baber/WOPTO huggingface dataset:
Patent GB-0426682-D0 (GB)
Title: Top pixel patterning
Filed: 2004-12-06
Abstract: A method is provided to isolated conductive pads on top of a multi-layer polymer device structure. The method utilizes laser radiation to ablate conductive material and create a non-conductive path, electrically isolating the conductive pads. The process is self-limiting and incorporates at least one layer within the stack that absorbs the radiation at the required wavelength. The prevention of radiation degradation of the underlying layers is achieved, as absorption of radiation occurs primarily on the surface of the structure, but not in any of the radiation sensitive underlying layers of the electronic device. The method preferably uses low energy infrared radiation which has been shown to produce little debris and no device degradation.
Patent GB-0503990-D0 (GB)
Title: Hypodermic syringe mechanism
IPC: A61M5/24
Filed: 2005-02-28
Abstract: An actuating mechanism for a hypodermic syringe comprises a flexible tongue (48) allowing the actuating mechanism to be bent to receive a cartridge (10) of injectant closed at its forward end with a septum (14) and at its rearward end with a slidable bung (18). The forward end of the cartridge (10) is fitted into a socket (36) wherein the tail (34a) of a hypodermic needle (34) pierces the septum (14) to access the injectant. With the cartridge (10) fitted, the tongue (48) is straightened, and a spring clip (50) holds the cartridge (10) in position. A plunger (38) can then be depressed, though a guide (42), to drive the bung (18) forward and make the injection. The cartridge (10), which may be a conventional cartridge of any kind, keeps the assembly rigid in use, and the whole assembly is disposed of after a single use, without dismantling.
Patent GB-0600192-D0 (GB)
Title: Light emitting diode and fabrication method thereof
IPC: H01L33/32
Filed: 2004-07-09
Abstract: A light emitting diode (LED) and a method for fabricating the same, capable of improving brightness by forming a InGaN layer having a low concentration of indium, and whose lattice constant is similar to that of an active layer of the LED, is provided. The LED includes: a buffer layer disposed on a sapphire substrate; a GaN layer disposed on the buffer layer; a doped GaN layer disposed on the GaN layer; a GaN layer having indium disposed on the GaN layer; an active layer disposed on the GaN layer having indium; and a P-type GaN disposed on the active layer. Here, an empirical formula of the GaN layer having indium is given by In(x)Ga(1-x)N and a range of x is given by 0<x<2, and a thickness of the GaN layer having indium is 50-200 Å.
Patent GB-0605205-D0 (GB)
Title: A sensor system for an in-line inspection tool
IPC: G01M99/00
Filed: 2006-03-15
Abstract: An in-line pipe inspection tool has a sensor carrier carrying a plurality of sensor for monitoring the pipe. In order to permit the sensor carrier and hence the sensors, to conform to changes in the diameter of the pipe being inspected, the sensor carrier is a part cylindrical body which is resiliently flexible. However, to stop one part of the sensor carrier twisting torsionally relative to another part, a bracing unit is fixed to one part the sensor carrier and engages another part of the sensor carrier to resist said torsional twisting.
Patent GB-0709431-D0 (GB)
Title: Continuous casting of reactionary metals using a glass covering
Filed: 2005-10-14
Abstract: A seal for a continuous casting furnace having a melting chamber with a mold therein for producing a metal cast includes a passage between the melting chamber and external atmosphere. As the cast moves through the passage, the cast outer surface and the passage inner surface define therebetween a reservoir for containing liquid glass or other molten material to prevent the external atmosphere from entering the melting chamber. Particulate material fed into the reservoir is melted by heat from the cast to form the molten material. The molten material coats the cast as it moves through the passage and solidifies to form a coating to protect the hot cast from reacting with the external atmosphere. Preferably, the mold has an inner surface with a cross-sectional shape to define a cross-sectional shape of the cast outer surface whereby these cross-sectional shapes are substantially the same as a cross-sectional shape of the passage inner surface.
Patent GB-0803163-D0 (GB)
Title: Grease guide
Filed: 2008-02-21
Abstract: A trough for use on wiping bar assembly of a rail lubrication system, wherein the wiping bar assembly includes a Manifold body and a flow passageway having an exit end at least partially defined in the manifold body. The trough includes a body having a first section and a second section extending away from the first section, wherein the first section of the body is positioned adjacent the exit end, and wherein a mat is provided within the trough.
Patent GB-0808200-D0 (GB)
Title: Power recovery
Filed: 2008-05-06
Abstract: The invention relates to a method and apparatus for recovering power from the gaseous stream produced by an oxidation reaction. Specifically, the invention is based on heating the gaseous stream from the oxidation reaction to a temperature of at least 800 DEG C and recovering energy through a gas turbine. The compressor stage of the gas turbine compresses the oxidant feed to the reactor thereby at least partially offsetting the cost of providing the high temperature and pressure reaction conditions in the reactor. The invention also provides improved control of the power recovery system by optimising the efficiency of the gas turbine by feeding gas to the gaseous stream to modulate the flow of gas to the turbine relative to the compressor discharge flow in order to compensate for the consumption of oxidant in the reactor.
Patent GB-8421100-D0 (GB)
Title: Loop ostomy appliance
IPC: A61F5/44
Filed: 1984-08-20
Abstract: An integrally formed single piece loop ostomy appliance includes a central rod portion, a cross piece transverse to the rod portion at one end, and a displaceable end piece at the other end, displaceable between a first position which extends in the same general direction as the rod portion and a second position transverse to the rod portion. The end piece comprise a catch disposed to be in locking engagement with a recess in the rod portion when the end piece is moved to the second position. The end piece further comprises first and second spaced apart walls partially forming an aperture and adapted to be squeezed toward one another to release the catch from the recess. The loop ostomy appliance is preferably made of plastic, e.g. polypropylene.
Patent GB-8513106-D0 (GB)
Title: Cephalosporin derivatives
IPC: C07D471/04
Filed: 1985-05-23
Abstract: (<sub>57</sub>) A cephalosporin derivative of the formula I:in which X is S, O, CH<sub>2</sub> or SO,represents one of C-7 acyl groups known in the cephalos porin art, R3 is hydrogen or methoxy, R4 is hydrogen, optionally substituted alkyl or allyl, and R5 is an aromatic heterocyclic ring system which is linked via carbon, and which contains a quaternised nitrogen atom.
Patent GB-8525723-D0 (GB)
Title: Cementitious compositions
IPC: C04B28/02
Filed: 1985-10-18
Abstract: An uncured cementitious composition comprising in admixture:-a) at least one hydraulic cement;b) at least one reactive water-soluble polymer which is capable of providing a viscous solution in water at low addition levels;c) water in an amount of from 10 to 25 parts by weight of water per 100 parts by weight of the cement; andd) a water soluble cross-linking agent capable of effecting chemical cross-links between molecules of the said polymer in the presence of the cement and water.
Patent GB-8716587-D0 (GB)
Title: Preparing thiophene derivatives
IPC: C07D333/28
Filed: 1987-07-14
Abstract: A process for the preparation of a thiophene derivative which is substituted at the beta-position by a bromine atom, which comprises reacting the corresponding beta-unsubstituted thiophene with an aromatic compound which is substituted with a bromine atom, in the presence of an alkali metal amide and a catalyst which is capable of forming a complex with the cation of the alkali metal amide.
Patent GB-8716803-D0 (GB)
Title: Optical isomers
IPC: A61K31/415
Filed: 1987-07-16
Abstract: The separated d and l enantiomers of medetomidine and their salts are selective and potent  alpha 2-receptor agonists.
Patent GB-8811178-D0 (GB)
Title: Metering aerosol valve usable in upsidedown position
IPC: B65D83/14
Filed: 1988-05-11
Abstract: An aerosol metering valve for use in the upsidedown position includes an auxiliary volume (25) adjacent to the metering chamber (16) and serving to retain a volume of liquid when the valve is in the rest state, said volume being available for emptying immediately into the metering chamber as soon as the valve is turned upsidedown for use in the upsidedown position. With the container upright, the ball closes orifice (19) to retain liquid in chamber (25). An alternative embodiment has a piston adapted to isolate an auxiliary volume of liquid. <IMAGE>
Patent GB-8818550-D0 (GB)
Title: Collapsible framework
IPC: E04B1/344
Filed: 1988-08-04
Abstract: A collapsible framework (10) comprises a plurality of spars (12, 16) pivotally connected with hub members (14). The hub members (14) comprise a first set which are disposed at the front of the framework when erected and a second set which are disposed at the rear of the erected framework, each of said spars (12, 16) being connected at one end with a hub member (14) of the first set and at the opposite end with a hub member (14) of the second set, and the spars being pivotally connected in pairs. The arrangement is such that each hub member of the first set is opposite a respective hub member of the second set and moves nearer to its opposite hub member as the framework is moved from a collapsed to an erected state and moves further from its opposite hub member as the framework is moved from its collapsed to its erected state. Opposite hub members (14) of the first and second sets are connected by tension springs (18) which assist in the unfolding and erection of the framework and provide the forces necessary to hold the frame in its erected position. Vertical braces (28) are detachably connectable between the hub members after the framework has been erected to maintain the framework in position when loaded. These braces are themselves collapsible and are of iron or steel to allow cladding sheets having magnetic securing devices to be fitted to these vertical braces.
Patent GB-9013512-D0 (GB)
Title: Analogue telemetry system(i)
IPC: H04B10/08
Filed: 1990-06-16
Abstract: An analogue telemetry system/method provides fault location in an optical transmission system including optical fibre amplifiers. Each amplifier has a respective optical pump source including an AGC loop around the optical amplifier's fibre. Spontaneous emission from the optical fibre amplifier is detected and employed to drive the respective pump source to maintain the amplifier output at a predetermined level. A supervisory tone is applied at the transmission end of the system and its presence/absence detected at each amplifier. In the event of "absence", a respective distress tone is applied at the relevant amplifier. At the receiver end of the system, the supervisory tone is sought and in the absence, the number of distress tones, if any present, is counted and the position of the fault is thus determined.
Patent GB-9024428-D0 (GB)
Title: Apparatus and method for submerged gel electrophoresis
IPC: G01N27/447
Filed: 1990-11-09
Abstract: Electrophoresis apparatus for conducting electrophoresis in submerged gels, comprises a plurality of compartments including at least one gel compartment and at least one reservoir compartment; a plate as the bottom of a gel compartment, electrodes only in a gel compartment; the electrodes arranged in such a way that during operation the created electric field is confined essentially within a rectangular box, the said rectangular box defined on sides by side walls or barriers, on top by air and on bottom by the plate; means to circulate buffer; and barriers in a gel compartment mounted on the plate in front of buffer circulation openings.
Patent GB-9115524-D0 (GB)
Title: Diagnostic compositions for assessment of pancreatic insufficiency
IPC: A61K49/00
Filed: 1991-07-18
Abstract: The compositions comprise a fluorescein fatty ester and a non-toxic substance which is not broken down in the stomach eg. a saccharide. Emulsions containing a fluorescein fatty ester are also disclosed. In an example, fluorescein dilaurate is dissolved in coconut oil and converted into an oil-in-water emulsion in the presence of a mannitol. The composition is administered orally. Fluorescein and mannitol are excreted in the urine. The ratio of recovered fluorescein and mannitol allows for the detection of pancreatic insufficiency without the need for control experiments.
Patent GB-9121356-D0 (GB)
Title: Methods of measuring temperature and apparatus for use therewith
IPC: G01J5/04
Filed: 1991-10-09
Abstract: For the measurement of the temperature of a body (e.g. a melt) whose temperature is such that radiation is emitted from the body surface, a camera sighted on the body surface produces a real image from a selected area of which electronic signals are derived representative of the magnitude of a plurality (preferably three) of colour components of radiation. These derived signals are subsequently processed to provide a measure of body temperature. <IMAGE>
Patent GB-9125970-D0 (GB)
Title: New compounds
IPC: A61K31/425
Filed: 1991-12-06
Abstract: A compound of the formula : <CHEM>  wherein   R<2> is   hydrogen, or lower alkyl which may have suitable substituent(s), R<3> is   hydrogen, lower alkyl, lower alkoxy, or halogen, A is   lower alkylene and Q is   a group of the formula :    -CO-R<1>   (in which R<1> is an organic group), or carbamimidoyl which may have suitable substituent(s),  with proviso that   when Q is   carbamimidoyl which may have suitable substituent(s), then R<3> is   lower alkoxy, and a pharmaceutically acceptable salt thereof, processes for the preparation and pharmaceutical compositions comprising them as an active ingredient.
Patent GB-9126874-D0 (GB)
Title: Medicaments
IPC: A61K31/12
Filed: 1991-12-18
Abstract: PCT No. PCT/GB92/02344 Sec. 371 Date Jun. 9, 1995 Sec. 102(e) Date Jun. 9, 1995 PCT Filed Dec. 17, 1992 PCT Pub. No. WO93/11756 PCT Pub. Date Jun. 24, 1993The present invention relates to pharmaceutical compositions for the treatment of infections caused by Microsporidia comprising treating an animal with 2-[4-(4-chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthoquinone or a physiologically acceptable salt thereof.
Patent GB-9416446-D0 (GB)
Title: Method and apparatus for continuous drying in superheated steam
IPC: F26B15/18
Filed: 1994-08-15
Abstract: PCT No. PCT/GB94/01843 Sec. 371 Date Feb. 21, 1996 Sec. 102(e) Date Feb. 21, 1996 PCT Filed Aug. 23, 1994 PCT Pub. No. WO95/06229 PCT Pub. Date Mar. 2, 1995Apparatus for continuous drying of moist materials in superheated steam comprises a drying enclosure 10, open-ended inlet and outlet ducts 11, 12 communicating with the enclosure, and conveyors 13, 14, 15 for conveying the material to be dried along the inlet duct, through the enclosure and along the outlet duct. Superheated steam is generated in the enclosure from the moisture in the material 19 being dried by circulating the initial gas within the enclosure between a heat source 23 and the material, and/or by the injection into the enclosure of superheated steam from an external source. The inlet duct 11 and outlet duct 12 both extend downwardly from the enclosure 10 and a vent duct 22 from the enclosure has an outlet 26 normally at a level midway along the two ducts. In use, superheated steam tending to pass downwardly along the ducts meets external air tending to pass upwardly along the ducts and forms within each duct a temperature and density differential stratification layer 21. These layers act as barriers to the escape of steam from the enclosure while at the same time permitting the free conveyance of material along the ducts and into and out of the enclosure 10.
Patent GB-9503815-D0 (GB)
Title: Plain bearing with overlay
IPC: F16C33/12
Filed: 1995-02-25
Abstract: A method of making a multi-layer plain bearing (21) comprises roll-bonding a relatively soft aluminium-tin alloy overlay (12) to a harder aluminium-based bearing substrate (10) and then roll-bonding the composite to a steel backing (18). Following heat treatment conventional for reticulation of the aluminium-tin alloy, the surface is machined to give a precise overall bearing thickness of which the aluminium-tin overlay is in the range 0.01-0.10 mm, typical of an overlay but having greater fatigue strength and wear resistance than conventional electro-deposited materials. Aluminium interlayers may be included. The overlay, substrate and backing strips may be roll-bonded simultaneously (Figure 2) or the aluminium-tin alloy may be roll-bonded onto an intermediate bearing of copper-based alloy cast or sintered onto a steel or bronze backing (Figure 3).
Patent GB-9804486-D0 (GB)
Title: Extraction of valuable metal
IPC: C22B11/08
Filed: 1998-03-02
Abstract: The invention is concerned with techniques and apparatus suitable for extraction of at least one valuable metal such as one or more of: gold, platinum, silver, cobalt, nickel, molybdenum, and manganese from a starting material which, by way of example, could be freshly mined mixed ore containing both oxidic and refractory (sulphide) ores.
Patent GB-9901848-D0 (GB)
Title: Pre-emptive network load balancing by predictive configuration
IPC: H04L45/24
Filed: 1999-01-29
Abstract: A method of workload balancing, for use in a network 100 having a plurality of nodes 102-110 is described. The network has a plurality of possible routes between at least two of the nodes 102, 104. The method comprises monitoring usage of the network by at least each of the at least two of the plurality of nodes. Data is then recorded regarding the usage of the network. Pattern recognition is performed on the recorded data so as to recognise usage patterns. Responsive to such usage patterns, routes are allocated between at least the at least two of the plurality of nodes. For a node with multiple servers, then server pool balancing is provided in acceptance with usage patterns.
Patent HU-9203344-D0 (HU)
Title: Method for producing substituted indoles
Inventor: GERSPACHER MARC
IPC: A61K31/40
Filed: 1992-10-22
Abstract: The invention relates to a novel process for the preparation of compounds of the formula I <IMAGE> in which R is straight-chain C2-C4-alk-1-en-1-yl, and salts of these compounds, as well as a novel starting material and the use thereof.
Patent HU-9500923-D0 (HU)
Title: Plate radiator
Inventor: WEBSTER DENNIS
IPC: F28F9/26
Filed: 1993-10-29
Abstract: A plate radiator has at least one radiator plate (1) constituted by a front wall (2) and a rear wall (3) soldered thereto. Mutually adjacent water channels (5) formed in the front wall (2) and in the rear wall (3) are mutually connected by collecting channels (6, 7) formed only in the rear wall (3). Connecting pipes (8, 9) and if required union pipes are soldered by electric resistance pressure welding on the collecting channels (6, 7) formed exclusively in the rear wall (3) of the radiator plate (1). In the connecting points between the pipes (8, 9) and the collecting channels (6, 7), which have a substantially trapezoidal cross section, are laid supporting rings (16) with mutually parallel ring segment-shaped bearing surfaces (17, 18) of different diameters. The bearing surface (17) having a smaller diameter lies on the rear wall (3) and the bearing surface (18) having a larger diameter lies on the front wall (2), in the connection plane between the front wall (2) and the rear wall (3) opposite the first bearing surface (17). The outer surface (22) of the bearing ring (16) approximately follows the slanting sides (23) of the trapezoidal collecting channels (6, 7). The passage (26) of the bearing rings (16) is preferably enlarged in the direction of the bearing surface (18) having the larger diameter.
Patent IT-8622262-D0 (IT)
Inventor: BARBE PIER CAMILLO
IPC: C08F10/00
Filed: 1986-11-10
Abstract: 1) Components of catalysts suitable for the (co)polymerization of alpha-olefins to stereoregular polymers having narrow molecular weight distribution, obtained by reaction of a solid catalyst - forming component comprising a Ti compound having at least a Ti-halogen bond and optionally an electron donor compound supported on a Mg halide in active form, with a compound (AH) containing at least an active hydrogen atom, used in controlled amounts and made to react in a liquid medium not reactive towards the solid component and having a dielectric constant higher than 2, measured at 20 DEG C. 2) Catalysts comprising the product of reaction of a solid catalyst component as above described, with an Al-alkyl compound and an electron donor compound. 3) Process for the (co)polymerization of alpha-olefins to stereoregular polymers having a narrow molecular weight distribution in the presence of the above stated catalyst. c
Patent IT-8522559-D0 (IT)
Inventor: BALDUCCI MASSIMO
IPC: A61K47/48
Filed: 1985-10-21
Abstract: The conjugate of 9-(2-hydroxyethoxymethyl)-guanine with lactosaminated human albumin is therapeutically more efficacious than the free drug in the treatment of chronical hepatitis induced from Virus B. For the preparation of the conjugate an aqueous solution of 9-(2-hydroxyethoxymethyl)-guanine in form of a derivative, particularly monophosphate, and an aqueous solution of lactosaminated human albumin are reacted preferably in the presence of 1-ethyl-3-(dimethylaminopropyl)-carbodiimide, by adjusting the pH to the value of 7.5 and by maintaining the reaction mixture for 24 hours under stirring and in the dark.
Patent IT-8922568-D0 (IT)
Inventor: GENOVA CALOGERO
IPC: C07C303/44
Filed: 1989-12-01
Abstract: A process for separating and recovering paraffin sulphonic acids from mixtures with water and sulphuric acid is described, consisting of:   bringing such a mixture into contact under extraction conditions with a saturated aliphatic or cycloaliphatic liquid hydrocarbon; separating an aqueous liquid phase containing sulphuric acid from an organic liquid phase consisting of the extraction solvent containing the paraffin sulphonic acids; and recovering the paraffin sulphonic acids from said organic liquid phase.   The process is particularly applicable to products obtained from processes involving the sulphoxidation of paraffins with sulphur dioxide and oxygen, catalyzed by U.V. radiation.
Patent IT-8222761-D0 (IT)
Inventor: CASAGRANDE CESARE
IPC: C07D213/80
Filed: 1982-08-06
Abstract: Products of formula 
<CHEM>
 wherein X is hydrogen, halogen, straight or branched alkyl having from 1 to 4 C atoms or alkoxy having from 1 to 4 C atoms; R1 and R2 are the same or different hydrogen, or straight or branched alkyl having from 1 to 4 C atoms, and its salts with organic or inorganic pharmaceutically accepta ble acids,  alpha  process for preparing them and pharmaceutical compositions containing them, which are particularly useful in the treatment of cardiovascular and renal disorders.
Patent IT-8125623-D0 (IT)
Inventor: MITTERMAIER XAVER
IPC: H01M4/20
Filed: 1981-12-15
Abstract: 1. Method for filling tubular electrodes of lead accumulators, in which a paste-like active material is pressed into little woven tubes which are slipped on filling tubes and can be pulled off them under the filling pressure depending on the filling advance, characterized in that the active material, after passing a pression chamber, is fed to the filling tubes in an excess amount and the filling pressure is regulated by throttling the discharge of the excess material.