baber/WOPTO huggingface dataset:
Patent BR-9911911-A (BR)
Title: Dispositivo de controle de carga para uma máquina de combustão interna de êmbolo de movimento alternado, assim como processo para o controle da operação desta
Inventor: UITENBROEK PAUL
IPC: F02B29/00
Filed: 1999-07-05
Abstract: Patente de Invenção: <B> "DISPOSITIVO DE CONTROLE DE CARGA PARA UMA MáQUINA DE COMBUSTãO INTERNA DE êMBOLO DE MOVIMENTO ALTERNADO, ASSIM COMO PROCESSO PARA O CONTROLE DA OPERAçãO DESTA" <D>. Um dispositivo de controle de carga para uma máquina de combustão interna de êmbolo de movimento alternado, especialmente um motor a gás, qual máquina de combustão interna contém pelo menos um cilindro (4), dentro do qual trabalha um êmbolo (6) ligado com um eixo de manivela (10), qual cilindro apresenta pelo menos uma abertura de admissão (16), dentro da qual trabalha uma válvula de admissão (18) que abre e fecha de acordo com o giro do eixo de manivela, a qual liga o cilindro temporariamente com um canal de admissão (14) que termina na abertura de admissão, e apresenta pelo menos uma abertura de descarga (20), dentro da qual trabalha uma válvula de descarga (24) que abre e fecha de acordo com o  giro do eixo de manivela, a qual liga o cilindro temporariamente com um canal de descarga (22) que parte da abertura de descarga, é caracterizado pelo fato, que dentro do canal de admissão (14) é disposta uma válvula (28, 60, 62), acionada por um motor elétrico (28, 90), e que é previsto um aparelho de controle (26), o qual excita o motor elétrico em dependência, pelo menos de um elemento de exigência de carga (34), de tal maneira que o momento de fechamento da válvula de registro giratório, com exigência de carga decrescente, fica de maneira crescente antes do momento de fechamento da válvula de admissão.
Patent BR-9912250-A (BR)
Inventor: CECCHIN GIULIANO
IPC: C08J5/18
Filed: 1999-07-02
Abstract: Polyethylene composition comprising (percentages by weight): A) from 60 to 95% of an LLDPE copolymer having a density from 0.905 to 0.935 g/cm3, {overscore (M)}w/{overscore (M)}n values less than 4 and F/E ratio values from 10 to 20; B) from 5 to 40% of one or more crystalline copolymers of propylene selected among defined copolymers of propylene with ethylene and/or higher alpha-olefins.
Patent BR-9913352-A (BR)
Title: Composições poliméricas seletivamente hidrogenadas polibutaieno-isopreno-polibutadieno
Inventor: COOLBAUGH THOMAS SMITH
IPC: C09K23/52
Filed: 1999-07-20
Abstract: Patente de Invenção: <B>"COMPOSIçõES POLIMéRICAS SELETIVAMENTE HIDROGENADAS POLIBUTADIENO-ISOPRENO-POLIBUTADIENO"<D>. A invenção provê dispersantes e melhoradores de índice de viscosidade dispersantes que incluem polímeros de dienos conjugados que foram hidrogenados, funcionalizados, opcionalmente modificados e pós-tratados. As substâncias dispersantes incluem um copolímero de dois dienos conjugados diferentes, como butadieno-isopreno-butadieno. Os polímeros são seletivamente hidrogenados para produzir polímeros que possuem montantes altamente controlados de insaturação, permitindo funcionalização altamente seletiva. São também fornecidos fluidos lubrificantes como óleos minerais e sintéticos, que foram modificados em sua dispersância ou propriedades viscométricas por meio de substâncias dispersantes da invenção. São também fornecidos processos de modificação da dispersância e / ou propriedades viscométricas de fluidos lubrificantes como óleos lubrificantes minerais ou sintéticos. As substâncias dispersantes podem também incluir um fluido portador para fornecer concentrados dispersantes.
Patent BR-9917270-A (BR)
Title: Composição fluida, e, processos para extração de um componente desejado de um substrato e para limpeza de um contaminante de um substrato
Inventor: ELSBERND CHERYL LEE SENGER
IPC: C11D7/02
Filed: 1999-06-04
Abstract: "COMPOSIçãO FLUIDA, E, PROCESSOS PARA EXTRAçãO DE UM COMPONENTE DESEJADO DE UM SUBSTRATO E PARA LIMPEZA DE UM CONTAMINANTE DE UM SUBSTRATO". é divulgado um fluido estável compreendendo dióxido de carbono fluido comprimido, um gás inerte e um estabilizante fluoroquímico. A composição fluida é útil para a limpeza de metais, vidros, cerâmicas, polimeros naturais e sintéticos e tecidos, e na extração de substâncias desejáveis , tal como a extração de óleos essenciais de plantas.
Patent CH-495882-A (CH)
Title: Dispenser for paper handkerchiefs serviettes - and towels
Inventor: CONTINI LEO DR
IPC: B65D83/08
Filed: 1969-11-08
Abstract: The paper goods are stacked in a completely closed wrapper of plastic sheeting with an inserted sheet of stiff material, which has an opening. The plastic wrapper is perforated on its upper face along a central line through the opening. Spec., the wrapper is polyethylene or polypropylene and the inserted sheet is cardboard.
Patent CH-530362-A (CH)
Title: Production of terephthalic acid by oxidation of p
Inventor: YATARO ICHIKAWA
IPC: C07C51/265
Filed: 1968-11-18
Abstract: A process for preparing terphthalic acid from p-diahylbenzene or an intermediate oxidation product by reacting them with molecular oxygen or a gas containing molecular oxygen in a 2-4C aliphatic monocarboxylic acid solvent having 2-4C atoms in presence of a heavy metal catalyst. The gas containing molecular oxygen is injected in the lower conical portion of the vertical cylindrical reactor dispersed in the reaction liquid at a distance L from the liquid level by a tube, the reaction materials being supplied at a point near the middle of the reactor at a distance L from the liquid level, the ratio 2/6 being between 1/4 and 1/3, the temperature being controllable between 80 deg. and 150 deg.C and the pressure at a value between 1 and 100 atmospheres.
Patent EE-9700284-A (EE)
Inventor: MANFRED VALENTIN
IPC: B29C65/00
Filed: 1997-10-23
Abstract: A new method welds mitre-cut, plastic frame profiles which include drawn-in seals extending over their length is claimed. The seals are held in basal fastenings and have sealing lips. They are made of weldable plastic. The frames form windows or doors. The contact surfaces and adjacent frame profiles are heated to welding temperature using heat reflectors, which are then removed, before pressing the frame profiles together. In this original method, during welding of frame profiles (1) and seals (2) the inner contour of the seal formed by the lips and basal attachment, as well as the frame mitres and the region adjacent to the mitering plane are covered by a mould section having the correct finished contour. On completion of welding the mould is removed. Also claimed is the equipment to carry out the process.
Patent EE-9800050-A (EE)
Inventor: EDWARD STEWART JOHNSON
IPC: A61K9/20
Filed: 1996-08-16
Abstract: In one embodiment, this invention relates to a pharmaceutical composition for oral administration consisting essentially of a gelatin at a concentration up to 5% by weight as a carrier, a solvent, and, as an active ingredient, a dopamine agonist. Alternatively, the invention relates to a composition that takes the form of a solid, unitary fast-dispersing dosage form comprised of a network of an active ingredient after and a water-soluble or water dispersible matrix forming agent or carrier which is inert towards the active ingredient after subliming solvent from the composition in the solid state. The dosage is designed to completely disintegrate within 1 to 30 seconds of being placed in the oral cavity. Compositions which further comprise an anti-emetic and/or an opioid antagonist are also provided herein.
Patent GB-2342767-A (GB)
Title: Ramp load assembly for a disc drive
Inventor: ALLSUP DAVID SCOTT
IPC: G11B5/54
Filed: 1998-05-14
Abstract: An apparatus for minimizing damage to a disc drive (100) during a non-operational mode while maximizing recording capacity of the disc drive (100) has an actuator assembly (110) with a controllably positionable head (118) supported over the disc during operation. A ramp load assembly (130) is disposed adjacent the disc and has a moveable ramp portion (134) which is extended over the disc during the non-operational mode to support the head and is retracted to a position beyond an outer diameter of the disc during the operational mode. The ramp load assembly (130) is further provided with a latch arm (152) which latches the actuator assembly (110) and a snubber portion which limits deflection of the disc in response to application of a mechanical shock to the disc drive during the non-operational mode.
Patent GB-2349178-A (GB)
Title: I.c. engine with rotationally driven rocker shaft
Inventor: SCHNEIDER MARVIN P
IPC: F01M9/10
Filed: 2000-04-19
Abstract: The rocker arm shaft 16 and the camshaft 14 are each rotatably mounted in a housing 12 and the rocker shaft 16 is rotationally driven eg from the camshaft 14 by meshing gears 40, 38, respectively. The rocker arms 18, 20 are rotatably carried by the rocker shaft 16 and engage respective sets of cams 30 in the usual way. Thus in addition to the usual oscillatory movement, the rocker shaft 16 rotates continuously within the rocker arms 18, 20 which creates a hydrodynamic oil film between the shaft and the arms, reducing friction and wear. The rocker shaft 16 may be driven instead from the crankshaft or by a hydraulic, electric or pneumatic motor.
Patent GB-2362573-A (GB)
Title: Cyclosporin formulation
Inventor: HAMIED YUSUF KHWAJA
IPC: A61K9/107
Filed: 2000-05-25
Abstract: A pharmaceutical composition in the form of a preconcentrate mixed either with a liquid hydrophilic phase to form a stable oil-in-water microemulsion or with a solid carrier to form a stable, solid blend of carrier and preconcentrate, comprises a) a water-insoluble pharmaceutically active material; b) one or more propylene glycol esters of a fatty acid; c) surfactant; and either d) a hydrophilic phase, wherein component (a) has been wholly directly dissolved in component (b) and component (b) is dispersed as tiny particles in component (d); or e) a solid carrier. The composition is substantially free from ethanol.
Patent GB-2356288-A (GB)
Title: L-shaped heat spreader of thermally conductive material encapsulated in metal for connection between electronic package and heat sink
Inventor: MESSENGER THOMAS R
IPC: H05K7/20
Filed: 2000-07-14
Abstract: An electronic package (10) designed to be mounted in a space vehicle includes active electronic components that produce heat energy during operation and has a shear plate (12) attached to a heat sink (13) or heat pipe (14). A heat spreader (11) includes an L-shaped plate, preferably of thermal pyrolitic graphite encapsulated in aluminum, which has a long arm (20) attached to the shear plate (12) by a heat conductive adhesive and a short arm (21) attached to the heat sink (13) for transferring heat energy from the package (10) to the heat sink (13). The heat sink (13) and the package (10) produce a dynamic load and the heat sink (13) and the package (10) are designed to carry the dynamic load with the heat spreader (11) providing only thermal enhancement.
Patent GB-2364955-A (GB)
Title: Worktable for a wood carving machine
Inventor: CHANG WEN-CHI
IPC: B23Q3/00
Filed: 2000-07-24
Abstract: A worktable for a wood carving machine comprises a platform 31 provided with two stationary brackets 34 and an adjust screw rod 35 engaged with the brackets. A positioning device 41 is provided with a bracket 45 which also engages with the adjust screw rod to enable the positioning device to be moved to adjust the position of a workpiece. A clamping device 50 for holding the workpiece is mounted on the positioning device which comprises a positioning plate 52, and includes an eccentric roller 515 which is rotatably arranged on an upper edge of the positioning device. Preferably the clamping device is slidably movable by at least one handle 57, 58 along an axle 44 of the positioning device. A holder (70, fig 9) may also be provided which includes an L-shaped rod (71, fig 9) which can be adjusted for holding a workpiece. Preferably a cutter (61, fig 7) extends upwardly through a centre hole (311, fig 7) of a core plate 33.
Patent GB-2368842-A (GB)
Title: Material for making a decomposable ceramic filter element having pores of big caliber
Inventor: CHIOU WEN-LIANG
IPC: C04B38/06
Filed: 2000-11-09
Abstract: A material for making a ceramic filter element that is decomposable when buried in the earth and re-washable with brush means of hard hairs is composed of diatomaceous earth, Igloss (ignition loss material), carboxymethyl cellulose and water. Igloss may be ground into particles of predetermined diameter subject to the caliber of the pores of the ceramic filter element to be made. The material comprises 37-39 wt% diatomaceous earth, 6-8 wt% Igloss, 6-8 wt% CMC and 47-49 wt% water.
Patent GB-2354014-A (GB)
Title: Drainage system comprising pipework and a rainwater outlet capable of inducing syphonic flow
Inventor: WILLIAMS PETER NOEL
IPC: E04D13/04
Filed: 1997-01-10
Abstract: A drainage system comprises pipework (18) and rainwater outlet (10) capable of inducing syphonic flow, wherein a tail piece 68 of the outlet 10 is connected to the pipework system via a syphon break, such as an air inlet or a portion of the pipework having an increased diameter.
Patent GB-2361727-A (GB)
Title: Hydraulic disconnect device
Inventor: MARSHALL GREGORY S
IPC: E21B23/04
Filed: 2000-12-12
Abstract: A disconnect device(10) for use downhole has a dog housing (14) mountable to an upper tool body (12), a lower tool body (16), at least one transversely movable dog (18) in the dog housing (14), a collet (22) which maintains said dog (18) in engagement with the lower body (16) and a piston (36) slidably movable relative to the dog housing (14). To operate the disconnect device (10) a ball (B) is dropped through a work string to seat on seat (50). Fluid being pumped through the work string builds pressure above the piston (36) driving the piston down and compressing spring (40) until the lower end (44) of the piston (36) abuts shoulder (46) on collet (22). As the piston (36) is driven even further downward it drives the collet (22) further downward, simultaneously shearing shear pin (30). Eventually the external contour (24) on collet (22) moves below the dog (18) which is then released to allow the work string (12), the dog housing (14), collet (22) and piston (36), to be disconnected from the lower body (16) which can then be removed with a grapple.
Patent GB-2361520-A (GB)
Title: Improvements in vacuum driers
Inventor: REES J G A
IPC: F26B5/04
Filed: 2001-02-14
Abstract: A combination vacuum drier comprises a chamber 1 for receiving an article W to be dried. A source of vacuum is connectable with the chamber. Disposed within the chamber are a heater 15 and a fan 13 for establishing a flow of air across the heater and through the intended location of the article. Seal ring means consisting of seal plates operated during the vacuum phase to prevent ingress of air through the gap surrounding the fan shaft.
Patent GB-2365885-A (GB)
Title: Platform structure
Inventor: REA DEREK WILLIAM
IPC: E01F1/00
Filed: 1999-07-14
Abstract: The invention relates to a platform comprising at least one selectively sized and shaped standing part having at least one support means whereby said support means provides a variable height adjustment to said standing part and further whereby said standing part is at least partially slideably engaged to provide a standing surface which is adapted to be at least partially continuous. The invention has use in providing temporary, permanent, or at least semipermanent platforms for use particularly but not exclusively in the repair of existing platforms.
Patent GB-2375023-A (GB)
Title: Telecommunications network employing both central and distributed control/routing protocols
Inventor: HUNNEYBALL TIMOTHY JOHN
IPC: H04L45/42
Filed: 2001-04-26
Abstract: A telecommunications network comprising an SDH ring 9 of a plurality of interconnected MPLS (Multi Protocol Label Switching) enabled network devices 2 (SONET / SDH / WDM multiplexers) is configured to support both central and distributed network / routing protocols. Central management of the network is effected by a central management terminal 1 by means of OSI protocols run over a first data communications network (DCN) 5 of embedded Data Communications Channels (DCCs) 5, 5a. Distributed management of the network is performed by means of MPLS / IP protocols run over a second data communications network (DCN) 6 of embedded Data Communication Channels (DCCs) 6, 6a, 6b, 6c, 6d. The topologies of the two DCNs 5, 6 are different. The central management DCN 5 extends (link 5a) to the central management terminal 1 via an Ethernet interface, whereas the distributively managed DCN 6 is blocked at the interface. Data devices 3, in the form of MPLS enabled switches or routers, are connected to the SDH ring 9. The distributed control DCN 6 extends (links 6a, 6b, 6c, 6d) to the data devices 3a, 3b, 3c, 3d, whereas the centrally controlled DCN 5 is prevented from extending to the devices 3. Thus an existing legacy optical network may be converted so as to run two DCNs in parallel, the first DCN 5 supporting OSI protocols (in a centrally managed environment) and the second DCN 6 supporting GMPLS (Generalised MPLS) protocols that strictly follow data traffic.
Patent GB-2376272-A (GB)
Title: Power generating turbines
Inventor: SMITH RAY
IPC: F03B13/26
Filed: 2001-06-07
Abstract: Plant for generating power comprises turbines 10 connected to first and second manifold chambers 11, 12 by an arrangement of ducts 20, 21, 22, 23 and valves 24, 25, 26, 27. Selective opening and closing of the valves 24, 25, 26, 27 allows the turbines 10 to be driven in the same direction by a fluid which, at different times, may flow either from chamber 11 to chamber 12 or from chamber 12 to chamber 11. The manifold chambers 11, 12 are provided with an array of feed tunnels 32 which decrease in cross-sectional area towards the manifold chambers 11, 12 and have mouths opening into respective vestibular areas 2,3. The vestibular areas 2, 3 may have side walls which slope downwardly away from the turbines 10, and mouths of the manifold chambers 11, 12 may be arranged in a number of rows located one above another.
Patent GB-2365428-A (GB)
Title: Cobalt complexes
Inventor: FREEMAN JONATHAN DUNCAN
IPC: C07F15/06
Filed: 2001-06-20
Abstract: Cobalt (II) complexes comprising the cation of formula [Co(TCT)(OR)]<SP>+</SP>, where TCT is cis,cis-1,3,5-tris-(E,E-cinnamylideneamino)cyclohexane, which may be substituted; and R is optionally substituted alkyl or aryl, particularly -CH<SB>2</SB>CF<SB>3</SB>, -CH<SB>2</SB>CCl<SB>3</SB>, phenyl, phenyl-NO<SB>2</SB> or phenyl-OR' (where R' is alkyl), are useful.
Patent GB-2360221-A (GB)
Title: Golf ball comprising a metal, ceramic, or composite mantle or inner layer
Inventor: SULLIVAN MICHAEL J
IPC: A63B37/00
Filed: 1998-03-27
Abstract: A unique golf ball (100) and related methods of manufacturing are disclosed in which the golf ball (100) comprises one or more mantle layers (20) comprising one or more metals, ceramic, or composite materials. The golf ball (100) may also comprise an optional polymeric spherical substrate inwardly disposed relative to the one or more mantle layers (20). The golf balls (100) according to the present invention exhibit improved spin, feel, and acoustic properties. Furthermore, the one or more interior mantle layers (20) prevent, or at least significantly minimize coefficient of restitution loss from the golf ball (100), while also significantly increasing the movement of inertia of the golf ball (100).
Patent GB-2377880-A (GB)
Title: Multi-operational battery powered vacuum cleaner
Inventor: HOUGHTON STEPHEN
IPC: A47L5/24
Filed: 2001-07-25
Abstract: A battery powered vacuum cleaner 1 comprising a hand held vacuum cleaner 1 releasably mounted within a caddy 15 which has a detachable handle 51 and a floor engaging head 19 may be used in three different modes. The hand held unit 1 may be released from the caddy to be used in a first hand held operation, it may alternatively be mounted within the caddy with the handle attached for use as an upright vacuum cleaner, whilst in a third mode the handle 51 may be removed from the caddy while the hand held unit remains mounted in the caddy to provide a compact vacuum cleaner system with a floor engaging head 19. The cleaner further comprises a first spring biased latch member 27 mounted within the caddy 15 to releasably restrain the hand held unit therein, together with a second latch member (53) mounted within the handle 57 for releasably connecting the handle to the caddy 15. The second latch member (53) is released by sliding button 55. The floor engaging head 19 is pivotally connected to the support caddy 15 and comprises a rotatable brush powered by the battery of the hand held unit 1. Attachment tools may be stored in a tool holding assembly (81) in the upper handle portion 51.
Patent GB-2364540-A (GB)
Title: Sandfilter device for use in the recovery of oil gas and water
Inventor: ROALDSNES KJARTAN
IPC: E21B43/08
Filed: 2000-02-03
Abstract: An account is given of a tubular sand filter for use in connection to water, gas and oil recovery, and shaped to let water/oil, but not sand particles, through radially through-going slots which outermost are shaped between thread windings (26) of which the outer, tubular screen body (24) of the sand filter is built up. In order to achieve a higher mechanical strength, said winding-forming thread is shaped with edge cavities distributed in the longitudinal direction thereof and becoming length-restricted slots (30) in the tubular condition of the screen body (24). Opposing side face portions (28) of adjacent thread windings (26) rest supportingly against each other, said resting force is directed in the longitudinal axial direction and contributes to increase the mechanical strength properties of the sand filter.
Patent GB-2367842-A (GB)
Title: An expanding tool for connection between an inner and an outer tubular.
Inventor: BAUGH JOHN L
IPC: E21B43/10
Filed: 2001-10-09
Abstract: A swedge assembly expands an inner tube 10 that it is located inside an outer tubular 11 so that it sealingly connects. The apparatus A has a mandrel 12, and an attached movable tapered component or wedge 14, that is hydraulically or mechanically operated, and is inserted into the inner tube 10. The leading end 16 of the wedge 14 sits under an inner sleeve 18, which holds one or more seals 20. These seals 20 are located in peripheral grooves 22, and are made from non-metallics, soft metals, composite materials, plastics or other materials suitable for down hole conditions, such as aluminium, elastomers, or PTFE. Each seal 20, has an outer face 24 that engages the inner tubular 10 when it is expanded against the well casing 11 by operation of the wedge 14. If there are irregularities, such as voids or out of roundness, greater expansion of the tubular 10 can occur as the seals 20 respond to the increased loading by re-distributing it.