baber/WOPTO huggingface dataset:
Patent GB-2435122-A (GB)
Title: Organic Electroluminescent Device
Inventor: SMITH EUAN
IPC: H01L51/52
Filed: 2007-05-31
Abstract: An organic electroluminescent device comprising: a substrate; a first electrode disposed over the substrate for injecting charge of a first polarity into an organic light emitting layer, a second electrode disposed over the first electrode for injecting charge of a second polarity opposite to said first polarity into an light emitting layer, an organic light emitting layer disposed between the first and the second electrode forming a pixel array having a pixel pitch P; and an encapsulant disposed over the second electrode, wherein the second electrode is transparent to light emitted by the organic light emitting layer and an optical structure is provided in the encapsulant, said second electrode and said encapsulant being of a thickness whereby the optical structure is a distance D from the light emitting layer, the distance D being less than half the pixel pitch P.
Patent GB-2450501-A (GB)
Title: Filtering and purging System
Inventor: NAGI BALVINDER SINGH
IPC: B01D35/06
Filed: 2007-06-26
Abstract: The filtering and purging system includes one outer transparent tube 6 containing an inner tubular sieve 8. A bar magnet 16 attached to the outer wall of the tube 6 attracts magnetic debris to the adjacent inner wall of the sieve 8. A reversible pump 44 is coupled to the system to pump liquid in opposite direction through the tube 6. A system of valves 26, 30, 34 and 40 allows an impurity dissolving chemical to be circulated around the system and then filled with fresh liquid.
Patent GB-2440811-A (GB)
Title: Waste outlet for a shower
Inventor: MCALPINE JAMES KENNETH
IPC: E03F5/04
Filed: 2007-07-30
Abstract: A waste outlet for a shower comprises a body 12 adapted to be located in a shower tray outlet. The body 12 defines a throughbore 30, and a trough 32 surrounding a flow opening. In use the flow of water from the trough and into the flow opening facilitates elimination of the air core which occurs in conventional outlets thereby allowing siphonic drainage to occur which permits water to be discharged at a faster rate.
Patent GB-2452918-A (GB)
Title: Control system for controlling a flowing medium ice volume fraction
Inventor: CHAPMAN ANDREW
IPC: B67D1/08
Filed: 2007-09-18
Abstract: A control system and associated method for controlling the ice volume fraction of a circulating ice-containing medium. The control system comprises a freezer apparatus 1 for generating an ice-containing medium and a pump 2 for circulating the ice-containing medium through a flow circuit comprising an outward line 3, a main line 14 and a return line 4. A bypass line 5 connects the outward line and the return line to form a bypass circuit. In use, the time taken for circulating ice-containing medium to pass through the bypass circuit is less than the time taken for circulating ice-containing medium to pass through the flow circuit. Ice sensors 10, 13 may be used to measure the ice fraction in the ice-containing medium. Preferably, the control system is utilised in a beverage dispense system to dispense an alcoholic beverage such as beer or cider, where a beverage ice medium may be dispensed through a valve, such as a tap (23a, fig.3).
Patent GB-2445238-A (GB)
Title: Vibration decoupling of power tool handle
Inventor: KRAUTER JOCHEN
IPC: B25F1/02
Filed: 2007-12-11
Abstract: The invention relates to a hand-held power tool (2) having a housing (4) and a handle (12) which is separated from the housing (4) in the extension of a main vibration axis (22) of the housing (4) by an intervening space (23) for the purpose of vibration uncoupling and is connected to the housing (4) at a lateral distance from the main vibration axis (22). The handle (12) is integrally moulded on the housing (4) via a material bridge (30). In preferred embodiments, the material bridge may be formed from a different material. Furthermore, the material bridge may also contain a spring for further damping of vibrations.
Patent GB-2441476-A (GB)
Title: Metal mold for molding and method of using the same
Inventor: MINAMOTO KOKI
IPC: B21J13/02
Filed: 2006-05-26
Abstract: A metal mold capable of providing a sufficient compressive stress to a molding member and enabling an increase in service life since a high tensile stress is not applied thereto even if a hard fragile material is used for the molding member and a method of using the metal mold. A pressurization member (2) is fitted onto the molding member (1) so as to surround the periphery of the molding member, a collet chuck (3) is fitted onto the pressurization member so as to surround the periphery of the pressurization member, and a casing (4) is fitted onto the collet chuck so as to surround the periphery of the collet chuck. Outer peripheral slits (2a) and inner peripheral slits (2b) are formed in the pressurization member (2) alternately at equal intervals along the circumferential direction. A male screw part (3a) is formed at the upper end part or the lower end part of the collet chuck (3), and a tapered surface (3b) reduced in diameter toward the male screw part (3a) side is formed on the outer periphery of the collet chuck. A tapered surface (4a) in surface contact with the tapered surface (3b) is formed on the inner periphery of the casing (4). Then, a nut (6) disposed on the upper or lower side of the casing (4) is tightened with the male screw part (3a) to reduce the diameter of the collet chuck (3) so as to act a compressive stress on the molding member (1).
Patent GB-2451718-A (GB)
Title: Flying object wing
Inventor: ROSTYNE ALEXANDER JOZEF MAGDAL
IPC: A63H27/18
Filed: 2008-04-21
Abstract: A flying object wing has a leading edge 30a and a trailing edge 30b and an upper surface 30c and a lower surface 30d between the edges. A portion between the leading edge 30a and trailing edge 30b provides an upper surface which has a curved shape. From the leading part 30a of the upper surface 30c towards the mid part 30e of the surface there is a concave shape. The lower surface 30d has a curved shape such that from the leading part 30a of the lower surface towards the mid part 30e of the surface there is a convex shape. The flying object is also provided with an upwardly directed fin 4a towards the tail of the wing and a landing gear 7.
Patent GB-2445907-A (GB)
Title: Ceramic doors and boards and applications thereof
Inventor: LEE HOONG THYE ELDON
IPC: E04C2/04
Filed: 2006-11-10
Abstract: A ceramic board (1), of at least cement and gypsum, preferably in the proportions 1:10, and can include additional filler material in the composition. The board is used for various applications including as a door panel (31) or cabinet door (81). The board (21) can have channels, grooves, honeycomb, corrugations, or protrusions (22) extending along one or both faces which help to lighten the board whilst retaining rigidity, and which can have filler material (103) provided therein. The board (31) can have mounting points (35) for cabinet hinges or a lock, and can have internal strengthening members (142a,b,c) within the material of the board. The board or door can have an edge protector, which can be internal (153) or external (112). An end of the board can form a recess (184) for cables, pipes etc, which can be formed by internal strengtheners protruding from the end of the ceramic material (Figs 18a, 18b). The board can have an internal frame or skeleton embedded within the ceramic material.
Patent GB-2449972-A (GB)
Title: Repairing a thin film transistor array substrate
Inventor: CHEN CHIN-SHENG
IPC: G02F1/1345
Filed: 2006-04-25
Abstract: A thin film transistor array substrate 10 and a method for repairing the same are provided. The substrate 10 has a plurality of data lines 20, scan lines 14, common lines 12 and repairing lines 18 on its surface. The repairing lines 18 are disposed over the scan lines 14, laid alternately with the data lines 20, and the two ends of each repairing line 18 partly overlaps with the two adjacent common lines 12 beside the scan line 14. The repairing lines 18 are formed at the same time as the data lines 20. The common lines 12 comprise extending branches disposed next to corresponding data lines 20, where each branch 32 has a protruding portion 78 which overlaps with part of the data line 20. The repairing method preferably includes performing a laser welding operation to connect the common line 12 with a data line 20, repairing line 18 or a scan line 14.
Patent GB-2451338-A (GB)
Title: Indexing apparatus and method for installation of stator bars
Inventor: MALL WAHEED TONY
IPC: H02K15/02
Filed: 2008-07-23
Abstract: A stator bar installation fixture 20 and method for installing stator bars 16 into specific stator core slots 18 within a stator core 12 of rotating electrical equipment 5. The stator bar installation fixture 20 includes rotating mechanisms 24, rotatingly fixed at each end of the rotating electrical equipment 5, for supporting and controlling an angular positioning of a stator bar insertion mechanism 26 relative to the stator core 12. The stator bar insertion mechanism 26 supports a stator bar 16 within the stator core 12, angularly locates a stator bar 16 in alignment with the specific stator core slot 18, and inserts the stator bar 16 into the specific stator core slot 18.
Patent GB-2468539-A (GB)
Title: Engine fuel injector emulation device
Inventor: FLETCHER TREVOR
IPC: F02D19/08
Filed: 2009-03-13
Abstract: An injector emulation device for incorporation into a multiple fuel engine control system including a first control device (4) configured to operate a plurality of fuel injectors (10) to inject a first fuel into selected cylinders (8) of the engine (6) when the system is operating on the first fuel only and a second control device (54) arranged to operate, instead of the first control device (4), said plurality of injectors (10) to inject said first fuel when the system operates in multifuel mode, said first control device being connected to an injector emulation device for operation during said multifuel mode. The injector emulation device includes an electrical load device (157) arranged to mimic the electrical load characteristic of the injector (10) being emulated and further including electronic means which mimic the inductance and flyback characteristics of the injector (10) being emulated.
Patent GB-2468905-A (GB)
Title: Wound packing element
Inventor: COTTON STEPHEN
IPC: A61F13/00
Filed: 2009-03-27
Abstract: A wound packing element 1 comprising a three-dimensional textile material with sealed edges 6. The element 1 can be used for packing a wound cavity e.g. for negative pressure wound therapy (NPWT). The element 1 may be compressible. The edges 6 of the element may be sealed by heat or ultrasonics. More than one wound element 1 may be used in a layered assembly.
Patent GB-2469087-A (GB)
Title: Preparation of colloidal dispersion
Inventor: FOERSTER STEPHAN
IPC: B01J13/04
Filed: 2009-04-02
Abstract: The present invention discloses a method and an apparatus for the manufacture of a colloidal dispersion 125. The apparatus comprises a solution of a first immiscible substance 105 in first immiscible substance container 110. The solution of the first immiscible substance 105 is applied to a second immiscible substance 115 via a micro-channel orifice 120 of a micro-channel 150 connectable to the first immiscible substance container. The micro-channel orifice 120 is immersed in an agitated second immiscible substance. The solution of the first immiscible substance is applied to the second immiscible substance by the operation of the pump 145 to manufacture the colloidal dispersion.
Patent GB-2471841-A (GB)
Title: Shell and tube heat exchanger containing a sorbent
Inventor: CRITOPH ROBERT EDWARD
IPC: B01D53/04
Filed: 2009-07-13
Abstract: A heat exchanger / method of manufacturing a heat exchanger 100, the heat exchanger 100 comprises a cylindrical shell portion 110 having a fluid inlet and fluid outlet 112 permitting the passage of a first fluid to pass into and out of the shell 110. A plurality of tubes 120, each having a side wall passes through an interior volume of the shell 110 and through which a second fluid passes. A solid sorbent material 131 is provided in the shell 110 and in fluid communication with the first fluid. The sorbent material 131 is in fluid isolation from the second fluid, but is in thermal communication with the second fluid through the side walls of the tubes 120. An interior volume of the shell 110 is filled with the sorbent 131. Tubes 120 may be arranged in a hexagonal or square array. Ends of the shell 110 may comprise of first 123 and second 125 manifolds. Inlet and outlet 112 of the shell 110 may be different apertures at opposite ends of the shell 110 or a single aperture midway between opposed ends of the shell 110. A plunger (160, fig 3b) may compress the sorbent 131 during fabrication.
Patent GB-2472276-A (GB)
Title: Harness for a child's car seat
Inventor: BLAND JULIAN
IPC: B60R22/10
Filed: 2009-08-19
Abstract: A universal harness for fitting to most makes of child car seats. The harness fits around the shoulder straps of a child seat so that the straps may not be moved apart (figure 3), thus preventing the child from removing their arms from beneath the straps. The harness may be secured in place by means of two pairs of zips 5,6 which allow sections of the harness to be looped around the straps before being zipped in place. Press-studs 8 may also be provided. The harness may be made from strong, lightweight breathable material.
Patent GB-2465674-A (GB)
Title: Device and Method for Remote Maintenance and/or Training
Inventor: FRESSER GERHARD
IPC: G06Q10/00
Filed: 2009-11-25
Abstract: A device 1 for the remote maintenance and/or repair of technical systems 6, installations and/or remote training, uses a controlled laser pointer system. The controlled laser pointer, preferably uses inbuilt or remotely supplied instructions, indicates by projecting a laser beam 4 steps to be taken by a local operator. The device may further include a remote diagnostics system communicating with said device and an interface 3 to transmit a fault code. The device further includes a tracking element 7 to identify the technical system and for use in calibrating.
Patent GB-255392-A (GB)
Title: Improvements relating to kettles, saucepans and like vessels
IPC: A47J27/022
Filed: 1926-04-17
Abstract: 255,392. Blood, T. G. April 17, 1926. Bottoms; ends; foot-rings; heating-surfaces, increasing.-The bottom of a kettle, saucepan or like boiling vessel is formed with independent shallow circular depressions 2 of part spherical form, to increase the heating-surface. A depending rim or flange 3 having perforations 4 may be provided.
Patent GB-786374-A (GB)
Title: Process of oxidising anthracene to anthraquinone
IPC: C07D307/89
Filed: 1954-04-06
Abstract: Anthraquinone is prepared by the oxidation of anthracene in the presence of a vanadium catalyst prepared by incorporating with vanadium oxide, vanadic acid or an alkali metal or ammonium vanadate, a basic compound of an alkali or alkaline earth metal or a salt of these metals with a volatile acid; the proportion of the basic compound or salt is 0.4 to 0.7 equivalents per atomic proportion of vanadium (see Group III).  In examples, air containing anthracene is passed over the catalyst at a temperature of 360-380 DEG  C.; anthraquinone is obtained in high yield with only traces of phthalic anhydride.  Specifications 156,244 and 156,245, [both in Class 2 (iii)], are referred to.ALSO:A vanadium catalyst, for use in the oxidation of anthracene to anthraquinone, is prepared by incorporating with vanadium oxide, vanadic acid, or an alkali metal or ammonium vanadate, a basic compound of an alkali or alkaline earth metal or a salt of these metals with a volatile acid, e.g. hydrochloric or nitric acid; the proportion of the basic compound or salt is 0.4 to 0.7 equivalents per atomic proportion of vanadium. Suitable basic compounds are potassium carbonate, calcium bicarbonate, barium hydroxide, potassium hydroxide, magnesium oxide or carbonate, calcium oxide, or an alkaline vanadate.  The catalyst may be applied to a carrier, examples of which are kieselguhr, aluminium oxide or hydroxide, iron oxides, tin dioxide, and pumice powder. Stable high melting point salts, such as potassium sulphate or phosphate, may also be included.  In examples, catalysts are prepared (a) by boiling together ammonium vanadate and caustic potash, adding sulphuric acid and red iron oxide, filtering, washing, and drying, grinding the product with potassium sulphate, potassium carbonate, and graphite, and forming into pellets; (b) by grinding together ammonium metavanadate, aluminium hydroxide or kieselguhr, and potassium carbonate, magnesium oxide, or magnesium carbonate, and adding potassium sulphate and graphite; the product is moistened with methanol, water and glycerine and pelletted, or is mixed with methanol and pumice and the methanol evaporated.  Reference is also made to spraying a mixture of the catalyst and a liquid on to the carrier.  The catalyst is preferably heated in air to at least 350 DEG  C. before use. Specifications 156,244 and 156,245, [both in Class 1 (1)], are referred to.
Patent GB-441043-A (GB)
Title: Improvements in the manufacture and production of n-substitution products of 1.4.-diamino anthraquinones
IPC: C09B1/26
Filed: 1934-09-15
Abstract: Substituted 1 : 4-diaminoanthraquinones containing different radicles in the amino groups are obtained by condensing leuco 1-amino-4-hydroxy or alkoxy-anthraquinones which may contain in the 5- or 8-positions further amino or hydroxy groups with at least one molecular proportion of each of two different primary amines free from salt-forming groups.  The reaction is preferably carried out in presence of a non-reactive diluent, and the products are obtained as leuco derivatives which may be oxidized by means of customary oxidizing agents, such as nitro compounds, ferric chloride, hydrogen peroxide, perborates, oxygen and air, preferably in presence of copper, manganese, or vanadium or their compounds, and organic bases. The amino derivatives corresponding to the leuco compounds used as initial material may also be employed as oxidizing agent.  The products are dyes suitable for the same purposes as those of the main case.  According to examples, leuco 1 - amino - 4 - hydroxy - anthraquinone is condensed with methylamine and n-butylamine, ethylamine, propylamine monohydroxy-ethylene diamine, g -dimethylamino-propylamine, benzylamine, phenylethylamine or cyclohexylamine; with ethylamine and propylamine, or benzylamine; with propylamine and benzylamine or n-butylamine; with butylamine and benzylamine; and with amylamine and benzylamine; and leuco-1-amino-4-methoxyanthraquinone is condensed with methylamine and ethanolamine or 1 : 3-propanolamine; or with ethylamine, propylamine, butylamine, butanolamine or 1 : 2-propanolamine and ethanolamine; further amines specified include ethylene diamine, and its phenyl and hydroxyethyl derivatives, dodecylamines, omega-aminomethylnaphthalene, and 2-amino-1 : 2 : 3 : 4-tetrahydronaphthalene and derivatives thereof.  Samples have been furnished under Sect. 2 (5) of products obtained by condensing leuco-1 : 5 - diamino - 4 - hydroxyanthraquinone with methylamine and ethanolamine, leuco-1 : 5 : 8 : triamino - 4 - hydroxyanthraquinone with methylamine and n-propylamine, and leuco 1 : 5 - diamino - 4 : 8 - dihydroxyanthraquinone with methylamine and ethanolamine.
Patent GB-549655-A (GB)
Title: Improvements in or relating to voltage regulating apparatus for alternating current electric circuits
IPC: G05F3/06
Filed: 1941-08-12
Abstract: 549,655. Automatic voltage regulating apparatus. BAGNALL, R. I., and FOSTER TRANSFORMERS & SWITCHGEAR, Ltd. Aug. 12, 1941, No. 10225. [Class 38 (iv)] In constant voltage transformer apparatus for ensuring constant voltage at the secondary 2 by the use of an unsaturated magnetic circuit and a condenser 4 connected with the secondary to form a resonant circuit at the supply frequency, an additional inductance 7 wound on a separate iron core, is connected to the resonant circuit so that in conjunction with the condenser resonance occurs at the frequency of the third or other harmonic which it is desirable to suppress. In the arrangement shown, an additional secondary 3 is connected in opposition wih the secondary 2 to assist in compensating fluctuations of voltage. A number of inductances each with their own condensers may be connected across the secondary to deal each with a particular harmonic.
Patent GB-415197-A (GB)
Title: Improvements in or connected with mechanically propelled road rollers, traction engines, agricultural engines and the like
IPC: B62D49/00
Filed: 1933-04-05
Abstract: 415,197. Road rollers. ALLEN, G. W. G., The Elms, Iffley, and ALLEN & SONS (OXFORD), Ltd., J., Cowley, both in Oxford. April 5, 1933, No. 10229. [Class 6 (i).] A steam road roller is modified so as to be driven by an oil engine preferably of the compression-ignition type. The oil engine 10 is mounted on the boiler 11 and drives a shaft 21 through chain gearing 15, a shaft 17 and spur- and-chain reversing gearing 27, 18, the reversing gearing being operated by clutches 23 controlled by the original reversing lever 25 of the steam engine. The shaft 21 may take the place of the steam-engine crank-shaft and may drive the rear wheels through the original two-speed gear 28-31, and reducing gears 33, 34 and 35, 36. The cooling water for the engine is contained in the boiler and is circulated by a pump 37d which may be the original feed pump. The engine exhaust passes from a pipe 42 into the chimney 41 and a silencer 43 may be provided comprising nests of dished plates 44, a venturi tube 45 being fixed at the top of the chimney. Cooling air is drawn by the exhaust gases from the fire-box 39 through the boiler tubes 40. The oil fuel is contained in the original water tank 37 and is raised by a pump 37<c> to a tank 37<a> above the engine. A fire or a lamp may be provided in the firebox to prevent the radiator water from freezing in cold weather. The radiator water may be used for spraying the wheels. The cooling water may be taken at different levels from the radiator. The removal of the steam-engine flywheel allows one of the rear wheels to be moved inwards to increase the lap between the front and rear wheels. The other rear wheel may be similarly moved in.
Patent GB-376337-A (GB)
Title: Improvements relating to apparatus for compressing gases
IPC: F04B39/12
Filed: 1931-04-07
Abstract: 376,337. Lubricating compressors. WESTINGHOUSE BRAKE & SAXBY SIGNAL CO., Ltd., 82, York Road, King's Cross, London.-(Assignees of Aikman, B. S.; Milwaukee, Wisconsin, U.S.A.) April 7, 1931, No. 10253. Convention date, April 11, 1930. [Class 12 (iii).] A compressor comprises a working piston 40 and a guide piston 39 either of which has a relatively movable piston ring 53 controlling air flow, the guide piston or a portion thereof such as a wiper 47 transferring oil from the guide cylinder to the working cylinder. Lubricant is supplied by a splasher 33 to passages 29 leading to the crank shaft bearings and a duct in the connecting-rod bearing. The wiper 47 scrapes surplus oil from the guide cylinder. Fig. 6 shows a modification in which the guide piston carries a valve ring 115 which in addition to scraping oil from the cylinder acts as a non-return valve preventing the bulk of oil from passing above the piston ; oil is transferred by projections 123 on the web 48. The crank case has relief valve 129.
Patent GB-475770-A (GB)
Title: A new or improved display and sale cabinet
IPC: A47F5/02
Filed: 1937-04-10
Abstract: 475,770. Cabinets. DAVIDSON, J. R. April 10, 1937, No. 10257. [Class 52 (i)] A rotatable member preferably of polygonal section is housed in a casing 9 which can also rotate about the same central shaft 5, the outer faces of the rotary parts carry hooks 11a, 11 or like means whereby skeins of wool or other articles may be suspended for display.