baber/WOPTO huggingface dataset:
Patent GB-810436-A (GB)
Title: Improved assembly for sealing access openings
IPC: F23M7/00
Filed: 1957-09-13
Abstract: 810,436. Cleaning dross. FOSTER WHEELER Ltd. Sept. 13, 1957 [Oct. 5, 1956], 28982/57. Class 25 [Also in Group XII] An assembly for sealing the access opening of a boiler furnace comprises a frame fitting within the opening, a refractory wall towards the inner side of the opening and in contact with the frame and the furnace wall, an .anchor frame within the opening on the outer side of the refractory wall, means for preventing inward movement of the anchor frame and means for securing the refractory wall to the anchor frame and a cover plate secured to the outer side of the furnace wall to retain the anchor frame. The opening is surrounded by a L- section metal frame 17, the flanges of the framing members lying in recesses in the outer surface of the wall and in the surfaces surrounding the opening, which is divided into four sections by transverse closure lintels 31 supported' from the frame 17 and held against inward movement. A wall of refractory bricks 39 fills the inner part of the sections of the opening, abutting the wall surrounding the opening at the inner side of the frame 17, and receiving the transverse lintels 31 in recesses in the bricks 39. Projections 42 on the upper sides of the lintels 31 engage the bricks 39 immediately above, and notches in the bricks 39 receive the supports of the lintels 31. An anchor frame 43, comprising upper and lower angle irons 44, 46 connected by three angle irons 45, is placed in each section with one flange 47 of each angle iron 45 in contact with the bricks 39. The horizontal flange of the upper angle iron 44 lies against the lower surface of a lintel 31 and the vertical flange of the lower angle iron 46 rests on a lintel 31. Lugs 52 on the supports for the lintels 31 and lugs 53 on the upper side of the lintels 31 hold the anchor frames against inward displacement. The refractory bricks 39 are secured to the anchor frames 43 by hook-like bolts 55 having a diamond shaped head 58 which engages recesses in adjacent bricks. The bolts 55 pass through slots in the flanges 47 of the vertical members of the frames and are locked by sleeves 62. The space within each anchor frame 43 is filled by refractory blocks 64 and each section has a metal cover plate 66 reinforced by parallel ribs 69 and having flanges 67, 68 at the top and bottom. The flanges of adjacent cover plates are bolted together. The cover plates for the top section has a flange at its lower edge only, and the cover plate for the lowest section is made of two plates spaced apart by insulation, the thickness of the refractory wall 39 and the arrangement of the anchor frame 43 being such that the outer cover plate is flush with the upper cover plates. The edges of the cover plates 66 over-lap the wall surrounding the opening and are held in place by U-catches 82 screwed to the furnace wall. To gain access to the interior of the furnace the appropriate cover plate, anchor bolts and anchor frame are removed and the bricks removed.
Patent GB-512543-A (GB)
Title: Nut blank and method of forming the same
IPC: B21K1/70
Filed: 1938-10-06
Abstract: 512,543. Screwed sockets. MITCHEL, E. W. Oct. 6, 1938, No. 29027. Convention.date, Oct. 6, 1937. [Class 89 (i)] [Also in Group XXII] A screwed socket, capable of being attached to a plate or the like by bending or upsetting a projection thereon, comprises, as shown in Fig. 1 a flat body part 17 with upstanding curved parts 14, 15 and with a flat 19. A blank shown in Fig. 6 is cut from a strip 16, Fig. 5, with parallel ribs 13, 14, the ribs being formed to a curved shape between dies after which a shaping and piercing punch completes the operation,
Patent GB-1193425-A (GB)
Title: Improvements in or relating to Hand Wheels
Inventor: SPRINGALL PETER DAVID
IPC: G05G1/10
Filed: 1966-06-28
Abstract: 1,193,425. Hand wheels. P. D. SPRINGALL Ltd. 28 June, 1967 [28 June, 1966], No. 29043/66. Heading B7J. A hand wheel, e.g. a steering-wheel for a motor vehicle, comprises three (or one) metal spokes B radiating from a hub and riveted in slots in a rim core C covered by sponge rubber C<SP>1</SP> and a plastics (or leather) skin C<SP>2</SP>, wherein the outer end (or all) of each spoke is enclosed by a sheath D formed by a soft metal core D<SP>1</SP> covered by a plastics sleeve D<SP>2</SP> bent around the spoke. The sheath D forms a thumb rest, and secures the inner peripheral edges of the rim skin C<SP>2</SP> in the vicinity of the spoke where they are not high-frequency welded as elsewhere. The sleeve D<SP>2</SP> may be applied to the core D<SP>1</SP> as a single sheet or two sheets, welded along their edges.
Patent GB-1376288-A (GB)
Title: Sodium dithionite stabilization against self-ignition
IPC: D06L4/30
Filed: 1973-06-20
Abstract: 1376288 Sodium dithionite stabilization VIRGINIA CHEMICALS Inc 20 June 1973 [26 July 1972] 29212/73 Heading C1A [Also in Division D1] Sodium dithionite is stabilized against selfignition by the addition of an alkali metal or NH 4  diglycolate. 0À5 to 20% of the diglycolate (percentages on the final product weight) may be used. Ten per cent Na 2 CO 3  may be added when 2À5-10% disodium diglycolate is present.
Patent GB-296045-A (GB)
Title: Improvements in taximeters
IPC: G07B13/00
Filed: 1927-05-24
Abstract: 296,045. Waddington. Tamperproof Taximeters, Ltd., and Waddington, A. S. May 24, 1927. Divided application. Taximeters; mixed time and distance drive mounting-details. - The invention comprises an arrangement of the separate mechanisms in a taximeter so as to afford facility for detaching and replacing any unit mechanism with the use of relatively few interconnecting mechanisms. Intermediate gearing units 7, Fig. 4, and 10, Fig. 5, the latter being the road wheel drive mechanism, are connected, with the pinions 8, 9, engaging, to the clock mechanism 1, Figs. 1 and 2, of which a pinion 2 engages a gearing unit 4, Fig. 3, after the latter has been secured to an indicating and recording lever system unit 14 to which also an air brake unit is secured bv the screws 26<1> before the whole is attached to the clock unit 1, to which, in the meantime, a fare indicating unit 15, Fig. 7, has been attached. An " extras " indicating unit is fitted with screws at the points 22<a>, Fig. 1, to the unit 1. A totalizing and registering unit 18, Fig. 8, actuated by the levers of the unit 14 is secured thereto, the screws 18<1> engaging sockets 18<a>. and the whole assembled units are secured to a flag control and meter-releasing mechanism unit 23, Fig. 11, of which a lever 24 is adapted to engage one of the levers 25 of the unit 14. The air brake controls the movement into operative position of the various mechanisms when the flag is operated.
Patent GB-174168-A (GB)
Title: Improvements in or relating to machines for stamping tickets, cards, letters and the like
IPC: B41K3/16
Filed: 1920-10-16
Abstract: 174,168. Garcia., M. R. Oct. 16, 1920. Postmarking-machines; rotary machines; driving printing machines; printing-surfaces.-A machine for postmarking or otherwise printing on letters, post-cards, tickets, &c. comprises a frame A carrying three horizontal spindles B, N, G' which carry at one side the printing roller G, the impression roller O, and a rubber letter &c. feeding disc D, and, at the other side, gears e, e<1>, E, the gear e meshing with both the gears e<1>, E. The shaft G<1> is supported by a bracket F mounted on a fixed spindle f and engaged by a spring P, so that the roller G can adapt itself to the thickness of the letter &c. The bracket F may be adjusted by a set-screw L. The disc D coacts with a rubber sheet-separating disc I fixed by a screw i to a bracket J adjustably secured by a screw j to the spindle f, the disc I being set slightly in front of the line of contact of the rollers G, O. A felt inking roller H is carried by a frame h removably secured to the spindle f by a screw R. The printing roller G has the permanent matter to be printed engraved on its periphery and is provided with a diametral perforation to receive a block or die M carrying the date or other changeable matter. A disc g, having a number of signs engraved on its periphery, is adapted to be set in various angular positions by means of a pin projecting from the roller engaging in one of a ring of holes formed in the disc g. The disc g and block m are secured to the roller G by an axial screw m. The machine may be driven by a treadle or by a hand-wheel V on the shaft B, or the machine may be mounted on a stand carrying an electric motor which drives the machine through cord gearing- Fig. 8 shows a modification of the feeding arrangement particularly for use in feeding letters and' post-cards. The pile of letters &c. n is placed on a bracket T secured to the frame by a screw t, and the lowest letter is fed forward by a rubber disc d driven from the shaft B bv a chain. The disc I of the first-described machine is replaced bv a curved fluted member S of metal or other material held in operative position by a spring T.
Patent GB-981573-A (GB)
Title: Improvements in or relating to spinning machine drafting mechanisms
IPC: D01H5/64
Filed: 1962-07-31
Abstract: 981, 573. Drafting-apparatus. SKF KUGELLAGERFABRIKEN G.m.b.H. July 31, 1962 [Aug. 1, 1961], No. 29340/62. Heading D1D Drafting-apparatus comprises an arm 4 and holders 6, 15 respectively for a top roll 9 and a journal of a clearer roll 12, with common means, e.g. a nut and bolt 17, 17<SP>1</SP> for securing both holders to the arm, the arrangement allowing the holder 15 to be adjusted relatively to the holder 6 according to the inclination of the drafting-field. The arm and the holders are of U-shape, with holder 6 arranged inside and the holder 15 outside the limbs of the arm. For adjustment of the holder 6 relatively to the arm 4 the web of the latter has a slot or two or more holes through which the bolt passes and to adjust the holder 15 relative to the holder 6, the bolt also passes through a calibrated slot or, as shown, through one of two holes 18 in the web of the holder 15. The arrangement shown is suitable for a drafting-field inclined at 30 degrees, when the bolt is put through the other hole the drafting- field may be inclined at 60 degrees and a larger clearer roll 12 is employed (Fig. 3, not shown). A locking washer 19 is interposed: this has a downturned edge which extends over the edge of the holder 15 or of the second hole. The holder 6 has a loading-spring 8 and a guide arm 7 for the associated roll; the limbs of the holder 15 have elongated slabs with integral or spring-fitted guides 14<SP>11</SP>. Each slot receives one journal of a clearer roll (Fig. 5 not shown) and each holder 6 carries the neck of a twin pair of rollers; consequently, each clearer extends over two top rolls with its journals received in slobs facing one another in holders 15 on two adjacent arms.
Patent GB-811493-A (GB)
Title: Improvements relating to gates such as farm gates
IPC: E06B11/02
Filed: 1954-10-12
Abstract: 811,493. Gates. LANE, J. S., and LANE, L. A. Oct. 10, 1955 [Oct. 12, 1954], No. 29359/54. Class 45. [Also in Group XXV] In a gate comprising four elbows 1 ... 4 receiving timber frame members 6 ... 9, the elbows 2, 4 carry pins 10 or sockets or other hinge parts, and the elbow 1 carries a latch 11 or a portion of a latching mechanism. The elbows are of iron, steel or light alloy. Timber members 24, 25 are fixed to the members 7, 9 by straps 23. The elbows 2, 3 carry lugs 21 for tie wires 22 which are also stapled to the members 24, 25.
Patent GB-896894-A (GB)
Title: Germicide and detergent composition containing same
Inventor: STECKER HERBERT CHRISTIAN
IPC: C11D1/00
Filed: 1959-08-27
Abstract: A germicidal toilet detergent composition comprises a toilet detergent and a germicide mixture which comprises at least one 3,5,41-trihalo-salicyl-anitide and in admixture therewith a synergistically effective amount, preferably 2 to 33 per cent of at least one 5,41-dihalo-salicylanilide.  The germicide mixture preferably constitutes 0,01 to 10 % of the germicidal toilet detergent composition.  Specified detergents are fatty alcohol sulphates, e.g. sodium hexadecyl sulphate; fatty acid amides, e.g. dimethylstearamidopropyl-2-hydroxyethyl ammonium dihydrogen phosphate; polyoxypropylene polyoxyethylene condensate; sodium tripolyphosphate; soaps such as the sodium or potassium salts of fats and fatty acids, and mixtures thereof. The compositions may also contain additional antiseptics, emollients, water softeners, antioxidants, dyes, perfumes or cold cream additives.  In Example 1, the germicide composition was compounded with a coconut oil/tallow potassium soap and the mixture moulded into tablets.  The other examples describe solutions of the composition.ALSO:3,5,41-trihalo and 5,41-dihalosalicylanilides are prepared by condensing the salicylic and aniline moieties in an organic solvent in the presence of a dehydrating agent such as thionyl chloride.  The benzene nuclei may be halogenated prior to or after condensation by treatment with the appropriate halogen in a glacial acetic acid or acetic acid-water mixture solution of the unhalogenated materials. 5,41-Dichlorosalicylanilide is prepared by heating 5-chlorosalol with 4-chloroaniline to 180 DEG C.-220 DEG C.  Chlorine, bromine, and iodine compounds are described as well as compounds containing both chlorine and bromine.ALSO:A germicide comprises at least one 3,5,41-trihalo salicylanilide and in admixture therewith, preferably from 2 to 35% by weight of at least one 5,41-dihalo salicylanilide. Specified salicylanilides are 3,5,41-tribromo, 3,5,41-triiodo, 3,5,41-trichloro, 3,5-dibromo-41-chloro, 5,41-dichloro, 5-chloro-41-bromo, 5-bromo-41-chloro and 5,41-dibromo salicylanilide. The germicide may also be incorporated in an amount ranging from 0.01 to 10% in a toilet detergent composition containing synthetic detergents, e.g. fatty alcohol sulphates such as sodium hexadecyl sulphate, fatty acid amides, dimethyl - stearamido - propyl - 2 - hydroxy ethyl ammonium dihydrogen phosphate, polyoxypropylene polyoxyethylene condensate, sodium tripolyphosphates and mixtures thereof and soaps such as the sodium or potassium salts of fats and fatty acids and "Ivory brand" soap (Registered Trade Mark).  The compositions may also contain additional antiseptics, emollients, water softeners, antioxidants, dyes, perfumes or cold cream additives.
Patent GB-1324197-A (GB)
Title: Coated pharmaceutical preparations
IPC: A61K9/28
Filed: 1971-06-23
Abstract: 1324197 Coated pharmaceutical preparations ROHM GmbH 23 June 1971 [27 June 1970] 29433/71 Heading A5B Pharmaceutical compositions for oral administration comprise a solid active ingredient coated with a synthetic resin composition which is insoluble in water but permeable under physiological conditions thereby serving to provide delayed release of the active ingredient upon oral administration, the synthetic resin composition comprising a copolymer containing (A) units of at least one hydroxyalkyl ester of an α,#-unstaurated mono- or di-carboxylic acid and (B) units of at least one copolymerisable monomer capable of forming a water-insoluble homopolymer, with the total amount of such units (A) and (B) present in the copolymer being at least 90% by weight, and the copolymer containing from 3 to 10% by weight of hydroxy groups. The hydroxyalkyl ester may comprise an ester of acrylic, methacrylic, crotonic, itaconic, maleic or fumaric acid with an alcohol containing 2 to 4 carbon atoms, e.g. 2-hydroxyethyl, 2-hydroxypropyl, 2-hydroxybutyl or 4- hydroxybutyl acrylate or methacrylate. The monomer (B) is preferably an ester of acrylic or methacrylic acid containing 1 to 4 carbon atoms in the alcohol moiety, styrene or a homologue thereof, a vinyl ester or vinyl chloride. The copolymer may further contain less than 10% by weight of units of at least one α, #-unsaturated mono- or di-carboxylic acid or a salt thereof. The composition may be in the form of a coated tablet or a coated granulate which may be bonded together to form a pharmaceutical core.
Patent GB-251881-A (GB)
Title: Improvements in or relating to brakes
IPC: F16D51/50
Filed: 1925-11-23
Abstract: 251,881. Murray, T. B., and Albion Motor Car Co., Ltd. Nov. 23, 1925. Blocks acting on drums; compensating for wear. -A brake comprising shoes 1, 2 with a free connecting pivot 4, the shoe 2 having a fixed pivot 5 and the shoe 1 being adapted to be acted on by a crank 11, has a self-adjusting stop-device limiting the return movement of the shoe 2. As shown, the end of a lever 18 pivoted at 19 to the fixed disc 6 is moved, if adjustment is required, by a jaw 20 of a bracket fixed to the shoe 2 on application of the brake and is held by a frictional device 28 so as to stop the jaw 21 of the bracket when the brakes are released. The clearance of the lever 18 in the jaws 20, 21 is equal to the amount the brake is pulled off. The shoe 2 is returned by a leaf spring 22 fixed to the lever 18 and engaging inside the jaw 20. The frictional device comprises a stud 25 passing through a slot in an extension 24 of the lever 18. Washers, through which passes the stud 25, engage each side of the extension and are acted on by .a spring surrounding the stud. In a modification, a stud fixed to the shoe 2 passes through a spring in a casing frictionally held between spring-pressed plummer-blooks. A nut on the end of the stud holds a washer against the end of the casing. The amount the shoe 2 is pulled off equals the clearance between the casing and a boss on the shoe. For actuating the brake, the shoe 1 carries a follower 9 engaged by a roller 10 embraced by the webs 11 of the brake-actuating crank. A steadying device comprises a boss 16 integral with the shoe 2 and slidable between a bracket 12 fixed to the disc 6 and a washer 15 held on a stud 13 passing through a slot in the boss.
Patent GB-1513888-A (GB)
Title: Apparatus for patient danger recognition and forecasting
IPC: A61B5/03
Filed: 1975-07-15
Abstract: 1513888 Data processing systems MEDICOR MOVEK 15 July 1975 [19 July 1974] 29546/75 Heading G4G A system for determining the probability of an undesired combination of conditions arising, e.g. a combination of symptoms in a patient, comprises a function generator 2 receiving analogue data inputs 9 and generating a function which expresses the combination of conditions, an analogue-to-digital converter 21, an integrator 22 which integrates the output of the function generator over discrete periods, a set of shift registers R 1  to R 4  which store integrals formed over preceding periods, the output of the integrator or the first shift register, whichever is the greater, being fed via an OR gate 80 to comparators 74, 75, 76 which compare the transmitted value with increasing references 77, 78, 79, a respective display 71, 72, 73 being lit when the relevant reference level is exceeded. The outputs of the shift registers R 1  to R 4  are also combined in an analogue form by an adder 48 and sealers a 1  to a 4  and compared with the outputs of comparators 74, 75, 76 also in analogue form at 47. This enables the prediction of the likelihood of the undesired combination of conditions arising by extrapolating using regression functions. Such circumstances are indicated by a display 45.
Patent GB-1049865-A (GB)
Title: Improvements relating to the manufacture of particle board
Inventor: POLOVTSEFF BORIS
IPC: B27N3/18
Filed: 1962-08-01
Abstract: Unequal shrinkage and swelling in consolidating a mattress of chips and binder under heat and pressure to form a board are avoided by spraying liquid on selected areas to increase the moisture content at those places and control the rate of shrinkage.  The outer marginal areas of the mattress on the conveyer are normally sprayed preferably with water, or the chips as they are deposited by spinning are sprayed with water, binder or other liquid. Jets of graded size and mobile sprays control the moistening process.  The moisture content of particular layers may be controlled as the mattress is built up.
Patent GB-266440-A (GB)
Title: Improvements in directional radio signalling systems
IPC: H01Q21/06
Filed: 1925-11-24
Abstract: 266,440. Standard Telephones & Cables, Ltd., (Western Electric Co., Inc.). Nov. 24, 1925. Phase, changing.-In a directional wireless-telephony transmission system, polyphase high-frequency current is generated by three oscillators 1 interconnected in delta through condensers 2, and energized from a stabilized source 3 preferably of the type described in Specification 254,496, [Class 40 (v), Wireless signalling &c.]. The output is impressed upon harmonic generators 6, the plate circuits of which include circuits 7 tuned to the desired , harmonic frequency. These currents are impressed as shown upon a three-phase amplifier system comprising three tubes 10, which are stabilized by means of condensers 11 connecting the grid of each tube with the plates of the other tubes. Modulation of the carrier currents is effected by a microphone 13 and choke control valve 14, connected in parallel with the tubes 10 across the common high-tension source 16, as described in Specification 133,366, [Class 40 (v), Wireless signalling &c.]. Grid bias is supplied from a source 17 through chokes 19 which prevent the passage of highfrequency current. Similarly chokes 20 in the output of the tubes 1 prevent the short-circuiting of highfrequency oscillations through the source 16. The modulated signal currents are fed through transmission lines 40, 41, 42 to multiple-tuned aerials A, B, C placed in parallel planes and spaced apart a distance equal to one-third of the operative wavelength. Each aerial has a horizontal length substantially greater than the radiated wavelength, and is fed from one phase only of the three-phase generator and associated circuits.
Patent GB-404778-A (GB)
Title: Improvements in and relating to glassware forming machines
IPC: C03B9/22
Filed: 1932-10-24
Abstract: 404,778. Cams. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.-(Europõischer Verband der Flaschenfabriken Ges. ; 20, Breitestrasse, Dusseldorf, Germany.) Oct. 24, 1932, No. 29653. [Class 80 (iii).] In a glassware-making machine, the time of gather is determined by the length of the raised portion 254 of a cam track. This portion is formed with a section 255 slidably connected to the adjacent ends of the track and adjustable by means of a screw 257. To advance or retard or to vary the time of application of vacuum, a cam 180, Fig. 26, comprises two circumferentially adjustable sections 181, 182, the latter being movable over the former and slotted to receive securing bolts 184.
Patent GB-171599-A (GB)
Title: Improvements in and relating to insulators
IPC: H01B17/22
Filed: 1920-10-20
Abstract: 171,599. Ratzlaff, W. Oct. 20, 1920. Cleats.-In an insulator for telephone or telegraph lines of the kind in which the wire is held in an inclined kerf terminating at each end in a notch, these notches being arranged to bend the wire, the kerf 4 is provided with notches 5, 6, which are formed with horizontal faces 8 and vertical parallel walls, as shown in Fig. 2. The wire 7 is first arranged in the kerf 4 and then bent, in one plane, so as to engage in the notches 5, 6, and be firmly held thereby. The top of the insulator is rounded to shed water. Specification 10186/94 is referred to.