baber/WOPTO huggingface dataset:
Patent BR-9903331-A (BR)
Title: Processo de filtragem para purificadores de água e similares.
Inventor: DOMINGUES MOACYR JESUINO
IPC: B01D27/14
Filed: 1999-07-20
Abstract: PROCESSO DE FILTRAGEM PARA PURIFICADORES DE áGUA E SIMILARES. Refere-se a presente Patente de Invenção a um processo de filtragem para purificadores de água e similares, que compreende a montagem no interior de um corpo (1), à semelhança de um cartucho, simples ou duplo, dos elementos filtrantes dispostos de tal forma, onde inicialmente é prevista uma pastilha (2) de dolomita, que procede a filtragem física da água, seguida de uma camada de carvão ativado (3), que absorve o excesso de produtos químicos minerais e metais pesados contidos na água, na seq³ência, são aplicadas três camadas, as quais têm função de proceder a filtragem bacteriológica da água, ou seja, a eliminação de bactérias, germes e outros microorganismos, sendo que, inicialmente, é prevista uma camada de resina de troca iónica (4), uma camada de dolomita impregnada com prata (5), e uma camada de dolomita impregnada com cobre (6), as quais completam a filtragem bacteriológica da água, finalmente, é prevista uma grande camada de carvão ativado (7), e telas de polipropileno (8), para separação das camadas de filtragem.
Patent BR-9905162-A (BR)
Title: Processo de tratamento de uma formação subterrânea
Inventor: WEAVER JIM D
IPC: C09K8/80
Filed: 1999-11-08
Abstract: "PROCESSO DE TRATAMENTO DE UMA FORMAçãO SUBTERRÂNEA". A presente invenção proporciona um processo de tratamento de uma formação subterrânea com um fluido carregado de um particulado por meio do qual o refluxo do particulado é reduzido ou evitado. O processo inclui as etapas de proporcionar uma suspensão fluida que inclui uma mistura de um particulado, um composto viscoso e um material multifuncional, o bombeamento da suspensão para dentro da formação subterrânea e o depósito da mistura dentro da formação por meio da qual o composto viscoso retarda o movimento de pelo menos uma parte do particulado contido na formação sob fluxo os fluidos provenientes da formação subterrânea e o referido material multifuncional subseq³entemente reage com o referido composto viscoso para consolidar pelo menos uma parte do referido particulado dentro da referida formação.
Patent BR-9908019-A (BR)
Title: Dispositivo de acionamento para uma peça regulável de um veìculo
Inventor: HILS ALOIS
IPC: H02K11/215
Filed: 1999-10-26
Abstract: Patente de Invenção: <B>"DISPOSITIVO DE ACIONAMENTO PARA UMA PEçA REGULáVEL DE UM VEìCULO"<D>.  Um conhecido dispositivo de acionamento para uma peça de um veículo regulável entre duas posições extremas, especialmente a chapa de teto de um teto de veículo, com um motor elétrico que fica ligado com um  pinhão através de uma primeira engrenagem redutora, com uma unidade de comando que comanda o motor elétrico para a paralisação do motor elétrico em pelo menos uma posição predeterminada da peça regulável, com uma segunda engrenagem redutora que movimenta um corpo comutador, e com um sensor sensível a campo magnético, que pode ser controlado pelo corpo comutador, para controlar a unidade de comando, apresenta dentro de uma caixa uma placa de vias condutoras que se estende, com um prolongamento trapezoidal, por sobre a via de movimentação da peça comutadora. Esse prolongamento carrega o sensor sensível a campo magnético, como um sensor de som, por exemplo, diretamente na proximidade da via de movimentação do corpo comutador. A disposição desse prolongamento provoca queda de restos de material e despesas de descarte. De acordo com a invenção, propõe-se que o sensor (35) sensível a campo magnético seja disposto a uma distância radial da via de movimentação, em forma de arco de círculo, do corpo comutador (32) e que a distância entre o sensor (35) sensível a campo magnético e a via de movimentação do corpo comutador (32) seja superada em forma de ponte por meio de dois corpos condutores de fluxo magnético (36, 37), por exemplo. Os corpos condutores de fluxo magnético (36, 37) podem ser fabricados, de modo barato, a partir de fio magnético suave. Desse modo elimina-se o prolongamento segundo o estado da técnica na placa de vias condutoras, de tal modo que esta possa ser fabricada com arestas de limitação retas e alinhadas em ângulo reto em relação uma à outra, para se evitar a queda de restos de material.
Patent BR-9909298-A (BR)
Inventor: POTTER MICHAEL
IPC: G07D7/00
Filed: 1999-03-19
Abstract: A method and apparatus for monitoring articles to determine the presence of an authenticity indicating characteristic. The method comprises irradiating an article with radiation in at least first and second wavebands; detecting first radiation generated by the article in response to irradiation at the first waveband, the first waveband being chosen such that the first radiation generated varies in accordance with the presence or absence of the authenticity indicating characteristic and in response to the presence of obscuring material on the article. Second radiation generated by the article in response to irradiation at the second waveband is detected, the second waveband being chosen such that the second radiation generated by the article varies with the degree of obscuring material on the article but is substantially independent of the presence of the authenticity indicating characteristic. The detected radiations are compared to determine whether or not the authenticity indicating characteristic is present.
Patent BR-9916359-A (BR)
Inventor: EINIG HEINZ
IPC: A61K31/192
Filed: 1999-12-14
Abstract: A pharmaceutical mixture comprising a profen is described which has a profen content of over 85 % and contains up to 1% of a nonionic surfactant having an HLB of >/=9 and also a customary disintegrant and a lubricant and optionally a microcrystalline cellulose.
Patent CH-500226-A (CH)
Title: 4 amino alkylamino tetrahydro pyrido thieno pyrimidines - antimalarials amoebicides anti inflammatories and
Inventor: EICHENBERGER KURT DR
IPC: C07D211/74
Filed: 1968-08-02
Abstract: 4',3':4,5 thieno 2,3-d pyrimidines substd. in the 4-position by an amino lower alkylamino group are new compounds, and are prepared by replacement of a halogeno, mercapto or ester group in the 4-position by an amino lower alkylamino group, using known methods. Useful as antimalarials, esp. for prophylactic use, also as amoebicides, anti-inflammatories and hypotensives. Starting material is prepared from the corresponding 4-OH compounds by known methods, such as PCl5, PCl3, P2S5, etc. Typically 4-chloro-7-methyl-5,6,7,8-tetrahydropyrido 4',3':4,5 thieno 2,3-d pyrimidine is treated with an excess of beta-diethylamino ethylamine to replace the chlorine atom.
Patent CH-498137-A (CH)
Title: Pharmaceutical furazan derivs prodn
Inventor: LEHMANN CLAUDE DR
IPC: C07D271/08
Filed: 1968-02-06
Abstract: Pharmaceutical furazan derivs. prodn. Cpds. possessing depressant, anticonvulsive and muscle-relaxing properties have formula: (in which R1 is H or a lower alkyl, and R2 is a lower alkyl in the m or o-position). These compounds are produced by reducing (pref. with zinc in dilute acetic acid or with SnCl2 in a CH3COOH-HCl mixture) a compound of the formula.
Patent CH-535778-A (CH)
Title: 2-phenyl-3-hydroxy-4-thiophene carboxylic acid derivs - as anti inflammatory and analgesic agents
Inventor: MANFRED KRIEGER
IPC: C07D333/38
Filed: 1970-10-30
Abstract: Cpds. (I) and their salts: (where R1 is H or 1-4C alkyl, R2 is H, Cl, 1-3C alkyl or alkoxy and R3 is H, Cl, Br, 1-3C alkyl or -alkoxy or R3 is F or CF3 when R2 is H) are prepd. by oxidation of the tetrahydrothiophen-3-one esters followed opt. by hydrolysis of (I R1 = alkyl) to (I R1 = H or a cation). Thus. (I, R1=Et, R2=R3=H) is prepd. from the tetrahydrothiophen-3-one ethyl ester by oxidation with H2O2.
Patent GB-2345912-A (GB)
Title: Porous and voided film coatings
Inventor: ADAMS JOHN CHRISTOPHER
IPC: C08J9/28
Filed: 2000-01-19
Abstract: A method for the manufacture of a porous or voided film or coating comprising application on to a substrate a water-in-oil emulsion comprising a film-forming resin, such as polyvinyl butyral, styrene/maleic anhydride copolymer, vinyl chloride copolymer, vinyl chloride/vinyl acetate/vinyl alcohol terpolymer, dissolved in a solvent. The film-forming resin is mixed with water, preferably water with a water soluble or miscible polymer, such as a salt of polyacrylic acid, and then drying the water-in-oil emulsion. The method is particularly suitable for the manufacture of heat sensitive stencils for use on stencil and/or digital duplicators.
Patent GB-2345170-A (GB)
Title: Memory transactions on a low pin count bus
Inventor: GAFKEN ANDREW H
IPC: G06F13/16
Filed: 1998-07-07
Abstract: A system having a bus (124) coupled to a host (102) and a memory device (108). The bus (124) may include a plurality of general purpose signal lines to carry time-multiplexed address, data, and control information. The memory device (108) may store system start-up information and communicate this information with the host (102) over the bus (124).
Patent GB-2351363-A (GB)
Title: Semiconductor factory automation system and method for processing at least one semiconductor wafer cassette
Inventor: KANG YOUNG-JO
IPC: G05B19/418
Filed: 2000-06-22
Abstract: A method for processing at least one semiconductor wafer cassette in a semiconductor factory automation system, wherein the semiconductor wafer cassette contains a predetermined number of semiconductor wafers, includes the steps of: a) receiving at OIS 201 process schedule data of the semiconductor wafer cassette and a process recipe corresponding to the semiconductor wafer cassette from an operator; b) storing the process schedule data of the semiconductor wafer cassette and the process recipe at EQS 202; c) sending the process schedule data of the semiconductor wafers and the process recipe to a process equipment before the semiconductor wafer cassette is loaded to the process equipment; and d) processing the semiconductor wafer cassette in accordance with the process recipe and the process schedule data of the semiconductor wafer cassette. Therefore, the method can reduce a time period needed to process the semiconductor wafer cassette by sending the schedule of the semiconductor wafer cassette and the process recipe to the process equipment before the semiconductor wafer cassette is loaded to the process equipment.
Patent GB-2355852-A (GB)
Title: Gate oxides
Inventor: CHEN YUANNING
IPC: H01L29/51
Filed: 2000-06-23
Abstract: A gate oxide is fabricated in a multi stage process in which an oxide layer is formed initially at a first temperature below the viscoelastic temperature of silicon oxide, and subsequently at a second high temperature above the viscoelastic temperature of silicon oxide. This process provides an oxide film comprising first and second portions 31,32, where the first silicon oxide portion 31 comprises between 25-98% of the total oxide thickness, and the second oxide portion 32 is more amorphous and more dense than the first portion. The ultrathin gate oxides (less than 2.5nm) have low interface trap density (less than 5x10<SP>10</SP>cm<SP>2</SP>), low stress (less than 2x10<SP>9</SP> dynes/cm<SP>2</SP>), and low defect densities (less than 0.1 defects / cm<SP>2</SP>).
Patent GB-2367480-A (GB)
Title: Bin liner dispenser
Inventor: ALI YUSUF
IPC: B65F1/06
Filed: 2000-10-05
Abstract: The bin liner dispenser for (1) insertion into an interior of a bin comprises a plurality of bin liners (10) and a housing (30) defining a chamber within which the plurality of bin liners (10) are substantially contained. Each liner (12) of the plurality of bin liners (10) has an open end and an opposing sealed end, neighbouring liners (12) are conjoined with the sealed end of one liner joined to the open end of a neighbouring liner, and the plurality of liners (10) is provided with multiple folds (22) parallel to the open ends of the liners (12). Furthermore the housing (30) is provided with an aperture (38) through which the liners (12) are sequentially extracted. Preferably, the dispenser (1) further comprises an attachment means (40) mounted on an external surface of the housing (30) for attaching the dispenser (1) to the bin. The penultimate or last liner (12) of a series (10) may be marked or coloured differently to indicate that they are running out.
Patent GB-2368182-A (GB)
Title: Retail article support device
Inventor: STACEY MARTIN
IPC: A47F5/08
Filed: 2000-10-20
Abstract: A retail article supporting device comprises at lease one elongate arm 10, extending from a securing member 6, by which the device may be secured to a support surface, and a locking device 12, such that in use a retail article 4 provided with a slot 5 may be mounted on the supporting device and unauthorised removal thereof prevented by the locking device 12. The locking device may be mounted on the curved end portion of the supporting member (10c Figure 3b) and may be released by a key (60, Figure 4) to permit removal of the retail articles 4. The locking device may move from open and closed positions about a hinge (18, Figure 3b) wherein the device is snap-fitted onto the supporting member via resiliently deformable engagement formations (42) engaging with complimentary formations (38). The key (60) may be operated to resiliently deform the engagement formations (42) to permit the locking device to be opened.
Patent GB-2369532-A (GB)
Title: Routing algorithm for distributed telecommunication networks
Inventor: CHANDLER STEPHEN ANTHONY GERAR
IPC: H04L12/701
Filed: 2000-11-28
Abstract: In a telecommunication network a plurality of transmitting and receiving stations are provided at randomly distributed locations. Routing means are provided for routing of calls between stations in the network utilising other stations in the network for relaying of such calls where necessary. Each station S, 30-3, D incorporates a call routing control unit acting to select a further station to which a call is to be transmitted for the purpose of relaying the call and comprising a memory for compiling, for a plurality of possible destination stations D and from information received from further stations within the network within range of the transmitting station, information on possible further stations which may be suitable for relaying calls to the destination stations D. The control unit further comprises an interrogation arrangement for transmitting an interrogation signal to be received by at least one further station in the network, and an acknowledgement arrangement for transmitting an acknowledgement signal when the station is available for relaying a call in response to an interrogation signal received from a further station. Additionally the control unit includes a station selector for selecting a further station for relaying a call to a destination station D on the basis of receipt of an acknowledgement signal from a station judged by the control unit to be suitable for relaying the call to the destination station D using information held in its memory as a result of overhearing third party call routing attempts. The use of this method, in combination with direct and flood routing methods which are used if none of the selected stations are available for relaying, is capable of providing greatly improved performance and reliability in operation of such a network. The method is capable of finding a route between nodes if one exists with extremely high probability, and will do so quickly and with a very low information exchange requirement.
Patent GB-2378557-A (GB)
Title: Unauthorised parking alarm
Inventor: DANIELS ELLIE VICTORIA
IPC: G08G1/14
Filed: 2001-05-30
Abstract: An alarm system 2 for an authorised or unauthorised parking place 1 is situated near to the parking place and sends a signal 3 to a receiver 4 that is held on an authorised vehicle. If the signal is not received by an unauthorised vehicle, because it does not have the required receiver, the alarm is triggered. The signal may be permanent or may be triggered when a vehicle parks for a certain length of time. The alarm may comprise sirens or flashing lights, or any other means that would give unwanted attention to the driver of the unauthorised vehicle. The alarm may originate from in or on the vehicle. The system may be installed to a nearby building, post or tree or on the road or to the kerb.
Patent GB-2376678-A (GB)
Title: Lifting and storage apparatus
Inventor: SMITH JOHN DAVID
IPC: B66C1/62
Filed: 2001-06-21
Abstract: An apparatus for lifting and storing a load such as an excavator bucket that comprises an attachment means at item 9 to a work vehicle, a supporting rod 6 for threading through an aperture on an excavator bucket, a fixed stop 8 and a removable stop 11 connected to the supporting rod 6 to prevent the supported load from sliding off the apparatus. Preferably there are two supporting rods (6, 7, figure 2) with the removable stop having a locking means such as a padlock.
Patent GB-2365764-A (GB)
Title: Seat headrest mounting
Inventor: WHITMORE STUART JOSEPH
IPC: B60N2/48
Filed: 2001-08-14
Abstract: A headrest mounting for a seat, e.g. for a motor vehicle, includes a mounting member (15) fitted in the seat backrest and affording an upwardly-open passage (21) for sliding reception of a downwardly extending headrest post (13); a locking member (25) extending transversely of the passage and having an opening (27) through which the post extends; spring means (31) biasing said locking member to become more inclined from the perpendicular to the longitudinal axis of the post, so boundaries of said opening frictionally grip the post, and release means (23, 41) for causing the locking member to be oriented more nearly perpendicular to the longitudinal axis of the post to release the post for longitudinal movement within said passage.
Patent GB-2379200-A (GB)
Title: Folding bicycle
Inventor: CHEN TING-HSING
IPC: B62K25/30
Filed: 2001-09-04
Abstract: The bicycle includes a crossbar 2, an outer tube 4 and a buckle 5. The crossbar 2 is divided into two sections 21, 22 having mutually pivoted flanges 211, 221 which abut. The first crossbar section 21 contains an inner tube and an inverted-u slot 212 concealed by the outer tube 4. A rod 41 coupled to the inner tube is movable in the slot 212. The buckle 5 is provided on the second crossbar section 22 with a loop facing the first section 21. The rod 41 moves in the slot 212 to cause the inner tube to protrude axially into the second section 22 thus to hold both sections of crossbar in alignment. The push rod is held from return movement by the loop of the buckle 5, thus preventing folding. A like assembly can be used for a head tube.
Patent GB-2379870-A (GB)
Title: Wheeled book support
Inventor: AL-ALI SALAH ABDULLAH
IPC: A47B19/02
Filed: 2001-09-25
Abstract: A book support has a wheeled base 6 with a handle 7 and storage spaces 8,9 for pens and papers. A V-shaped support 1 with ledges 2 is supported from the base on upstanding arm 3.
Patent GB-2375058-A (GB)
Title: Exhaust gas particle filter
Inventor: ANDORF RENATO
IPC: B01D46/42
Filed: 2002-03-28
Abstract: A filter, for removal of particles from the exhaust gas of a combustion engine by oxidation of particles caught in the filter, is coated with a nitrate forming solid material. The solid material may comprise silver as Ag, Ag<SB>2</SB>O, AgOH, AgNO<SB>3</SB> or AgCO<SB>3</SB> or a mixture thereof Alternatively, the solid material may be a compound of alkaline (earth) metals, rare earths and transition metals, main group elements or a mixture thereof and may comprise at least two compounds in the form of a mixed oxide. The solid material is preferably applied to a fine-pored cater substance ideally comprising (La containing) zircon oxide, (La containing) aluminium oxide, Mg-Al mixed oxide, cerium oxide, titanium oxide, silicon oxide, Si-Al mixed oxide, a zeolite or a mixture thereof. The solid material cause nitrogen oxide to be stored as nitrates which cause, at temperatures from 300{C, oxidation of soot particles into CO<SB>2</SB> chemically reducing the nitrate to NO and NO<SB>2</SB>, thus making it possible to lower the temperature required for oxidation of the soot and to achieve regeneration of the filter.
Patent GB-2389589-A (GB)
Title: Pre-conditioning of heart tissue
Inventor: SOLOMON DENIS EON
IPC: A61K35/12
Filed: 2002-06-10
Abstract: A method for pre-conditioning heart cells comprising growing said cells on an acellular silicon rubber matrix and subjecting to cycles of computer controlled stretch and relaxation. The cells are supplied with growth factors and integrin cell receptors.
Patent GB-2377418-A (GB)
Title: Attachment device for a roof rack
Inventor: LINDELL MORGAN
IPC: B60R9/058
Filed: 2002-07-09
Abstract: An attachment device (6) for clamping a load carrying bar (i.e. roof rack) (4) on a vehicle roof (5) with an anchor lug (7), has retaining elements (18, 20) including a first retaining part (18) fixedly attached to the device (6) and engaging the anchor lug (7), and a second retaining part (20), pivotally connected via a resilient element (25) to the device (6). The second retaining part (20) is movable between a first position in which does not co-operate with the anchor lug (7) and a second position in which it does co-operate with the anchor lug (7).
Patent GB-2380994-A (GB)
Title: Photocatalytic treatment of fluids
Inventor: SNOWBALL MALCOLM ROBERT
IPC: C02F1/72
Filed: 2002-09-24
Abstract: A fluid treatment apparatus comprising a surface 15 which is coated with a photo catalytic oxidising semiconductor doped with a metal. This surface is placed in the flow path of the apparatus and means 13 for exciting the doped semiconductor material to form electron-hole pairs is provided. The photocatalytic material may be the anatase form of titanium dioxide doped with a noble metal such as gold, silver, palladium or platinum. The electron hole pairs produce hydroxyl and oxygen free radicals 22 which are highly reactive and will break down complex molecules and, in the case of micro-organisms, will destroy them by breaking down the cell walls. The semiconductor material may be coated onto a plurality of porous carrier elements. The means for exciting the doped semiconductor material may be arranged to irradiate the material with light, ionised particles, ultra-sonic waves, a magnetic field, an electromagnetic field, or an electrostatic field. There may also be provided means for supplying chemicals, gasses, or compounds into the fluid to stimulate the semiconductor material to produce oxidising species to further enhance the efficiency of the apparatus.
Patent GB-2378439-A (GB)
Title: Polymer modified inorgantic coatings
Inventor: BARBER ROBERT FREDERICK
IPC: C09D1/08
Filed: 2001-04-04
Abstract: The invention relates to an anhydrous cementitious coating composition consisting of a hydraulic cement in the range 30-70 % w/w polymeric particles having a Tg less than 25 {C in the range 5-25 % w/w, and mineral extender particles in the range 5-50 % w/w. The cement to mineral extender particles are in the weight ratio 5:1 to 1:1. When mixed with potable water these compositions form useful decorative or protective coating compositions for application to a range of substrates.