baber/WOPTO huggingface dataset:
Patent GB-2427110-A (GB)
Title: Current activated solid state switch
Inventor: BIRRELL PETER
IPC: H03H7/12
Filed: 2006-06-06
Abstract: A switch S for use in an in-line DSL filter 20. Switch S includes one PNP bipolar transistor Q1 connected in direct parallel to one NPN transistor Q2, with a current sensing element Z connected between the two emitter pins of transistors Q1 and Q2, forming Port 1, and two base pins of transistors Q1 and Q2, forming Port 2. DC current, in either direction, between Port 1 and Port 2 thus turns on either transistor Q1 or transistor Q2, thereby creating a low impedance between Port 1 and the two collector pins of transistors Q1 and Q2, forming Port 3.
Patent GB-2429677-A (GB)
Title: Structurally integrated circuit and associated method
Inventor: MARSHALL JOSEPH A
IPC: H05K1/16
Filed: 2005-05-09
Abstract: A composite structural member (10) with an integrated electrical circuit and an associated method of manufacture are provided. The structural member includes a plurality of layers (12, 14, 16) of structural reinforcement material, and two or more electrical devices (20, 22) are disposed at least partially between the layers with an intermediate layer (14) of the structural reinforcement material disposed between the electrical devices. At least one electrical bus (30,32,34,36) is disposed in the structural member, and each electrical device is connected to the bus by a conductive electrode (40, 42, 44, 46). Thus, the electrodes (40, 42, 44, 46) can extend through the intermediate layer of the structural reinforcement material to connect each of the electrical devices to one or more of the buses (30, 32, 34, 36).
Patent GB-2450510-A (GB)
Title: Increasing the circulation of air over a radiator
Inventor: CHUMBER SUTEESH KUMAR
IPC: F24D3/12
Filed: 2007-06-27
Abstract: A method of increasing the circulation of air over a radiator 1 comprises passing a flow of fluid through the radiator 1 whereby the flow of fluid is used to create movement of a fan 4 that is used to blow air over the radiator 1. The radiator 1 may be a central heating radiator. The means to create movement of the fan 4 may be an impellor (4, fig 3) that is rotated by the fluid flow in the radiator 1, whereby the impellor (4) is coupled to a magnetic drive means (3, 5, fig 4) that is also coupled to the fan 4 for rotation thereof and to blow air over the radiator 1. The magnetic drive means (3, 5) may be multi-pole magnetic discs. An impellor (4) may be located in the inlet 3 and outlet 5 ports of the radiator 1 with a magnetic drive (3, 5) located at both ends of the radiator 1 and fan 4 to work in tandem and to cause a uniform rotation of the fan 4. The fan 4 may blow air up and over the radiator 1 towards the top of a room or down and over the radiator 1 towards the floor of the room. The magnetic drive (3, 5) may be mounted on a magnetic back plate.
Patent GB-2439847-A (GB)
Title: A pipe fitting assembly and an adapter therefor
Inventor: AVNON MOTY
IPC: F16L21/02
Filed: 2007-07-23
Abstract: A pipe fitting 10 comprises an insert 22, a stop member 28, and an adapter 12, the adaptor 12 comprising a cylindrical sleeve formed of a polymeric material, the sleeve having a bore 16 on a first open end for engaging the pipe fitting (spigot / insert 22), and a tapered second open end 14 for insertion into a pipe. During use, the adaptor abuts the stop member. Ideally the adaptor is made of the same material as the pipe into which it is inserted. Preferably the plastic pipe is multilayer Nylon pipe. The pipe fitting 10 (and insert 22) is preferably made of metal. An o-ring seal 19 may be situated in an annular groove 26 radially between the adaptor and the insert, and the assembly may be furnished with a locking ring. This arrangement attempts to overcome thermal instabilities (eg., expansion / contraction) between the metal fitting and the plastic pipe.
Patent GB-2439239-A (GB)
Title: Retaining bearing in an electric submersible pump
Inventor: YURATICH MICHAEL ANDREW
IPC: H02K5/128
Filed: 2004-06-21
Abstract: A motor for an electric submersible pump has a rotor mounted in a bearing and an annular stator within which the rotor and bearing are disposed. A spring clip 3702 fitted to the stator 3703,211 engages in a shallow axial groove 3701 in the bearing outer ring 3704 to prevent relative rotation between the stator and the bearing outer ring. When the bearing outer ring 3704 is inserted into the stator bore during assembly of the motor, if the groove 3701 is not aligned with the spring clip 3702, the resilient lead-in allows the spring clip 3702 to push back to allow bearing insertion, peg 3705 preventing the clip from rotating with respect to the stator. When the rotor begins to rotate with respect to the stator on starting of the motor rotation of the bearing outer ring 3704 aligns the groove 3701 and the spring clip 3702, allowing the clip to expand and engage the groove 3701, thereby preventing further rotation. Additionally an axial key 3603 prevents housing 202 and stator 211 from rotating.
Patent GB-2454230-A (GB)
Title: Container with a closure housing detachable product applicator and product remover
Inventor: DIBNAH CARL
IPC: B65D51/24
Filed: 2007-11-01
Abstract: A receptacle 10 for a personal care composition comprises a container 12, a separate closure 14, at least one product applicator 22 and at least one product remover, the container having a reservoir for storing a product and an aperture allowing access thereto and the closure being releasably engagable with the container so as to close the aperture when a resealable lid 16 provided upon the closure is sealed, the closure also being configured so as to house the at least one product applicator and at least one product remover.
Patent GB-2441480-A (GB)
Title: Thermotherapy apparatus
Inventor: JUTA TETSURO
IPC: A61F7/08
Filed: 2005-09-15
Abstract: A thermotherapy apparatus (1) of the invention comprises a cylindrical holder (1) made of a stretchable material and a chemical warmer (2) held in the holder (1) and is placed at a joint part. The holder (1) is provided with a housing portion (3) capable of taking the chemical warmer (2) in and out or attaching the same. This thermotherapy apparatus (1) can maintain a temperature suitable for thermotherapy for a long period of time, and can hold the chemical warmer at an appropriate site without sliding against the movement of the joint part, therefore, it can be effectively applied to the joint part.
Patent GB-2456571-A (GB)
Title: Power Supply Coupling System
Inventor: TIGWELL NEIL CHARLES
IPC: G01R33/38
Filed: 2008-01-21
Abstract: Electrical power is supplied to a tomography system, such as to the main superconducting magnet and gradient coils of an MRI system. Tubular electrical conductors (140, 144) are provided as ramp leads for a superconducting magnet, though which flows cooling fluid. The bore of the tubular conductor receives the cooling fluid from specific tap point (150, 156) of the cooling circuit at fluid access ports (148, 154). The conductors may be a separate circuit branching off the main coolant flow to the gradient coils, may carry the whole supply of coolant to the gradient coils or supply the coolant and power to gradient coils.
Patent GB-2448068-A (GB)
Title: Hanger for boots with padded collars
Inventor: WRIGHT DANIEL
IPC: A47G25/00
Filed: 2008-03-27
Abstract: A hanger 14 for at least one boot (10, figure 1) of the type with a padded collar with a rim 10a or 12a comprises a clip 18, 20 having a pair of opposed gripping portions 26, 28 each having a gripping surface 26a, 28a, a main body including biasing means, such as spring 32, for urging the gripping portions into a closed position, and a pair of bridging portions each connecting a gripping portion to the main body and which when closed define a channel sized to accommodate at least one and preferably boot two rims and enable the gripping surfaces to grip against a side wall 106, 126 of the boot or boots; and suspension means 16 enabling the hanger to be suspended, the suspension means being connected to the main body. The device may further comprise ribs on the gripping surfaces 26a, 28a, be arranged for single handed use and comprise a hook 16. The device may be used in a method for suspending boots which boots are preferably of the padded rim type. The device may also be used in a method for suspending articles with a waist or a padded edge, preferably trousers.
Patent GB-2467109-A (GB)
Title: Method of installing a duct from inside a room
Inventor: AREZINA PETER
IPC: F23J11/00
Filed: 2008-07-04
Abstract: A method of installing a duct comprises passing a first (external) duct 4 from inside a room through a hole in a wall 3, 11 until a closed (collapsed / folded) flexible shroud 1 and a plurality of spring biased non-return stops 2 at the end of the first duct passes out of the wall. When passed through the wall, the shroud and stops bias open and the first duct is withdrawn towards the room whereby the shroud and stop engage and seal with an outside face of the wall and prevent the first duct from passing back though the wall. A second (internal) duct 9 is passed through the wall to slidably engage with the first duct and a tensioning device 6 is used to tension the first and second ducts together to the required thickness of the wall. A rubber sealing gland seals 8 the first duct with the wall. A disposable pull ring (15, fig 4) may be attached to the tensioning device to assist in pulling the first duct back into position, it is removed when installing the second duct, re-attached when tensioning the first and second ducts together and removed / discarded thereafter.
Patent GB-2449602-A (GB)
Title: Method of processing seismic data and a computer program product
Inventor: DEVI KATTELMALVADI RAMASWAMY S
IPC: G01V1/30
Filed: 2007-04-09
Abstract: A method of processing seismic data, wherein a digital seismic trace (Fig. 1a) is provided comprising at least one seismic loop. A selected discrete wavelet transform of the digital seismic trace is obtained (Fig. 1b) as a function of scale Sj and shifted sample time tk. From the discrete wavelet transform, a singularity spectrum is obtained (Fig. 1c) for the at least one seismic loop, and a selected function (15'', 16'', 17'') is fitted to the singularity spectrum. Based on the fitted function, a reconstructed seismic trace (Fig. 1d) may be calculated. The method may be embodied in the form of software code instructions in a computer program product.
Patent GB-2459752-A (GB)
Title: Subsystem board for a computer and computer having such subsystem board
Inventor: STAIGER DIETER
IPC: G11C5/00
Filed: 2009-03-25
Abstract: Memory board (210) for a computer system (50), wherein one or more connectors (218) for one or more memory modules (220) are attached to the memory board (210), comprising - a first dedicated board area (222) provided for electrical wiring mainly consisting of signal-integrity-sensitive electrical wiring which electrically connects the one or more connectors (218); and a second dedicated board area (230) provided for memory support electronics (232, 234, 236, 238). The first and second board areas are provided respectively on a first and second board portion. - A third flexible board portion arranged between first and second board portions for connecting these portions. - The first and second board portions are arranged perpendicular to each other.
Patent GB-2462504-A (GB)
Title: Organic light emitting display and manufacturing method of the same
Inventor: PARK JAEHEE
IPC: H01L27/32
Filed: 2009-06-05
Abstract: An organic light emitting display device and a method for manufacturing an organic light emitting display device comprising a transistor on a substrate 110, a cathode 117 on the transistor and connected to a source 115b or a drain 115a of the transistor, a bank layer 119 on the cathode 117 and having an opening, a metal buffer layer 120 on the cathode 117, an organic light emitting layer 121 on the metal buffer layer 120 and an anode 122 on the organic light emitting layer 121. The metal buffer layer 120 may be formed of aluminium (Al), silver (Ag), calcium (Ca), magnesium (Mg) or any material that improves electron injection efficiency. The metal buffer layer 120 also prevents oxidation of the cathode 117. The surface of the cathode 117 may be plasma pre-treated using oxygen, nitrogen or argon plasma in order to remove a naturally formed oxide layer. A display unit (130, fig. 10) having a plurality of subpixels (P, fig. 10) comprising a transistor and an Organic Light Emitting Diode (OLED) can be formed.
Patent GB-2463353-A (GB)
Title: Apparatus for correcting a measurement of textile sliver thickness
Inventor: SCHMITZ THOMAS
IPC: D01G31/00
Filed: 2009-09-04
Abstract: An apparatus for or on a spinning room preparation machine for correcting a measurement signal relating to the thickness of at least one textile fibre sliver, which signal is obtained from a pair of sensing rolls 7, 8, one of the sensing rolls 7 is arranged in fixed position and the other sensing roll 8 is force-loaded and arranged to be movable away from the fixed sensing roll. A periodic error value caused by non-circularity and/or eccentricity of the pair of sensing rolls 7, 8 is detectable, the pair of sensing rolls being connected to a displacement sensor 64 and a rotational angle transmitter which send their signals to a signal processing means and the output of the processing means delivers the corrected measurement signal. In order that the concentricity error can be detected and corrected simply and quickly, it is possible to establish touching contact between the circumferential surface of the fixed sensing roll 7 and the sensing roll 8 that is movable and the sensing rolls 7, 8 are rotatable while in touching contact.
Patent GB-713130-A (GB)
Title: Preparation of dimethyl tin dichloride by direct reaction
IPC: C07F7/22
Filed: 1952-04-21
Abstract: <PICT:0713130/IV (b)/1> Dimethyl tin dichloride is prepared by bubbling methyl chloride through molten tin at a temperature not exceeding 450 DEG  C., e.g. at a temperature between 300 DEG  and 450 DEG  C.  The reaction may be carried out in the presence of copper and/or a trace of zinc, e.g. about 5 to 10 per cent by weight of copper and/or 0.01 to 1 per cent by weight of zinc may be present. Some dimethyl tin dichloride may be bubbled through the tin with the methyl chloride during the initial stage of the reaction.  It is preferable to subject the reaction product to condensation to remove excess methyl chloride.  In the Figure, tin is introduced through inlet 13 to maintain the level of the molten tin 11 in the reactor 10 which may be made from glass or from iron lined with an inert material, e.g. an alloy containing nickel, copper, aluminium and silicon.  The methyl chloride is introduced through pipe 16 into an inverted box 15 immersed in the molten tin, and escapes into the molten tin through the holes 18.  A number of examples are given. Small quantities of monomethyl tin trichloride and trimethyl tin chloride are formed as well as the dimethyl tin dichloride.  Dimethyl tin dilaurate is prepared by reacting dimethyl tin dichloride and sodium laurate.
Patent GB-116583-A (GB)
Title: Improvements in or relating to Machines for Grinding Ores, Minerals, Stones and the like.
Inventor: BROADLEY JOSEPH RICHARD
IPC: B02C17/18
Filed: 1917-07-13
Abstract: 116,583. Broadley, J. R. July 13, 1917. Ball mills.-A screening-compartment, arranged at the end of the mill and separated therefrom by a grid, is provided with devices, comprising a trunnion having ports communicating with shoots, for discharging fines or for returning large particles to the mill; the discharging and returning devices may be combined. In the returning- device shown in Fig. 1, a conical or cylindrical screen h secured to the drum a is provided with a radial plate or shoot z which is arranged opposite a port c in the trunnion d. A number of plates and ports may be provided. The plates may be solid or perforated. Preferably an outside screen g is provided for classifying the particles that pass the screen h. The screens may be built up on rings w, y which are secured to the trunnion bv bars x. The grid consists of a plate j formed with openings which are covered by detachable plates l having tapering slots m. The plates l are secured by bolts o engaging recesses in adjacent plates. Detachable liners n are arranged around the plates l. In the arrangement shown in Fig. 7, the trunnion d is formed with ports 20, 15 for returning large particles and discharging fines respectively. The screening-compartment 14 is provided with a number of segmental screens 17 each provided with a radial plate z arranged opposite one of the ports 20. The ports 15 each communicate through a radial trough 19 with a spiral trough e on the inside of the compartment 14. The troughs 19 are arranged between the screens 17. The ports 15 lead to a funnel f<11>.
Patent GB-1077538-A (GB)
Title: Improvements in water-cooling apparatus
IPC: F28F25/04
Filed: 1965-03-10
Abstract: 1,077,538. Treating gases with liquids. J. JACIR. March 10, 1965 [March 11, 1964], No. 10157/65. Heading B1R. [Also in Division F4] Apparatus in which water is cooled by contact with an air stream includes a water supply pipe 1 provided with water outflow holes 2 from which the water flows into troughs 3 arranged beneath the pipes 1. The water overflows the sides of the troughs 3 and gravitates into the air stream. To minimise turbulence in the troughs divertor boxes 4 having lower edges below the outflow level of the troughs are secured to the pipes 1 around the outflow holes 2. When (as shown) the pipes 1 are located parallel to the troughs 3, the outflow holes 2 are located beneath and along the axis of the pipes whilst the bottoms of the divertor boxes 4 have outlets 5 formed in the upstream portion of the boxes (Fig. 3 not shown). When the pipes 1 are arranged transversely to the troughs (3) (Figs. 5 and 6 not shown) the outflow holes (2) are arranged in the lower part of the pipe on opposite sides of the vertical axial plane whilst the bottoms of the divertor boxes (4) have outlets (5) lying in that plane.
Patent GB-1514361-A (GB)
Title: Titanium chelates
IPC: C08J3/24
Filed: 1976-03-13
Abstract: 1514361 Titanium chelates from α-hydroxy acids and glycols TIOXIDE GROUP Ltd 16 Feb 1977 [13 March 1976] 10157/76 Heading C2C The invention comprises titanium chelates comprising a reaction product of an alphahydroxy carboxylic acid and ethylene, propylene, diethylene or hexylene glycol titanates in which 1 to 3 moles of α-hydroxy acid are present per mole of said glycol titanate. The hydroxy acid is lactic, alpha-hydroxy-butyric, citric or glyceric acid. The titanate may be preformed by reacting the glycol with a tetra-alkyl titanate, or with titanium tetrachloride in the presence of ammonia and a solvent. Aqueous solutions of the chelates are used for the gelling of hydroxyl polymers.
Patent GB-1469523-A (GB)
Title: Process for  the treatment of molten metals
IPC: C21C1/10
Filed: 1973-03-02
Abstract: 1469523 Treating molten metal; SG iron MATERIALS & METHODS Ltd 22 Feb 1974 [2 March 1973] 10160/73 Heading C7D A reactive additive is introduced into molten metal by flowing the latter through a reaction chamber in which a minimum level of molten metal is maintained and wherein the additive is introduced below the surface of the metal. In particular embodiments grey iron is treated either for desulphurization or with an Fe-Si-Mg alloy for production of S.G. iron. As illustrated metal is passed through a chamber 8 equipped with an injector lance 9, the molten metal depth being maintained by dams 5, 6 and 7 and controllable stopper 4.
Patent GB-1126149-A (GB)
Title: Device for adjusting the working width of reversible ploughs, particularly mounted reversible ploughs
IPC: A01B63/02
Filed: 1967-03-03
Abstract: 1,126,149. Reversible ploughs. DEERE & CO. 3 March, 1967 [5 March, 1966], No. 10180/67. Heading A1B. The working width of a reversible plough is adjusted by means of a hydraulic cylinder 16 mounted between the frame 13 of the plough and the rotatable shaft 9. The frame 13 of the plough is pivoted on a shaft 12. In a modification the hydraulic cylinder lies alongside the frame 13 and is connected to the shaft 9 by a link and a bell-crank lever.
Patent GB-1379591-A (GB)
Title: Switchable current source
IPC: H03M1/00
Filed: 1971-04-20
Abstract: 1379591 Digital-to-analogue converters MICRO CONSULTANTS Ltd 19 April 1972 [20 April 1971] 10182/71 Heading G4H [Also in Division H3] The output capacitance of a current source (e.g. TR1, TR2) feeding a load via a diode gate D1, D2 is isolated from the gate by a transistor TR3. Faster switching may thus be effected. As shown, the source, which is stabilized by a reference voltage and comparator arrangement, is one of a number which may be selectively connected to a summing amplifier and the arrangement is suitable for use in a digital-toanalogue converter. An alternative stabilized current source is illustrated in Fig. 2 (not shown).
Patent GB-179523-A (GB)
Title: Manufacture of aldol from acetaldehyde
IPC: C07C45/72
Filed: 1922-04-10
Abstract: Acetaldehyde is converted into aldol by means of an aqueous solution of barium hydroxide.  The condensing agent is slowly added to the cooled acetaldehyde and is separated from the product by neutralization, preferably by means of carbon dioxide.
Patent GB-324857-A (GB)
Title: Improvements in corset substitutes and combination undergarments
IPC: A61F5/03
Filed: 1929-04-02
Abstract: 324,857. Rein÷hl, P. April 2, 1929. Corsets and corset substitutes; brassiÞres; abdominal belts; combination undergarments ; special materials.-A corset substitute for persons suffering from abdominal weakness and which may be incorporated in a combination undergarment comprises a pair of girdles a, b located on the wearer in the position shown and maintained in position by shoulder straps f and leg straps e. The girdles at the rear are similarly placed except that they rise somewhat at the rear centre up the vertebral column. The leg straps are attached to vertical straps d at the front and rear, and the shoulder straps f cross at the front and may be attached to a pair of pouches i to which additional straps k are attached. The material employed for the support may be hair fabric lined with, and covered on the outside with silk.
Patent GB-198861-A (GB)
Title: A combination locking device applicable to the steering mechanism of motor vehicles or to safe doors or for like purposes
IPC: B60R25/021
Filed: 1922-04-11
Abstract: 198,861. FitzGibbon, G. April 11, 1922. Locks, permutation; portable locks. -A portable permutation lock for securing the steering pillar of a motor-car or for securing safe &c. doors, has a nested series of flanged bolts each with a setting disc attached, adapted to be engaged with projections in a tubelike casing fixed to the steering - pillar or door-frame. The casing 1 has projections 4 engaging the flanges 5, 6, 7 of the coaxial bolts 8, 9, 10, respectively, each flange having a notch 11, Fig. 5, to allow withdrawal of the bolts when correctly set. The bolts 8, 9, 10 are provided with heads 14, 15, 16 respectively, each head having a number of peripheral grooves into any one of which a lug on the inner surface of the corresponding setting r,ings 17, 18, 19 may be engaged for changing the combination. The rings 17, 18, 19 are secured to the heads by the flange 20 on the head 14 and the collar 21 screwed on to the head 16 when the bolts are not in locking position. A pair of spring studs 28 in the middle head 15 snap into recesses in the heads, 14, 16, to retain them in their set position. The end of the innermost bolt 8 is prolonged beyond the flange 5 to fill the end of the casing 1.