resist solutions.
Patent GB-2365923-A (GB)
Title: Device for holding two adjacent rotary elements, eg engine camshaft sprockets, stationary relative to each other
Inventor: DAWSON MALCOLM BRUCE
IPC: F01L1/46
Filed: 2000-08-18
Abstract: The device, for use eg when replacing the toothed drive belt entrained around double overhead engine camshaft drive sprockets, comprises four holding members 10, 11, 12 and 13, each engageable with one of the sprockets, connecting means for connecting the holding members 10-13 to one another and for providing adjustment of at least three of the holding members relative to one another and fixing means for fixing the holding members in their set positions. Each holding member 10-13 may have a protuberance 18, 20 for engaging between adjacent sprocket teeth. The holding members 10, 12 may be identical, each comprising a body 15 with a slot 22 via which one of the other holding members 11, 13 is adjustably attached. The connecting means 14 may include an elongate member 25 with an elongate slot 26 towards one end and an aperture at the other end by which it is adjustably clamped the holding members 10, 12. In a modification, a connected pair of holding members (110,111; 112,113, figs.3,4) engages both sprockets and the connecting bar (125) extends tangentially of the sprockets.
Patent GB-2353790-A (GB)
Title: Fluid packaging
Inventor: VON SPRECKELSEN HENNING
IPC: B65D1/02
Filed: 1998-11-13
Abstract: A bottle is formed from a blow moulded plastics body (2) and an injection moulded neck (16) and cap (50) assembly which can be fused to the body (2) after the body has been filled with a fluid. The body (2) may be provided with a relatively wide mouth (4) to enhance the filling speed. The bottle is particulary suitable for blow molding in a plant adjacent to a diary where it will be subsequently filled with a fluid and fused to a pre-sealed neck (16) and cap (50) assembly in a single continuous operation.
Patent GB-2372623-A (GB)
Title: Multiplication teaching aid or game
Inventor: ROUNDHILL SUSAN
IPC: A63F3/04
Filed: 2001-02-24
Abstract: A teaching aid or game comprises means to randomly select a first number between 1 and n and a second number between n+1 and m, and a set of numbered cards or a playing board bearing numbered segments , with the generated numbers being multiplied together to provide an answer which is matched with a corresponding card or corresponding segment on the board. The number selecting means may comprise six-sided dice (3a,3b,3c,3d, fig. 3) numbered from one to five and six to ten, each die having an un-numbered face which allows a player to choose a number between one and ten. The board may be in the form of a star-shaped matrix (figure 5), and the game may include means to select which of the dice is/are to be thrown, e.g. a set of cards indicating the different dice. The game may include a set of intermediate matrices bearing answers, with the matrices being divided into sub-sets of varying difficulty. The game may be used to practice a player's mental arithmetic skills, particularly multiplication tables.
Patent GB-2358851-A (GB)
Title: Arrangement for emptying containers
Inventor: TUXEN OTTAR
IPC: B65D/
Filed: 1999-11-22
Abstract: An arrangement for emptying containers (3) on board a vessel, into a tank, a store, etc. The arrangement comprises a frame structure (1) which is designed to be placed on the edge of a hatch (2) on the vessel or the opening of a tank or storage room, etc. Each container (3) is designed to be placed on the frame structure (1) and to be rotated around a fulcrum (9) on the frame structure to empty the container (3) through an opening (20) arranged in the centre of the frame. The frame structure can expediently comprise two parallel girders (5) with intermediate transverse girders (6, 13) which are welded to or screwed to the girders (5) at their ends.
Patent GB-2375952-A (GB)
Title: A bag carrying device
Inventor: VERGETTE EMMA
IPC: A45F5/10
Filed: 2001-05-31
Abstract: A bag carrying device comprises a rigid, easy to grip, tubular structure (1) made up of two elongated members (2) and (3) positioned adjacent and parallel to each other. The elongated members are joined together at one end (5) and are positioned apart at the opposite end (4). The open end of the device (4) receives the handles of the bags and the bag handles are retained in the narrow gap (6) between the elongated members due to the narrowness of the gap and the friction between the bag carrier and the bags themselves. The device may be of plastics or metal, and in the form of an emblem, cartoon or fictional character for advertisement or promotional purposes.
Patent GB-2376383-A (GB)
Title: Antenna switch arrangement
Inventor: CLIFTON JOHN CHRISTOPHER
IPC: H04B1/44
Filed: 2001-06-08
Abstract: An antenna switch arrangement including a plurality of signal connectors RX1, RX2, TX1, TX2, for transferring radio frequency signals, a plurality of respective transistors 32, 34, 36, 38, each with a respective channel connected between a signal connector and the antenna 30, each transistor being controllable to connect a respective signal connector to the antenna. The gate of each transistor may be maintained at a fixed voltage, with respective capacitors 52, 54, 56, 58, being provided to connect each transistor to the antenna so as to provide DC isolation between the transistors via the antenna connector such that each transistor can be controlled to pass or not pass radio frequency signals by changing a DC bias applied to the respective signal connector relative to the fixed voltage. An inductor 70 may be provided between the capacitors and the antenna, the respective resonant frequency of the inductor coupled to each capacitor providing coupling of the respective transistor at the respective resonant frequency.