baber/WOPTO huggingface dataset:
Patent BR-9917405-A (BR)
Title: Composição de catalisadores, método para a sua preparação e método para purificar o ácido tereftálico
Inventor: ROMANENKO ANATOLY VLADIMIROVIC
IPC: B01J37/02
Filed: 1999-12-09
Abstract: "COMPOSIçãO DE CATALISADORES, MéTODO PARA A SUA PREPARAçãO, E MéTODO PARA PURIFICAR O áCIDO TEREFTáLICO". A presente invenção de refere a composições de catalisador para purificar o ácido tereftálico a partir de p-carbóxi benzaldeído, com base nos metais do grupo VIII que compreendem cristalitos de paládio cataliticamente ativo ou paládio e pelo menos um metal do grupo VIII da Tabela Periódica dos Elementos aplicados à superfície de um material de carbono, sendo que um material do tipo grafite mesoporoso com um tamanho médio de mesoporo na faixa de 40 a 400 <134>, a proporção dos mesoporos no volume total de poros de pelo menos 0,5, e o grau de similaridade de grafite de pelo menos 20% é utilizado como o material de carbono, onde os cristalitos de metal são distribuídos no volume dos grânulos do material de carbono de uma maneira tal que os valores máximos de distribuição desses cristalitos devem estar a uma distância da superfície exterior do grânulo que corresponde a 1-30% de seu raio; a presente invenção também se refere a um método para a preparação de composições de catalisador, e a um método de purificação de ácido tereftálico apropriado para a síntese subseq³ente dos polímeros e dos copolímeros de poliéster utilizados na fabricação de fibras têxteis.
Patent CH-498893-A (CH)
Title: Transparent polyamides with high resistance to boiling water are prepd. by reacting aromatic dicarboxylic acids, or their amide-forming derivatives, with diamin
Inventor: BLASCHKE FRANZ DR
IPC: C08G69/26
Filed: 1968-10-30
Abstract: Transparent polyamides with high resistance to boiling water are prepd. by reacting aromatic dicarboxylic acids, or their amide-forming derivatives, with diamines of formula (I). H2N-CHR1-R2-CHR3-NH2 (I) R' = H or C1-4 alkyl; R2 = C1-13 alkylene opt. substd. by alkyl; or phenyl opt. substd. by alkyl; and R3 = C1-4 alkyl. Up to 1-25% wt. pref. 5-15% wt. of the mixt. can be replaced by caprolactam. The polyamides give clear, transparent mouldings, films and sheets, which have excellent resistance to boiling water.
Patent CH-517772-A (CH)
Title: Dibenzothiepino (or oxepino) pyrroles - cns depressants
Inventor: HANS BLATTNER
IPC: C07D337/14
Filed: 1969-10-29
Abstract: Cpds. of formula: (where X = O or S, Y = H, Cl, Me, MeO or MeS) are prepd. by hydrolysis of the corresp. N-acylated cpd. and opt. conversion into an acid addn. salt.
Patent CH-559808-A (CH)
Title: Fabric reduction dyeing process - using electrolyte with an alkali reduction solution and immersed electrodes
IPC: D06P1/22
Filed: 1972-12-22
Abstract: The fabric, impregnated with pigment of a vat dyestuff, is passed through an electrolyte of a soln. of Na hydrosulphite and dissolved NaOH or NaCl, the electrolyte feed and current application to the electrodes being either continuous or intermitent, as required. Allows oxygen to compensate for the released hydrogen to reduce material loss and enhance the reduction dyeing process.
Patent CH-546208-A (CH)
Title: Water clarification - using inorg additive, coagulant and polyelectrolytes
IPC: C02F1/52
Filed: 1970-12-29
Abstract: Surface water and industrial waste water, contaminated with suspended solids, are cleared by adding to the water, at pH 7-8, a granular mineral clearing additive at not 10 vol. times the suspended matter present in the water, treating the water with coagulants and chain polymer polyelectrolytes, transporting the water to a reactor in which a dynamic sheet of slime can be formed at the flow rate required for clearing the treated water, separating the cleared water, and separating the slurry which comes from the clearing reactor, and consists mainly of suspended impurities and the granular clearing additive, in a suitable appts. eg a hydrocyclone battery, recycling the clearing additive, compacting the suspended impurities to a high density, and if wished adding a combustible material, to render the treated slime combustible. Pure water, of good and constant quality is obtd. The process is independent of variations in the quality of the water to be treated, in the temp. and in the operation. The volume of slime is reduced, and the slime is suitable for further treatment. The water loss is low. The residue time of the untreated water is short.
Patent FR-935104-A (FR)
IPC: B29C43/30
Filed: 1946-10-24
Granted: 1948-06-10
Abstract: 644,858. Compound sheet materials. BOSTON WOVEN HOSE & RUBBER CO. Oct. 4, 1946, No. 29615. Convention date, March 4, 1944. [Class 140] Two or more strips of thermoplastic material are laminated together by applying them under pressure on to an endless moving metal belt heated to a temperature at which the thermoplastic material adheres, heating the thermoplastic material while subjected to pressure to a non-decomposing, strain-relieving temperature above the heat-forming temperature, cooling the unitary laminated sheet to a non-adherent condition, and then stripping it from the belt. An endless pad of rubbercoated fabric may be interposed between the metal belt or the pressure - applying device and the thermoplastic material. As shown, strips 28 of thermoplastic material are fed to the bite between a heated drum 10 and an endless metal band 12 which presses the strips 28 against a substantial arcuate portion of the drum and also passes around rollers 14, 15 and 16. The metal band is heated by a heating jacket 22 and roller 16 may also be heated. From the drum 10 the united layers adhering to the steel band 12 are carried around roller 14 which is cooled and beneath a cooling jacket 24. Further cooling of the band 12 and the adhering thermoplastic strip may be effected by a water-circulating jacket 26. The thermoplastic strip, which becomes non-adherent on cooling, is stripped from the belt 12 and wound up into a roll 38. A second metal band 30 supported on rollers 32 and 34 may be provided to contact the other side of the thermoplastic material. The thermoplastic material may be vinyl chloride polymerized by itself, with vinyl acetate or vinylidene chloride, or a polyvinyl acetal. Specification 473,899 is referred to.
Patent GB-2346763-A (GB)
Title: Redial memory in which entries are checked for validity
Inventor: INOUE JIRO
IPC: H04M1/27457
Filed: 2000-01-20
Abstract: A telephone which allows effective use of a redial memory determines whether an input phone number is valid, and then only transfers an input phone number which is valid as a redial phone number from a temporary memory to a redial memory.
Patent GB-2366765-A (GB)
Title: Embellishment of dashboard or steering wheel cover
Inventor: FAYET SIGISBERT
IPC: B60R21/215
Filed: 2000-09-14
Abstract: A decorative emblem or insert 20 (e.g. a logo) for a steering wheel or dashboard cover 1 is attached by insertion from the rear face 7. Insert 20 has one or more projections 25,26 which extend through apertures 8,9 from the rear face 7 so that the projections are visible from the front face 6. The lips 13,14 engage the side walls of the projections 25,26.
Patent GB-2357851-A (GB)
Title: Correcting linear field inhomogeneities
Inventor: NAUERTH ARNO
IPC: G01R33/565
Filed: 2000-11-16
Abstract: A method for correcting linear field inhomogeneities in a magnetic resonance apparatus. After an excitation pulse and application of a phase gradient in a predetermined direction, a data point is taken after a fixed, predetermined time t<SB>d</SB>. This is repeated for systematically changed strengths of the phase gradient and constant t<SB>d</SB>. The phase gradient with maximum measuring signal corresponds to a field correction gradient in the corresponding direction.
Patent GB-2353473-A (GB)
Title: Microemulsion preconcentrates containing a piperidine substance P antagonist
Inventor: LANG STEFFEN
IPC: A61K9/22
Filed: 1999-05-26
Abstract: Microemulsion comprising a piperidine, e.g. 1-acyl-piperidine Substance P Antagonist and its use in the treatment of CNS disorders, e.g. depression and social phobia, and respiratory diseases, e.g. asthma and chronic bronchitis.
Patent GB-2376944-A (GB)
Title: Polycyclic heterocyclic compounds and their therapeutic use
Inventor: ALLANSON NIGEL M
IPC: C07D513/14
Filed: 2001-05-18
Abstract: A compound, for therapeutic use, is of Formula 1 <EMI ID=1.1 HE=37 WI=71 LX=268 LY=694 TI=CF> <PC>wherein A = CH or N; W = S or NH; R is one or more phenyl or heterocyclyl rings (optionally substituted by X) optionally separated by a spacing group (Y)<SB>n</SB> where Y is selected from CH<SB>2</SB>, O, NH, S, SO and SO<SB>2</SB> and n= 0 to 6; and X is one or more groups selected from C<SB>1-6</SB> alkyl, halogen, hydroxy, alkoxy, nitro and trifluoromethyl.
Patent GB-2363416-A (GB)
Title: Road marking removal method
Inventor: SCURLOCK WILLIAM ROBERT
IPC: E01C23/088
Filed: 2001-06-07
Abstract: The method for removing road markings such as white lines etc. from a road surface includes mounting a milling head 11 on the front of a vehicle so that the milling head rotates about a substantially horizontal axis which extends transversely to the direction of travel of the vehicle. An air flow is generated over the milling head such that debris generated by the cutting action is entrained in the air flow and passes to a storage chamber on the vehicle. The milling head is preferably driven by a motor 16 that is positioned above the milling head and contained in the air flow. The milling head also preferably carries a number of replaceable cutters 13 with the direction of the milling head being such that the cutters are moving forwards relative to the vehicle and the road surface as they hit the road surface so that debris generated by the cutting action is projected forwards of the vehicle. A flexible rubber skirt 14 is preferably located in front of the milling head that prevents forward movement of debris and ensures that it is entrained in the air flow. The milling head is also preferably mounted on a hollow axle to which water is supplied which acts to cool the cutters and wet the debris.
Patent GB-2364363-A (GB)
Title: A hydraulically damped mounting device
Inventor: NICHOLSON IAN
IPC: F16F13/10
Filed: 2001-06-19
Abstract: A hydraulically damped mounting device has a first anchor part 4 in the form of a clip and a second anchor part 1 in the form of a boss connected to the cup 4 by a deformable wall 5. The deformable wall 5 bounds a working chamber (8 in Fig. 1) for hydraulic fluid which is connected to a compensation chamber (12 in Fig. 1) by a passageway (9,10,11 in Fig. 1). A strap 50 is provided extending around the mounting device which is fixed to either or both of the anchor parts 1, 4. The fixing may be via a clip 51 which includes a projection part 61 which projects upwards from the boss 1 which may be connected to a heat shroud (70 in Fig.5).
Patent GB-2377561-A (GB)
Title: Severe deceleration warning with sequential flashing of rear lights
Inventor: WILLIAMSON STEPHEN
IPC: B60Q1/52
Filed: 2001-07-11
Abstract: A system for vehicles which will alert drivers of following vehicles when the vehicle is braking heavily using the a pattern of illuminating the reverse lights 5, fog lights 6 and hazard lights 4 in sequence in addition to the continuous illumination of the brake lights. Sudden braking is detected using an inertia sensor 7 to determine if the vehicle is decelerating rapidly and thereby trigger the warning.
Patent GB-2380659-A (GB)
Title: Glass identification marker
Inventor: JURITZ DAVID PETER FAURE
IPC: G09F3/00
Filed: 2001-10-12
Abstract: Markers attached to the stem of a glass that may vary in shape or colour in order to identify one glass from another. The markers may be shaped as a ring (fig 2) with a slit in order to aid removal and placement of the marker onto the stem or spiral shaped (fig 3). A letter or symbol may be imprinted on the marker, with the markers used individually or in combination.
Patent GB-2365338-A (GB)
Title: 1,4-Dihydronicotinamides for use in medicine, particularly for treating tumours
Inventor: BURKE PHILIP JOHN
IPC: A61K47/48
Filed: 1998-06-15
Abstract: A compound having formula I for use in medicine <EMI ID=1.1 HE=56 WI=56 LX=654 LY=498 TI=CF> <PC>wherein R<SP>1</SP> is selected from: substituted alkyl, including substitution by CONH<SB>2</SB>, OH, halogen, CN and COOH; alkyl; aryl; substituted aryl; CONR<SP>a</SP>R<SP>b</SP>, where R<SP>a</SP> and R<SP>b</SP> are independently H, alkyl, or substituted alkyl, and R<SP>2</SP> and R<SP>3</SP> are independently H, alkyl, or substituted alkyl and R<SP>4</SP> is any of H, alkyl, substituted alkyl, halogen, CN, COOH, CONH<SB>2</SB> or OH and the use of compounds having formula I in the manufacture of a medicament for the treatment of a human patient with a tumour to be treated.
Patent GB-2371210-A (GB)
Title: Securement of cups to baking tray allowing refurbishment
Inventor: WHITTLE ERIC JOHN
IPC: A21B3/13
Filed: 2001-12-05
Abstract: Metallic bakeware comprises cups 10 having securing elements 16 whereby they can be removably engaged in apertures 12 of a baking tray 14. A cup 10 and its securing element 16 are received through the same respective aperture 12 and the element 16 is deformed outwardly to retain the cup but can be deformed inwardly again to allow cup removal. This allows refurbishment when an anti-stick coating of the cups has become worn.
Patent GB-2383303-A (GB)
Title: Material for an air-bag
Inventor: FRICKE CONRAD
IPC: B60R21/16
Filed: 2001-12-19
Abstract: An air-bag is formed from a reinforced material. The material is formed from a thin layer, such as a layer (10) of plastics material which is reinforced by randomly orientated fibres (12) which are adhered to the layer (10) by adhesive (11). The reinforced fabric is tear-resistant.
Patent GB-2385216-A (GB)
Title: Integrated bicycle power system
Inventor: VERNEY STUART
IPC: B62J11/19
Filed: 2002-02-06
Abstract: An integrated bicycle power system includes a dynamo 1 built integral to the crank and bottom bracket 2 of the bicycle. Two re-chargeable battery cells 3, 5 within the tubing of the bikes frame 4, 6 can be charged by the dynamo which in turn feeds power via cabling 7 fed through the bikes frame to connect with socket outlet points 9 at various positions on the frame for subsequent connection of external devices. The system can be fully recharged by means of mains electricity connected to an input connection 8. The status of the system can be altered by a multi-position switch 11 to determine different power delivery or charging combinations between the dynamo and batteries. The external devices may be lights mobile phones, GPS systems or computers.
Patent GB-2386442-A (GB)
Title: Allocation of data into time frames and allocation of particular time frame data to a particular processor
Inventor: LEWIS JONATHAN DAVID
IPC: G06F9/50
Filed: 2002-03-12
Abstract: A data processing system 10 comprising a plurality of processors, a first controller that allocates data to one of a plurality of time frames and a second controller that allocates data associated with a particular time frame to a particular processor for processing, with the aim of minimising data transfer between processors. The processors may be connected via a matrix 13 to re-configurable logic blocks or accelerators 11, and preferably there are twice as many accelerators as processors. The processors may be DSPs, ASICs or ASSPs. Preferably the system, and associated method, are for use in a mobile communications terminal such as a mobile phone where data via received in air interface timeslots.
Patent GB-2372823-A (GB)
Title: Automotive seatbelt retractor system with fault detection
Inventor: MIDORIKAWA YUKINORI
IPC: B60R22/46
Filed: 1998-12-16
Abstract: A seatbelt retractor system (see figure 10) comprises an electric retractor having a driving means, such as motor (10) , for retracting and protracting the seatbelt, a control means, a fault warning means and a terminal voltage detecting means for measuring the terminal voltage of the retractor driving motor. The control means stops operation of the motor and gives a fault warning when the terminal voltage of the motor falls within a range given by predetermined upper and lower limits for longer that a predetermined time period. The terminal voltage range is chosen to indicate a fault in the power transmission mechanism connected to the motor such that fault represents the voltage levels of the motor running idle for longer than a set period of time.
Patent GB-2392873-A (GB)
Title: Operating ink jet valves during printing
Inventor: HORSNELL DAVID ANDREW
IPC: B41J2/035
Filed: 2002-07-11
Abstract: A method of operating an ink jet printer comprising the steps of (a) determining the time elapsed since the or each ink jet was previously activated and (b) increasing the time for which the or each ink jet is subsequently activated, the increase in time being determined in accordance with the elapsed time determined in step (a). The invention further provides A method of operating an ink jet printer comprising the steps of determining a valve activation time; determining an elapsed time variable since the ink jet was previously activated and a first and a second threshold value associated with the elapsed time variable; setting the elapsed time variable to zero; decrementing the valve activation time by the first threshold value and if a valve activation command is not received: increasing the elapsed time variable by a first increment if the elapsed time variable is less than the first threshold value; increasing the elapsed time variable by a second increment if the elapsed time variable is less than the second threshold value; or if a valve activation command is received, incrementing the valve activation time with the elapsed time variable and activating the valve accordingly.
Patent GB-2391855-A (GB)
Title: Beer dispensing apparatus having an illuminated source mounted on or in the handle
Inventor: POTTS GORDON
IPC: B67D1/02
Filed: 2002-07-31
Abstract: A handpull 1 for dispensing beer comprises a pump device 6, a handle 2 mounted by means of a quadrant 5 to a bar and an illumination source 9 mounted on a badge holder 8 or within the handle 2. The handle 2 and quadrant 5 are rotatable to operate the pump device 6 to pump beverage to an outlet 7 of the handpull 1. An electrical cable 10 is routed downwards in the interior of the handle 2 and through bore (43 ,Fig3) into the interior of quadrant 5. The cable then exits quadrant 5 through an aperture (42,Fig3) and connects the illuminating source 9 to an external power supply.
Patent GB-2384247-A (GB)
Title: Distillate fuel blends with improved seal swell properties
Inventor: O'REAR DENNIS J
IPC: C10L1/04
Filed: 2002-10-07
Abstract: The invention provides methods for preparing a blended lube base oils comprising at least one highly paraffinic Fischer Tropsch lube base stocks and at least one base stock composed of alkylaromatics, alkylcycloparaffins, or mixtures thereof. The use of base stocks composed of alkylaromatics, alkylcycloparaffins, or mixtures thereof improves the yield of lube base oils from Fischer Tropsch facilities, as well as provides moderate improvements in physical properties including additive solubility. The invention provides processes for obtaining such blended lube base oils using the products of Fischer Tropsch processes.
Patent GB-2395129-A (GB)
Title: Nasal hygiene device
Inventor: LYNE WILLIAM GEORGE
IPC: A61M3/02
Filed: 2002-11-18
Abstract: A device 1 for flushing the nostrils comprising a reservoir 2 containing air and liquid cleanser 3. Two nostril plugs 8 with axial bores are connected via flexible conduits 9 to a distribution block 7 which is attached to the neck of the reservoir 2. The distribution block 7 has a bifurcated bore 10 connecting the nostril plugs 8 to a conduit 4 which extends into the cleanser 3 via a mixing valve 11. Preferably the cleanser 3 consists of mainly water with a small proportion of at least one active ingredient such as detergent or bactericides. The nostril plugs 8 may have separate sealing rings and a conical shape. The conduit 4 extending into the reservoir 2 may be made of plastic or elastomeric material, and the mixing valve 11 may comprise a narrow longitudinal slit in the wall of the conduit 4. The reservoir 2 may also have an air inlet.
Patent GB-2395956-A (GB)
Title: Recycled particular/granular firelighter
Inventor: CLARKE JEREMY DAVID
IPC: C10L11/04
Filed: 2002-12-04
Abstract: A fire lighter is formed from recycled granular/particulate material such as sawdust, wood shavings and wood flakes. Hydrocarbon fuel such as paraffin or kerosene is added to the particulate material. The majority of the particles have a particle size of less than 12 mm, or preferably less than 5 mm. The composition may comprise charcoal flakes, coal particles, aromatic wood flakes, aromatic essences, food essences or flavourings or a kerosene deodoriser. The composition may be used to light a stove, fire or barbeque.
Patent GB-2387572-A (GB)
Title: Waders provided with solid buoyancy means
Inventor: CARROLL JOHN
IPC: A41D13/012
Filed: 2003-04-16
Abstract: Waders 1 are provided which comprise a trouser portion 2 having leg and foot portions and a body portion 3 rising above the trouser portion and dimensioned to cover the waist, chest and back of a wearer at least up to shoulder height. The body portion of the waders are provided with buoyancy means 6, 7, 8 and 9 formed of solid material having a density less than that of water. The buoyancy means may be formed from panels of polymeric foam having a closed cell construction and may be at least provided on the chest portion of the waders, above the waistline. The buoyant panels should provide sufficient buoyancy to keep the wearers head above water should the wearer fall or attempt to wade into deep water.
Patent GB-2401954-A (GB)
Title: Contact lens with channels and holes
Inventor: TAYLOR CAMPBELL MCKAY
IPC: G02C7/04
Filed: 2003-05-21
Abstract: An extreme angled, channelled and fenestrated contact lens, manufactured from any material, has holes angled at equal to or greater than 70{ to the visual axis or pole of the lens. Each drill hole has an entry channel (I) and an exit channel (III). Three or more such holes may be present. Tunnel (II) is shown. The entry and exit channel can be straight or fanned to give maximum passage of tears liquid. The holes may be processed by drilling, laser drilling or heat pierced. The holes may be formed using preformed rods e.g. of acrylate embedded in a hydrophilic button which would drop out when the hydrophilic material expands during hydration.
Patent GB-2402945-A (GB)
Title: A liquid dispensing device
Inventor: WILSON BRIAN MURIE
IPC: E03D9/03
Filed: 2003-06-16
Abstract: A liquid dispensing device for use in the flush cistern of a water closet comprises a reservoir 13 for the liquid formulation which is fed from an inverted container 5 maintaining a constant liquid level 47 in the reservoir 13 at the mouth 37 of the container. A displacement body in the form of a piston 9, which may be magnetic, moves in a bore 56 to dispense liquid through opening 25. The piston 9 is moved by a float 11 which moves up and down as the level of water L in the cistern rises and falls on flushing. The float is coupled to the piston 9 magnetically. In another embodiment a direct mechanical coupling is used. Liquid seeps past piston 9 when in the lowered position, and is raised to overflow outlet 25 when the cistern fills. In another embodiment, liquid is dispensed on a downward stroke of the piston. The fit of piston 9 in the bore allows liquid to seep slowly past the piston to replenish the bore.
Patent GB-2388861-A (GB)
Title: A tubular member for wellbores
Inventor: COOK ROBERT LANCE
IPC: E21B43/10
Filed: 2000-06-05
Abstract: A tubular member comprises an annular member having a wall thickness that varies less than 8%, a hoop yield strength that varies less than 10%, imperfections of less than 8% of the wall thickness, no failure for radial expansions of up to 30%, and no necking of the walls of the annular member for radial expansions of up to 25%.