baber/WOPTO huggingface dataset:
Patent BR-9909080-A (BR)
Inventor: SAUER DARYL R
IPC: A61P13/08
Filed: 1999-03-11
Abstract: Disclosed are 3'-N-desmethyl-3'-N-substituted-6-O-methyl-11-deoxy-11,12-cyclic carbamate erythromycin A derivatives which are antagonists of lutenizing hormone-releasing hormone (LHRH). Also disclosed are pharmaceutical compositions comprising the compounds, to methods of using the compounds and to the process of making the same.
Patent BR-9909946-A (BR)
Inventor: STRUCK OLIVER
IPC: D21H17/67
Filed: 1999-04-26
Abstract: The invention relates to a process for the production of paper from a suspension containing cellulosic fibres, and optional fillers, which comprises adding to the suspension a drainage and/or retention aid comprising a cationic organic polymer, forming and dewatering the suspension on a wire, wherein the cationic organic polymer has an aromatic group and the suspension which is dewatered on the wire has a conductivity of at least 2.0 mS/cm.
Patent BR-9910188-A (BR)
Title: Processo e instalação para limpeza de gases produzidos por um motor a combustão
Inventor: LEONARD BROGSTR M
IPC: F01N3/04
Filed: 1999-04-28
Abstract: "PROCESSO E INSTALAçãO PARA LIMPEZA DE GASES PRODUZIDOS POR UM MOTOR A COMBUSTãO". Gases produzidos por um motor a combustão (1), por exemplo, gases de cárter, são conduzidos através de uma câmara de separação formada e circundada por um rotor centrífugo (R), por meio do qual os gases são causados a girar, de modo que as partículas suspensas nos gases sejam separadas por meio de força centrífuga. O rotor centrífugo (R) é causado a girar por meio de um fluido de pressão que é gerado por meio do motor a combustão (1).
Patent BR-9911096-A (BR)
Inventor: OSTLIE DAVID L
IPC: A01G23/081
Filed: 1999-06-08
Abstract: A tree harvester for continuously cutting and accumulating trees and a method for using such a harvester is disclosed. The harvester has a frame with a cutting area and a large elongate accumulation area. A tree severing device is secured to one end of the frame and a continuous rail having accumulating arms secured to it extends from the cutting area to the rear portion of the accumulation area. The arms are equally spaced apart from each other along the rail, with each arm traveling in a continuous circuit along the rail such that it moves from the cutting area to the accumulation area. During use, the harvester is aligned with a row of trees to be cut. As the first tree is cut by the severing device, an accumulating arm is positioned behind the tree and moves it to the rear most available portion of the accumulation area. As the harvester travels down the row of trees, each tree in the row is cut and moved to the rear most available portion of the accumulation area. In a preferred embodiment, the harvester is self-propelled, has a curfless cutter, and travels forward along the row of trees to be cut at the same speed as the arms travel around the circuit.
Patent BR-9911613-A (BR)
Title: Cárter de metal leve para motor de combustão
Inventor: MENZL KARL-HEINZ
IPC: F16C9/02
Filed: 1999-05-31
Abstract: Patente de Invenção: <B>"CáRTER DE METAL LEVE PARA MOTOR DE COMBUSTãO"<D>. A presente invenção refere-se a um cárter de metal leve e que se destina a um motor de combustão interna. O referido cárter compreende uma face divisória (4) que atravessa a árvore do eixo virabrequim, estando disposta entre uma parte superior do cárter e uma seção inferior do cárter. As paredes de mancal (2) do cárter, que interligam as paredes externas (1) do cárter, compreendem guarnições (3), feitas de material à base de ferro. As conchas do mancal do virabrequim e os parafusos do mancal (7), previstos nos dois lados das conchas do mancal, estão montados dentro das referidas guarnições. A fim de criar relações estruturais vantajosas, a invenção estipula que as paredes de mancal (2) que formam uma ponte de metal leve contínua entre as paredes externas (1) do cárter, acomodam as guarnições (3), mais baixas do que as paredes de mancal (2), dentro de recortes (8), os quais se iniciam da face divisória (4). Além disso, as referidas paredes de mancal possuem aberturas de passagem (9) para as cabeças dos parafusos (10) próximo dos parafusos dos mancais (7).
Patent BR-9913032-A (BR)
Title: Aumento de teor de estearatoem óleo de soja por expressão de acil-acptioesterase
Inventor: KRIDL JEAN C
IPC: A23L11/00
Filed: 1999-07-22
Abstract: Patente de Invenção: "AUMENTO DE TEOR DE ESTEARATOEM óLEO DE SOJA POR EXPRESSãO DE ACIL-ACPTIOESTERASE". Esta invenção refere-se a um método paraaumentar o teor de estearato como um componente dostriglicerídeos totais encontrados na semente de soja. O métodogeralmente compreende cultivar uma planta de soja tendointegrada em seu genoma um construto de DNA compreendendo,na direção de transcrição de 5' para 3', um promotor funcional emuma célula de semente da planta de soja, uma seq³ência de DNAcodificando uma proteína acil-ACP tioesterase tendo atividadesubstancial em substratos de C18:0 acil-ACP, e uma região determinação de transcrição funcional em uma célula vegetal. Apresente invenção também fornece uma semente de soja comcerca de 33 por cento em peso ou mais de estearato como umcomponente dos ácidos graxos totais encontrados em triglicerídeosde sementes.
Patent BR-9913597-A (BR)
Title: Acionamento de freio
Inventor: SCHUSTER WILHELM
IPC: F16D51/02
Filed: 1999-09-13
Abstract: Patente de Invenção: <B> "ACIONAMENTO DE FREIO"<D>. A invenção refere-se a um acionamento de freio que tem pelo menos um tambor de freio (1) grandemente preso contra rotação, que tem em seu interior pelo menos um anel de expansão (2) que é maior em diâmetro antes da instalação, e que depois da instalação tem um primeiro atrito de expansão inerente contra rotação devido a sua força de expansão em todos os pontos das faces de atrito (5), cujo atrito de expansão inerente sofre uma expansão e intensificação de frenagem adicional até um potencial bloqueio total na eventualidade de um torque reverso sobre o eixo de acionamento (3) via o munhão de acionamento (4) dele e o apoio circular do munhão de acionamento sobre uma das duas faces de extremidade do anel de expansão (2), cujo bloqueio total contrai o anel de expansão devido à rotação do volante primário (6) ou alavanca primária pivotada de contração (6a) no lado de entrada com a ajuda dos dois munhões de contração (6' e 6'') fixados seguramente a eles, de novo devido à força elástica circular sobre a face de extremidade oposta do anel de expansão, como resultado do qual o atrito do freio ou até mesmo o bloqueio é anulado novamente e o ajuste e fixação de  todo o acionamento de freio é novamente possível no lado de entrada e saída em qualquer tempo, em ambas as direções de rotação.
Patent BR-9914584-A (BR)
Inventor: KOHMURA MASANORI
IPC: A23L27/10
Filed: 1999-11-25
Abstract: A yeast extract containing  gamma -glutamylcysteine in an amount of 1 % by weight or more based on the solid matters; a process for producing a food material (for example, yeast cells) being rich in cysteine which is characterized by maintaining the food material at 50 to 120  DEG C in the absence of sugar and in the presence of water at pH 1 to 7, or treating the food material with  gamma -glutamylpeptide hydrolase at pH 3 to 9 at 15 to 70  DEG C; and a process for producing a flavor-enhancing agent for foods capable of enhancing the flavor (beef flavor, dried bonito flavor, ctc.) of foods or drinks which comprises treating food materials with  gamma -glutamylpeptide hydrolase and then adding a reducing sugar to thereby solve the problems of, for example, causing a strong scorching taste.
Patent BR-9917325-A (BR)
Title: Retentor superior de mola de ar
Inventor: TROWBRIDGE MARK GUY
IPC: B60G11/28
Filed: 1999-05-28
Abstract: "RETENTOR SUPERIOR DE MOLA DE AR". Uma mola a ar (1) possui uma manga de ar flexível e cilíndrica (2) presa em cada extremidade para formar uma câmara de fluido (14). Uma extremidade (6) da manga (2) é presa a um retentor (8). O retentor (8) possui uma estrutura de reforço em forma de fita (16) que permite que a mola a ar (1) seja montada diretamente em uma parte móvel de um veiculo ou outra máquina. O retentor (8) possui um meio de montagem estendido (13) em um lado da estrutura de reforço (16) e uma superfície de assentamento de talão (12) adjacente à estrutura de reforço (16).
Patent CH-508740-A (CH)
Title: Surface treatment of rolled material
Inventor: PETER NIEDNER
IPC: C23G3/04
Filed: 1968-08-01
Abstract: Apparatus for the surface treatment of rolled bars e.g. tubes, with liquids, e.g. acids, comprises a closable cylindrical treatment container having an inlet and outlet and mounted at a slight inclination to the horizontal. Only a single conduit is provided as inlet and outlet at the lowest part of the container and this is connected to a distributor box from which several conduits lead to supply containers for various treatment liquids, valves being arranged in the distributor box for each conduit.
Patent CH-530411-A (CH)
Title: Broncholytic xanthine derivs
Inventor: KARL HEINZ DR KLINGLER
IPC: C07D473/04
Filed: 1966-08-16
Abstract: Xanthine derivs. T-CH2CH(OH)CH2NHCHR.CH(OH)R' (I) T = 1,3 or 3,7-dialkylxanthinyl-7 or 1 R = H or 1-6C alkyl R' = hydroxyaryl This is a variation on the principal patent 675,042. As broncholytic agents, espec. the compound exemplified below. By redn. of (II), pref. by catalytic hydrogenation. T-CH2CH(OH)CH2 CHR.CO.R' (II) HCl salt of 7-(2-hydroxy-3-(2-(3,4-dihydroxyphenyl)-2-oxoethylbenzylamino)pro- pyl)theophylline in 50% aq. MeOH (1280 ml.) with 10% Pd-C (3.5 g.), is hydrogenated at 50 deg.; when ca. 1 mole of H2 has been absorbed, the mixture is filtered and redn. continued with fresh catalyst to yield the HCl salt of 7-(2-hydroxy-3-(2-(3,4-dihydroxyphenyl)-2-hydroxyethylamino)propy- l)theophylline (26.9 g.), m.p. 209-11 deg.
Patent CH-494034-A (CH)
Title: Stannous phosphonates oral compositions for caries
Inventor: ROBERT JOHN GRABENSTETTER
IPC: A61Q11/00
Filed: 1967-12-28
Abstract: (1) Distannous salts of gem-diphosphonic acids of the formula:- wherein R1 is H, halogen, OH, benzyl, alkyl, hydroxyalkyl, methoxyalkyl or carboxyalkyl and has up to 12 c atoms; and R2 is H, halogen, OH, acetyl, phenyl, benzyl, alkyl, hydroxyalkyl, methoxyalkyl or carboxyalkyl and has up to 12 C atoms; and (2) an oral composition for caries prophylaxis comprising from 0.05% to 5% by wt. of at least one of the foregoing distannous salts and at least one water-soluble fluoride in a sufficient quantity to provide from 25 to 4000 parts of fluoride ion per million parts by wt. of the composition. The compositions provide both improved anticaries and anticalculus effects. Distannous methane diphosphonate and distannous ethane-1-hydroxy-1, 1-diphosphonate.
Patent GB-2360060-A (GB)
Title: Foldable fire escape lader stowed in housing
Inventor: MARTIN STEVEN
IPC: E06C9/14
Filed: 2000-02-21
Abstract: An escape ladder, stowable in a housing (10), having one end attached to a wall where the means of attachment also secures the housing to the wall. Preferably the housing is fitted within the wall and includes a door (12) which is flush with the wall surface. The ladder further includes arms (20), attached to the rungs (14), which in use, space the ladder from the wall. The door of the housing may be equipped with a child-proof lock (13) and the housing may contain items such as a fire extinguisher, hammer and child's safety harness (Figure 5).
Patent GB-2349752-A (GB)
Title: Extractor tool
Inventor: MACDONALD DAVID JOHN
IPC: H01R43/26
Filed: 2000-03-14
Abstract: A tool 20 for extracting a plug 10 having a spring retaining tag 14, has a hollow cylinder open along it length 24 so that the tool 20 can slide over cable 12 which is attached to the plug 10. The tool 20 has a cam 28 at one end which compresses the spring tag 14 into slot 29 in the cam as the tool 20 is rotated. The slot 29 prevents relative rotation of the cable 12. The open part 24 of the cylinder subtends at an angle between 120{ and 140{ degrees.
Patent GB-2350417-A (GB)
Title: Fractionation of natural gas.
Inventor: SAPPER RAINER
IPC: C07C7/00
Filed: 2000-04-28
Abstract: A pure methane fraction is produced by cryogenic fractionation of a hydrocarbon-rich fraction, for example natural gas, in which, in the cryogenic fractionation, in addition to a pure methane fraction, a residual gas fraction is produced and the fractionation takes place without provision of external refrigeration. The plant is arranged so that under partial load conditions a partial stream (8) of the pure methane fraction (4) and/or a partial stream (9) of the residual gas fraction (5) is recycled to a location upstream of the cryogenic fractionation stage (C). The amount of pure methane fraction (8) and/or residual gas fraction (9) recycled is sufficient to avoid the need for provision of external refrigeration. , Preferably, the hydrocarbon-rich fraction (1) to be fractionated is compressed (V) in a single stage or multiple stages and the partial stream (8) of the pure methane fraction (4) and/or of the partial stream (9) of the residual gas fraction (5) is fed upstream of the compression (V) or, in the case of a multistage compression, into one or more of the intermediate stages of the compression.
Patent GB-2351716-A (GB)
Title: Vehicle driving arrangement for preventing wheel slip
Inventor: KJAER LARS
IPC: B60T8/32
Filed: 2000-06-21
Abstract: To prevent wheel slip a vehicle has at least two driven wheels (2-5) the driving torques of which can be individually regulated by a control device (20) connected to a sensor arrangement which continuously ascertains a maximum torque for each wheel (2- 5), continuously ascertains the driving torque of each wheel (2-5) and reduces the driving torque by the appropriate amount when the driving torque ascertained no longer complies with a predetermined limit of difference from the maximum torque. The sensors may detect the vehicle inclination, the force normal to the ground at each wheel, the weight distribution and the steering angle and from these the control device determines the maximum wheel torques using data stored in a memory. The vehicle may be a self-propelled mower for a golf course, where wheel slip has to be prevented as far as possible to avoid damage to the surface.
Patent GB-2364777-A (GB)
Title: An improved capacitance measurement probe
Inventor: STUART-BRUGES WILLIAM PETER
IPC: G01N27/22
Filed: 2000-07-12
Abstract: A guarded capacitance measurement probe for use in bore-hole logging operations such as those in the oil industry, comprises a body (30) on which an outer capacitor plate (20) is mounted on supporting fins (36), an inner cylindrical sensor electrode (22), mounted concentrically with the outer plate (20) and which, in conjunction with it, forms the second plate (24) of a capacitor. A sample of borehole fluid is located between the capacitor plates and a measurement of one or more of the capacitor characteristics, with the fluid acting as dielectric, is made in order to determine the permittivity of the fluid. The permittivity measurement is used to determine the proportion and type of constituent fluids (oil, water, gas) within the sample fluid. The sensor (22), which forms one of the capacitor plates, has guard electrodes (42) and (44) adjacent its edges, which at least partially screen it from leakage currents and edge effects that might disrupt the measurement.
Patent GB-2349795-A (GB)
Title: Apparatus and methods of forming cheese blocks
Inventor: MISSON GREGORY CHARLES
IPC: A01J25/11
Filed: 1999-12-02
Abstract: A number of cheese block forming towers (1) are fed curds from central vat (3). Curd accumulates in each tower (1) and its weight causes whey to be expressed. Individual blocks are severed from the bottoms of the columns of curd by guillotine blades (6a). Controller (C) monitors both the output of each severing device (rate of discharge of blocks and their weight) and the rate of use of curd in each tower. (The latter is determined by the time that the level of curd takes to drop from sensor (H) to sensor (L)). These factors may then be used to adjust the output of severing devices (7) or the charge rate of curd to balance the outputs of the multiple towers.
Patent GB-2366512-A (GB)
Title: Suitcase with zip closure
Inventor: FENG CHI-FENG
IPC: A44B19/32
Filed: 2000-09-07
Abstract: A suitcase 1 comprising two parts 2 has a zipper assembly 3 sewn along the lateral edges of the case parts such that closure of the zipper draws the two parts together to form a single structural entity. The zipper assembly 3 includes two protective strips 4 fixed adjacent to the edges of the suitcase parts, each protective strip 4 having elements 5, 6 which abut one another when the zipper is closed, thereby forming an additional seal which prevents the ingress of insects and other foreign objects into the suitcase upon closing the zipper. The protective strips 4 may be formed from a waterproof material in order that they prevent the ingress of water through the zipper assembly 3 when the zipper is closed.
Patent GB-2354248-A (GB)
Title: Polymer production
Inventor: BLACKWOOD KEITH MORAY
IPC: C07C215/40
Filed: 1999-07-26
Abstract: A method for producing a polymeric material, said method comprising subjecting a starting material which includes two multiple bonds which are activated so that they will take part in a polymerisation reaction and wherein the multiple bonds are sufficiently close togeter to ensure that cyclopolymerisation will preferentially occur; to suitable conditions under which said polymerisation reaction will occur, provided that the starting marerial is other than triallyamine hydrochloride. The method can be used to produce polymers for various processes including adhesives, network polymers, liquid crystal polymers etc.
Patent GB-2361546-A (GB)
Title: Tyre condition monitoring system
Inventor: LONSDALE ANTHONY
IPC: B60C23/20
Filed: 2000-12-20
Abstract: A monitoring system, particularly suitable for monitoring conditions (e.g. pressure or temperature) of a vehicle tyre comprises a passive sensor (102,104), an antenna (106) associated with said passive sensor, and switching means (108) for controlling the connection between the passive sensor and the antenna such that, in a first state of said switching means, said antenna is prevented from transmitting a signal generated by the passive sensor, and, in a second state of said switching means, said antenna is permitted to transmit a signal generated by the passive sensor. The switching means is operated remotely by means of a control signal. The control signal may be derived from the sum or difference of RF signals F<SB>1</SB> and F<SB>2</SB> applied to a filter 112. In alternative embodiments the control signal is the modulating frequency of an AM or FM modulated radio signal or a radio signal carrying a digital code.
Patent GB-2362674-A (GB)
Title: Auger with helical flight and fluid channel
Inventor: WILLIAMS ARWEL
IPC: E02D5/62
Filed: 2000-05-26
Abstract: An auger 10 for drilling a bore hole in the ground has a stem with a tapering tip portion 16b and an upstanding helical flight 18a on the side surface 32 of the tip 16. A second helical flight 18b may be located on the tip at a rotational separation of 180 degrees. A fluid channel 22 runs down the length of the auger shaft 13 to an exit port 23 in the side surface of the tip. The stem of the auger has a cylindrical shaft portion 16a that accommodates part of the helical flight(s). A part of the tip portion may taper to a region of reduced diameter or to a point. The ratio of the maximum radial extent of the flight(s) measured from the centre 30 of the auger and the radius of the shaft may be between 40:30 and 32:30.
Patent GB-2372619-A (GB)
Title: A display board
Inventor: GRAY RICHARD JOHN
IPC: G09F1/10
Filed: 2001-02-22
Abstract: A display board comprises a substantially planar body 11 with at least one window 15 and an inclined tongue 12 extending away from an edge of the body, each window having a corresponding pocket for holding an item to be displayed. The tongue may be located in the centre of, and extend for 30-80% of the length of, the edge of the body, may have a length of less than 50% of its width, may taper so as to be thinner at its distal end and be inclined at an angle of 10-30{ to the planar body. The body may be fabricated from rigid paper, cardboard, high density polystyrene foam or preferably a light-weight twin-flute plastics-sheet. The tongue may also be formed of a resilient polymeric material and may be formed integrally with the planar body. Each window may be provided with a co-operating pocket 16, each pocket being adapted to accommodate a card or other planar item, the or each pocket being formed in a single moulding. In use, the display board is placed inside a vehicle with the tongue inserted between the glass of a window and the front of the facia, crash panel, rear parcel shelf etc and displays the price and other information about the vehicle. The display board is preferably placed adjacent to either the front or rear windscreen of the vehicle.
Patent GB-2360328-A (GB)
Title: Synchronized hydraulic cylinder
Inventor: PARNELL DAVID
IPC: B66B9/04
Filed: 2001-03-13
Abstract: This invention relates to hydraulic multi-stage cylinders or rams as used to control the motion of elevators or lifts. The present invention provides a hydraulic multi-stage cylinder that operates in tension rather than compression. The device comprises a rod 18 having large 18a and small 18b diameter portions, forming a shoulder 22. The rod is surrounded by two concentric cylinders, 10 and 14, provided with fluid ports 24 and 26 respectively. The inner section 14 carries a piston head 20 such that, when fluid is supplied to port 24, the outer cylinder 10 moves relative to the inner cylinder 14. In the process fluid flows through port 26, thereby causing relative movement between cylinder 14 and the piston rod 18. Details of the use of the arrangements for lifts are shown in Figures 2 and 3. Figure 4 shows constructional details of the end of cylinder 10 that allows for non-synchronized movement.
Patent GB-2368758-A (GB)
Title: High-speed power-efficient coded M-ary FSK modulator
Inventor: SU CHING-HSIANG
IPC: H03B5/36
Filed: 2001-07-16
Abstract: A high-speed power-efficient coded M-ary Frequency-Shift Keying (M-ary FSK) modulator The modulator includes a coding logic, which generates (M/2) Gray code signals in accordance with an (N-1) bits control signal; and (M/2) switching oscillators. Each switching oscillator includes: a composite crystal resonator with a first end and a second end; a first switch, which is controlled by Gray code signals, with one end connected to the first end of the composite crystal resonator, and the other end grounded via an equivalent negative resistance circuit; a second switch, which is controlled by serial data, with one end connected to the second end of the composite crystal resonator, and the other end grounded; and a capacitor, with one end connected to the second end of the composite crystal resonator, and the other end grounded. One of the (M/2) switching oscillators is activated by the control signal, and the frequency of the activated oscillator is switched by the serial data for achieving M-ary frequency shift.
Patent GB-2369452-A (GB)
Title: Optical beam splitting blocks
Inventor: DOWNS MICHAEL JOHN
IPC: G02B27/14
Filed: 2000-07-27
Abstract: In manufacture of the beam splitting block (22), a thin-film, beam-splitting, metal coating (28) is applied to the block, and the block and coating are baked so as to modify the phase shift produced by the coating to enable the phase quadrature relationship. During baking a beam of light (Q) eg from laser 209 is projected at the coating with an angle of incidence of substantially   f  /4 radians so that the beam is split into a transmitted component (T) and a reflected component (R). The intensities or phases of the transmitted and reflected components are monitored during baking, and the baking is terminated when the monitored intensities or phases have a predetermined relationship. This improves the reliability and/or accuracy of the resulting phase shift. Oven 200, housing 202, door 204 and heating element 206 are shown. Coating 26 is formed similarly.