baber/WOPTO huggingface dataset:
Patent BR-9908329-A (BR)
Title: Processo para a produção de olefinas de baixo peso molecular, reator para pirólise de hidrocarbonetos e aparelho para a extinção de gás craqueado
Inventor: BUSHUEV VLADIMIR ANDREEVICH
IPC: C10G9/16
Filed: 1999-02-11
Abstract: Patente de Invenção: <B>"PROCESSO PARA A PRODUçãO DE OLEFINAS DE BAIXO PESO MOLECULAR, REATOR PARA PIRóLISE DE HIDROCARBONETOS E APARELHOS PARA A EXTINçãO DE GáS CRAQUEADO"<D>. Um processo e aparelhos para a produção de olefinas de baixo peso molecular pela pirólise dos hidrocarbonetos compreendendo pré aquecer e evaporar uma máteria-prima de alimentação de partida, misturar a mesma com um diluente de vapor, fracionar termicamente uma mistura resultante em um reator rotativo de lâminas pelo calor gerado dentro do volume da mistura de reação devido ao arrasto hidrodinâmico das lâminas do rotor girando no mesmo, extinguir o gás craqueado e subseq³ente separação do mesmo. O aquecimento da mistura de reação para a temperatura de pirólise é executado pela mistura com gás pirolisado quente sendo circulado em uma cavidade de trabalho do reator rotativo de lâminas por um tempo insignificante em comparação com uma duração das reações de pirólise. O processo possibilita aumentar o rendimento das olefinas de baixo peso molecular.
Patent BR-9911531-A (BR)
Title: Sistema de distribuição de sinais universal e método de distribuição de sinais
Inventor: FILISAN ANDREA POLO
IPC: H04N7/10
Filed: 1999-01-18
Abstract: "SISTEMA DE DISTRIBUIçãO DE SINAIS UNIVERSAL E MéTODO DE DISTRIBUIçãO DE SINAIS", compreendendo um sistema para a distribuição num ambiente de condomínio e/ou de comunidade de uma pluralidade de sinais de televisão, e/ou de sinais de áudio, e/ou de sinais de áudio digitais e/ou de vídeo digitais transmitidos com padrões diferentes. De acordo com a invenção, um ou mais sinais digitais podem ser recebidos por um único usuário do sistema por meio de uma conversão de frequência num canal predeterminado, o qual pode ser acessado por dito usuário único. O sinal digital que está presente em dito canal sempre tem a mesma modulação e pode ser selecionado por dito usuário através de meios de controle que enviam um sinal de controle para meios de seleção.
Patent BR-9912611-A (BR)
Title: Gerenciamento de potência de banda larga (alinhamento de potência) em um sistema de transceptor de estação de base de portador múltiplo de banda larga
Inventor: SCHMUTZ THOMAS R
IPC: H04L5/06
Filed: 1999-07-30
Abstract: Patente de Invenção: <B>"GERENCIAMENTO DE POTêNCIA DE BANDA LARGA (ALINHAMENTO DE POTêNCIA) EM UM SISTEMA DE TRANSCEPTOR DE ESTAçãO DE BASE DE PORTADOR MúLTIPLO DE BANDA LARGA"<D>. Um método e um aparelho para o gerenciamento de potência de RF em uma estação de transceptor de banda larga (BTS 600), que inclui uma fonte de potência de RF comum de portador múltiplo, tal como um amplificador de potência de portador múltiplo (MCPA 660) para manter uma potência de portador em um nível prescrito. A potência é gerenciada por um agente de alinhamento de potência (700), o qual é um módulo do software de sistema de BTS. Em uma nova requisição de canal, o agente de alinhamento de potência (700) determina se a requisição pode ser satisfeita no nível requisitado. Caso contrário, o agente de alinhamento de potência (700) determina se a requisição de canal pode ser satisfeita em uma requisição de potência mais baixa. O agente de alinhamento de potência também gerencia os canais ativos, reavendo a potência de canais que requerem menos potência e/ou alocando mais potência aos canais que requerem mais potência. Se o agente de alinhamento de potência não puder satisfazer a uma requisição, o agente de alinhamento de potência enfileirará a requisição até um tempo posterior, no caso de uma potência adicional se tornar disponível. O agente de alinhamento de potência também processa alarmes, os quais ocorrem no caso de uma adição de módulo de MCPA ou de uma falha de módulo de MCPA.
Patent CH-497204-A (CH)
Title: Undulating pipeline containing permanent magnets for
Inventor: ERHARD HEINRICH
IPC: B03C1/28
Filed: 1967-08-21
Abstract: Magnetic filter for removing magnetic extraneous particles from a highly viscous liquid for spinning synthetic fibres and having a closed pressure or vacuum chamber, comprises a pipeline consisting of narrow zones alternating with bulbous zones, each bulbous zone containing a cylindrical or oval magnet placed off-center. Prevents bottlenecks in the liquid flow and the possible resultant coagulation of the spinning solution.
Patent CH-555641-A (CH)
Title: Pickled air-dried beef manufacture - from minced salted meat, stored in gut, pressed and air dried
IPC: A23B4/033
Filed: 1972-09-25
Abstract: Pickled (salted) air-dried beef is prepared from lean muscular tissue minced to a max. particle size of 4mm3 at a temp. of 2 degrees C and mixed with common salt and saltpetre. This mixt. is filled into an air-permeable natural or artificial gut and pickled by storing strewed with a mixt. of salt, saltpetre, sugar and spices. Washing with water and air-drying completes the process. Such salted beef is above average quality and can be produced in more uniform shapes and sizes than pieces of solid meat. It causes less cutting losses and includes no fatty or stringy parts.
Patent CH-498178-A (CH)
Title: Sparingly water-soluble monoazo dyes for polyesters
Inventor: WOLFRUM GERHARD DR
IPC: C09B29/08
Filed: 1970-03-18
Abstract: Sparingly water-soluble monoazo dyes for polyesters and cellulose esters Dyes of formula: (wherein R1 is H or halogen, 1 or 2C alkoxy or alkoxy, or acylamino, R2 is H or halogen, 1 or 2C alkyl or alkoxyf R3 is H or opt. substd. alkyl; R4 is opt. substd. alkyl) and are free from COOH and HSO3 gps. are prepd by coupling a diazotised 2:4-dicyano-6-nitraniline with a component such as N:N-diethylaniline, N:N-bis(beta-acetoxyethyl)-aniline etc. - The dyestuff produce red, blue or violet shades fast to sublimation, light and wet treatments.
Patent CH-519563-A (CH)
Title: Reactive azo dyes - prepd from cyanuric halide and hydroxylamine products and diazotisable amines
Inventor: WEHRLI WALTER DR
IPC: C09B62/08
Filed: 1963-03-19
Abstract: Reactive azo dyes contg. at least one gp. of formula (where A is H or opt. substd. hydrocarbyl; Hal is Cl or Br; R1 is H or opt. substd. hydrocarbyl; and R2 is H or opt. substd. hydrocarbyl), pref. for dyeing leather, are prepd. by reacting 1 mole organic cpd. capable of forming an azo dye, and contg. at least one opt. mono-substd. amino gp., with at least 1 mole cpd. of formula (II): and converting the reaction prods. to azo dyes by azo coupling. Reaction can take place in aq. organic or inorganic soln. or suspension at 30-60 degrees C, esp. at pH 3.5-6.5, opt. in presence of acid binders, esp. using 1-1.2 equiv. (II) for each acylatable amino gp. present in dye molecule, in order to react only 1 halogen atom of (II).
Patent CH-508681-A (CH)
Title: Prepn of polyadducts from triglycidyl isocyanurate
Inventor: JELLINEK KARL DR
IPC: C08G59/24
Filed: 1968-11-18
Abstract: Polyadducts for the prodn. of mouldings or coatings are produced by reacting (I) triglycidyl isocyanurate derivatives obtained by reaction of 2 moles crystallised triglycidyl isocyanurate with 1 mole of a cycloaliphatic diol, and (II) conventional polyadduct-formers for epoxy cpds. (II) are pref. organic dicarboxylic acids or their anhydrides, or aliphatic, cycloaliphatic or aromatic polyamines or polyamides, or polyfunctional phenols. The reaction mixt. may contain an activator. The polyadducts obtained with triglycidyl isocyanurate derivatives (I) are considerably more flexible than known polyadducts obtained from triglycidyl isocyanurates and polyadduct-formers (II). The polyadducts are suitable for the prodn. of high quality mouldings and coatings.
Patent EE-9600014-A (EE)
Inventor: UDO SCHUETZ
IPC: B23K11/00
Filed: 1996-03-15
Abstract: Pallet container in which the trough shaped recesses (16) of the vertical and horizontal lattice bars (9,10) have a central raised section (17). At the cross over point (15) of the two bars the four contact sections (20) are welded together. The sections (25,26) on either side of the welded joints form elastic bending points which relieve the welded joints when the lattice cover (8) undergoes static and/or dynamic loading.
Patent GB-2360895-A (GB)
Title: Image processor and method of image processing
Inventor: KEATING STEPHEN MARK
IPC: H04N9/64
Filed: 2000-03-31
Abstract: An image processor for detecting chromatic error in a colour image represented by a video signal, the video signal having at least first and second colour components, the detector comprising an image analysis processor arranged in operation to receive the video signal, to detect a part of the image in the first colour component, and to detect the corresponding part of the image in the second colour components, and a comparison processor coupled to the image analysis processor arranged in operation to detect the chromatic error consequent upon a spatial displacement between the corresponding parts of the image in the first and the second of the colour components. The comparison may be effected by calculating a difference in pixels values between blocks of the image at a plurality of displacements between the first and the second colour components. A minimum in the difference between the pixel values provides an indication of the chromatic error between the first and second components. The chromatic error can be evaluated for each block, to establish the chromatic error at different parts of the image. The detected chromatic error is used to correct the chromatic error in the video signal which may be from a video camera.
Patent GB-2362673-A (GB)
Title: Formation of piles with enlarged base
Inventor: WILLAMS ARWEL
IPC: E02D5/62
Filed: 2000-05-26
Abstract: A concrete pile with an enlarged base for structural foundations for buildings is formed by drilling a borehole with an auger, pumping fluid concrete into the borehole through a channel (22, figure 3) in the auger whilst retracting the auger from a lower portion of the bore, allowing concrete to fill the resulting void, applying pressure to the volume of fluid concrete by at least partly reinserting the auger into the lower portion of the bore such that the applied pressure causes the volume of concrete to expand radially and increase the diameter of the lower portion of the bore wall 26, retracting the auger from the remainder of the bore whilst pumping further concrete into the bore, such that a concrete pile is formed with an enlarged base that provides a greater load-bearing capacity. The auger comprises a stem with a tapering tip portion 16 that has at least one upstanding flight arranged in a helical fashion; the stem has a fluid channel that communicates between an inlet at the top of the stem and an outlet at the stem tip.
Patent GB-2350227-A (GB)
Title: Presentation device
Inventor: SIEGL GEORG
IPC: A47F5/13
Filed: 1999-05-11
Abstract: The invention relates to a presentation device (1) comprising a base (5) and bars (3) provided for a flexible stand (2) which can be connected or which connects to the base (5) via a plug connection. The presentation device also comprises a holding device for a poster, a film or other such presentation media (6) for the connection thereof to the base (5) and to the stand (2). The stand (2) comprises individual bars (3) which can be plugged together or are plugged together, and has at least two cross struts (4) in order to obtain a stand (2) having a double H structure.
Patent GB-2370383-A (GB)
Title: Access to personal computer using password stored in mobile phone
Inventor: HARRISON KEITH ALEXANDER
IPC: G06F21/35
Filed: 2000-12-22
Abstract: A wireless communication is established between a mobile phone and a PC via a cellular base station. A password for accessing the PC is downloaded to the mobile phone and stored in the memory or SIM card. A user wishing to access the PC enters their username into the PC. A wireless communication is then established between the user's mobile phone and the PC and the stored password is transmitted to the PC. Alternatively the user can select a password to be transmitted from a list stored in the mobile phone. Upon receipt of the password the PC verifies it and allows the user to log on if the password is correct. The password may be encrypted and the method may be implemented using the WAP protocol. The method can be used to authenticate a bank transaction using the short message service (SMS).
Patent GB-2366043-A (GB)
Title: Bus access arbitration using summed priority levels
Inventor: KIM JIN-SOO
IPC: G06F13/362
Filed: 2001-02-28
Abstract: A bus access arbitration device comprises a plurality of bus access request inputs for receiving bus access requests, each input having an assigned priority level, a priority level extractor means to process the priority levels and produce a compound priority level signal indicative of all priorities, a requester identifying means which identifies the requester according to its compound priority level signal, and a means to grant access to the identified requester. The device may have a programmable means to store the priority levels assigned to each input so that the assigned priority levels may be changed. The assigned priority level may be indicated by the position of a 0 bit in a binary signal in which all other bits are 1.
Patent GB-2357504-A (GB)
Title: Process for the preparation of ethyl acetate
Inventor: COLLEY STEPHEN WILLIAM
IPC: C07B61/00
Filed: 1999-09-29
Abstract: Ethanol is dehydrogenated in the presence of hydrogen over a dehydrogenation catalyst, for example, a copper on silica catalyst. The liquefiable products present in the resulting intermediate reaction product mixture are selectively hydrogenated over a suitable catalyst, such as 5% ruthenium on carbon, so as selectively to hydrogenate reactive carbonyl-containing by-products to the corresponding alcohols. Butan-2-one and <U>n</U>-butyraldehyde, which would otherwise cause difficulties in purification of the ethyl acetate product, due to the proximity of their boiling points to that of ethyl acetate, are thereby hydrogenated to 2-butanol and n-butanol respectively. A two stage distillation procedure is then used to purify the selectively hydrogenated product. The first distillation zone is typically operated at less than about 4 bar (4 x 10<SP>5</SP> Pa) absolute, while the second distillation zone is typically operated at a pressure of from about 4 bar (4 x 10<SP>5</SP> Pa) absolute to about 25 bar (2.5 x 10<SP>6</SP> Pa). A first distillate of ethyl acetate, ethanol and water produced in the first distillation zone is redistilled in the second distillation zone, thereby producing a bottom product comprising, typically, from about 99.8 mol % to about 99.95 mol % ethyl acetate and an overhead second distillate, which has a different composition from that produced in the first distillation zone and which is returned to the first distillation zone, preferably at a point above the feed point for the liquefiable products of the selectively hydrogenated reaction product mixture.
Patent GB-2374319-A (GB)
Title: Document wallet with pocket
Inventor: STERN RONALD J H
IPC: A45C11/18
Filed: 2001-04-11
Abstract: A document wallet includes a pocket (6) formed from an extension (4) to one of the front panel (1), rear panel (2) or flap (3) of the wallet. By forming the pocket (6) from an extension (4) the pocket can be formed with less joints than would otherwise be required. The pocket (6) may be for receiving a label, tag, CD-ROM, or floppy diskette. The pocket is made by folding extension (4) over and the free end of the extension and the extension is joined by welding, sewing or by an adhesive to front panel (1). Edge (6) is left opened to allow a label to be inserted or removed. If the pocket is made of transparent or translucent material then the label in pocket (4) can be viewed when the wallet is closed.
Patent GB-2375504-A (GB)
Title: Keyboard illumination device releasably attached to an upper edge of a laptop computer
Inventor: SHINH PARMEADER
IPC: G06F1/16
Filed: 2001-05-18
Abstract: A device 1 for illuminating at least a part of a computer (e.g. a data input keyboard 5) comprises an illuminating means 2, a shield 9 (Fig.2) for guiding light emitted by the illuminating means toward the keyboard, and a releasable support means 6 (e.g. a hook or telescopic arms or Velcro (RTM)) to enable the device to be attached in position on an upper edge of a laptop computer. In use, when the device is supported by a computer, the keyboard can be illuminated without obscuring a user's view of the visual display means. The guide 9 shields the visual display means from light emitted by the illuminating means.
Patent GB-2377008-A (GB)
Title: Blast furnace cooling panel.
Inventor: KENNING REUBEN TREVOR
IPC: F27D1/12
Filed: 2001-06-27
Abstract: A blast furnace cooling panel 1 comprises a metal backing plate 2, to which is secured a metal, preferably copper, cooling pipe 3 which has at least one outwardly extending fin 4 that is integrally formed with the pipe. In a first embodiment the fin 4 assists in catching slag and debris that circulates in the furnace during use, which protects the pipes and fins. In a second embodiment fin 4 assists in anchoring a refractory compound 9 in which the tubes and fins are embedded. The refractory material may be a cement-free refractory material containing no calcium aluminate cement and may be a colloidal silica refractory material. The backing plate 2 is preferably made of steel and may be copper clad steel, and the pipes 3 may be fixed to the plate with an interfacing pad 8 which may be of aluminium bronze material.
Patent GB-2377090-A (GB)
Title: Computer audio switch box
Inventor: COCKBILL ROY
IPC: H01R13/70
Filed: 2001-06-29
Abstract: An electrical switching box to enhance and simplify the use of the sound system of a majority of computers. This box incorporates the control of choice between the use of the speakers and headphones using selector switch 14, and the facility to switch the microphone on or off via switch 15. By using the Audio Switch Box these facilities become available as a permanent feature without the problems and difficulties of switching off the main computer to alternate between headphones and speakers. It also gives an on/off facility to the microphone that is usually missing on a lot of computers.
Patent GB-2370360-A (GB)
Title: Shielded superconductive NMR apparatus with quench protection
Inventor: WESTPHAL MICHAEL
IPC: G01R33/421
Filed: 2001-07-06
Abstract: A magnet coil arrangement comprises a actively-shielded first circuit comprising superconducting field coils 1-3, and superconducting shield coils 4, 5 surrounding the field coils. A short-circuited second circuit comprises field coils 13-15 and shield coils 16, 17 which are preferably not superconducting. The field and shield coils of the second circuit lie radially outside the field and shield coils respectively of the first circuit, so that they are inductively coupled, and preferably in thermal contact. If a quench occurs in the superconducting first circuit, stray external fields outside the apparatus are minimised.
Patent GB-2365824-A (GB)
Title: Drone vessel for remotely operated vehicles
Inventor: TAYLOR JR LELAND HARRIS
IPC: B63H25/42
Filed: 2001-07-17
Abstract: A drone vessel 10 for an ROV 24 comprises a first self buoyant module 14, a second free flooding module 16 attached to said first module, a winch 22 and storage drum 20 located in said second module and a third self buoyant module 18 attached to said second module. The second module is provided with ballast material (30, Fig 3) movable between an upper position and a lower position while dynamic positioning thrusters 12 are provided on the first and third modules. The second module is further provided with a frame (38, Fig 9) which supports the ROV, winch and storage drum and is also movable between an upper position and a lower position. The vessel may also have an upwardly extending mast 26 supporting a radio telemetry antenna 28.
Patent GB-2379830-A (GB)
Title: Voice identification pre-screening and redirection system
Inventor: HORVATH STEVE
IPC: G10L17/00
Filed: 2001-09-12
Abstract: A system is provided that automates the process of pre-screening calls by reliably identifying callers and directing calls according to user preferences related to specific callers. The automated system answers an incoming call, communicates with the caller, identifies the caller through their unique voice pattern, and redirects the call according to associated policies and/or feature specifications set by the receiver.
Patent GB-2370572-A (GB)
Title: Use of professional antigen presenting cells
Inventor: CARROLL MILES WILLIAM
IPC: A61P37/04
Filed: 1999-11-18
Abstract: The use of a professional antigen presenting cell, preferably a dendritic cell, to enhance immunity to the 5T4 tumour associated antigen. The 5T4 antigen may be a modified 5T4 antigen.
Patent GB-2386059-A (GB)
Title: Laundry basket
Inventor: CAIN DEBBIE
IPC: D06F95/00
Filed: 2002-03-04
Abstract: The basket has a central divider to separate its internal area into two compartments. The divider may be permanently attached or removable to allow adjustment of the size of each compartment. Each compartment may further be provided with a removable insert to transport the laundry from the basket to a location such as a washing machine. One of the compartments may be coloured to allow sorting of the laundry prior to washing.
Patent GB-2370444-A (GB)
Title: Graphics subsystem bypass method and apparatus
Inventor: ZEIDLER DAVID E
IPC: H04N5/445
Filed: 1999-09-27
Abstract: The present invention provides an on-screen graphics (OSD) subsystem for overlaying OSD graphic images onto analog or digital video source signals. The OSD system has a video graphics bypass path (22) and graphics bypass switch (24) for directing an analog video channel around the OSD subsystem during time intervals when the OSD subsystem is not required to insert graphics into the source signal.
Patent GB-2377810-A (GB)
Title: Detecting abnormal states of optical recording/reproducing device
Inventor: SEO JIN-GYO
IPC: G11B7/125
Filed: 2002-03-27
Abstract: An apparatus for detecting abnormal states of an optical disc recording/reproducing device. The apparatus is coupled to a laser diode output power control circuit for controlling the output of a laser diode in recording and reproducing modes. The apparatus has an overflow/underflow detector (212) for determining whether overflow or underflow of the laser diode occurs, by comparing a laser diode output power control value from the laser diode output power control circuit, with an overflow reference value and an underflow reference value; and a mode switch (214) for switching the operation mode of the laser diode output power control circuit from a recording mode to a reproducing mode, in response to the detection result of the overflow/underflow detector. The apparatus for detecting abnormal states swiftly prevents overflow or underflow of the laser diode so that it can prevent damage to the laser diode, or damage to the data recorded on the disc.
Patent GB-2373692-A (GB)
Title: Adjusting the timing synchronisation pulse in an OFDM receiver
Inventor: ORRISS JOHN
IPC: H04L27/26
Filed: 1999-08-27
Abstract: In an OFDM receiver, a synchronisation pulse for defining a Fast Fourier Transform window is generated by examining the output of a correlator to find a sub-interval within which there is maximum correlation between samples of the symbol separated by the length of the useful part of the symbol. The synchronisation pulse is generated during this sub-interval. Adjustments to the timing of the synchronisation pulse are made only if the current error is significant and persistent. A signal representing the amount of adjustment is used to determine phase rotations applied to the output of the FFT circuit. The synchronisation pulse may be adjusted if the timing error exceeds a threshold value or persists over a number of symbol periods, or may be adjusted by a predetermined number of sample periods.