baber/WOPTO huggingface dataset:
Patent BR-9906674-A (BR)
Inventor: SEARS JAMES B
IPC: B82B1/00
Filed: 1999-08-04
Abstract: An improved mold and process for continuous casting involves the use of a mold surface that is fabricated from a material, such as diamond, that is nonmetallic, an efficient conductor of heat and that is more degradation-resistant than the conventional materials and coatings that are used on mold surfaces. In one embodiment, the nonmetallic material is bonded to a conventional mold liner. In a second embodiment, the entire mold wall can be fabricated from the nonmetallic material. In another aspect of the invention, since materials such as diamond are transparent in the infrared range, the temperature of the outer shell of the casting can be monitored through the nonmetallic material without interfering with the casting process, and this information can be used to control one or more variables in the casting process.
Patent BR-9907429-A (BR)
Title: Composto de hidrazida, processo para sua preparação e composições farmacêuticas contendo os mesmos
Inventor: VEGA ANTONIO MONGE
IPC: C07D239/30
Filed: 1999-12-16
Abstract: Patente de Invenção: <B>"COMPOSTOS DE HIDRAZIDA, PROCESSO PARA SUA PREPARAçãO E COMPOSIçõES FARMACêUTICAS CONTENDO OS MESMOS"<D>. Compostos de fórmula (I): R-NH-A-CO-NH-NH-(W)~ n~-Z em que <sym> n é 0 ou 1, <sym> W representa um grupo -CO- ou um grupo S(O)~ r~ em que r é 0, 1 ou 2, <sym> Z representa um grupo selecionado entre arila, arilalquila, heteroarila e heteroarilalquila, cada opcionalmente substituído, <sym> R representa um grupamento selecionado entre: Z~ 1~-T-CO-, Z~ 1~-O-T-CO-, Z~ 1~-T-O-CO-, Z~ 1~-T-S(O)~ q~- em que Z~ 1~, T e q são conforme definido na descrição, <sym> A representa um grupo alquileno, alquenileno ou alquinileno tendo cada de 3 a 8 átomos de carbono, um alquilenocicloalquileno, cicloalquilenoalquileno ou alquilenocicloalquilenoalquileno, alquilenoarileno, arilenoalquileno, alquilenoarilenoalquileno um grupamento em que B~ 1~ é conforme definido na descrição, ou A forma com o átomo de nitrogênio adjacente um grupamento conforme definido na descrição. Medicamentos.
Patent BR-9908277-A (BR)
Title: Processo de realização de uma peça de carroceria de veìculo automóvel por injeção de um material plástico, processo de injeção sequencial de material plástico, molde para executar esses processos, e peça feita de material plástico assim obtida
Inventor: MARTINEZ BERNARD
IPC: B29C45/28
Filed: 1999-02-26
Abstract: Patente de Invenção: <B>"PROCESSO DE REALIZAçãO DE UMA PEçA DE CARROCERIA DE VEìCULO AUTOMóVEL POR INJEçãO DE UM MATERIAL PLáSTICO, PROCESSO DE INJEçãO SEQuENCIAL DE MATERIAL PLáSTICO, MOLDE PARA EXECUTAR ESSES PROCESSOS, E PEçA FEITA DE MATERIAL PLáSTICO ASSIM OBTIDA"<D>. A invenção refere-se a um processo de realização de uma peça de carroceria (1) de veículo automóvel por injeção seq³encial de um material plástico em um molde alimentado por um ou vários canais frios, que consiste em preencher primeiramente uma primeira região de extremidade (A) do molde, e depois uma segunda região (B) adjacente à primeira, e em repetir a operação que consiste em preencher sempre uma nova região adjacente à precedente, até atingir uma última região (C) de extremidade do molde, oposta à primeira região (A). Obtura-se cada canal frio como o auxílio de uma haste fina axialmente móvel em uma perfuração que intercepta o canal frio, a seção longitudinal da haste recobrindo a seção transversal do canal.
Patent BR-9908499-A (BR)
Title: Linhagens celulares embrionárias ousemelhantes a tronco produzidas portransplante nuclear de espécies cruzado
Inventor: ROBL JAMES
IPC: A61K35/12
Filed: 1999-03-02
Abstract: Patente de Invenção: "LINHAGENS CéLULARESEMBRIONáRIAS OU SEMELHANTES A TRONCO PRODUZIDASPOR TRANSPLANTE NUCLEAR DE ESPéCIES CRUZADO". éfornecido um processo melhorado de transferência nuclear queenvolve o transplante de núcleos de células doadorasdiferenciadas em oócitos enucleados de uma espécie diferente dacélula doadora. As unidades de transferência nuclear resultantessão úteis para a produção de células tronco embrionáriasisogênicas, em particular células embrionárias ou tronco isogênicashumanas. Estas células embrionárias ou semelhantes a tronco sãoúteis para a produção de células diferenciadas desejadas e paraintrodução, remoção ou modificação, de genes desejados, porexemplo, em sítios específicos do genoma de tais células porrecombinação homóloga. Estas células, que podem conter umgene heterólogo, são especialmente úteis nas terapias detransplante de célula e para o estudo in vitro da diferenciaçãocelular. Ainda, são fornecidos processos para melhorar a eficiênciada transferência nuclear pela alteração genética das célulasdoadoras para inibir a apoptose, selecionar um ciclo celularespecífico e/ou aumentar o crescimento e o desenvolvimentoembrionário.
Patent BR-9908590-A (BR)
Inventor: FORTUNATI STEFANO
IPC: C22C38/60
Filed: 1999-03-08
Abstract: By forming, after the annealing of the continuously cast body, a limited number of precipitates apt to the control of the grain growth, and utilising a cold rolling reduction ratio of at least 70%, it is possible to obtain in a subsequent step of continuous nitriding the direct formation of nitrides useful for the grain growth control and subsequently, still in a continuous treatment, to at least start the oriented secondary recrystallization.
Patent BR-9909715-A (BR)
Title: Volante com cobertura decorativa
Inventor: EMENETH JAKOB
IPC: B62D1/06
Filed: 1999-07-13
Abstract: Patente de Invenção:<B>"VOLANTE COM COBERTURA DECORATIVA"<D>. A presente invenção refere-se a um volante que compreende uma cobertura decorativa, onde a estrutura de volante dotada de uma inserção de borda de volante (9) e raios é pelo menos parcialmente coberta em seções com espuma (10) e é proporcionada com a cobertura decorativa (15) em seções, em especial com madeira decorativa. De acordo com a presente invenção, a estrutura de volante é proporcionada com um forro de espuma em áreas (3 ,4) que são proporcionadas para a cobertura decorativa e que compreende as dimensões externas que são menores do que aquelas das áreas restantes. Ademais, a presente invenção proporciona que pelo menos uma parte de cobertura decorativa dimensionalmente estável (5) seja fixada no referido forro de espuma (10), e pelo menos um meio de centralização (12, 13) é proporcionado entre o forro de espuma e a parte de cobertura decorativa (5).
Patent BR-9911025-A (BR)
Title: Processo para preparar uma folha de espuma polimérica termoformável.
Inventor: TUSIM MARTIN H
IPC: B29C48/15
Filed: 1999-04-30
Abstract: ''PROCESSO PARA PREPARAR UMA FOLHA DE ESPUMA POLIMéRICA TERMOFORMáVEL''. A presente invenção compreende um processo para preparar uma folha de espuma polimérica, que compreende (i) extrudar através de uma matriz de extrusão anular uma composição espumável compreendendo pelo menos um polímero de polipropileno e pelo menos um agente de sopro, a uma pressão, temperatura, e taxa de extrusão suficientes para evitar a espumação da composição antes de sair da matriz, sob condições suficientes para formar um tubo de espuma tendo uma densidade de pelo menos 16 kg/m³ e não maior que 200 kg/m³, e um teor de células abertas menor que 70 por cento, uma circunferência de pelo menos 1 metro, e uma espessura de espuma de pelo menos 2 mm e não maior que 25 mm, sendo que o agente de sopro é usado em uma quantidade de 0,2 a 4,5  moles por kg de polímero, (ii)  permitir que a espuma resfrie até uma temperatura abaixo da temperatura de fusão do polipropileno, e (iii) cortar  o tubo de espuma ao longo do seu raio para formar uma folha de espuma, sendo que pelo menos 70 por cento em peso do polímero em tal folha é polipropileno tendo uma resistência de fundido na faixa de 30 a 60 Cn quando medida a 190°C.
Patent BR-9911330-A (BR)
Title: Aperfeiçoamentos em documentos de segurança e substratos para tal
Inventor: AMES CHRISTOPHER JOHN
IPC: B42D15/10
Filed: 1999-06-24
Abstract: "APERFEIçOAMENTOS EM DOCUMENTOS DE SEGURANçA E SUBSTRATOS PARA TAL" A invenção se refere a documentos de segurança aperfeiçoados, tais como cédulas de dinheiro, cheques e passaportes, que precisam proporcionar um alto grau de segurança contra imitação e um substrato para produzir esses documentos de segurança. Portanto, a invenção proporciona um substrato para documentos de segurança, que compreende pelo menos uma pluralidade de camadas de filme polimérico (14, 15) laminados conjuntamente com pelo menos uma camada metálica (17) entre elas, em que pelo menos uma das camadas poliméricas é orientada biaxialmente e pelo menos uma outra compreende um filme provido de vazios opaco, em que a opacidade de pelo menos uma parte da camada polimérica provida de vazios é reduzida.
Patent BR-9911688-A (BR)
Inventor: TUMA JAN
IPC: A44B18/00
Filed: 1999-06-01
Abstract: The invention relates to a method for producing a fixing closure element comprising a plurality of interlocking means which are configured with a support (17) as one piece. According to the inventive method, a thermoplastic material is fed to the slit between a pressure tool (3) and a shaping tool (5). A sieve (11) comprising continuous cavities is used as a shaping element on the shaping tool (5). The interlocking means are formed such that the thermoplastic material is at least partially hardened in the cavities of the sieve (11). A shaping tool which comprises a second shaping element (11), said element interacting with the cavities of the sieve, is used on the side of the sieve (13) facing away from the pressure tool (3). The thermoplastic material is shaped using said second shaping element.
Patent BR-9914287-A (BR)
Title: Processo para a preparação de acroleìna e/ou de ácido acrìlico a partir de propano
Inventor: MACHHAMMER OTTO
IPC: C07C45/35
Filed: 1999-08-10
Abstract: "PROCESSO PARA A PREPARAçãO DE ACROLEINA E/OU DE áCIDO ACRìLICO A PARTIR DE PROPANO". Um processo para produzir a acroleína e/ou o ácido acrílico a partir de propano, em que o propano passa por hidrogenação de óxido catalisado homogêneo e/ou heterogêneo em uma primeira etapa de reação com oxigênio molecular para formar propano e a mistura de gás do produto assim formada na primeira etapa de reação é usada para produzir a acroleína e/ou o ácido acrílico por oxidação catalítica de fase gasosa de propano.
Patent CH-557805-A (CH)
Title: Oestra-1 3 5 10 7-tetraenes
IPC: C07J75/00
Filed: 1968-07-12
Abstract: (A)Process:- R = H, alkyl(C1-C6), cycloalkyl (C5-C6) or 2-tetrahydropyranyl; Z = both C-atoms at posns. 16 and 17 with substituents of formulae: R1 = alkyl (C1-C2); R2 = H or 2-tetrahydropyranyl; R3 = methyl or phenyl; n = 2 or 3; R4 = H, alkyl (C1-C6), acyl (C2-C4), cycloalkyl (C5-C6) or 2-tetrahydropyranyl; Y = both C-atoms at posns. 16 and 17 with formulae: (II), (III), (IV), (IX). R5 = H, acyl (C2-C4) or 2-tetrahydropyranyl; R6 = 2-tetrahydropyranyl. (B) Unspecified oestra-1,3,5(10),7-tetraenes of formula (I) as well as their 3,16alpha, 17beta- and 3,16beta,17beta-trioles; the 16,17-acetonide and the 16,17-acetophenonide. 3.6 g. Lithium metal are added to 300 ml. liquid ammonia at -70 deg.C. After stirring for 10 minutes 5.00 g. equilenin ethylene ketal in 100 ml. tetrahydrofuran are added dropwise over 15 minutes and stirred for 4 hours at -70deg.C.
Patent CH-527200-A (CH)
Title: Antiinflammatory and analgesic nitroquin - azolines
Inventor: SHIGEHO INABA
IPC: C07D239/82
Filed: 1969-12-10
Abstract: 1-R-4-phenyl or halophenyl-6-nitro-2-(1H)-quinazolones (I), where R is H, Me, Et (2-3C) alkenyl, (1-3C) o-alkyl (1-3C) alkyl or di(1-3C) alkylamino (1-3C) alkyl, are prepd. from the corresp. o-amino-benzophenone (II) and urea, or by reaction of (II) with an alkylhaloformate and ammonia, opt. followed by substn. at the 1-posn.
Patent GB-2360141-A (GB)
Title: Telephone socket lock
Inventor: GREEN JOHN
IPC: H01R13/639
Filed: 2000-03-07
Abstract: A telephone socket lock 2 is inserted into a telephone socket 1 and when a key is turned a locking system 3 engages a flexible catch 4. The plug 2 prevents unauthorised access to communication sockets by blocking the opening thereof.
Patent GB-2363268-A (GB)
Title: Timing circuit with dual phase locked loops
Inventor: SKIERSZKAN SIMON
IPC: H04L7/00
Filed: 2000-06-08
Abstract: A timing circuit for generating clock signals, includes an acquisition digital phase locked loop 1 with a wide capture range for closely following an input signal with its associated disturbances. An output digital phase locked loop 2 having a slow response relative to the acquisition phase locked loop tracks an output of the acquisition phase locked loop to generate an output signal for the timing circuit. The timing circuit employs two series coupled digital phase locked loops 1 and 2.
Patent GB-2364069-A (GB)
Title: Process for cleaning or refreshing fabrics
Inventor: FRANZOLIN GIORGIO
IPC: D06F43/00
Filed: 2000-06-28
Abstract: A process includes the steps of placing soiled articles into a bag along with a cleaning composition, sealing the bag, placing the bag into the drum of a washing machine, inflating the bag such that it fills the drum and rotating the bag in the drum for a period of time. Also disclosed is a kit for cleaning or refreshing fabrics including a cleaning composition and a bag made from a gas and water impermeable flexible plastic having a means to inflate the bag.
Patent GB-2355892-A (GB)
Title: Method for putting a mobile telephone into service
Inventor: PORTALIER YVES
IPC: H04W88/02
Filed: 2000-07-31
Abstract: A mobile telephone 1 has a first SIM (subscriber identity module) 13 which stores an IMSI code. The IMSI code is also stored in the memory of the phone in encrypted form. The mobile phone can only be put into service when a comparison of the two codes is successful. A PIN code may also need to be keyed in. To allow a genuine owner to use a second SIM, he can key in a secret unit code when the comparison of IMSI codes fails. This secret unit code is compared to a unit code stored in the mobile and if successful, the IMSI code of the second SIM replaces that of the first SIM in the memory of the mobile phone. For first time operation the IMSI code in the mobile phone is pre-recorded as binary 1's before it is personalised to the IMSI of the SIM.. If the owner forgets his secret unit code, a special removable circuit 37 replacing the SIM can be used by the network operator to reveal the unit code on the mobile phone display.
Patent GB-2365788-A (GB)
Title: A signal transmitting/flashing adapter for a hand-held electronic game
Inventor: CHEN WILLIAM
IPC: A63F13/02
Filed: 2000-08-10
Abstract: A signal transmitting flashing adapter 1 for a hand-held electrode game 3 comprises a socket for connecting with a game, a socket for connecting with a transmitting cable, a light bar 14 on a rotary seat 13 which may be turned to any angle and a circuit structure having delay, light on, flash and transistor control units which are used to trigger an LED to flash. Preferably the LED is disposed in a receiving chamber of the rotary seat. The adapter may be used to provide a bright colourful effect for players playing linked up electronic games or can be used to illuminate the display panel in a single game.
Patent GB-2356276-A (GB)
Title: Security mechanism for an integrated circuit packing box
Inventor: CHIEN TZU HOU
IPC: H01L23/58
Filed: 2000-09-08
Abstract: A security mechanism for an IC packing box 10,20 includes a plurality of detecting circuit boards 41,42 in the packing box. These circuit boards are arranged by pairs. One circuit board 41 has etched vertical wiring Vn and the other circuit board 42 has etched horizontal wiring Hn. The vertical wiring and the horizontal wiring are connected through zero-ohm conductors to form a crossing security net. The security net has a plug 48 to connect with a socket slot of an IC circuit board 30. At least one detecting lead of the IC can send random signals to the circuit boards, 41,42 to detect tampering or interference with the packing box by evaluating current flow of the electric loop defined by the net. If tampering is detected, the IC reacts by locking its internal program code.
Patent GB-2352191-A (GB)
Title: Repairing sporting activity surfaces
Inventor: EVERETT ROBERT
IPC: A63C19/02
Filed: 2000-09-29
Abstract: In a system where sections of an activity surface, such as a turfed area for sports, can be renewed or repaired by providing replaceable sections of surface on movable and interchangeable trays, each tray 302 comprise two sections 308, 310 which can selectively be moved into position. This provision is particularly useful when repairing or renewing surface regions of excessive wear, eg near fences 312 or jumps on a racecourse 304, or in the six-yard box of a soccer pitch, Fig 12b (not shown).
Patent GB-2361325-A (GB)
Title: Velocity and voltage feedback to control a motor
Inventor: RICH LEONARD G
IPC: G05B19/25
Filed: 2000-10-11
Abstract: Control circuitry 40 for controlling a motor 42 is responsive to feedback signals 52,62 derived from a motor velocity sensor 72 and a voltage associated with the motor 42, such as the back emf of a coil 42A. A filter 68 may be incorporated to limit the operation of the voltage feedback to a range of frequencies. The control circuitry 40 can be used to enhance the Z-axis control of a tool 24 of a work apparatus 10 for performing work operations on a work material 12, such as a cutting apparatus for cutting a sheet of vinyl 12 having a releasable backing for generating graphic products 33.
Patent GB-2370081-A (GB)
Title: A master cylinder assembly
Inventor: COLEMAN GLEN
IPC: B60T11/224
Filed: 2000-12-16
Abstract: A master cylinder assembly 24 for an automotive braking system is adapted to provide hydraulic functions simulating the effect of a traditional vacuum servo device, and comprises tandem high pressure small diameter cylinder portions 30, 32 each connected to one of the split hydraulic systems (26, 28, Fig. 1) of the vehicle, and a fast-fill larger diameter portion 34 for achieving immediate clearance take-up and fast entry into the simulated servo portion of the brake application. The fast-fill chamber, which is pressurised by piston 44 attached to piston rod 42, has a floating piston 40 dividing it into twin hydraulically isolated chambers 36, 38, each being connected initially to a respective one of the cylinder portions 30, 32 via a valve means 60, 62. On continued movement of piston 44, the cylinder portions 30, 32 are isolated from the chambers and supply high pressure to the vehicle brakes.
Patent GB-2354518-A (GB)
Title: Porous ceramic bodies; bone cell growth and drug carriers
Inventor: SMITH ROBERT TERENCE
IPC: A61K6/838
Filed: 1996-10-04
Abstract: A porous ceramic body is made of bonded particles and has a defined pore size and true porosity. The pores may be infilled with bone cells or drugs. It is made by a process in which the body is fired at 125{C or 135{C for two hours.
Patent GB-2373978-A (GB)
Title: Information retrieval system
Inventor: PAGE DAVID RICHARD
IPC: G06F17/30
Filed: 2001-03-30
Abstract: A method of retrieving information by navigating within a web browsing session. The information is stored on a server in a hierarchical tree comprising a root node, top-level child nodes representing information categories and leaf nodes representing information sub-categories. Each of the nodes has an associated information unit. Initially, an information unit associated with the root node is displayed in an information space. A user then performs navigation operations from the root node, by selecting a first top-level child node, traversing the leaf nodes and selecting a first leaf node. A first information unit associated with the first leaf node is subsequently displayed in the information space. This first information unit is stored, the navigation operations are repeated on a second top-level child node until a second information unit is displayed in the information space. The user then re-selects the first top-level child node and in response to the re-selection the first information unit is automatically re-displayed in the information space.
Patent GB-2358951-A (GB)
Title: Display panel
Inventor: DALGOUTTE CALLUM
IPC: B60K35/00
Filed: 1999-11-08
Abstract: There is provided a method of manufacturing a display panel (10, 11) and a display panel (10, 11) particularly for an aircraft. In one embodiment, the display panel (10) comprises a structural back panel (12) of transparent material, surmounted by a cover panel (14) of transparent material. The cover panel (14) is mounted to the back panel (12) using a suitable adhesive (16), and a display is formed between the panels (12, 14) by screen printing a dark coloured ink coat (22) on to the lower surface of cover panel (14) before it is mounted to back panel (12). Areas of the lower surface of cover panel (14) are left to provide lettering (20) and the like which is translucent or fluorescent, such that, using a light source located behind the back panel (12), the lettering (20) is viewed from above cover panel (14), and is protected from damage by the cover panel (14). There is also provided a method of reburbishing a display panel and a refurbished display panel.
Patent GB-2378189-A (GB)
Title: Yarn tensioning apparatus
Inventor: WAITE DAVID
IPC: B65H63/08
Filed: 2001-08-02
Abstract: A yarn tensioning apparatus, e.g. for a loom, comprises upstream and downstream tensioners 24,51 the tensioner 51 being in the form of a yarn trap 53 with upstream and downstream yarn guides 52,55. The guide 55 resiliently biasses the yarn to a trapped position in the trap 53 but is deflectable on yarn being consumed by the loom or other device CD to release the yarn from the trapped position. The upstream guide 52 is displaceable to adjust the position at which the guide 55 releases the yarn form the trap 53 and thereby to adjust the effective tension.
Patent GB-2370862-A (GB)
Title: Subsea hydraulic coupling including a compensator chamber
Inventor: FROSS ROBERT D
IPC: F16L37/35
Filed: 2001-11-05
Abstract: A hydraulic coupling comprises a body having a bore 85, a poppet valve 87, a bleed port 89, and a compensator 11 having a chamber 15 in fluid communication with the bore. A piston 21 is located within the chamber, and means are provided for biasing the piston to one side of the chamber. The body is adapted to be joined to a second coupling 55 containing high pressure hydraulic fluid, such that sea water trapped between them is forced through the bleed port and into the compensator chamber, forcing the piston to an opposite side of the chamber and preventing fluid lock between the couplings. The poppet valve of the body engages a poppet valve 97 of the second coupling thereby releasing the high pressure fluid for containment by the compensator. A plurality of hydraulic couplings may be provided on a cover 51, which may be placed over an interface plate 53 of an umbilical termination assembly (UTA) (57, fig 2), and also over fittings (79, fig 2) of a parking position plate (75, fig 2) provided on a subsea production tree (61, fig 2).
Patent GB-2364110-A (GB)
Title: Stabilisation of ground
Inventor: BALDWIN STEPHEN JAMES
IPC: E02D3/12
Filed: 2000-05-10
Abstract: The invention relates to an operational scheme for a method of stabilising ground round a hollow member in the form of a pipe (2) is shown, the interior (3) of the member essentially defining non-human entry confined space. Radar is used to detect a void in ground surrounding the pipe, which is drilled to provide a passage from the interior of the pipe (2), and then grout is passed from a robot in the pipe out into the void, to fill it, and hence stabilize the ground in which the pipe is buried.