baber/WOPTO huggingface dataset:
Patent BR-9902932-A (BR)
Title: Otimização paralela de redes sem fio
Inventor: HUO DAVID DI
IPC: H04B7/26
Filed: 1999-07-19
Abstract: <B>OTIMIZAçãO PARALELA DE REDES SEM FIO<D> Indicadores de sinal são colocados em localizações críticas na rede sem fio. Localizações críticas são localizações onde sinais das estações de base podem ser fracos devido á obstrução natural ou feita por homem e localizações onde a demanda do usuário por recursos da rede podem ser particularmente fortes. Os indicadores de sinal coletam dados como a força do sinal ou a amplitude dos sinais de estações de base circundantes e a quantidade de demanda de usuário para acesso à rede. Os indicadores de sinal então comunicam esses dados ao centro de comutação móvel. O centro de comutação móvel analisa os dados e, se os dados indicam desempenho insatisfatório, determina novos parâmetros de operação para as estações de base. O centro de comutação móvel então comunica os novos parâmetros a cada uma das estações de base onde uma das estações de base muda sua configuração de acordo com os novos parâmetros Os indicadores de sinal então, mais uma vez, coletam dados e comunicam estes ao centro de comutação móvel onde mudanças posteriores aos parâmetros da estação de base são feitas como necessárias.
Patent BR-9907559-A (BR)
Title: Método para melhorar estado de comunicação em um sistema de comunicação móvel e sistema de comunicação móvel
Inventor: KATO AKIKO
IPC: H04B7/26
Filed: 1999-10-27
Abstract: "MéTODO PARA MELHORAR ESTADO DE COMUNICAçãO EM UM SISTEMA DE COMUNICAçãO MóVEL E SISTEMA DE COMUNICAçãO MóVEL". Em um método para melhorar estado de comunicação em um sistema de comunicação móvel, no qual uma pluralidade de unidades móveis geram solicitações para estabelecimento de canal de comunicação para uma estação base usando um canal comum, sendo que é medida a contagem de retransmissão de solicitação de estabelecimento de canal de comunicação em uma área de serviço da estação base. O estado de comunicação na área de serviço é melhorado com base no resultado do resultado da contagem. Também é divulgado um sistema de comunicação móvel.
Patent BR-9911076-A (BR)
Title: Uso de peg-ifn-alfa e ribavirina para o tratamento de hepatite c crÈnica
Inventor: ZAHM FRIEDERIKE
IPC: A61K47/48
Filed: 1999-05-29
Abstract: Patente de Invenção: "<B>USO DE Peg-INF-alfa e RIBAVIRINA PARA O TRATAMENTO DE HEPATITE C CRÈNICA"<D>. A presente invenção refere-se o uso de conjugado de PEG-INF-<244>em associação com Ribavirina para a preparação de medicamentos para o tratamento de infecções de hepatite C crónica. A presente invenção também fornece um método para tratar as infecções de hepatite crónica em pacientes em necessidade de tal tratamento compreendendo administrar uma quantidade de conjugado de PEG-INF-<244> em associação com uma quantidade de Ribavirina eficaz para tratar a hepatite C.
Patent BR-9911181-A (BR)
Title: Matriz para extrusão, e, processo para a fabricação de matriz para extrusão.
Inventor: FELDCAMP EDWARD GEORGE
IPC: B21C25/02
Filed: 1999-06-08
Abstract: "MATRIZ DE EXTRUSãO E PROCESSO PARA A FABRICAçãO DE UMA MATRIZ DE EXTRUSãO". Uma matriz de  extrusão compreende uma cavidade da matriz com condutor zero (12) possuindo uma forma que corresponde à forma da seção em corte da extrusão requerida. Com a finalidade de controlar o escoamento do material em extrusão através da cavidade, uma câmara de preforma (17) é proporcionada a qual se comunica com a cavidade da matriz mas tem uma área maior. A profundidade e/ou a largura da câmara de preforma variam nas diferentes regiões da mesma, as dimensões de cada região sendo relacionadas com as dimensões e posição da região correspondente da cavidade da matriz (12). Quando em uso, o material em extrusão passa através das diferentes regiões da câmara de preforma em diferentes velocidades, de tal forma que o material passa subsequentemente através de todas as regiões da cavidade da matriz propriamente dita com uma velocidade substancialmente uniforme. A profundidade da câmara de preforma não é maior que aproximadamente 5 mm, e pode ser de qualquer profundidade menor, até menos de aproximadamente 0,5 mm. Não obstante a sua profundidade muito pequena, a câmara de preforma permite um controle acurado da velocidade do material em extrusão enquanto permite ao mesmo tempo que uma alta velocidade de extrusão seja mantida.
Patent BR-9911326-A (BR)
Inventor: LITTLEFIELD BRUCE A
IPC: C07D493/22
Filed: 1999-06-16
Abstract: The invention provides a compound having the formula:   
that is useful as an intermediate in the preparation of certain pharmaceutically active halichondrin analogs.
Patent BR-9912925-A (BR)
Inventor: WINKLHOFER GERHARD
IPC: B21L9/00
Filed: 1999-08-06
Abstract: A method for joining a plate chain link is to be improved, in which at least one plate is connected to at least one bolt by way of a pressing and aligning process. This is achieved by the measures that the bolt is centered in relation to a main chain axis by the simultaneous active application of symmetrical clamping forces to the faces and the least one plate is pushed by a joining lift relative to the bolt into a position symmetrical to the main chain axis. Furthermore, the invention relates to a device for carrying out the method.
Patent BR-9914659-A (BR)
Title: Compósito não tecido, processo para a produção do mesmo, artigo, e, método de fabricação do mesmo.
Inventor: BEVERIDGE COLIN
IPC: D04H1/4291
Filed: 1999-10-21
Abstract: "COMPóSITO NãO TECIDO, PROCESSO PARA A PRODUçãO DO MESMO, ARTIGO, E, MéTODO DE FABRICAçãO DO MESMO" Um compósito não tecido é formado hidroemaranhando uma tela fibrosa em um tela base não tecida e posteriormente tratando as telas hidroemaranhadas com um agente de tratamento têxtil selecionado de silicones, derivados de silicones e compostos amónio quaternários. A tela base não tecida, a qual pode ser feita de fibras de poliéster, polipropileno ou poliamida, poderá ser formado em uma carda e posteriormente perfurado ou hidroemaranhado, ou ele poderá ser um tela ligada em fiação. A tela fibrosa que poderá ser formada por um processo úmido ou ao ar poderá ser feito de polpa preparada a partir de fibras de madeira e/ou fibras vegetais tais como abacá, sisal ou juta; alternativamente, as telas fibrosas e sintéticas, como por exemplo aramida, náilon ou raiom, poderiam ser utilizados. Os agente de tratamento têxtil poderá ser aplicado em uma quantidade de 3 a 7% em peso dos sólidos no compósito não tratado. O compósito não tecido poderá ser utilizado como um forro entre o corpo de um artigo moldado, por exemplo um componente interior de painel de um veículo motorizado, e um material de revestimento decorativo suportado pelo referido corpo.
Patent CH-556636-A (CH)
Title: 3-substd 5-alkyl-sulphenyl (sulphinyl and sulphonyl) - 1,2,4-thiadiazoles - bactericides, fungicides and preservatives
IPC: A01N43/836
Filed: 1971-08-31
Abstract: Title compds. are of formula (I) where R' = H, (1-4C) alkyl, opt substd. by 1-3 hal, (1-4C) alkyl, or (2-8C) N(alkyl)2, (2-4C) alkenyl, (3-7C) cycloalkyl, or (3-7C) cycloalkenyl; R2 = (1-4C) alkyl, and n = 1 or 2. I are prepd. by condensing the corresp. 5-chloro-thiadiazole with R2(SO)n-alkali metal and opt. oxidising the product.
Patent CH-526526-A (CH)
Title: 6-alpha methyl-17 alpha-caproyloxy-19-non- - progesterone having progestative and anti-
Inventor: ANNER GEORG DR
IPC: C07J9/00
Filed: 1969-10-10
Abstract: The novel title cpd. may be prepd. by (1) reducing 6-formyl-17 alpha-caproyloxy-20-oxo-19-nor-pregna-3,5-diene with palladium and cyclohexene; (2) reducing a 3,20-dioxo-6-methylene-17 alpha-caproyloxy-19-nor-pregn-4-ene with hydrogen and a palladium catalyst; (3) dehydrating a 3,20-dioxo-5 alpha-hydroxy-6-methyl-17 alpha-caproyloxy-19-nor-pregnane with a base or mineral acid or (4) hydrogenating a 6-disubstd. amino 17 alpha-caproyloxy-20-oxo-19-nor-pregna-3,5-diene with hydrogen and a catalyst.
Patent CH-548047-A (CH)
Title: Multicoloured diazotype copies - using (semi)transparent original coated with coupler which is volatile and reacts with diazonium
IPC: G03C1/58
Filed: 1970-11-06
Abstract: Multicolored diazotype copies are produced by (a) exposing a light sensitive diazotype material contg. at least one diazonium salt, (b) heating a layer of a coupler which can be volatilised ro sublimed by heating and is in contact with a definite part of the light sensitive diazotype material, these operations beings effected simultaneously or in the sequence (a)A right arrow (b) or (b) right arrow (a), and (c) developing the exposed light sensitive material in the presence with a smaller coupling velocity under development conditions thant eh coupler which can be volatilised or sublimed by heating.
Patent FR-513820-A (FR)
Inventor: CASE THEODORE WILLABD
IPC: H04B10/11
Filed: 1919-05-23
Granted: 1921-02-24
Abstract: 145,169. Case, T. W. March 31, 1919. Light-sensitive cells. - Fig. 5 shows a form of construction of a light sensitive cell used in a photophonic system of transmitting sound to a distance. Spaced terminals or conductors 42, 43 of suitable material such as gold leaf are spread on a sheet of light-reactive material such as a compound of thallium and sulphur or a slightly oxidised compound of the same.
Patent GB-2346334-A (GB)
Title: Cycle stand apparatus for exercising
Inventor: BALLARD DAVID JOHN
IPC: A63B69/16
Filed: 2000-01-26
Abstract: Cycle training apparatus has a frame 1, 2, 3 for supporting a bicycle with a rider and means to hold the bicycle securely in place. The frame may have support legs 5, 6 which can be pivoted away for storage, and hand wheels 9 to clamp the seat support tube to the frame. The frame may have rollers 8 for receiving the bike wheels, and the gears of the cycle may be used to make the cycling exercise more difficult. The frame may be of steel and have a hole 7 in the frame for storage purposes. The frame can support male or female cycles of different frame sizes.
Patent GB-2349018-A (GB)
Title: Joining an electrical terminal to a wire by crimping followed by fusion
Inventor: USHIJIMA HITOSHI
IPC: H01R4/02
Filed: 2000-03-28
Abstract: A terminal 2 is crimped around a wire W and a ductile metal. The ductile metal is then fused to give a better electrical connection. The ductile metal may be a tube 11, a tape (10, Figs 4 and 6) which may go between the strands of the wire, or a film (29, Fig 7) on the terminal. Alternatively, a terminal can be crimped around a wire and then a liquefied resin (39, Fig 8) applied and allowed to set.
Patent GB-2364817-A (GB)
Title: Tamper evident tax disc
Inventor: CORDELL MICHAEL
IPC: G09F3/02
Filed: 2000-06-01
Abstract: A tax disc for a vehicle windscreen comprises a generally planar body which displays information regarding the tax paid and the respective vehicle. Part of the disc can be destroyed, but the information is left intact. There may be two areas of the disc, both displaying information, one part being the destructible part, and this may be formed of frangible material. There may also be a backing sheet to the disc which shows a message, such as "VOID", when the destructible part of the disc has been destroyed.
Patent GB-2364423-A (GB)
Title: Obstetrics Training Aid
Inventor: MARKIEWICZ MICHAEL
IPC: G09B23/28
Filed: 2000-06-06
Abstract: An obstetrics training aid 10 comprises a housing 12, flexible inner chamber 14 containing a foetus 15, and a cervix 18 with the housing having a motion imparting means able to move the foetus outwards of the cervix 18 to simulate the birthing process. The motion imparting means may comprise tubular elements 20 being filled sequentially with pressurised fluid to effect a squeezing action on the foetus 15 to move the foetus 15 towards the cervix 18. The pressurised fluid may be supplied cyclically by an air pump to simulate contractions. Electromagnets 22 and 24 may be attached to the foetus 15 and corresponding positions within the housing 12 and coupled to a control means 25 and 26 where a computer 26 provides output signals to electromagnets 22 to simulate a variety of positions of the foetus 15. The training aid may also comprise a cardiotocogram display 27 to relay information in a plurality of scenarios as simulated by the computer 26.
Patent GB-2363353-A (GB)
Title: Weld seam cleaner
Inventor: MOLL PAUL DAVID
IPC: B29C37/04
Filed: 2000-06-16
Abstract: The manually operable tool (1) is particularly adapted to clean a window frame of extruded PVC. A blade (5) is translationally moveable across the faces and mounted to a carriage (6) that is constrained to move within an elongate track (3), pivotably mounted to the frame (2) of the tool (1). A bolt (7) is mounted to the carriage (6) and is provided with at least one locating pin (8) co-operating with a respective shaped guide slot (9). When the bolt (7) is moved by means of a lever (11), the locating pin (8) moves within the guide slot (9), so constraining the motion of the assembly of bolt (7), carriage (6) and blade (5) that the blade (5) follows the profile (15) of the seam, removing a welding bead therefrom. Alternative shapes of guide slot (9) may be provided for use in conjunction with alternative window frame profiles.
Patent GB-2358285-A (GB)
Title: Interlevel dielectrics
Inventor: DENG XIAOJUN
IPC: H01L21/822
Filed: 2000-08-14
Abstract: The device comprises a silicon nitride layer <B>30</B> between a first dielectric layer <B>40</B> and a planarising layer <B>45</B>. The SiN layer <B>30</B> has a Young's modulus greater than that of the dielectric material so that it provides greater constraint for plastic relaxation of the conductor and improves the electromigration characteristics of the conductive structure.
Patent GB-2367720-A (GB)
Title: Method and apparatus for disabling mobile telephones within a controlled area and re-activating them when they leave that area
Inventor: BROWN BARRY ALLEN THOMAS
IPC: H04L12/56
Filed: 2000-10-04
Abstract: A system for disabling mobile telephones in circumstances where their use would prejudice the operation of critical systems (e.g. on an aeroplane, or in a hospital), or would irritate others includes a pair of RF beacons situated at the entrance to the controlled zone. The phone has receivers sensitive to the beacon outputs, and is adapted automatically to shut down into a standby state when passing in one direction through the beacons, and to re-activate when passing in the other direction.
Patent GB-2358245-A (GB)
Title: Photo-acoustic gas sensor
Inventor: CHOW VINCENT Y
IPC: G01N21/03
Filed: 2000-10-17
Abstract: A gas sensor comprises two chambers, a first internal transmissive sealed chamber 7-4 housing a reference sample of at least one specific gas to be sensed and a pressure transducer 7-6 7-7 7-8 such as a microphone 7-6, and a second reflective sensing chamber 7-3 which has inflow and outflow 7-14 7-15 of ambient gasses to be investigated. At least two paths of infrared light are directed such that one path A or B passes through the gasses in both the sensing chamber and the internal chamber, whilst a second path (from source 7-2) only passes through the internal chamber, and preferably these two paths are supplied by separate spaced apart light sources 7-1 7-2 which are more preferably operated in alternating fashion. The light sources may be placed behind filters 7-18. The light is absorbed by the gasses in the two chambers according to their composition. Preferably the reference gas is carbon dioxide. The gas sensor is suitable for use in a combined smoke and carbon dioxide sensor unit (see figures 8 9a,b 10a,b).
Patent GB-2369918-A (GB)
Title: Electronic price label networks
Inventor: WILLIAMSON BRIAN
IPC: G09F9/302
Filed: 2000-12-08
Abstract: An Electronic Price Label (EPL) network 10 includes: a plurality of EPLs 12; a central server including a price look-up file 14; and a data warehouse 16. The data warehouse is in communication with the price look-up file 20. The data warehouse is adapted to receive a range of pertinent information 26,30 and is arranged to determine sales prices for individual items based on the said information. The network is arranged 18 to transmit said prices to the EPLs on a periodic basis, so as to update the EPLs.
Patent GB-2362787-A (GB)
Title: Setting the time on a cellular terminal
Inventor: RIEUL FRANCOIS
IPC: H04M1/7243
Filed: 2000-12-22
Abstract: In order to set the time/date function of a cellular terminal 1 from a cellular network 30, the terminal sends an SMS text message addressed to itself which is subsequently received by the network, time-and-date stamped and sent back. The message may contain text identifying it as being for use with the time/date function of the terminal or this may be ascertained by determining that the address (eg telephone number) of the message sender matches with the address of the terminal. The terminal may initiate a timer when the message is sent in order to take into account any errors which may occur due to transit delays. Multiple messages with predefined time spacings may be used to further refine the time approximation.
Patent GB-2361466-A (GB)
Title: An apparatus and process for the manufacture of pallets.
Inventor: LEHANE SEAN
IPC: B27M1/08
Filed: 2001-01-05
Abstract: The present invention relates to an apparatus and process for the manufacture of pallets, the apparatus including a block processing station 2000, a top deck-stringer board assembly station 1000, a bottom deck assembly station (300, fig 2B) and a pallet finishing station 4000. The top deck-stringer board assembly station 1000 attaches together top decks and stringer boards (fig 6) for either two way or four way pallets. The bottom deck assembly station attaches bottom boards (BB fig 2B). The pallet finishing station 4000 completes the assembled pallet (fig 14) to a customer's specification and makes the pallet ready for dispatch. The apparatus can be easily modified to produce pallets of different dimensions. The block processing station 2000 can cut the blocks into any dimension required. The blocks (B, fig 5) are then arranged in the desired configuration before being attached to a ready constructed top deck assembly. The deck finishing station 4000 can brand or label individual or groups of pallets, detect and drive protruding nails fully into the pallets, chamfer the bottom deck boards to allow for easier access for a hand pallet truck or forklift or cut the corners to facilitate shrink wrapping of the pallet and it's payload. The process is controlled and monitored by a computer 22.
Patent GB-2360408-A (GB)
Title: Amplitude deviation correction circuit
Inventor: ICHIHARA MASAKI
IPC: H03G3/20
Filed: 2001-03-07
Abstract: In a direct conversion receiver, an average amplitude deviation between an I signal amplified by a variable gain amplifier (17) and a Q signal amplified by another variable gain amplifier (18) is detected by an amplitude comparison circuit (21), and +1 volt or -1 volt is outputted in response to the result of the detection. An integration circuit (20) integrates the output of the amplitude comparison circuit (21) and controls the gains of the variable gain amplifiers (17 and 18) in response to a result of the integration. Amplitude deviations between the I and Q signals are thereby corrected.
Patent GB-2362158-A (GB)
Title: Rubber compositions containing organosilicon particles having a core and a shell
Inventor: ZIMMER RENE JEAN
IPC: C08L21/00
Filed: 2001-03-09
Abstract: There is disclosed a rubber composition comprising: <SL> <LI>(a) 100 parts by weight of at least one rubber containing olefinic unsaturation; and <LI>(b) 1 to 150 phr of a precipitated organosilicon particles having a core and a shell, </SL> ```wherein the core is obtained by the condensation of at least one monomer of the formula:<BR> <BR> R<SP>1</SP> - Si(OR<SP>2</SP>)<SB>3</SB> I<BR> <BR> where R<SP>1</SP> is hydrogen, methyl, ethyl, vinyl, alkoxy or phenyl; R<SP>2</SP> is alkyl or phenyl; and wherein said condensation of said monomer is in the presence of a surfactant; and<BR> ```wherein the shell is obtained by the subsequent addition to the core of a monomer of the formula:<BR> <BR> R<SP>3</SP> - Si(OR<SP>2</SP>)<SB>3</SB> II<BR> <BR> where R<SP>3</SP> is <EMI ID=1.1 HE=25 WI=86 LX=413 LY=2306 TI=CF> <PC>or <EMI ID=1.2 HE=6 WI=22 LX=376 LY=2625 TI=CF> <PC>; and n is 2 to 8.
Patent GB-2367626-A (GB)
Title: A Method for Predicting the Directional Tendency of a Drilling Assembly
Inventor: CHAU MINH TRANG
IPC: E21B47/022
Filed: 2001-05-23
Abstract: A method of prediction of the directional tendency of a drilling system, which uses continuous inclination, direction and toolface information supplied from a measurement-while-drilling (MWD) tool, a rotary steerable drilling system or other downhole equipment, such as at-bit inclination measurement to give a prediction of the tendency of the system. These measurements are used with a finite element mathematical model of the drilling process to continually calibrate in real-time the drilling parameters that are not obtainable from measurements, and to refine the subsequent tendency prediction in real-time. The continuous data is used in conjunction with the accepted survey measurements so that drilling targets can be more accurately hit. A method for calibrating trajectory tendency control parameters including a filtering step is also disclosed.
Patent GB-2378661-A (GB)
Title: Golf bag with integral ball collector
Inventor: DINES JEFFREY DAVID
IPC: A63B55/20
Filed: 2001-08-18
Abstract: A golf accessory device comprises golf club storage means 30 with integral golf ball collector 31. The device may include base plate 20 and top plate 10 adapted to receive golf ball collector 31, and the top and base plates may be connected to one another by tubes 30 which are able to receive golf club shafts. The device may include means (13, fig. 1 and 23, fig. 2) for securing a strap to the base and top plates, means (26, fig. 2) for securing stand 34 to at least the top plate, and may include golf tee storage means (25, fig. 2). Ball collector 31 extends through the top and bottom plates, and may comprise a tube having either a resiliently deformable ring at the bottom which expands to allow the passage of a ball, or a pawl at the bottom which projects into the tube but resiliently pivots to allow the passage of a ball. In use, the device is placed over a golf ball such that downward pressure causes the ball to enter the collecting tube. The device may be smaller than a normal golf bag, carrying for example four clubs.
Patent GB-2366766-A (GB)
Title: Reactive ion etching a magnetic material
Inventor: NAKATANI ISAO
IPC: H01F41/30
Filed: 1998-09-22
Abstract: The invention provides a method for reactive-ion etching a magnetic material with a plasma of a mixed gas of carbon monoxide and a nitrogen-containing compound e.g. NH<SB>3</SB>, the method comprising exposing a multilayered film comprising a magnetic material thin film having thereon a resist film formed on a substrate to an electron beam and then developed, to form a pattern on the resist film, vacuum depositing a mask material, dissolving the resist to form a mask, and removing a part of the magnetic material thin film that is not covered with the mask by reactive ion etching with a plasma of a mixed gas of carbon monoxide and a nitrogen-containing compound, to form a pattern on the magnetic material thin film.
Patent GB-2376416-A (GB)
Title: Surgical instrument and apparatus
Inventor: TAKEI TSUNENORI
IPC: A61F2/08
Filed: 2002-04-10
Abstract: A surgical instrument 1 includes an elongate body 2 having a distal end 3 formed to press and drive a bone plug into a bone tunnel. The elongate body also has a guiding hole 4 which is preferably formed along the longitudinal axis of the elongate body and in communication with a front opening 35 formed at the distal end. The guiding hole is formed such that a guide wire can be inserted therein and extend out from the front opening. The guide wire is used to guide the bone plug towards the distal end of the surgical instrument and keep the bone plug there during driving it into the bone tunnel.