baber/WOPTO huggingface dataset:
Patent BR-9908593-A (BR)
Inventor: WEYER AXEL
IPC: B22D11/20
Filed: 1999-02-25
Abstract: The present invention relates to an adjusting method for a roller section of a continuous casting machine which is provided with a section input side (6), a section output side (7) and a pair of roller carriers (1, 2) which each carry at least two rollers (3) extending over a supporting zone (4), with the roller carriers (1, 2) being mutually adjusted against one another by way of an adjusting unit arranged at the section input side (6) and at the section output side (7), with each adjusting unit being provided with two hydraulic cylinder units (8 to 11) arranged on either side of the supporting zone (4), characterized in thatthe hydraulic cylinder units (8 to 11) can be adjusted both in a position-controlled and pressure-controlled manner;the rollers (3) are placed in a position-controlled manner by the hydraulic cylinder units (8 to 11) against a metal billet (5) which is guided by the rollers (3);the hydraulic cylinder units (8 to 11) are changed over from position-controlled to pressure-controlled operation when the pressure in the respective hydraulic cylinder unit (8 to 11) reaches a hydraulic cylinder threshold value.
Patent BR-9910260-A (BR)
Title: Sistema de controle de bombas para liberação de fluido com várias bombas em uma operação simultânea paralela
Inventor: LEE SHU-YEE
IPC: F04D15/00
Filed: 1999-03-25
Abstract: <B>SISTEMA DE CONTROLE DE BOMBAS PARA LIBERAçãO DE FLUIDO COM VáRIAS BOMBAS EM UMA OPERAçãO SIMULTâNEA PARALELA<D>. é revelado um sistema de controle, particularmente adaptável a operações de múltiplas bombas em unidades de processamento. Uma variável medida, como pressão, é detectada por um controlador mestre. O controlador mestre, conseq³entemente, envia um sinal ao acionador das bombas individuais ou de outra forma regula a saída das duas bombas. O controlador mestre é configurado para enviar diferentes sinais simultaneamente para as duas bombas em resposta a uma mudança na variável medida. O resultado é que o tempo de resposta de uma das bombas é mais rápido que o da outra. Assim, as mínimas divergências do ponto de ajuste desejado da variável medida são primariamente respondidas pela bomba configurada para reagir mais rápido. Distúrbios dramáticos, que resultam em uma divergência significativa do ponto de ajuste desejado para a variável medida, permitem que uma bomba reaja rápido e mude dramaticamente sua capacidade para trazer a variável medida de volta ao ponto de ajuste desejado, enquanto a outra bomba responde mais lentamente e, assim, mantém uma taxa de fluxo de fluido de avanço razoável todo o tempo para evitar uma paralisação da unidade de processamento. Ao detectar a perda da bomba de resposta rápida, o controlador mestre acelera automaticamente o tempo de resposta da bomba de resposta mais lenta de forma que sua capacidade possa ser variada razoavelmente rápido o bastante para manter a variável medida na condição de objetivo. Através do uso de diferentes tempos de resposta nas bombas, a tendência das bombas de lutarem entre si quando operadas por turbinas a vapor, por exemplo, é eliminada. Adicionalmente, as bombas com o sistema de controle podem rapidamente responder a grandes distúrbios de processamento sem acionar as condições de paralisação de ambas as bombas o que, caso contrário, causaria uma paralisação da unidade de processamento.
Patent BR-9910507-A (BR)
Title: Pelìcula de polietileno biorientada com um alto ìndice de transmissão de vapor d'água
Inventor: PIP HANS JOACHIM
IPC: B29C48/18
Filed: 1999-04-30
Abstract: Patente de Invenção: <B>"PELìCULA DE POLIETILENO BIORIENTADA COM UM ALTO ìNDICE DE TRANSMISSãO DE VAPOR D'áGUA"<D>. São providos métodos para produzir películas de polietileno tendo um índices de transmissão de vapor d'água (WVTR) desejado. Os métodos incluem fundir uma folha de polietileno a qual tem uma camada de base de um polietileno e um agente de cavitação, e no mínimo uma camada de um material de controle do WVTR, e subseq³entemente orientar biaxialmente a folha para produzir uma película tendo o WVTR desejado. A camada de base tem uma microestrutura porosa e um WVTR substancialmente maior do que o WVTR desejado.
Patent BR-9911425-A (BR)
Title: Aparelho e processo para detectar o nìvel de um lìquido
Inventor: JONES ROBERT
IPC: G01F23/292
Filed: 1999-05-11
Abstract: "APARELHO E PROCESSO PARA DETECTAR O NìVEL DE UM LìQUIDO" Luz de uma fonte luminosa (2) é conduzida através de um elemento condutor de luz (4) que fica parcialmente submerso em um líquido (12). Luz escapando do elemento condutor de luz (4) é dispersada pelo menisco (14) do líquido e a luz dispersada é coletada por uma lente (6) e focalizada para formar uma imagem em um detector (8). O menisco aparece como uma faixa brilhante na imagem formada no detector (8) e a posição da faixa é usada para determinar o nível do líquido.
Patent BR-9912138-A (BR)
Title: Compostos cìclicos úteis no tratamento de dislipidemia, aterosclerose e diabetes, composções farmacêuticas e processo para preparação
Inventor: BERTHELON JEAN-JACQUES
IPC: C07C33/36
Filed: 1999-07-09
Abstract: Patente de Invenção: <B>"COMPOSTOS CìCLICOS úTEIS NO TRATAMENTO DE DISLIPIDEMIA, ATEROSCLEROSE E DIABETES, COMPOSIçõES FARMACêUTICAS E PROCESSO PARA PREPARAçãO"<D>. A presente invenção refere-se a compostos cíclicos que podem ser usados no tratamento de dislipidemia, aterosclerose e diabetes, a processos para a preparação destes compostos. Os compostos da invenção correspondem a fórmula I em que os radicais X, Y, R, R~ 1~, R~ 2~, R~ 3~, R~ 4~, R~ 5~, R~ 6~, R~ 7~ têm os significados dados na reivindicação 1.
Patent BR-9913493-A (BR)
Inventor: KIRIAZIS LEONIDAS
IPC: B62D29/04
Filed: 1999-08-11
Abstract: The invention relates to a film which is coated with several layers. The surface of a 10 to 500  mu m thick plastic film (A) is painted with at least one optionally pigmented coating of paint and the coating of paint is optionally coated with another thermoplastic film (B).
Patent BR-9914455-A (BR)
Title: Método e aparelho para diagnosticar e melhorar a visão
Inventor: LIEBERMAN DAVID M
IPC: A61F9/013
Filed: 1999-10-01
Abstract: "MéTODO E APARELHO PARA DIAGNOSTICAR E MELHORAR A VISãO" Métodos e aparelhos são apresentados para executar procedimentos de ablação córnea do olho (12) de uma maneira que não interfira com o formato natural da córnea ou sua orientação em relação ao restante  do olho, mas que altere sua curvatura superficial apropriadamente, de modo a atingir a correção de visão requerida. Três configurações preferidas são descritas, que modelam a córnea em graus diferentes de precisão. Após o modelo da córnea ser obtido (610, 620, 630), a curvatura superficial é modificada (650) para atingir um grau de correção na refração que é necessário, conforme determinado por um teste oftamológico do paciente. O modelo modificado da córnea é, então, utilizado para controlar a remoção de material da superfície da córnea em uma operação de ablação córnea.
Patent BR-9916291-A (BR)
Inventor: FORSGREN-BRUSK
IPC: A61F13/49
Filed: 1999-12-15
Abstract: The invention relates to an absorbent article that includes a synergistic combination of a) a pH-regulating substance in the form of a partially neutralized superabsorbent material, and b) lactic acid bacteria wherein after being wetted and worn close to the skin, the article has a pH value in the range of 3.5-5.5, preferably within the range of 3.5-4.9, and most preferably within the range of 4.1-4.7.
Patent BR-9917290-A (BR)
Title: Pelìcula, e, processo para preparar uma pelìcula tendo uma superfìcie fibrosa
Inventor: SWAN MICHAEL DAVID
IPC: C08K3/00
Filed: 1999-09-01
Abstract: "PELìCULA, E, PROCESSO PARA PREPARAR UMA PELìCULA TENDO UMA SUPERFìCIE FIBROSA". Fibras e artigos fibrilados são providos concedendo-se energia fluida a pelo menos uma superfície de uma película polimérica, altamente orientada, com vazios, processada em fusão; dita película compreendendo uma mistura imiscível processada em fusão de um componente polimérico semicristalino e um componente iniciador de vazios. As fibras e artigos fibrilados são úteis como suportes de fita, filtros, isolamento térmico e acústico e como fibras de reforço para polímeros ou materiais de construção moldados, tais como concreto.
Patent CH-503678-A (CH)
Title: Preparation of alpha-oxo alpha beta-seco beta (gamma)-
Inventor: PROF ESCHENMOSER ALBERT DR
IPC: C07D203/22
Filed: 1968-09-19
Abstract: Preparation of alpha-oxo alpha beta-seco beta (gamma)-acetylenes starting materials and intermediates for organic products such as perfumes etc. N5-.  by the process: (where R1, R2 and R3 = H or an organic residue and at least two or R1-R3 are connected. R4, R5, R6 and R7 = H, alkoxycarbonyl, cyano, nitro, sulphonyl, alkyl, alkenyl, cycloalkyl or aryl. Two or more of these groups may be connected). Pref. at least one of R1-R3 is (a) an opt. unsatd. opt. branched acyclic hydrocarbon residue opt. containing hetero-atoms and opt. at least one functional group; (b) an opt. unsatd. mono- or polynuclear, opt. nuclear-substd. alicyclic hydrocarbon residue; (c) a mono- or polynuclear aromatic hydrocarbon opt. substd. in the nucleus; (d) a mono- or polynuclear aralkyl- or aralkenyl residue, opt. substd. in the nucleus; (e) an opt. unsatd. mono- or polynuclear heterocyclic residue, opt. substd. in the nucleus. At least two of R1-R3 may form together with the alpha- and/or beta- and/or gamma-C-atoms, opt. unsatd. mono- or polynuclear, opt. substd. carbocyclic or heterocyclic ring systems. All these organic residues may carry functional groups. Compds. (IV) are mostly known compds. and may be used as starting materials or intermediates in the preparation of organic compounds employed in the perfumery and pharmaceutical industries. - Fragmentation of the epoxyiminoaziridine (V) takes places whle splitting off N2, opening the bond between the alpha and beta C-atoms and forming a triple bond between the beta and gamma C-atoms, as well as an oxo-group at the alpha C-atom. Fragmentation takes place thermally or photochemically, sometimes even at room temp. Reaction opt. in organic solvents.
Patent CH-518974-A (CH)
Title: Antihistaminic 9-(4-piperidylidene)-thioxanthene-n-oxides - prodn - from corresp thioxanthenes with hydrogen peroxide or periodat
Inventor: JEAN-PIERRE BOURQUIN
IPC: C07D409/04
Filed: 1969-11-24
Abstract: Novel cpds. of the formula (I) and their acid addn. salts (R = 1-4O alkyl) for use as antihistaminics, serotonin- antagonists and anticholinergics are prepd. by oxidising the corresp. thioxanthenes with H2O2 at 30-100 degrees or with alkali periodates at 0-30 degrees.
Patent GB-2351807-A (GB)
Title: Reverse inertial navigation method for high precision wellbore surveying
Inventor: SHIRASAKA ICHIRO
IPC: E21B47/01
Filed: 2000-05-25
Abstract: A method of surveying a wellbore that contemplates positioning a probe having an inertial measurement unit in a wellbore at the wellbore bottom. The wellbore is surveyed by retrieving the probe from the wellbore bottom and determining the incremental positions of the probe during the retrieval using the inertial measurement unit. The probe retrieval is stopped at a survey endpoint whose true position is known. The survey is corrected using the difference between the survey endpoint probe position determined by the inertial measurement unit and the known true survey endpoint position.
Patent GB-2352045-A (GB)
Title: Thermal mass flow sensor
Inventor: BAXTER JR WILFRED J
IPC: G01F5/00
Filed: 2000-06-15
Abstract: A thermal mass flow sensor includes a flow sensor tube 14 and a heating element 16. Thermal grounding means 22A and 22B are located beyond the ends of the heating element 16 to establish the inlet and outlet temperatures of the fluid flowing through the flow tube 14. Thermal sensors 34 are provided at each end of the heating coil to detect inlet and outlet temperatures. A case or cover 23 is provided over the sensor tube and is in thermal communication with the flow tube 14 thereby creating the two thermal clamps 22A, 22B. The gap between the thermal clamps 22A, 22B is approximately twice the length of the heating element 16.
Patent GB-2366313-A (GB)
Title: A line marking apparatus
Inventor: KORAB JAN JOZEF
IPC: A63C19/08
Filed: 2000-09-04
Abstract: A line marking apparatus comprising a marking fluid reservoir, a marking wheel and transfer means for transferring marking fluid from the reservoir to the marking wheel, all mounted on ground engaging wheels, wherein the marking wheel is driven to rotate by a driving mechanism which is connected to one or more of the ground engaging wheels.
Patent GB-2364585-A (GB)
Title: Anonymous trading system
Inventor: NEYMAN VLADIMIR
IPC: G06Q40/00
Filed: 2001-01-19
Abstract: An anonymous trading system comprises a number of branches of broking nodes, each broking node having one or more bank nodes connected to it through which trader terminals connected to the bank nodes can input price quotation messages into the system and receive market views. At the top of each branch is an arbitrator performing price matching and the broker nodes each perform the tasks of price matching, deal execution and price distribution. The branches are hierarchical such that matching is first attempted at the broking node at which a price quotation enters the system and matching is then attempted successively at the next upstream broking node. If no match is made the quote is passed to the arbitrator at the top of the branch which then attempts to match it with quotes from other branches.
Patent GB-2372138-A (GB)
Title: Method of producing an instructional video cassette
Inventor: CHANEY DAVID
IPC: G09B19/00
Filed: 2001-01-25
Abstract: A method of producing an instructional video cassette, for instructing a subject on how to operate a personal computer, wherein the method comprises the steps of providing a personal computer 2 with means for generating video signals corresponding to the images displayed on the screen 6 of the computer and carrying out a pre-determined sequence of operations on the computer whilst simultaneously recording onto a video cassette the video signals generating means. Spoken commentary may be recorded onto the cassette after or during the pre-determined sequence of operations. The method provides a convenient way of producing a instructional video cassette for the instruction of subjects on how to operate a personal computer without the need for a computer to play the video. With the method the subject does not require any previous knowledge of how to operate a computer.
Patent GB-2373728-A (GB)
Title: Garment to restrict spinal movement
Inventor: ROWE DONALD DAVIS
IPC: A61F13/04
Filed: 2001-02-06
Abstract: A tight fitting garment 100 intended to restrict spinal rotation or bending. Preferably the garment covers at least the upper torso and upper arms, but may also cover the head and shoulders (300, fig 3) or be provided as a pair of shorts (400, fig 4). The garment may be made of elasticated material with areas of restricted stretchiness to hinder selected movements. A warning device may detect commencement of a selected movement and notify the wearer. At least one region of the garment 104, 105, 106 may include a metal having beneficial physiological properties, which may be gold, silver, copper, caesium or aluminium. The garment may support the spine and reduce the risk of spinal damage, or alleviate discomfort.
Patent GB-2373233-A (GB)
Title: Packaging with resealable closure patch
Inventor: MOORE PHILLIP DEREK
IPC: B65D75/12
Filed: 2001-03-16
Abstract: A tubular package 2 sealed at opposite ends 6,8 has a cut or slit 10 in the wall which is covered by a patch 12 resealably secured to the tube wall with adhesive, such that when the patch 12 is lifted or peeled back, the cut 10 forms an opening 18 which allows the contents of the tube to be discharged. The package 2 may be formed from flexible material, e.g. plastic sheet or film, and the cut 10 may have an arcuate, semicircular or linear profile. The patch may include a lift-up tab 14, may comprise a circle having a radially extending distal tab, and may bear information or data, e.g. advertising material. The package may define two internal tubular cavities (320, 322, fig. 5) having two cuts (310, fig. 5) through the wall, one cut communicating with each cavity, with each cut having a separate covering patch (312, fig. 5). The package may be used for particulate or granular solids, or liquids, and upon peeling back the patch and dispensing the contents, the opening is closed by resealing the patch to the wall.
Patent GB-2369878-A (GB)
Title: Melting tank with vented loading channel
Inventor: RIFFEL BENNO
IPC: F27D1/18
Filed: 2001-08-07
Abstract: The loading channel 30 of a melting tank has an exhaust gas flue 12 and door 13. When the door is closed nozzles 15 in the door supply an air stream into the channel 30. Air is supplied to the nozzles 15 via an air connection 14 and air stream nozzles 15 may consist of porous stone surfaces in the door 13. When door 15 opens to allow entry of a loading device 20 the nozzles 15 may be obscured by the channel covering 11 and suction device 16 moves into and removes gases from the loading channel 30.
Patent GB-2382746-A (GB)
Title: Establishing radio communication channels
Inventor: GRANZOW WOLFGANG
IPC: H04B7/005
Filed: 2001-11-20
Abstract: In a synchronization scheme, for example for establishing a channel in a UMTS radio communication system, when a user device (or user equipment, UE) such as a mobile terminal is establishing a channel with a network, the user device transmits signals on the uplink DPCCH, and the power of these signals is ramped up from a calculated initial power level until the transmission is detected by the receiver, i.e. until the receiver has obtained synchronization to the uplink signal.
Patent GB-2372961-A (GB)
Title: Card security system
Inventor: ENSTON RICHARD GERALD
IPC: G06K19/10
Filed: 2002-01-03
Abstract: A security system for validating a card user includes a card 1 with an encoded data storage medium, such as a magnetic strip, and means for validating the card user. The validating means may include comparing the user's written questionnaire responses to stored information, a signature scanner 17, and/or a photograph of the user. The user's signature and questionnaire responses may be recorded on a paper receipt roll 26, which may include masked portions on an upper layer which conceal information on a lower layer. The data storage medium may include hybrid magnetic, laser, infrared, optoelectronic and/or holographic encoding. The card may include an insertable disc (8, fig 2) carrying fingerprint information.
Patent GB-2384541-A (GB)
Title: Piston with gap between crown and body portion to allow for heat expansion
Inventor: MORGAN WILLIAM JOHN FREDERICK
IPC: F02F3/02
Filed: 2002-01-25
Abstract: A piston (10) comprises a crown portion (12), and a body portion (32) and bolts (50) clamping the portions together. The crown portion and the body portion each have an abutment surface (20, 34) which abuts the abutment surface of the other of said piston portions. The bolts (50) act to apply clamping force which urges said abutment surfaces together. One or both of said abutment surfaces is so shaped that, with no clamping force, the abutment surfaces (20; 34) contact one another at radially inward areas (58) thereof and a gap (60) is formed between other areas of said abutment surfaces with the width of the gap, over at least a part of the radial plane of the piston, increasing in radially outward directions relative to the axis (14) of the piston. One or both of said abutment surfaces are further shaped so that the width of said gap, over at least a part of the radial plane of the piston, varies in the circumferential direction relative to the axis of the piston.
Patent GB-2391107-A (GB)
Title: Integrated Laser Driver
Inventor: NAKAMURA HIROSHI
IPC: H01S3/08
Filed: 2002-03-19
Abstract: An integrated laser module having a laser chip, a transmission line and a driver chip, the laser chip including a laser diode and the driver chip including an emitter follower amplifier, wherein an output of the emitter follower amplifier is coupled to the laser diode via a transmission line.
Patent GB-2389961-A (GB)
Title: High density read only memory
Inventor: LAI MAO-FU
IPC: H01L27/115
Filed: 2002-06-21
Abstract: A plurality of spaced post transistors 13 are fabricated by implanting and trench etching, wherein each post transistor has four vertical surfaces with one of the surfaces as a short circuit between the substrate and a source of said transistor. A read only memory (ROM) cell is formed on each of the three remaining vertical surfaces. A drain connection is shared by the three ROM cells on each post transistor wherein a bit line of each post transistor is alternately coupled to said drains disposed along a first coordinate axis, and a word line is shared by two of said adjacent ROM cells.
Patent GB-2390720-A (GB)
Title: Traffic light control
Inventor: LEE HSI-CHE
IPC: G08G1/081
Filed: 2002-07-09
Abstract: A traffic light control system comprises a micro processor located at a crossroads connected to a digital subscriber loop and by a broadband network to a central control station. The microprocessor is connected to a traffic light controller, a traffic flow detector and a video camera with compression circuitry. In use the microprocessor receives traffic information from the video camera and traffic flow detector over the DSL which is then transmitted to the central station over a broadband link. The central station calculates the best timing pattern for the traffic lights which are transmitted to the microprocessor and forwarded to the traffic light controller. An electronic display or variable message sign is also be connected to the micro processor to display traffic or public information to drivers.
Patent GB-2387473-A (GB)
Title: Concentric servo patterns in a holographic optical data store
Inventor: KANG BYUNG-BOK
IPC: G11B7/09
Filed: 2002-07-30
Abstract: At least two concentric servo patterns 200, 204 are written in a holographic optical data store and digital data is recorded in a region 202 within the outermost servo pattern 200. To reproduce the information elliptical servo patterns which result from deformation of the concentric servo patterns 200, 204 are analysed to generate a compensation vector which allows the recorded information to be re-constructed. The information is written to a photo-refractive crystal (fig 1, 128) by the interference of a reference light beam (fig 1, S1) with a signal light beam (fig 1, S2). Information is read by irradiating the crystal (fig 1, 128) with the reference light beam (fig 1, S1) and detecting diffraction of the light in a detector (fig 1, 129). The compensation vector may be used to adjust the read location or to compensate the diffracted light beam. Address information may be recorded in a region 206 within the innermost servo pattern 204. Information regions 202 and 206 may not overlap with servo patterns 200, 204.
Patent GB-2391750-A (GB)
Title: Personal calling line identification control for mobile
Inventor: PARKER JOHN
IPC: H04M1/27485
Filed: 2002-08-06
Abstract: A directory in a mobile phone stores a calling line identification restriction (CLIR) flag associated with each number. Each contact number or group may have a single associated identifying on/off field. The CLIR code is sent to the network when a number is called by the cellular phone, so that the caller's name or number may be selectively withheld. The CLIR code may use the GSM standard prefix #31# to suppress or hide the identity, or *31# to invoke or include the caller ID.