baber/WOPTO huggingface dataset:
Patent BR-9904753-A (BR)
Title: Ërgão de comando de uma instalação de ventilação, aquecimento e/ou climatização de um hatitáculo notadamente de veìculo automóvel
Inventor: LACROINX LOUIS JEAN-MICHEL
IPC: G05G1/08
Filed: 1999-10-20
Abstract: "óRGãO DE COMANDO DE UMA INSTALAçãO DE VENTILAçãO, AQUECIMENTO E/OU CLIMATIZAçãO DE UM HABITáCULO NOTADAMENTE DE VEìCULO AUTOMóVEL". A invenção se refere a um órgão de comando de uma instalação de ventilação, aquecimento e/ou climatização de um habitáculo de veículo automóvel Esse órgão compreende um botão rotativo (20) que opera junto com meios de regulagem respectivos de um grupo motoventilador e de um postigo de recirculação da instalação. As posições do botão estão situadas de um lado e de outro de um eixo predeterminado, e duas posições de um lado e de outro desse eixo correspondem a uma mesma regulagem do grupo. De acordo com a invenção, o órgão de comando possui um primeiro pinhão (20) e um segundo pinhão (40), que engrenam um com o outro diretamente ou por intermédio de meios de engrenagem intermediários (30), de modo que o segundo pinhão (40) adota um movimento rotativo de "vaivém" quando o primeiro pinhão prossegue um movimento rotativo em um mesmo sentido. O segundo pinhão (40) opera junto então com meios de regulagem do grupo, enquanto que o botão rotativo (20) possui meios (10, 11) para operar junto com os meios de regulagem do postigo de recirculação.
Patent BR-9907382-A (BR)
Title: Tubo de coquilha e processo para recalibragem de um tubo de coquilha
Inventor: HOERNSCHEMEYER WOLFGANG
IPC: B22D11/04
Filed: 1999-12-21
Abstract: Patente de Invenção: <B>"TUBO DE COQUILHA E PROCESSO PARA RECALIBRAGEM DE UM TUBO DE COQUILHA''<D>. à distância para com o lado frontal superior (3) da parede tubular (4) do tubo de coquilha (1), está prevista uma ranhura circunferencial (9) externa. Nesta ranhura projetam-se, a partir de lados opostos, flanges (10) em formato de (U) com filetes de encaixe (11) internos. A projeção radial dos filetes de encaixe (11) é menor do que a profundidade da ranhura circunferência (9). Em posição vizinha ao lado frontal (7) superior está previsto um degrau (5) do lado circunferencial no qual, mediante vedação, pode ser preso de modo preciso um quadro de reforço (6) que pode ser atarraxado com os flanges (10) e que se apóia no flange (28) da caixa d'água (2). Por ocasião de uma recalibragem do tubo de coquilha (1), especialmente através de um processo de moldagem por explosão, é reduzida a espessura da parede, de maneira que depois o degrau (5) precisa ser usinado seq³encialmente, sendo apenas necessário colocar um novo quadro de reforço (6), sendo atarraxado com os flanges (20).
Patent BR-9909130-A (BR)
Title: Variantes de protease de serina tendo substituições de amino-ácido
Inventor: RUBINGH DONN NELTON
IPC: A61K8/00
Filed: 1999-03-25
Abstract: "VARIANTES DE PROTEASE DE SERINA TENDO SUBSTITUIçõES DE AMINO-áCIDO". A presente invenção refere-se a variantes de proteases de serina tendo imunogenicidade reduzida em relação às suas proteases correspondentes do tipo selvagem. Mais particularmente a presente invenção se refere a variantes que possuem uma seq³ência de amino-ácido modificada de uma seq³ência de amino-ácido em posições especificamente identificadas, em que as seq³ência de amino-ácido modificada compreende uma substituição de uma substituição ou mais posições mais especificamente identificadas, correspondentes à subtilisina BPN' . A invenção se refere ainda a genes mutantes codificando tais variantes e a composições para tratamento pessoal e de limpeza que compreendem tais variantes.
Patent BR-9909981-A (BR)
Title: Soluções de mitoxantrona estáveis
Inventor: MOSCHNER KATRIN
IPC: A61K47/18
Filed: 1999-04-01
Abstract: Patente de Invenção: <B>"SOLUçõES DE MITOXANTRONA ESTáVEIS"<D>. é descrita uma solução de mitoxantrona estável, que para a estabilização contém 0,001 até 0,15% de edetato de sódio. A solução injetável é isenta de compostos sulfeto e evita seus efeitos colaterais na aplicação parenteral.
Patent BR-9910596-A (BR)
Inventor: HAARTSEN JACOBUS
IPC: H04B1/692
Filed: 1999-05-17
Abstract: In a radio system that employs frequency hopping (FH), access time delay is reduced, without compromising processing gain, by adding direct-sequence (DS) spreading to the system. This results in a hybrid FH/DS system, wherein the use of DS spreading permits a reduction in the number of hop frequencies used during start-up. Once synchronization is achieved, pure FH spreading, rather than the hybrid FH/DS spreading, along with a greater number of hop frequencies are used.
Patent BR-9911994-A (BR)
Title: Suporte giratório aperfeiçoado
Inventor: TURNER MALCOLM E
IPC: E21B43/01
Filed: 1999-06-24
Abstract: <B>"SUPORTE GIRATóRIO APERFEIçOADO"<D> A presente invenção refere-se a um suporte giratório aprimorado que inclui uma conexão que conecta uma linha de tubulação de produto a um cotovelo interno do alojamento interno do suporte giratório. Um conector, fêmea ou meia-caixa, é soldado ou unido a máquina ao cotovelo do suporte giratório. A outra metade do par conector, um membro de prego, é soldado à extremidade da tubulação de produto. Um grampo e ferramenta de instalação sobre o par conector empurram juntos o prego e a caixa, expandem radialmente a caixa e, em seguida, retraem a caixa sobre o prego, de forma que cordões de encaixes não helicoidais calcem para produzir tensão axial na conexão. A conexão possui diâmetro externo mínimo que reduz com vantagens a necessidade de espaço no interior da pilha de suporte giratório.
Patent BR-9913333-A (BR)
Title: Inibição e tratamento do vìrus da hepatite b e flavivìrus com helioxatina e seus análogos
Inventor: CHENG YUNG-CHI
IPC: C07D407/04
Filed: 1999-08-23
Abstract: Patente de Invenção: <B>"INIBIçãO E TRATAMENTO DO VìRUS DA HEPATITE B E FLAVIVìRUS COM HELIOXANTINA E SEUS ANáLOGOS"<D>. A presente invenção refere-se a drogas antivirais, tais como Helioxantina e seus análogos. Os compostos presentes podem ser usados sozinhos ou em combinação com outras drogas no tratamento do vírus da hepatite B (HBV), vírus de hepatite C (HCV), febre amarela, vírus da denque, encefalite japonesa, vírus do Nilo Ocidental e flavivírus relacionados. Além disso, os compostos de acordo com a presente invenção podem ser usados para prevenir hepatoma secundário à infecção viral, bem como outras infecções ou enfermidades que são secundárias à infecção viral.
Patent BR-9914018-A (BR)
Inventor: TANIGUCHI NOBUAKI
IPC: C07D295/215
Filed: 1999-09-21
Abstract: This application relates to a piperazino-substituted novel cyanophenyl derivative in which a substituted carbamoyl or substituted sulfamoyl group having an aryl, heterocyclic or the like group that may have a substituent group is bonded to one nitrogen atom on the piperazine ring. The compound of this application has an anti-androgen action and is useful in preventing or treating prostatic cancer, benign prostatic hyperplasia and the like diseases.
Patent BR-9914521-A (BR)
Title: Glicuronìdeos de pregnano
Inventor: MILLER CHRISTOPHER PAUL
IPC: A61P25/28
Filed: 1999-10-07
Abstract: Patente de Invenção: <B>GLICURONìDEOS DE PREGNANO"<D>. Esta invenção provê 5-alfa-pregnano-3-beta, (20S), 21-triol, 20-O-beta-glicuronídeo e 5-alfa-pregnano-3-beta,20R-diol, 20-O-beta glicuronídeo e seus sais farmaceuticamente aceitáveis que são úteis como agentes progestacionais.
Patent CH-462064-A (CH)
Inventor: RUBENS KINDLE
IPC: A41H41/00
Filed: 1965-09-14
Abstract: 1,163,524. Pile fabrics; finishing fabrics. SOC. ANON. TISSAVEL. 14 Sept., 1966 [14 Sept., 1965], No. 15309/69. Divided out of 1163523. Headings D1K, D1S and D1W.- An imitation fur fabric is woven face to face using as the pile a plied yarn comprising a yarn including non-shrinkable staple fibres, fibres, plied with a continuous filament yarn of shrinkable material. In examples, the filament yarn comprises twenty, 5 denier filaments of polyvinyl chloride, and the staple fibre yarn comprises 3 denier non-shrinkable acrylic fibres, or 3 denier shrinkable polyvinyl chloride fibres and 15 and/or 25 denier non-shrinkable acrylic fibres. In the woven fabric the tufts are cut, and then brushed using metal spikes to straighten the tufts and remove any fibres not held. The shrinkable fibres are shrunk using heat, and the fabric finally combed or brushed.
Patent CH-506579-A (CH)
Title: Aromatic polymers - contg. oxygen and/or sulphur, and polymerisable inters. for such polymers
Inventor: DENNIS ARTHUR BARR
IPC: C08G75/20
Filed: 1966-09-26
Abstract: Aromatic polymers which contain in the molecular chain benzene groups and oxygen and/or sulphur atoms, and polymerisable intermediates which can give such polymers, are prepared by reacting a dihalobenzene compound, in which each halogen atom is activated by an inert electron-attracting group, with an approximately equivalent amount of alkali metal hydroxide, hydosulphide or sulphide in a stable polar liquid which is an ionising solvent for alkali metal phenoxides or thiophenoxides. The polymerisable intermediates are alkali metal salts of 4-(4-halophenylsulphonyl)phenol or of 4-(4-halobenzoyl)phenol and are new compounds.
Patent EE-9500039-A (EE)
Inventor: Igor Chartschenko
IPC: C04B28/02
Filed: 1995-08-09
Abstract: A dry mix, for producing a cement suspension for filling and/or injecting pore spaces and cavities in loose rock or cavities and/or cracks in rock or in concrete components, is in the form of a ready mix containing (a) sulphate additive-free finely ground clinker and/or smelter sand powder; (b) additives; and (c) an ettringite-forming swelling component which produces swelling during strength development of the fine cement-binder mixture while the matrix is still soft after the filling and/or injection operation. The entire homogeneous dry mix has a continuous graduated particle distribution with sieve pass values of d95 = ≤ 24 (preferably ≤ 16) microns and d50 = ≤ 7 (preferably ≤ 5) microns, the d50/d95 ratio preferably being 0.33 plus or minus 0.04. Preferably, the mix contains a naphthalene sulphonate-formaldehyde condensate as plasticiser. Also claimed are: (a) preparation of the above dry mix, in which all the components have the above defined fineness and particle distribution and are stored separately in storage silos, certain components being dosed from the corresponding silos for delivery to a mixer and the components being homogenised and mixed in the mixer to form the ready mix; and (b) apparatus for carrying out the above process, in which a storage silo (7-12) is provided for each component and is combined with a dosing device, the silos being followed by a mixer (14).
Patent GB-2342357-A (GB)
Title: Amphiphilic polysaccharide derivatives
Inventor: BYUN YOUNGRO
IPC: C08B15/00
Filed: 1999-05-14
Abstract: Polysaccharides, which are widely used as anticoagulation drugs, especially heparin, are clinically administered only by intravenous or subcutaneous injection because of their strong hydrophilicity and high negative charge. Amphiphilic heparin derivatives were synthesized by conjugate to bile acids, sterols, and alkanoic acids, respectively. The hydrophobicity of the heparin derivatives depended on the feed mole ratio of heparin to hydrophobic agent. The heparin derivatives were slightly hydrophobic and exhibited good solubility in a water-acetone solvent, as well as water. The heparin derivatives have a high anticoagulant activity. These slightly hydrophobic heparin derivatives can be absorbed in gastric intestinal tract and can be used as oral dosage form. Also, the heparin derivatives can be used for the surface modification to prevent coagulation for medical devices such as extracorporeal devices and implanted devices.
Patent GB-2346184-A (GB)
Title: Fail safe electrical brake control system for aircraft
Inventor: HILL JAMES L
IPC: B60T17/22
Filed: 2000-01-31
Abstract: A brake-by-wire control system for aircraft brakes is presented. The system includes a hardware based discrete component control path 44,46 and a software control path 48, the two operating in parallel. Each of the paths monitors the same inputs 28-34, with the hardware path being configured to enable the shutoff valve driver 26 and the software path being configured to inhibit the shutoff valve driver, depending upon the status of the inputs. As a consequence, a failure in a single path in the braking system cannot enable the brake system so as to allow for inadvertent braking.
Patent GB-2343982-A (GB)
Title: Liquid crystal display has uniform heat dissipation
Inventor: OKAMOTO SHIGETSUGU
IPC: G02F1/1343
Filed: 1996-12-20
Abstract: To ensure uniformity of temperature across a liquid crystal display, the surface area of the liquid crystal substrate 31 is varied. The surface area of the substrate may be increased by means of a protrusion or a radiating fin 31a, 31b. A current suppression device reducing the steepness of the signal waveform may also be provided. The electrodes provided on the substrates may form two groups of differing widths to provide greyscale. The liquid crystal may be ferroelectric.
Patent GB-2351480-A (GB)
Title: Aircraft engine mounting
Inventor: WILKSCH MARK CONRAD
IPC: B64D27/04
Filed: 2000-04-19
Abstract: A mounting arrangement for an aircraft engine comprises one or more mounts 41, defining a first axis or first axes extending parallel to the thrust line of the engine, and one or more further mounts 43, defining a second axis or second axes that is/are inclined so as to intersect (when extended) a notional plane containing the first axis or axes, the point of intersection being at, or ahead of, the centre of gravity of the engine. A pair of the second axes may converge or be parallel. Various configurations of the mounts are disclosed (figures 5A to 11B), applied to upright and horizontally opposed piston engines, and including various combinations of three or four mounts disposed above and below the thrust lines of the engines. Reference is also made to turbine engines.
Patent GB-2361841-A (GB)
Title: Communication system
Inventor: FARMER JOHN
IPC: H04Q7/22
Filed: 2000-04-26
Abstract: The invention relates to a system for setting up contact between a user of a terminal capable of sending messages e.g. computers or mobile phones, where the messages can be sent by e-mail SMS or internet. A user sends a message selected from a controlled set of messages to a third party e.g. an internet site. The message is relayed to a group of other users selected by the message originator, in a way which maintains the originator's anonymity. The third party monitors responses form the group and in dependence on the content of the response puts a respondent in touch with the originator. The figure shows a process wherein an originator enters the third party website 2, log-in 12 and enters a group of names 18. The originator's ID can be checked 24 to determine if they are on another user's contact list. If so both parties are notified 34 by e-mail or SMS. If not, the whole of the named group are contacted anonymously 34, excluding any name on an opt-out list 28, or any of the group has exceeded a preset number of contact messages 32. Any of the group who wishes to pursue contact then enters the web-site (fig 3 not shown).
Patent GB-2362938-A (GB)
Title: Reduction of vortex shedding and drag
Inventor: BEARMAN PETER WILLIAM
IPC: F15D1/12
Filed: 2000-06-01
Abstract: Smoothly curved protuberances or fairings are longitudinally spaced on an elongate or cylindrical body to reduce forces due to drag and vortex shedding. The protuberances are arranged in diametrically opposite pairs, the radial direction of protuberances varying by an angle between adjacent pairs to cope with flow from various directions. Ranges for ratios of size, spacing and angle between pairs of protuberances are disclosed. Protuberances size may be larger for dense fluids such as water than for less dense fluids such as air. Possible uses include legs or risers of an offshore platform (14, fig 6) or underwater cables in sea currents, a chimney (22, fig 7) in winds, or a wind turbine support tower (32, fig 8). A kit of protuberances and fasteners (fig 5) may be retrofitted to existing structures.
Patent GB-2352410-A (GB)
Title: Method and apparatus for purifying air using mixed liquid
Inventor: SON CHEOLSOO
IPC: B01D45/14
Filed: 2000-06-14
Abstract: A method and apparatus for purifying contaminated air using mixed liquid are disclosed. The invention includes an air inlet structure 10 for taking in contaminated air, an air purifying device 30 connected to the air inlet structure at one end for purifying contaminated air, and an air outlet structure 20 connected to the air purifying compartment at another end for discharging purified air. The invention uses mixed liquid as a purifying agent. The method uses centrifugal force to form a mixed liquid filter (53, fig. 2) though which contaminated air is forced to pass by the structure of the purifying device.
Patent GB-2351103-A (GB)
Title: Annulus valve assembly for hydrocarbon wells
Inventor: OSTOCKE HUGH DAVID
IPC: E21B34/02
Filed: 2000-07-11
Abstract: A valve assembly for hydrocarbon wells is formed by a passage, extending through the side wall of a wellhead (14), and first (10) and second (26) valves positioned to selectively open or close the passage. The second valve (26) is located in the passage closest to the well interior and is installable and retrievable through the passage and preferably also through the first valve (10). The first valve may be a conventional gate valve. Preferably, the second valve is a remotely hydraulically actuated check valve and may be biassed towards the closed position by way of fluid pressure and/or a spring, the latter providing it with fail-close capability.
Patent GB-2369758-A (GB)
Title: Audio processing apparatus in the form of a personal computer
Inventor: ARBITER JOHN
IPC: G06F1/18
Filed: 2000-07-21
Abstract: A multitrack audio recording apparatus (11) is in the form of a PC. The apparatus comprises a housing (12) having a front panel (13) and mounted within the housing (12), a central processing unit (14), a memory (15), a sound card (16) and a power supply (17). The housing (12) is made from 2 mm steel and the front panel (13) from a strong, rigid material such as heavy duty aluminium. The apparatus further includes a heavy duty input socket (21) mounted on the front panel and connected to the sound card, e.g. via a cable (23). The apparatus may include a floppy disc drive, a zip-drive, a CD-ROM drive, a control panel with standard tape control buttons, and a removable disc drive.
Patent GB-2356306-A (GB)
Title: Surface acoustic wave device
Inventor: KADOTA MICHIO
IPC: H03H9/25
Filed: 2000-08-29
Abstract: The device comprises a lithium tantalate (LiTaO<SB>3</SB>) substrate 2 bearing an interdigital transducer (IDT) 3. The electrodes of the IDT include as a major component at least one of Au, Ag, Ta, Mo, Cu, Ni, Cr, Zn and W; and the IDT has a normalized film thickness H/  g   of approximately 0.05 or less so as to excite a shear horizontal wave. This choice of components and dimensions is said to reduce propagation losses to almost zero, provide a wider conditioning range for frequency trimming and to allow the IDT to be formed with greater accuracy.
Patent GB-2369238-A (GB)
Title: Versatile rechargeable battery pack for models
Inventor: RICH PAUL
IPC: H01M50/51
Filed: 2000-11-07
Abstract: Rechargeable batteries normally power the radio control system within the model. This rechargeable battery pack is arranged into two separate "half" packs that normally consist of 2 batteries each (Fig 1). All the batteries are electrically connected in series. The use of these "half" packs essentially allows the battery pack to be formed into a flat arrangement (fig 2) or a square arrangement (fig 3).
Patent GB-2369568-A (GB)
Title: Shower tray
Inventor: WEBB ANTHONY KEITH
IPC: A47K3/40
Filed: 2000-11-29
Abstract: A shower tray (10) comprises a base unit (12) having a raised central portion (16) and waste water outlet means towards which run-off is directed, and a rim (14) which is removably mounted on the base unit (12) and which at least in part surrounds the central portion (16).
Patent GB-2357742-A (GB)
Title: Folding bicycle
Inventor: MURAYAMA KATSUICHI
IPC: B62K15/00
Filed: 2000-12-20
Abstract: The bicycle 1 includes a folding mechanism 14 that permits the bicycle 1 in its extended state to be folded at an intermediate region between a front wheel 2 and a rear wheel 3 such that the front wheel 2 is brought to a position at one side of the rear wheel 3. An axle shift mechanism permits an axle 3a of the rear wheel 3 to be shifted to a position toward the intermediate region. A chain-holding mechanism holds a sprocket chain 34 at a predetermined position when the axle 3a is shifted toward the intermediate region to thereby release engagement between a rear wheel-side sprocket 35 and the sprocket chain 34. The axle shift mechanism includes a carrier 5 with two alternative locations thereon held by a hook 25 associated with the seat tube 16. A slot 24 guides the axle 3a during shifting. One pedal 32 is swingable laterally to fold up to prevent fouling the front wheel assembly when the bicycle is folded.
Patent GB-2358439-A (GB)
Title: Setting or regulating the steam temperature of the live steam and/or reheater steam in a combined-cycle power plant
Inventor: LIEBIG ERHARD
IPC: F01K23/10
Filed: 2001-01-10
Abstract: In a combined-cycle power plant 22 which comprises a gas turbine 23, a heat recovery steam generator 28, and a water/steam cycle 20 including a steam turbine 38 and a coal-fired boiler 50, and in which means 42, 51 is provided for superheating or reheating the steam generated in the boiler 50 to form live steam or reheater steam, and steam generated in the heat recovery steam generator 28 is admixed with the live steam or reheater steam, improved part-load behaviour is achieved in that the steam temperature of the live steam and/or reheater steam is set or regulated by setting or regulating the steam temperature of the steam generated in the heat recovery steam generator e.g.by controlling pumps 36, 37 to control the feedwater volume flowing through the heat recovery steam generator. Water/steam separators 35, 34 are provided between evaporators 31, 32 and superheaters 33', 33.
Patent GB-2366219-A (GB)
Title: Apparatus for the purification of liquids
Inventor: REMIZOV ALEKSANDR DMITRIEVICH
IPC: B01D24/16
Filed: 2001-02-28
Abstract: The apparatus comprises a filter (1) with a filtering element (2) made of, for example, floating bead material and a filtrate discharge pipe (5). A pipe-type settler (6) is positioned below the filter (1), and the upper ends of settler pipes (7) are connected to a partition (8) which separates the settler from the filter. Pipe (4) for the supply of liquid to be purified is connected to filter (1) under floating bed media (2). Compressed air arrives from its source in the upper part of settler (6) where it accumulates. During the backwashing of the filter (1), the accumulated air is discharged from the upper part of the settler (6) though the pipe (15) into the atmosphere. The gas is then replaced with backwashing liquid arriving from the filter (1). The backwashing liquid is then expelled from the upper part of settler (6) by the air arriving from the compressed air source, becomes clarified in the pipes (7) of the settler (6) and further purified by the filter (1), and is then supplied to the consumer. If the filtration cycle is shortened to less than six hours, a pulsed supply of compressed air is provided.