baber/WOPTO huggingface dataset:
Patent GB-2449363-A (GB)
Title: Lubricating composition
Inventor: HUTCHISON DAVID A
IPC: C10M133/12
Filed: 2008-05-16
Abstract: A lubricant composition comprises a major amount of a base oil and a minor amount of an additive composition comprising (i) a triazole compound substituted with an aryl moiety; (ii) at least one nitrogen containing compound chosen from an alkylated phenothiazine and a compound represented by the formula (I): ```R<0> - N - (R<1>) (R<2>) (I) wherein R<0>, R<1> and R<2> are each independently selected from an aryl moiety comprising 6 to 30 carbon atoms, hydrogen, halogen, hydroxy, hydrocarbyl, substituted hydrocarbyl, amino, amido, phosphoro, and sulfono, with the proviso that at least one of R<0>, R<1> and R<2> are chosen to be an aryl moiety comprising from about 6 to about 30 carbon atoms; and (iii) a metal detergent with a soap/TBN ratio ranging from about 0.05 to about 1.5. The composition has a delayed onset of viscosity increase due to oxidation.
Patent GB-2460222-A (GB)
Title: Retrofitting / replacement door handle and faceplate assembly
Inventor: HO WILLIAM
IPC: E05B9/00
Filed: 2008-05-19
Abstract: A retrofittable door handle and face plate assembly has a pair of handles 9, 14, an associated pair of face plates 1 and 4 and a pair of fixing plates 2 and 3. The assembly is intended for replacing an original assembly. The new assembly locates upon mounting holes that already exist in said door. Said fixing plates are located via screws passing locating in holes 5A, 5B, 5C via the use of screw housings 7A, 7B, 7C. Face plates 1 and 4 are located onto said fixing plates by screws 11A, 11B, 11C. One face plate and one fixing plate are located on both sides of said doors. The door handles are locked in position via a threaded ring 13.
Patent GB-2446327-A (GB)
Title: Infrastructure for interactive television applications
Inventor: ARSENAULT ROBERT G
IPC: H04N7/173
Filed: 2006-10-30
Abstract: Methods and apparatuses for selectively displaying a video program are disclosed. A system for selectively displaying a video program in accordance with the present invention comprises a transmission station, including a server (or attaching information to the video program, a plurality of satellites receiving at least an uplink signal which includes the information and the video program from the transmission station and producing a downlink signal based on the uplink signal, an antenna, the antenna receiving the downlink signal, and at least one receiver, coupled to the antenna, for receiving the downlink signal and interpreting the information in the downlink signal, wherein the at least one receiver selectively displays the video program based on at least the interpreted information.
Patent GB-2460253-A (GB)
Title: Freestanding traffic or crowd control barrier
Inventor: DAWSON JOHN
IPC: E01F13/02
Filed: 2008-05-21
Abstract: The barrier comprises a first panel 10 capable of standing in an upright configuration and at least one further panel 18 pivotally attached at one of the two opposed ends of the first panel and which is pivotable about an upright axis and can be temporarily fixed in selected angular positions relative to the first panel. The first panel is preferably a generally rectangular, hollow plastic framework which includes a pair of spaced apart, rotatably attached legs 16 which can be aligned or misaligned with the first panel. The barrier preferably includes two further panels, one at each end, each of which can be located in a fixed storage position parallel to and superimposed on at least one face of the first panel. The or each further panels preferably include an extendible leg which can be moved to contact the ground. The pivotal attachment of the or each further panel to the first panel preferably includes inter-engaging protuberances which define the selectable relative angular positions of the panels.
Patent GB-2451370-A (GB)
Title: Intervention tool with operational parameter senors
Inventor: MARTINEZ RUBEN
IPC: E21B41/00
Filed: 2007-04-27
Abstract: An intervention tool (100) for use inside a wellbore is provided that includes an intervention module (70) capable of performing an intervention operation downhole, and a drive electronics module (40) in communication with the intervention module and configured to control the intervention module. The tool also includes one or more sensors (25, 45, 65, 85) which measure at least one operational parameter of the intervention operation during the intervention operation. The intervention operation is optimized based on the measured at least one operational parameter.
Patent GB-2467379-A (GB)
Title: Correlation circuit reduces oscillator perturbations in a phase locked loop
Inventor: NEWTON TIMOTHY JOHN
IPC: H03H21/00
Filed: 2009-02-03
Abstract: A method of controlling the oscillator in a phase locked loop (PLL) is disclosed. The PLL comprises a controlled oscillator 201, a phase detector 202 and a loop filter 203 which outputs a low frequency compensation signal in dependence upon the output of the oscillator 205 and a reference signal 206. A correlator 208 correlates an interfering signal 211 and the low frequency compensation signal from the loop filter 203. An adaptive filter 210 processes the interfering signal 211 in dependence on a correlation signal from the correlator 208 and outputs a high frequency compensation signal. A summation unit 212 combines the low frequency compensation signal from the loop filter 203 and the high frequency compensation signal from the adaptive filter 210 to form a control signal to drive the input of the oscillator. The method finds application where a phase locked loop would not otherwise be able to compensate for disturbances caused by a transmitted signal that lies outside the passband of the loop filter.
Patent GB-2469876-A (GB)
Title: Inhalation apparatus for recreational, medical, or homeopathic purposes
Inventor: RAPOPORT YURI
IPC: A24F47/00
Filed: 2009-05-01
Abstract: Inhalation apparatus comprising a housing 1, means 10 within the housing for holding a first liquid, one or more inlet passages 3 for allowing air into the housing, the or each inlet passage 3 being arranged to introduce air into the interior of the housing 1 from beneath the surface of the first liquid wherein the air is caused to percolate or bubble through the liquid. The apparatus may have means 12 e.g. vibration, for exciting the liquid. The apparatus may heat the liquid. The apparatus may have air cooling means which involves a receptacle 18 that holds ice.
Patent GB-2471666-A (GB)
Title: Heat recovery steam generator with heat pipes
Inventor: FETCU DUMITRU
IPC: F22B1/16
Filed: 2009-07-07
Abstract: A steam generator has two sections 3,4 separated by a wall 13 through which finned heat pipes 1 in circular rows pass, the heat pipes 1 having one end in an exhaust flow in a vertical cylindrical space 2 of section 3 and the other end in water/steam in section 4, each heat pipe independently drawing in heat from the exhaust and transferring it to the water/steam. Exhaust inlet 5 of section 3 and outlet 26 of section 4 are on the same vertical axis, with exhaust gas flow radially through the heat pipes 1 being controlled by a baffle 9 and butterfly valve 10. Each heat pipe 1 is fixed to the wall 13 with a welded collar (29, fig 6), threaded nut and gasket or O-ring, and guided in holes in a bottom plate 15. Water is fed to the steam space by nozzles 25 in a ring shaped tube 24. Panels of the exhaust flow section 3 may be removable.
Patent GB-2461984-A (GB)
Title: Expandable underreamer with dual blade block where second cutter configuration is a modified redundant arrangement
Inventor: MAKKAR NAVISH
IPC: E21B10/32
Filed: 2009-07-15
Abstract: An expandable underreamer for use in a drilling assembly includes a tubular body and a block 200, 2071A, extendable from the tubular body. The block includes a first arrangement A of cutting elements 203 disposed on a first blade 2070A and a second arrangement A' of cutting elements 203 disposed on a second blade 2070B. The second arrangement is redundant in that it retains the same cutting element positions, but is modified in terms of the cutter exposure, for example. The second blade may have a reverse exposure compared to the first blade to maintain balance. The block may further include a flow channel 204. In a second aspect, a reamer includes adjacent leading and trailing blades disposed on a first block, and a unique blade disposed on a second block, wherein a gage portion of at least one of the blades has a length between 30% and 45% of a total blade length.
Patent GB-122124-A (GB)
Title: An Embrocation for Human Use.
Inventor: OWEN EDWARD
IPC: A61K9/06
Filed: 1918-06-18
Abstract: 122,124. Ohren, E. June 18, 1918. Embrocations.- An embrocation consists of methylated spirits, castor oil, olive oil, swallow oil. paraffin, expressed oil of mustard, wood naphtha, turpentine, chillies, and camphor.
Patent GB-773425-A (GB)
Title: Improvements in or relating to elastomers
IPC: C08F36/04
Filed: 1955-04-06
Abstract: Oil-resistant elastic films are formed from latices prepared by copolymerizing a conjugated diene hydrocarbon, an unsaturated nitrile and an a ,b -unsaturated monocarboxylic acid in aqueous emulsion in the presence of 0.01 to 0.05 oxidation equivalents of an inorganic peroxy salt or hydrogen peroxide and an amount of modifier equivalent to 0.01 to 1 mol. of primary dodecyl mercaptan, based on 100 mols. of monomers.  Suitable dienes are those having 4 to 6 carbon atoms, e.g. butadiene.  The nitrile may be acrylonitrile or methacrylonitrile. The acid may be acrylic, methacrylic or ethacrylic acid.  Suitable peroxy salts are alkali metal persulphates, percarbonates and perborates.  Suitable modifiers are primary, secondary and tertiary alkyl mercaptans having 10 to 16 carbon atoms, e.g. 4-n-butyl-1-octyl mercaptan, tert.-decyl mercaptan, tert.-hexadecyl mercaptan, n-cetyl mercaptan and di-n-butyl-n-propylcarbinthiol, xanthogens, e.g. bis-isopropyl xanthogen, and thiophenols, e.g. thiocresol, a -thionaphthol or b -thionaphthol.  Emulsifiers, e.g. ethers and esters of polyglycols with aliphatic acids having 10 to 20 carbon atoms, alkyl sulphonates or sulphates, alkylaryl sulphonates and their amine salts, alkylaryl polyether sulphates or sulphated monoglycerides, and stabilizers, e.g. sodium lauryl and myristyl sulphates, may be added.  Films may be prepared by dipping a former in the latex and curing the coating by heating in the presence of a compound of a polyvalent metal, e.g. tin, iron, lead, nickel, cobalt, or, preferably, calcium, strontium, barium, magnesium or zinc.  The former or latex-coated former may be treated with a solution of a metal salt such as the chloride, nitrate, acetate or formate, e.g. an acetone solution of calcium nitrate tetrahydrate, which also serves as a coagulant. Alternatively a metal oxide, e.g. zinc oxide, may be incorporated in the latex made alkaline with a volatile or thermally unstable base, e.g. ammonia, methylamine, ethanolamine, morpholine or trimethyl benzyl ammonium hydroxide.  Vulcanizing agents, e.g. sulphur, accelerators, e.g. zinc dimethyldithiocarbamate, and antioxidants, e.g. 2,21-methylene-bis-(4-methyl-6-tert.-butylphenol), may be added.  The latices may be used to prepare baby pants, gloves, overshoes, girdles and brassieres.  In Example (1) the polymerization is conducted in the presence of ethylenediaminetetra-acetic acid as chelating agent, stopped at 70 per cent conversion by adding 2,5 - di - tert. - butylhydroquinone and unreacted monomers and some water stripped by vacuum distillation.
Patent GB-559961-A (GB)
Title: Improvements in or relating to the manufacture of articles made from aluminium or aluminium alloys
IPC: G01N33/20
Filed: 1942-07-20
Abstract: 559,961. Testing aluminium articles. FELL, H. July 20, 1942, No. 10075. [Class 1 (i)] Articles .made of aluminium or aluminium alloys are tested for cracks &c. by subjecting to chemical treatment to form hydroxides or oxides on the surface, and removing these by a further chemical treatment so that cracks are rendered visible by the retention of the oxides &c. in them.
Patent GB-1457989-A (GB)
Title: Web tensioning apparatus
IPC: B65H23/188
Filed: 1975-03-11
Abstract: 1457989 Tensioning webs MASCHINENFABKIK GOEBEL GmbH 11 March 1975 10104/75 Heading B8R A web tensioning apparatus comprises a tensioning roller 6 supported by a lever 7 which is mounted pivotally and biased in the direction of arrow 34 by a pair of pistons 13, 14 which are located in fluid cylinders 15, 16, the chambers 18, 19 of the cylinders being interconnected by a transfer conduit 29 so that volumes of the chambers vary in opposite senses on movement of the tensioning roller to provide a damping effect. The lever 7 is connected to a brake 2 to control it automatically. For web change an auxiliary line 37 is provided, which on changing the valve 36 displaces the lever 7 in a direction which releases the brake 2.
Patent GB-345506-A (GB)
Title: Cigarette rod sealers for cigarette making machines
IPC: A24C5/26
Filed: 1930-03-31
Abstract: 345,506. Cigarette-making machines. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.-(American Machine & Foundry Co. ; 511, 5th Avenue, New York, U.S.A.) March 31, 1930, No. 10148. [Class 130.] A cigarette rod is sealed by a rotatable support 13 extending along the length of a travelling cigarette rod C and carrying two sealing bars 16, one engaging the seam of the rod while the other is cleaned. A heating element 17 in a tubular support 13 dries the paste. The tube 13 is positioned relative to the rod by a spring-pressed ball 22 which engages diametrically opposite notches in the tube, and the tube is rotated by a knob 14. The sealing bars and the support are carried by a forked arm 12 to which is pivoted a guard 19. A set-screw 25 in the arm 12 regulates the sealing pressure.
Patent GB-472385-A (GB)
Title: Improvements in time indicating devices for blow-down apparatus
IPC: F22B37/56
Filed: 1937-04-09
Abstract: 472,385. Boiler blow down valves. GERDTS, G. F. April 9, 1937, No. 10180. Convention date, May 27, 1936. [Class 135] Opening of a boiler blow-down valve b by lever a pulls down a rod d which allows a clockwork mechanism i, k<1>, k<2>, k<3>, l, m to be set in motion under the action of a spring o on a lever h. The lever h is arranged with lostmotion in a slot p in the rod d and is released on downward movement'of the rod. A pointer q moves over a scale to indicate the duration of the blow-down operation, which is terminated on releasing the lever a. The rod d and the lever h are then moved, together with the clockwork mechanism, back to their initial positions by a spring n. Warning discs v may be operated by cams s, s<1> after predetermined time intervals, and a clock operated recording- device g, f may be provided to record the operations of the blow-down valve. In place of the clockwork mechanism a spring-loaded dashpot may be utilized.
Patent GB-158803-A (GB)
Title: Improvements in or relating to deodorizing apparatus
IPC: F24F8/50
Filed: 1920-04-13
Abstract: 158,803. Mason, T. W. April 13, 1920. Deodorizing air and,gases; vaporizing by heat. -Air from slaughter-houses, sewage-disposal plant, and like places is forced by a fan first into a steam chamber where it is warmed and humidified bv steam admitted from below and then into an adjacent deodorant chamber in which a volatile deodorant is vaporized by a steam coil. In some cases the steam, after heating the deodorant, is passed into the steam chamber to give a transverse jet in addition to the jet entering from below. The evaporator for the deodorant is preferably annular, so that the air in passing downwards through the chamber both encircles the evaporator and passes through the centre. The fan 3 draws the foul air through the intakes 1 and delivers it into the chamber 4 to which steam is admitted by a pipe 5. The moistened air rises up the chamber and passes along a transverse flue 7 to the top of a chamber 8 through which it descends past the evaporator 10 heated by a coil 11 and finally escapes to the atmosphere through a stack 14. In the form of apparatus shown in Fig. 2, the chambers are cylindrical and'detached. In that shown in Fig. 4 they are rectangular and sell-contained. The deodorizer 10 is T- shaped. The pipe 22 from the coil 11 passes into the steam chamber 4.
Patent GB-752270-A (GB)
Title: Improvements in or relating to coin-freed amusement apparatus
IPC: G07F17/38
Filed: 1954-04-09
Abstract: 752,270. Coin-freed amusement apparatus. GLOVER, T. W. April 7 1955 [April 9, 1954], No. 10488/54. Class 27 In a coin-freed ball game, a winning ball representing a "first-class" win passes through holes 2 in a board 1 and falls down an outer channel 3 to release a pawl 8 from a stop block 11 and allow immediate operation by the player of a payoff lever 7 that either delivers a prize or re-sets the game or both. A ball representing a "second-class" win falls along channels 4 and 5 routed in the board and is stopped opposite a window 20 by the loop end 15 of a member 13 pivoted on the pay-off lever. To enable release of a "second-class" ball, a subsequent "firstclass" ball must operate the pawl 8 so that the lever 7 can be moved first in one direction to withdraw the loop 15 and bring the loop end 16 of a lower member 14 into obstructing position and then be returned to initial position to withdraw the loop 16, allowing the ball to fall and again release the pawl 8. The end 12' of the pawl 8 extends into both channels 3 and 5 and a full-stroke pawl and ratchet 17, 18 is provided for the pay-off lever.
Patent GB-238821-A (GB)
Title: Improvements in or relating to thermometers
IPC: G01K1/16
Filed: 1925-04-22
Abstract: 238,821. Joannes, G. April 22, 1925. Thermometers. - In a thermometer for automobile radiators, of the kind having a flexible metallic extension dipping into the water, the extension is filled with fibrous material and is connected by a conical member, the base of which is closed by a wall of the thermometric element. The thermometer, apart from the extension, is similar to that described in Specification 192,570, comprising gasfilled flexible containers 2 operating a pointer 3 within a casing 1 secured to the radiator cap. The lowermost container is welded to a casing 4 to which is secured a cone 6 connected by a flange 7 to the flexible extension 8 containing cotton &c. and passing into the tube 9 conveying the water to the radiator. The containers 2 are filled with air &c. at a standard pressure, say 760 mm., so that the pointer 3 is moved to substantially the same position on the scale when the water boils, notwithstanding variations in the altitude at which the measurement is made.
Patent GB-127437-A (GB)
Title: Improvements in and relating to Clutch Couplings for the Transmission of Power by Shafting.
Inventor: ALEXANDER FRANCIS HERBERT
IPC: F16D11/10
Filed: 1918-06-26
Abstract: 127,437. Alexander, F. H. June 26, 1918. Clutches, claw and friction.-In clutches of the kind described in Specification 122,775, in which a radially movable dog on one member frictionally engages with a cam-surface on the other member to start the drive before engaging a stop or recess on the other member, shock between the dog and stop is prevented by spring cushioning-means. In the form shown in Fig. 1, the dog 2 on one member, after frictionally engaging the cam-surface 1, enters one of two recesses 9 in the other member and strikes a spring- cushioned pin 4 to prevent shock. In modifications, either the cam-member or the dog-carrying part is connected by tension or compression springs to a member secured to its shaft. In the form shown in Fig. 7, the dogs 2, which are kept in clutching position by springs 17, are pivoted to links 18, themselves pivoted to spring-supported rods 19, so that the dogs may move tangentially under shock. The male and female clutch members may both be spring-cushioned.
Patent GB-451124-A (GB)
Title: Improvements relating to sliding roofs for railway wagons and other vehicles
IPC: B61D39/00
Filed: 1935-04-05
Abstract: 451,124. Vehicle roofs. METROPOLITAN-CAMMELL CARRIAGE & WAGON CO., Ltd., Metropolitan Works, Saltley, Birmingham, and JAMES, T., Neath House, Carnglas Road. Sketty, Swansea. April 5, 1935, No. 10545. [Classes 103 (iv) and 108 (i)] A sliding roof for railway wagons and other vehicles adapted to be opened from each end comprises two sections c, d each slidable towards either end of the vehicle under the action of gear arranged near the centre, one section d being higher than and adapted to slide over the other section c or to receive the other section below it. As shown in Fig. 3, downwardly - directed rack - bars k, m are secured to angle-section members f, g forming the side edges of the sections, and rest on pinions s, t mounted on independently-rotatable transverse shafts p, q. Upward displacement of the racks is prevented respectively by brackets o on the section c engaging below the flanged cantrail e and by brackets n on the wagon sides being curved over the racks m. Pads or rollers v, w secured to the section c and member g are adapted to ride respectively on the cantrail e and top of the rack-bar k when either end of the respective section c or d is remote from its pinion. To prevent shifting of the sections when the wagon is tipped or shunted the pawl-shaped ends y of loaded levers x mounted on rockshafts 2 are adapted to engage the pinions s, t, each lever x preferably carrying a guard plate z which shrouds the end of the shaft p or q while the lever-end y is in engagement with the corresponding pinion. Each plate z may be formed with a curved face 3 for fitting in a recess 4 in the boss of the operating handle to prevent the handle from slipping off the shaft p or q when the roof sections are being moved. The rock-shafts 2 and operating shafts p, q may be encased in protecting sleeves which also stay the sides of the wagon. The shafts p, q may be operated directly or through chain-and-sprocket gearing extending down the side of the wagon.
Patent GB-105468-A (GB)
IPC: E04B1/32
Abstract: 105,468. Nissen, P. N. June 26, 1916. Portable buildings. - In a portable building or hut having an arched roof extending to the floor, the roof is of semicircular shape and is formed of T-iron girders a each in several parts clamped together at the junctions by angle-irons a<1>, Fig. 3, and resting on the bearers b, to which they are clamped by plates r, Fig. 9, or angle-irons r<1>, Fig. 6. The roof lining is formed of loose boards d, which are held between the flanged parts of the girders a and slats n, Fig. 11, which are held in place upon the girder by clips o, which embrace both the slats and the girder and are secured by pins; or the girder may be double-flanged, as shown in Fig. 12. The outer parts of the girders carry purlins e, the joints of which are arranged opposite the girders and are secured to them by hooked bolts v, Fig. 4. A corrugated-iron roof is secured by clawed hooks &c. to the purlins. The floor joists c. Fig. 7, are each made in two lengths and rest at their outer ends on the bearers b and at their inner ends on a central bearer, being held in position by dowel pins. The ends of the building are formed of vertically-arranged boards, which may be covered with horizontally-arranged weather-boards or have their vertical joints covered by vertical fillets. In the ends are formed the windows, doors, and ventilators, the ventilators allowing free circulation of air along the length of the building between the corrugated roof and the lining.