baber/WOPTO huggingface dataset:
Patent BR-9907367-A (BR)
Title: Aperfeiçoamento introduzidos em plataforma elevatória
Inventor: COUTINHO DJALMA DE SOUZA
IPC: B66F11/04
Filed: 1999-08-24
Abstract: <B>"APERFEIçOAMENTOS INTRODUZINDOS EM PLATAFORMA ELEVATóRIA"<D>, segundo os quais referida plataforma elevatória, do tipo utilizada como componente para montagem de estruturas planas passíveis de comporem planos em níveis diferentes, mais particularmente para a montagem de palcos, passarelas, entre outros, é composta por estrutura de sustentação ou base inferior dotada de pés articulados entre si, passível de elevar ou abaixar um quadro perfilado com tampo superior, referido tampo é movimentado através do comando de dois manetes dispostos em lados opostos inferiores ao mesmo; cada manete, quando acionado, é responsável pelo deslocamento linear de um par de travas, possibilitando o deslize das mesmas no quadro perfilado de sustentação do tampo, onde são distribuídos, alinhada e espaçadamente diversos orifícios de posicionamento das travas, orifícios estes responsáveis pela variação de altura da plataforma.
Patent BR-9907850-A (BR)
Inventor: LUEERS GEORG
IPC: C08K9/12
Filed: 1999-02-03
Abstract: The present invention relates to an integrated additive composition which contains anti-blocking agents and at least one organic component and is characterized in that the organic component(s) is (are) localized in a concentration of 5 to 65 wt.-%, relative to the total weight of the composition, in the pores of the anti-blocking agent, the volume of the organic component(s) not being greater, however, than the pore volume of the anti-blocking agent. The invention also describes processes for the preparation of this integrated additive composition and its use in polyolefin films and in injection molding.
Patent BR-9908620-A (BR)
Inventor: CANOS AVELINO CORMA
IPC: A01N25/18
Filed: 1999-03-03
Abstract: The invention relates to a method for producing supports based on zeolites and other inorganic molecular sieves for the controlled emission of semiochemicals, with application to the environmental combat against agricultural plagues. The process is based on the modification of one or a plurality of the physico-chemical characteristics of zeolitic supports: Si/Al ratio, acidity, compensation cations and pore size, as well as the compaction pressure and relation between the surface and the weight of the conformed material, with the object to regulate the absorption force and the further controlled and extended emission of the semiochemicals.
Patent BR-9908762-A (BR)
Inventor: PRESTON DAN A
IPC: H04L29/08
Filed: 1999-11-02
Abstract: The invention provides for conversion of latitude and longitude to an addressing scheme that supports current TCP/IP (Ipv4) and future addressing (Ipv6/Ipng) requirements. More specifically, it allows a decentralization of the unicast point to a device on the hosted network. Geographical Internet Protocol (geoIP) addressing will facilitate anycast routing schemes in which the nearest node has a statically assigned geoIP. Geo-routing and network management become a function of the geoIP address.
Patent BR-9910038-A (BR)
Title: Fragmento de ácido nucléico isolado, gene quimérico, célula hospedeira transformada polipeptìdio, método de alteração do nìvel de expressão de uma enzina, método de obtenção de um fragmento de ácido nucléico, produto e método de avaliação de pelo menos um composto quanto à sua capacidade de inibir a atividade de uma enzima
Inventor: CAHOON REBECCA E
IPC: C12N15/82
Filed: 1999-04-21
Abstract: "FRAGMENTO DE áCIDO NUCLéICO ISOLADO, GENE QUIMéRICO, CéLULA HOSPEDEIRA TRANSFORMADA, POLIPEPTìDIO, MéTODO DE ALTERAçãO DO NìVEL DE EXPRESSãO DE UMA ENZIMA, MéTODO DE OBTENçãO DE UM FRAGMENTO DE áCIDO NUCLéICO, PRODUTO E MéTODO DE AVALIAçãO DE PELO MENOS UM COMPOSTO QUANTO à SUA CAPACIDADE DE INIBIR A ATIVIDADE DE UMA ENZIMA" A presente invenção refere-se a um fragmento de ácido nucléico isolado que codifica uma enzima biossintética de carotenóide. A invenção também se refere à construção de um gene quimérico que codifica toda ou uma parte da enzima biossintética de carotenóide, na orientação de sentido ou anti-sentido, sendo que a expressão do gene quimérico resulta na produção de níveis alterados da enzima biossintética de carotenóide em uma célula hospedeira transformada. .
Patent BR-9912591-A (BR)
Inventor: GUERRA ROGELIO AREAL
IPC: D21H25/18
Filed: 1999-07-29
Abstract: The product is presented in the form of a solution and is composed of carbonated magnesium di-n-propylate, n-propanol, and a hydrofluorocarbon (HFC) diluent selected from 1,1,1,2-tetrafluoroethane (HFC 134a) and 1,1,1,2,3,3,3-heptafluoropropane (HFC 227). The product may be obtained by a procedure which comprises preparing a solution of carbonated magnesium di-n-propylate in n-propanol and diluting said solution by addition of the HFC diluent. The product is suitable for de-acidifying cellulose-type material and preserving objects based on cellulose-type material.
Patent BR-9915387-A (BR)
Title: Aparelho de múltiplas válvulas, coluna decompletação, equipamento, processo e sistemapara uso em um poço com uma pluralidade de zonas
Inventor: PATEL DINESH R
IPC: E21B34/06
Filed: 1999-11-17
Abstract: "APARELHO DE MúLTIPLAS VáLVULAS, COLUNA DECOMPLETAçãO EQUIPAMENTO, PROCESSO E SISTEMAPARA USO EM UM POçO COM UMA PLURALIDDE DEZONAS". Processo e aparelho para realização de controle deperda de fluido, isolamento de poço, e controle de vazão em umpoço tendo múltiplas zonas. Um sistema de múltiplas válvulastendo uma pluralidade de conjuntos de válvulas é instalado nopoço. O sistema de múltiplas válvulas provê controle de perda defluido e isolamento do poço durante o correr da completaçãosuperior e provê controle da vazão durante a produção ou outraoperação do poço. Uma linha de controle carregando pressão defluido é levada da superfície até a pluralidade de conjuntos deválvulas, com a linha de controle capaz de seletivamente acionarmais do que um conjunto de válvula. Em um arranjoexemplificativo, a linha de controle carrega gás de nitrogênio até osistema de múltiplas válvulas. Um dispositivo de escoamento rápidoe escoamento lento na superfície do poço é conectado à linha decontrole. Um dos dispositivos de escoamento rápido e escoamentolento pode ser empregado para abrir ou fechar um selecionadodentre os conjuntos de válvulas. Em outro arranjo, a linha decontrole e o mecanismo de ativação podem ser usados para outrostipos de dispositivos acionados por pressão.
Patent BR-9915764-A (BR)
Title: Método e aparelho para separar água retida de produto orgânico carregado em um processo sx
Inventor: HERNANDEZ RAMON A
IPC: B01D17/025
Filed: 1999-11-17
Abstract: "MéTODO E APARELHO PARA SEPARAR áGUA RETIDA DE PRODUTO ORGâNICO CARREGADO EM UM PROCESSO SX". Um aparelho para separação de um líquido mais leve e um líquido mais pesado pode compreender um tanque de sedimentação dimensionado para receber uma mistura do líquido mais leve e do líquido mais pesado. O tanque de sedimentação permite a formação de uma primeira fração líquida superior e uma primeira fração líquida inferior. Uma barragem posicionada adjacente ao tanque de sedimentação permite que a primeira fração líquida superior escoe pela barragem. Uma calha posicionada adjacente à barragem recebe a primeira fração líquida superior e realiza uma separação secundária dos líquidos mais leve e mais pesado, permitindo que a primeira fração líquida superior forme uma segunda fração líquida superior e uma segunda fração líquida inferior. Um primeiro dreno tendo uma extremidade de entrada elevada é posicionado na calha, de modo que o primeiro dreno remove a segunda fração líquida superior da dita calha. Um segundo dreno posicionado na calha tem uma extremidade de entrada, que é posicionada abaixo da extremidade de entrada do primeiro dreno, de modo que o segundo dreno remove a segunda fração líquida inferior da dita calha.
Patent BR-9916991-A (BR)
Inventor: SYSLAK MORTEN
IPC: B23K1/19
Filed: 1999-11-22
Abstract: Manifold for a heat exchanger intended to be joined by brazing or soldering to heat transfer tubes. A portion of a surface of the manifold that will be joined to the tubes is proved with at least one recess in which a brazing material is mechanically locked.
Patent CH-523875-A (CH)
Title: 9-beta 10-alpha delta-16 pregnenes anti-gonadotrophic
Inventor: ENGBERT HARMEN REERINK
IPC: C07J75/00
Filed: 1965-07-19
Abstract: 9beta,10alpha-DELTA16-Pregnenes (I) where R3 = 3-keto-DELTA4- 3-keto-DELTA4,6- 3-keto-DELTA1,4- 3-keto-DELTA1,4,6-3-alkoxy-DELTA3,5- or 3-acyloxy-DELTA3,5- Steroid hormones - antigonadotrophic, antiestrogenic, weakly progestational. Compd. III (10 g.) is dissolved in EtOH (200 ml.) and treated with 2N-NaOH (50 ml.). After 2 hrs. at r.t. the soln. is neutralised with 0.5N-H2SO4, diluted with water (500 ml.) and extracted into CH2Cl2. The washed and dried extracts are evap. and the residue chromatographed on silica gel IV (5.1 g.), m.p. 131-132 deg. (from acetone-hexane), (alpha)D-417 (diox).
Patent CH-500213-A (CH)
Title: Substd quinolines antihypertonics and - sedatives
Inventor: ROSSI ALBERTO DR
IPC: A61K31/00
Filed: 1967-02-02
Abstract: Novel 3-unsubstd.-2,3,4,4a,5,6-hexahydro-1H-pyrazino- 1,2-a -quinolines of formula (I), esp. formula (II) possess antihypertonic, and sedative props. and are intermediates for other drugs. They are prepd. by the LiAlH4 redn. of the corresp. 1,2-dioxo cpds. (where Ph = o-phenylene substd. with one or more alkyl, alk(enyl)oxy, Hal, OH or CF3; R1 = alkyl, alkoxy, HO or hal; r11 and R3 = H or alkyl; n, p, 3. Specif. 8-MeO-2,3,4,4a,5,6-hexahydro-1H-pyrazino 1,2-a-quinoline is claimed.
Patent GB-2344401-A (GB)
Title: Articulated piston
Inventor: RIBEIRO CARMO
IPC: F02F3/26
Filed: 1997-07-09
Abstract: An articulated, eg for use in heavy duty diesel engines, includes a piston crown 10 with a hollow cooling cavity 15 opening downwardly and extending about a circumference of the piston crown 10, and a piston skirt 20 with a cooling medium (oil) inlet 24 through which a cooling medium can be injected by a nozzle against the hollow cavity 15 of the piston crown 10. The piston skirt 20 includes at least one recessed oil tray (25, 25b) formed in an upper surface of the skirt 20 facing upwardly and opening toward the hollow cavity 15. The oil tray 25,25b is defined partly by a pair of substantially axially disposed side walls 26,27 and a bottom wall extending radially inwardly between the side walls. The bottom wall of the oil tray 25 is peripherally inclined away from the oil inlet 24 for better distribution of the cooling medium collected from the hollow cavity 15 of the crown 10.
Patent GB-2346691-A (GB)
Title: Fluid detector
Inventor: GREGORY MALCOLM DAVID
IPC: G01F23/292
Filed: 2000-02-09
Abstract: A fluid level detector (<B>1</B>) is mounted within a port (<B>2</B>) in a wall (<B>3</B>) of a vessel which contains a hazardous liquid, such as a petrochemical. The detector comprises a light transmitter (<B>6</B>) for transmitting light towards an optical element such as a prism (<B>7</B>), and a light receiver (<B>8</B>) for receiving light reflected back from the optical element. Electrical circuitry, mounted on a printed circuit board (<B>9</B>), detects signals from the light receiver and controls the transmission of light via the transmitter. The entire componentry is held in a potting compound (<B>11</B>), such as epoxy, to protect it from chemical and physical damage and to physically support it. A glass housing (<B>12</B>) surrounds the components of the detector, or alternatively the components are remotely located from the housing, the light being conducted to and from the element by optical fibres. Compressible material (<B>15</B>, <B>21</B> and <B>22</B>) lines the inner surface of the glass housing to absorb expansion and contraction differences between the glass and potting material due to temperature changes.
Patent GB-2364733-A (GB)
Title: Improvements in and relating to builders trestles
Inventor: KELK DAVID MICHAEL
IPC: E04G1/32
Filed: 2000-05-12
Abstract: A safety rail is provided for use with two or more builders' trestles <B>1</B>, <B>2</B> each of the type comprising a frame having a pair of vertical legs <B>3</B>, <B>4</B> between which one or more horizontal crossbars <B>5</B>, <B>6</B> extend. The safety rail <B>9</B> comprises one or more horizontally extending bars <B>12</B>, <B>13</B> each of which is connected to and between two or more vertically extending legs <B>10</B>, <B>11</B>. Each leg is provided with means <B>14</B>, <B>15</B> to secure it to one of the uprights <B>4</B> of a builders' trestle. Alternatively the horizontal safety bars may be connected directly between vertical legs of two builders' trestles each having at least one vertical leg which extends above the uppermost of the trestle crossbars and has attachment means for horizontal safety bars.
Patent GB-2353132-A (GB)
Title: Convex advertising board
Inventor: ADELFANG JUN PETER
IPC: G09F19/22
Filed: 2000-07-11
Abstract: A horizontally elongate advertising board 10 has a surface which is convexly curved with respect to its longitudinal extent. In particular the board is in the form of an advertising barrier, perimeter fence or display which stands up on a supporting surface such as the edge of a sports field. Advertising motifs are provided on the curved surface and are intended to be viewed from a distant, elevated position. The curvature extends essentially uniformly over the whole length of the board and may be either parabolic or more preferably in the form of an arc of a circle, e.g. a quarter circle.
Patent GB-2352785-A (GB)
Title: A method of indicating a malfunction in a brake booster system
Inventor: WILD ERNST
IPC: B60T13/12
Filed: 2000-07-24
Abstract: A method of indicating a malfunction in a brake booster system comprises measuring, by sensor (DS, Fig.1), the pressure P in a brake pressure storage device of the system, comparing this value, in unit 10, with a reference pressure ps+DPS (ps= I/C engine intake pipe pressure and DPS being a first pressure tolerance), and providing a malfunction signal to OR gate 50 in dependence on P>ps+DPS and no actuation of the brake(BRN) for a time T1. A second malfunction signal, from unit 20, is supplied by comparator 22 if P>pu+DPU (pu=ambient pressure at the I/C engine and DPU being a second pressure tolerance). A third malfunction signal, from unit 30, is dependent on brake release (BRL, Fig.3), a time delay (T =TTBRL), the difference between final (pe) and initial (pa) pressures measured by the sensor being greater than a maximum increase (DPLE), and BRN. A fourth malfunction signal, from unit 40, is dependent on the brake pressure not increasing over a time period on brake actuation (BR, Fig.4).
Patent GB-2364097-A (GB)
Title: Lockable mail box
Inventor: CONWAY MICHAEL CHARLES
IPC: A47G29/14
Filed: 2000-09-06
Abstract: A mail box has a door 2 for access by a delivery person to deposit parcels in the box, the door being lockable by means of a code - operated lock mechanism on the box. The lock may be a mechanical lock with push buttons as shown, or may be operated by an electronic key pad, or a bar code reader, and these may be linked to a computer within the building. For E - commerce, the customer may agree with the sender a key code to unlock the box. The box may also include a conventional letter slot.
Patent GB-2352295-A (GB)
Title: Acoustic logging tool
Inventor: TASHIRO HITOSHI
IPC: E21B47/01
Filed: 1998-04-28
Abstract: A sleeve for an acoustic logging tool has a structure with an window section having fewer bars than a conventional sleeve separated by a slotted region with thin circumferential slots which are stress-relieved at the ends ("dumb-bell" shaped). Steel receiver mounts are provided for hydrophone pressure sensors and this, together with the axially oriented hydrophones makes the tool less susceptible to interfering vibration.
Patent GB-2362689-A (GB)
Title: Friction clutch with wear adjustment and constant lift device
Inventor: YOUNG ALASTAIR JOHN
IPC: F16D13/75
Filed: 1999-08-02
Abstract: A constant lift device for a friction clutch comprises a lever (80) pivotally connected to the pressure plate (13) of the clutch. An abutment (82) on the lever contacts the clutch cover (21) during disengagement to limit the lift of the pressure plate (13). The pivotal position of the lever (80) relative to the pressure plate is controlled to maintain the lift of the pressure plate (13) substantially constant over the life of the clutch. The means for controlling the pivotal position of the lever (80) includes a pin (51) mounted for sliding movement relative to the pressure plate (13). The pin (51) contacts the lever and is inhibited from sliding movement towards the flywheel to prevent pivotal movement of the lever towards the flywheel but is able to slide in a direction away from the flywheel as the clutch wears to adjust the angular position of the lever. Due to the lever ratio the pin (51) slides by an amount which is less than the amount of wear.
Patent GB-2360706-A (GB)
Title: Pharmaceutical compositions comprising ubiquinone 10 and/or succinic acid
Inventor: SNEED PAUL A
IPC: A61K31/194
Filed: 2001-02-08
Abstract: Use of compositions comprising ubiquinone 10 (coenzyme Q<SB>10</SB>) and/or succinic acid for the treatment of fibromyalgia and pharmaceutical compositions comprising ubiquinone 10 and succinic acid. The succinic acid may be the free acid, A salt of succinic acid, succinic acid anhydride or a succinic acid ester. Ubiquinone 10 and succinic acid may be administered in combination or sequentially.
Patent GB-2368169-A (GB)
Title: Remote control for energy saving
Inventor: HARDWICK MICHAEL DENNIS
IPC: G05B19/042
Filed: 2001-02-19
Abstract: Energy is saved by switching electrically powered appliances off when not required under the control of radio signals transmitted from a remote location. The radio signals represent ON or OFF alternatively and each appliance has, built into its electrical supply plug and/or a socket therefor, switch means comprising a receiver 52 for the signals. A decoder 54 connected to the receiver 52 determines whether a received signal represents ON or OFF and sets a flip-flop 56 accordingly. An output from the flip-flop 56 is amplified to drive a relay 60 with a pair of contacts which alternatively make and break the live wire L connection to the appliance. The flip-flop latches to hold the setting, and repeated burst signals guard against spurious operation.
Patent GB-2373883-A (GB)
Title: Logic circuit for performing binary addition or subtraction
Inventor: RUMYNIN DMITRIY
IPC: G06F7/507
Filed: 2001-03-27
Abstract: A logic circuit for performing addition or subtraction of two N bit binary numbers forms conditional sum addition by expressing at least some bits as a function of other bits, using a selection circuit and a parallel input interface.
Patent GB-2376807-A (GB)
Title: Inductor with air gap having multiple separations
Inventor: SUN XIAODONG
IPC: H01F27/34
Filed: 2001-06-18
Abstract: An inductor comprising a magnetic core and an enameled wire wrapped around the core. The inductor has an air gap with at least a small-gap portion and a large-gap portion. The small-gap portion provides enough inductance in case of low load input to prevent harmonic distortion. The large-gap portion provides enough inductance in case of heavy load output and low input voltage to prevent saturation and temperature rise, thus enhancing efficiency. The magnetic core 1 may be composed of silicon-steel plates 11,12.
Patent GB-2361577-A (GB)
Title: Method and apparatus for adaptive feedforward cancellation
Inventor: LIU XIONG
IPC: G11B5/596
Filed: 2000-01-14
Abstract: A method and apparatus are provided for generating an adaptive feedforward cancellation signal for a next sector of a disc in a disc drive. The cancellation signal includes at least one tap weight multiplied by at least one trigonometric function. To form the cancellation signal, the method and apparatus first determine a servo loop transfer function relative to a feedforward cancellation component in the disc drive. The transfer function is then inverted to form filter parameters. A position error value is then measured for a current signal and is passed through a filter formed from the filter parameters. This creates a filtered position error value that is used with the tap weights of a current sector to determine the tap weights for the cancellation signal of the next sector.
Patent GB-2377451-A (GB)
Title: Delayed release cleaning composition for automatic dishwashers
Inventor: WIEDEMANN RALF
IPC: C11D17/04
Filed: 2001-07-11
Abstract: Cleaning product for use in automatic dishwashing comprising at least one non-ionic surfactant having a cloud point in the range from 20{C to 70{C, wherein at least said surfactant is enclosed in an enclosure made at least partially of a water-soluble material, the enclosure being adapted to be capable of delaying the release of its contents until when or after the temperature in the dishwashing appliance has reached the cloud point of said surfactant. The water soluble material is preferably polyvinyl alcohol.
Patent GB-2363691-A (GB)
Title: Media independent interface between ieee 802.3 (ethernet) based physical layer devices
Inventor: LABER EDGARDO A
IPC: H04L12/46
Filed: 2000-01-19
Abstract: A technique for interfacing transmission media in a local area network (LAN). A first transceiver and a second transceiver, each having a media dependent interface and a media independent interface. Each media dependent interface is coupled to respective transmission media while the media independent interfaces are coupled together. A receive clock output of the first transreceiver is coupled to a first input of a first multiplexer. A receive clock output of the second transceiver is coupled to a first input of a second multiplexer. A fixed frequency clock signal is coupled to a second input of the first multiplexer and to a second input of the second multiplexer. An output of the first multiplexer is coupled to a reference clock input of the second transceiver. An output of the second multiplexer is coupled to a reference clock input of the first transceiver. A select input of the first multiplexes is coupled to a status output of the first transceiver. A select input of the second multiplexer is coupled to a status output of the second transceiver. The reference clock input for each transceiver is selectively coupled to the fixed-frequency clock signal or to the receive clock signal generated by the other transceiver according to whether data is being received from the other transceiver. Accordingly, data is passed from one transceiver to the other without intermediate buffering. Therefore, the invention reduces complexity associated with prior techniques for interfacing transmission media. Preferably, the invention is practised in a Fast Ethernet LAN.
Patent GB-2371386-A (GB)
Title: Load balancing for raster image processing across a printing system
Inventor: HEWITT JAMES A
IPC: G06F3/12
Filed: 2001-10-23
Abstract: A method and apparatus which dynamically determines if the raster image processing (RIP) for a print job data file is more efficiently performed by the host computer (12) or by the printer (14) in a printing system (10). The entire printing process is monitored and, based on a model for estimating the time required for various component print processes, a determination (66) is made where the raster processing of the print data for the next print job should be performed to balance the processing load across the printing system (10) to best utilize the maximum printing speed of the printer print engine (26).