baber/WOPTO huggingface dataset:
Patent GB-1003874-A (GB)
Title: Stabilisation of acryloxy propyl alkoxy silanes
IPC: C08F2/38
Filed: 1963-06-20
Abstract: Silanes of the general formula CH2=CRCOO(CH2)3Si(OR1)3 where R is hydrogen or a methyl radical and R1 is an alkyl group containing 1-6 carbon atoms, are stabilized against polymerization by the incorporation of a stabilizing amount of a hydroxyphenyl acrylic polymerization inhibitor and from 0.5-10% by weight, based on the silane, of a water-soluble alcohol which is soluble in the silane. The alcohols, which may be added to the silane or generated in situ by addition of water, include methanol, ethanol, propanol, isopropanol, t-butanol, ethylene glycol, diethylene glycol, glycerin and the monomethyl ethers of ethylene and diethylene glycols and glycerin. Suitable hydroxyphenyl inhibitors, which are normally used in amounts from 50 to 500 p.p.m. by weight of silane, are hydroquinone and its monomethyl ether, t-butyl hydroquinone, pyrogallol, t-butyl pyrogallol, picric acid, nitropicric acid, t-butyl phenol and hexahydroxybenzene. Examples relate to the stabilization of (1) CH2 = C(CH3)COO(CH2)3Si(OCH3)3 and (2) CH2 = CHCOO(CH2)3Si(OCH3)3.
Patent GB-495502-A (GB)
Title: Improvements relating to hand-bags, cases and the like
IPC: A45C3/00
Filed: 1937-09-10
Abstract: 495,502. Cases. BROOKS & CO., Ltd., J. B., and TIPPING, W. E. Sept. 10, 1937, No. 24668. [Class 18] In joining the top 3 of the lid of a case to the vertical flange 10, the top is provided with a turned-down flange 4 which is stitched to a binding strip 5 enclosing a cord 7, and the flange and binding strip are then stitched to the fibre board flange 10. A further U-shaped binding strip 8 is stitched to the flange 4 and strip 5 before the latter are stitched to the flange 10. The top 3 consists of cardboard or thin fibre covered outside by waterproof fabric, the flange 10 is fabric-covered, and the case may be lined throughout. A similar joint is made between the bottom of the case and the vertical side walls. According to the Provisional Specification, the top of the lid flange 10 which is joined to the top 3, &c. may be skived.
Patent GB-462256-A (GB)
Title: Improvements in multifloor garage buildings
IPC: E04H6/10
Filed: 1935-09-05
Abstract: 462,256. Garages. ALDWINCKLE, H. J. Sept. 5, 1935, No. 24715. [Class 20 (i)] A multifloor garage has the floors inclined from base to roof in the form of a double helix the ends of which are horizontal and parallel, the floors being divided by a median partition through which openings are provided at the ends and the centre on each floor and are adapted to be closed by fireproof doors ; separated tracks for ingoing and outgoing vehicles are thus provided. The building is of rectangular form and the floors 8, 15 on one side of the central partition 6 incline oppositely to the floors 9, 16 on the opposite side of the partition, landings 22, 17 being provided at each end for each floor. The central partition is also provided with centre connecting apertures 25, 36 between portions of the spiral floors at the same level, in order that cars may pass from the ascending helix to the descending helix or vice versa. Central paths 10, 15 on each floor are flanked by parking spaces 27, 28 the walls of which are inclined to the central paths to allow of easy passage of the vehicles to and from the spaces. A basement floor 37, and roof spaces 41, 42 may also be provided and the cars may enter and leave the building from the same or opposite ends.
Patent GB-1530489-A (GB)
Title: Process for the removal of mercury from aqueous solutions
IPC: C02F1/04
Filed: 1977-06-15
Abstract: 1530489 Recovering mercury; flash evaporators B P CHEMICALS Ltd 15 June 1977 [15 June 1976 8 July 1976] 24721/76 and 28429/76 Addition to 1373771 Heading BIB [Also in Division C7] The process for recovering mercury from aqueous solutions is identical with that of the Parent Application, except that the inert gas, introduced into the flash distillation zone to increase the rate of mass transfer of Hq from the liquid to the vapour phase, is now introduced in the form of a super saturated aqueous solution.
Patent GB-1144570-A (GB)
Title: A toy
Inventor: DAY DAVID
IPC: A63H33/10
Filed: 1965-06-11
Abstract: 1,144,570. Toy. HILARY PAGE "SENSIBLE" TOYS Ltd. 2 June, 1966, [11 June, 1965], No. 24778/65. Heading A6S. A toy comprises a spindle 10, a flat base component 11 adapted to be fitted to the bottom of the spindle and a plurality of flat components 13 each with a hole 13a therethrough so that they can be set superimposed on the spindle above the base and each with salient and re-entrant corners R capable of interfitting with other components. The components 13 may be square, triangular or polygonal and the spindle can be threaded at its ends so that it can engage in screw-threaded holes in the base and in a smaller top component.
Patent GB-278880-A (GB)
Title: A detachable heel piece for boots or shoes
IPC: A43B21/37
Filed: 1926-10-07
Abstract: 278,880. Smith, S., and Smith, S. Oct. 7, 1926. Protectors, securing.-Detachable heel protectors 1, Fig. 4, are provided with a metal pressing 2 dished in the centre to receive a plate 3 with securing rivets 4. The plate 2 has two projections 5 on opposite sides which converge towards the front of the heel. The device fits into a steel plate 6, Fig. 3, fixed to the permanent part 6<a> of the heel which is provided with a slot 7 with recesses 7<a> corresponding to the plate 2. The plate 6 is raised from the heel by an interposed plate. The plate 2 is placed in the slot 6 and slid forwards. The front edge 5a and the projections 5 of the plate 2 engage under corresponding recesses under the plate 6. The rear edge 3a of the plate 2 springs into position and butts against the edge 7<b> of the plate 6. The engaging members on the detachable and the fixed part of the heel mav.be reversed, one with another. The lower fitting may be moulded into a rubber heel.
Patent GB-722379-A (GB)
Title: Process of increasing the cleansing action of chlorinated hydrocarbons on soiled textile materials
IPC: D06L1/04
Filed: 1952-10-03
Abstract: Dry-cleaning compositions for removing oil and pigment dirt comprise a mixture of a chlorinated hydrocarbon and a minor proportion of a surface-active organic derivative of ortho-phosphoric acid which is capable of dissolving in or emulsifying with both the solvent and any water which may be present.  The preferred compounds are neutral esters of phosphoric acid, acid phosphoric acid esters, their salts or mixtures thereof.  The phosphoric acid derivatives preferably contain at least one surface-active radical in the molecule.  This may be an aliphatic, cyclo-aliphatic, aromatic, aliphatic-aromatic or heterocyclic radical containing at least 4 carbon atoms.  It may be attached to the phosphorus by means of a carbon, sulphur, nitrogen or oxygen atom.  In the case of esters, the surface active radicals are preferably attached to the phosphoric acid radical by means of one or more hydrophilic groups.  The compounds specified comprise an acid secondary ester of orthophosphoric acid with octodecyl diglycol ether, and the secondary ester of orthophosphoric acid with oleyloctopolyglycolether, both compounds being neutralized with caustic soda.  The chlorinated hydrocarbon specified is perchloroethylene.  Small amounts of water may be present.  The composition may be brushed on the soiled places.  A subsequent washing with the solvent may be effected.
Patent GB-1434582-A (GB)
Title: Animal feed supplements
IPC: A23K1/00
Filed: 1973-05-24
Abstract: 1434582 Medicated feedstuffs HENKEL & CIE GmbH 24 May 1973 [25 May 1972] 24937/ 73 Heading A5B [Also in Division C6] A material which may be added to animal feedstuffs, e.g. fodder, to reduce the incidence of infection is made by cultivating a microorganism Bacillus licheniformis strain P.300 and precipitating the desired material from the clarified residual nutrient solution e.g. by addition of organic solvents or salts. It may be added to fodders in an amount of up to 0.5% by weight and may also be incorporated into other feeds e.g. for poultry.
Patent GB-1183457-A (GB)
Title: Process and Apparatus for Disintegrating Fibrous Sheet Material
IPC: D21B1/06
Filed: 1968-05-24
Abstract: 1,183,457. Disintegrating fibrous sheet material. PROCTER & GAMBLE CO. 24 May, 1968 [26 May, 1967], No. 24985/68. Heading D1N. Fibrous sheet material 15, 16 is disintegrated by impacting elements 35 carried by a rotor 29 within a casing 27, the sheet material being fed through openings 31, 32 in the casing. The tips 36 of the elements have a velocity of at least 6000 feet per second and there is a clearance between the radially inner edge of openings 31, 32 and the path of the elements of at least the thickness of the sheet material and not more than ten, preferably four, times that thickness. The tips 36 of the elements are of square tooth cross section 38, 39. Air blown into the casing 27 through inlet 37a conveys the fibres to an outlet 37. Feeding rollers 23-26 advance the sheet not more than 0.05 inches between impacts from successive elements.
Patent GB-1427157-A (GB)
Title: Filled polymeric films
IPC: C08L67/02
Filed: 1973-05-25
Abstract: 1427157 Filled films E I DU PONT DE NEMOURS & CO 25 May 1973 [26 May 1972] 25134/73 Heading B5B A polymeric film has dispersed therein from 5 to 300 parts per million by weight of substantially spherical, inert, inorganic particles having an average particle size from 2 to 10 microns, at least 50% of the particles having particle size within 1 micron of the average particle size. The inert particles may be a refractory metal oxide, especially an aluminosilicate molecular sieve, and preferably have an average particle size of from 2 to 4 microns; polyester films are preferred, 20 to 75 p.p.m. of inert additive being found particularly satisfactory. Additionally the film may contain at least 100 p.p.m. by weight of an inert material having a substantially uniform particle size of less than 1À0 micron, silicon dioxide, calcium hydrogen phosphate CaHPO 4  and tribasic calcium phosphate of formula being preferred, and additional additives, e.g. up to 5,000 p.p.m. of particles less than 0À5 micron may be added. At least one surface of the film may have stearic acid or waxes applied thereto or incorporated therein or be bonded to a multiplicity of discrete nodules of silicon dioxide. In examples, polyethylene terephthalate having aluminosilicate molecular sieve powder incorporated therein, together with either fumed silica powder or tricalcium phosphate is melt-pressed or melt-extruded to form a film which is biaxially oriented by stretching at up to 95‹ C. at ratios up to 4À4 times and then heat set at about 210‹ C.
Patent GB-1195175-A (GB)
Title: Fishing Rod.
IPC: A01K87/00
Filed: 1968-05-27
Abstract: 1,195,175. Fishing rods. COLUMBIA PRODUCTS CO. 27 May, 1968 [11 Sept., 1967], No. 25151/68. Heading A1A. A fishing rod has a blade portion integral with a handle portion on which is mounted a reel seat assembly 18. A preformed core 13 of foam material e.g. polyurethane foam, is concentrically surrounded with longitudinally disposed resinimpregnated glass fibre strands which are cut and layered to follow the contour of the core and extend therefrom to form the blade, thereafter, the resin is cured. The core may be hollowed, Fig. 3 (not shown) and communicate with a tapered bore (27) in the blade. The latter embodiment is made by forming a sheath of resin-impregnated glass fibre strands and pressing it against the hollow core mounted on one end of a mandrel the remainder of which receives a wound resin-impregnated glass fibre. Tapes are wrapped about the sheath and the assembly cured whereafter the tapes are removed.
Patent GB-172115-A (GB)
Title: Improvements in or relating to power transmission mechanism
IPC: F16H29/04
Filed: 1920-08-31
Abstract: 172,115. Svistounoff, B. Aug. 31, 1920. Variable-speed and reversing ratchet gearing comprises a swash-plate A, Figs. 1 and 2, of adjustable inclination driving through linkwork and reversible friction ratchet grips B which are characterized by the presence of rollers 37, Fig. 10, in a loose gapped ring 38, the movement of which is controlled by stops. When the gear is applied to a vehicle, a pair of reversible ratchet clutches, Fig. 2, constructed on a like principle are used for differential driving. The swash device comprises a ring 5, Figs. 5 and 7, connected by a pivot 4 so as to turn with a driving- shaft 3. This ring may be balanced. A link 7 makes connection with a sliding sleeve 9 operated to vary the speed by a link 16. An outer ballbearing supported ring 20 kept from rotating by rollers 24 engaging fixed guides 28 is universally connected to two pairs of links 25, 26, Fig. 1. Through levers 31, 32 and links 29, 27 connection is made to arms 33, Figs. 8 and 10. The rollers 37 of each grip reside between doubly-inclined recesses in the oscillating driving-member 39 and a smooth internal surface on a member 34 secured to a driven shaft 35. In order to control the direction in which the grips will drive, the cage ring 38 is provided with teeth 46, .52 adapted to coact with stops 45, 51 upon a control-ring 42 according to the setting of this ring. An arm 43 projects from the ring 42 and is normally locked by lugs 44 engaging recesses in a spring 48. To effect reversal, a cam 55 is turned pressing the spring 48 out of engagement so that a striker 56 can shift the arm 43, Fig. 9. Oneof the differential clutches C, Fig. 2, is shown. in Figs. 14 and 15. The rollers 58 are between a boss 57 on the shaft 35 and an internal drum 60 on a part-axle 61. The cage-ring 59 has teeth 66, 72 in different planes adapted to coact with stops. 65, 71 alternatively for driving in one direction or the other. Reversal is effected by sliding axially a ring 62 carrying these stops. The devices B and C, Fig. 2, are reversed simultaneously by turning a common cam-shaft 53.
Patent GB-677495-A (GB)
Title: Improvements in or relating to vehicles for moving loads such as logs
IPC: B60P3/41
Filed: 1950-10-16
Abstract: 677,495. Road vehicles; sledges. MATHISEN, A. L. Oct. 16, 1950 [Oct. 18, 1949], No. 25159/50. Class 108(i) A vehicle for use in supporting and hauling loads such as logs, has a boatshaped body of sheet material which may be supported either on detachable wheels. 10 or on runners 3, 15, and 16, according to the nature of the ground. A pivotable disc 7 is supported by a construction 5 and plate 6, and in turn supports a swing bridge 8. Frames 9 are arranged in pairs on the bottom plate 2 to support the wheels which extend through apertures 12 flanged at 14 to prevent roots, stones &c. from impeding movement. The runner 3 has aT-shaped control rail 4, and the rails 15 serve as supports when the vehicle is tilted over to one side for loading or unloading. A swivel bolt 18 and lugs 19 are provided for attachment of draught means, and the vehicle may be used without a bridge 8 according to whether more than one vehicle is to be used to support the load. From the tilted and loaded position it may be easily righted by commencing the haul.
Patent GB-1178507-A (GB)
Title: Squared Function Integrator.
IPC: G06G7/20
Filed: 1968-05-27
Abstract: 1,178,507. Electric selective signalling. BECKMAN INSTRUMENTS Inc. 27 May, 1968 [27 June, 1967], No. 25169/68. Head ng G4H. A signal d proportional to the square of a variable # represented by a signal a (Fig. 1, Fig. 2, not shown) of frequency k# is produced by feeding the signal a to a frequency divider 15, the output b from which controls a pulse generator 16 which delivers a signal c at a frequency determined by the output of the divider 15, each pulse being of fixed duration T1 and enabling a gate 18 to pass the frequency signal a. The output from the gate 18 which is proportional to the square of the input variable is preferably fed to an accumulator 19, the total count in which at any time T represents ##<SP>2</SP>dt. The signal a may be derived via and amplifier 14 from an optically or magnetically sensed disc.
Patent GB-221101-A (GB)
Title: Improvements in and relating to card indexes
IPC: B42F17/18
Filed: 1923-10-10
Abstract: 221,101. Russell, R. C. Oct. 10, 1923. Sheets and cards.-In a card index of the visible type, in which the cards are formed from blanks, Fig. 2, by binding along the lines 5a, the part overlies the guideways 2 of the holder 1 when in position, while the part 4 is bent back so that the ears 9 formed by cutting slots 8 engage in the guideways 2. The ca.rd may be formed with a slot 10, and the tongue 7 shaped' so as to engage in the slot 10 in the next card.
Patent GB-370324-A (GB)
Title: Improvements in or connected with hood fittings for motor and other vehicles
IPC: B60J7/12
Filed: 1931-09-09
Abstract: 370,324. Road vehicle hoods. SALMONS, G., 53, Tickford Street, and BALLS, A. H. DALBY-, 153, Tickford Street, Newport Pagnell, Buckinghamshire. Sept. 9, 1931, No. 25301. Addition to 253,736, [Class 108 (i), Road vehicles, Body details &c. of]. [Class 108 (i).] In the arrangement of gears and appliances for raising the hood described in the parent Specification instead of connecting the rear pillar fitting by a rod pivoted thereto and to a plate on one of the gear wheels, the rear pillar fitting 7 is provided with a toothed quadrant A meshing with a pinion B on a gear 1 which forms part of the train actuated by a crank on the shaft 25. Limiting stops D, E are provided.
Patent GB-1320991-A (GB)
Title: Fluid control valve
IPC: F16K11/056
Filed: 1971-04-19
Abstract: 1320991 Valves FLAIR MFG CORP 19 April 1971 [17 Sept 1970] 25340/71 Heading F2V A fluid control valve comprises a valve member 3 having a rotatable flat portion to obturate flow from an inlet to an outlet and which is axially slidable to communicate a purge opening 14 with either the inlet or the outlet depending upon the position of a semicircular part 15 of the valve member 3. The valve member is normally rotatable between two stop portions (8) (Figs. 3, 4, not shown) on a washer 6 restrained against rotation, a stop 4 being provided on the valve stem 1. To open the purge port the handle 9 is first depressed and the stop 4 is then located in one of two slots (10) in the washer 6.
Patent GB-799938-A (GB)
Title: Improvements in heat exchangers
IPC: F28F13/12
Filed: 1955-09-05
Abstract: 799,938. Catalytic combustion apparatus. HUET, A. Sept. 5, 1955 [Dec. 7, 1954], No. 25417/55. Class 51 (1). Catalytic combustion is utilized in a tubular heat-exchanger by depositing a catalytic substance on or in the tubes such that combustible constituents in the hot fluid passing over or through the tubes are consumed in an exothermic reaction. In an exchanger in which the fluid to be heated flows through tubes a, Fig. 1, a catalyst, e.g. spongy platinum, is deposited on solid bars c whilst the heat supplying fluid flows over the tubes in the direction F. The fins on tubes a may be diametrically arranged and the bars c round and finless. In a staggered arrangement of tubes a and catalyst support tubes e<SP>1</SP>, Fig. 3, all the tubes carry the heat-receiving fluid, the same or different fluid supply sources being used for the tube sets a, e<SP>1</SP>. The heating fluid flows through the tubes, in a further exchanger, and deflectors incorporating catalysts are arranged within them. In a modification of this exchanger, the catalyst is deposited on fluid-swirling helically arranged deflecting ribs i, Fig. 5, at each tube inlet.
Patent GB-368227-A (GB)
Title: An improved method for the simultaneous transmission of telegraphic and telephonic signals or pictures on submarine cables
IPC: H04M11/06
Filed: 1930-08-26
Abstract: 368,227. Superposed telephony and telegraphy. WAGNER, K. W., 1, Franklinstrasse, Berlin. Aug. 26, 1930, No. 25433. Convention date, Sept. 6, 1929. Void [Published under Sect. 91 of the Acts]. [Class 40 (iv).] In a system for superposed telegraphy and telephony or picture transmission over a long cable, the telegraph signals, occupying a frequency band outside that used for telephony or picture transmission, are always transmitted in the same direction as the other signals.
Patent GB-1504816-A (GB)
Title: Control of feedstock for delayed coking
IPC: C10B57/04
Filed: 1976-06-18
Abstract: 1504816 Feedstock for delayed coking processes CONTINENTAL OIL CO 18 June 1976 [25 Aug 1975] 25437/76 Heading C5E A delayed coking process for producing premium coke from petroleum-derived feedstock comprises the following feedstock pre-treatment steps: (a) preselecting a desired BMCI value (a defined function of boiling point and API gravity) for the feedstock, (b) determining the BMCI of the feedstock before charging it to the delayed coker, and (c) adjusting the BMCI of the feedstock, prior to charging it to the coker, to the preselected desired value. The adjustment of the BMCI may be by distillation, blending, or cracking of the feedstock.
Patent GB-333405-A (GB)
Title: Rail locking device
IPC: F16B7/22
Filed: 1929-08-21
Abstract: 333,405. Schalk, J. R. Aug. 21, 1929. Balusters and hand-rails. -A fastening for securing the free end of a hinged section of a hand-rail to the adjacent fixed section comprises socket members 12, 13 secured to the ends of the rail sections and having abutting bevelled ends. A semi-circular recess is cut out of the end of the member 13 on the fixed section 10, the recess being deeper at the back as shown at 19 than at the front 18. A corresponding projection 22 is formed on the member 12 on the hinged section 11 and is connected thereto by a neck 21 corresponding to the portion 18 of the recess in the member 13. A spring-pressed sliding bolt 24 actuated by a handle 30 is housed within the member 12 and enters a hole 26 in the member 13.
Patent GB-844012-A (GB)
Title: Raschel-type knitting machine
IPC: D04B27/06
Filed: 1958-08-08
Abstract: 844,012. Knitting-machines. MAYER, ERSTE HESSISCHE WIRKMASCHINENFABRIK G.m.b.H., K. Aug. 8, 1958 [Aug. 10, 1957], No. 25547/58. Class 74 (2). Premature closing of the needle latches in a flat warp knitting-machine with one needle-bar and a multiplicity of yarn guide bars, is prevented by stops 36, one per needle, each stop lying wholly co-planar with its needle stem, hook and latch, and being in form of a lamella, web, or pin. The stops may be carried on a separate bar 34, or on the bar 35 bearing the blades 37 of the knockover comb.
Patent GB-227208-A (GB)
Title: Improvements relating to fire extinguishing apparatus
IPC: A62C13/00
Filed: 1923-10-13
Abstract: 227,208. Pyrene Co., Ltd., and Zieschang, R. Oct. 13, 1923. Spring mechanism above closure. - A stopper for the inner vessels of fire-extinguishers is held on its seat under spring pressure and is raised by turning an external handle, causing relative movement between two members with inclined faces. A socket member o carrying the valve spindle g and a socket member s fixed to the handle k are adapted to engage one another by chamfered-off surfaces having flats or notches at the ends of the inclined faces so as to lock the stopper in its fully raised position. The stopper c is attached to the stem g by an easily fitting cross-pin ! l to allow it to seat effectively on a seating d in the lower in-turned end of an extension e of the inner vessel b. The stopper c seats so that the spring q is slightly compressed and the inclined faces of the socket members s, o are a little apart to allow the stopper to be turned freely through a small angle to ensure that it does not stick. The tubular shell carrying the collar bearing on one end of the spring q is screwed into the socket o and encloses the spring. The spring may be of copper-coated steel or of bronze.