baber/WOPTO huggingface dataset:
Patent GB-526508-A (GB)
Title: Improvements relating to wheeling machines for performing shaping, smoothing and like operations on sheet metal
IPC: B21D1/12
Filed: 1939-03-18
Abstract: 526,508. Bending ; rolling. MOSELEY, C. March 18, 1939, No. 8684. [Class 83 (iv)] In a wheeling machine for shaping, smoothing &c. sheet metal such as the wings, panels &c. of motor vehicle bodies, of the kind having two hard metal rolls freely rotatable on spindles mounted on a standard, the standard comprises a base having an upwardly extending rear part terminating in a forwardly projecting arm provided at its front end with a vertical socket in which a yoke carrying the upper roll is angularly adjustable, the lower roll being mounted at the front end of the base and adapted for vertical and angular adjustment. The upper roll 12 may be mounted on a spindle 10 carried by bearings 8, 9 in a bifurcated' member 7 having a shank 6 angularly adjustable in a socket 5b, which is formed in the projecting end of the overhanging arm 5c of the standard 5a. The shank 6 has a screwed extension 6a passing through a cap 15 and is fixed in adjusted position by a nut 16. The lower ends 7d of one or both of the branches 7a of the member 7 may be separate from the main parts thereof and may be secured thereto by bolts. Specification 187,301, [Class 83 (iv)], is referred to.
Patent GB-291186-A (GB)
Title: Process for separating and recovering olefines from gases containing same
IPC: C10K1/10
Filed: 1927-03-30
Abstract: 291,186. Synthetic Ammonia & Nitrates, Ltd., and Horsley, G. F. March 30, 1927. Ethylene.-Olefines, particularly ethylene, are separated from gases, e.g. gas mixtures containing' carbon monoxide such as occur in coal gas, by scrubbing the gas, previously freed from sulphur compounds, with an acid' solution of silver nitrate under ordinary or increased pressure and at a temperature of 0‹-10‹ C. and subsequently removing the absorbed olefine by heating to 50‹-70‹ C. with or without reduction of pressure. 'The process is conducted in towers made of acid resisting metal such as the iron alloy known as Staybrite. According to the Provisional Specification the solution of silver nitrate is neutral.
Patent GB-162890-A (GB)
Title: Improvements in and relating to rotary internal combustion engines
IPC: F02C5/00
Filed: 1920-03-24
Abstract: 162,890. Eisele, O. J. March 24, 1920. Jet-wheels; working-fluid supply.-The rotor is formed with several combustion chambers 27 and rotates within a chamber the periphery of which comprises a closed segment 57 and an open segment of turbine blades 54 leading to the exhaust. The gases enter a combustion chamber, then the latter is closed by the imperforate wall 58 and are exploded as the mouth of the chamber passes pivoted blades 60. These blades are pressed inwards by springs so as to provide a solid wall until the explosion takes place, whereupon they yield and take up positions corresponding to the rigid blades 54. The combustion mixture is compressed by pumps 5 having annular pistons 13 worked from cranks on bevel pinions 20. The mixture is led to nozzle pieces 40, which are pressed on to the end walls of the rotor and communicate periodically with the combustion chambers through passages 38. The sparking-plugs 47 are connected to insulated contact rings 51 on the periphery of the rotor. Cooking-water is admitted. through the hollow shaft and passes to hollows 31, 32, 34 in the rotor. The rotor is made up of several discs 26, 28, 29.
Patent GB-567759-A (GB)
Title: Lids for dustbins and similar containers
IPC: B65D45/28
Filed: 1943-06-01
Abstract: 567,759. Dust-bins. BURRELL, A. J. June 1, 1943, No. 8722. [Class 26] Lids for dust-bins and similar containers are provided with means for automatically locking them in position on the bins &c., said means consisting of a pair of diametrically arranged looking bars J, Figs. 1 and 4, which are inwardly and outwardly operated by downward and upward movements, respectively, of the handle D. The looking bars may have slots H, Fig. 1, at their inner ends which slide over a pin G, the ends E of the legs of the handle engaging with inclined slots L in the locking bar, so that, when the handle is lifted, the bars J are moved outwardly to unlock the lid and allow it to be removed. On the lid being replaced and the handle released, the weight of the handle acting on the slots L causes the bars to move inwardly and lock,the lid in place. The locking means may consist of hooks K which engage a beaded edge or the like on the container. In another form, the locking-bars J, Fig. 4, are connected to the pin G by slotted toggle arms J', projections E on the lugs of the handle engaging the slots L in the toggle arms, so that lifting or release of the handle causes the bars J to move into the unlocking or locking position. The outer ends of the locking bars may be supported by means of slots or loops formed in or secured to the bin.
Patent GB-432064-A (GB)
Title: Improvements to or in connection with upholstery springs
IPC: A47C7/30
Filed: 1934-03-20
Abstract: 432,064. Wire springs. STANDARD UPHOLSTERY CO., Ltd., 36, Lewis Road, Mitcham, and HENSHER, B., 45, Bandon Rise, Wallington, both in Surrey. March 20, 1934, No. 8725. [Class 108 (iii)] A spring for use in upholstery consists of a serpentine wire grid having bends of relatively small radius the whole bent into a deep arched formation and having its ends fastened together.
Patent GB-825912-A (GB)
Title: New colouration process for artificial fibres
Inventor: HADFIELD HARRY ROSE
IPC: C09B62/04
Filed: 1956-06-15
Abstract: Artificial fibres of polyamides, polyurethanes, modifed polyacrylonitrile or polyvinyl alcohol are dyed or printed with an aqueous suspension of a water-insoluble azo dyestuff containing a dihalogeno - 1 : 3 : 5 - triazin - 2 - ylamino group.  Dyeing is effected from a bath which may contain dispersing agents such as sulphonated naphthalene-formaldehyde condensation products, sulphosuccinic acid esters, turkey red oil, alkylphenol-ethylene oxide condensasse and soap, with or without protective colloite such as dextrin, British gum and water-solubld proteins, and electrolytes such as sodium chloride or sulphate, at temperatures up to or above 100 DEG  C.  Dyeings on polyamide fibres may be after-treated with a hot aqueous solution of an alkali such as sodium carbonate, ammonia or ethanolamine.  As applied to printing, the paste may contain thickeners such as methyl cellulose, starch, locust bean gum, crystal gum and sodium alginate, alkaline substances such as sodium bicarbonate, and the usual adjuvants such as urea, thiourea, thiodiglycol, methylated spirits, sodium metanitrobenzene sulphonate and aqueous emulsions of sulphonated oils.  The prints are fixed by steaming.  Dyestuffs containing diazotizable amino groups or groups capable of coupling may be treated on the fibre to introduce further azo groups.  The dyestuffs may be obtained by condensing azo dyestuffs, such as aminohydroxy-azobenzene derivatives, benzene-azo-pyrazolones, disazo compounds and diaminoazo compounds, which are free from solubilizing groups and which contain an amino group containing at least one replaceable hydrogen atom attached to the nitrogen atom, with cyanuric halides.  In Examples, the dyestuffs employed are 4(4 : 6-dichloro-1 : 3 : 5-triazin-2-yl) amino-41 (dimethyl) amino-, 2-chloro-4-ethylsulphonyl - 41 - diethylamino - 21 - (4 : 6-dichloro - 1 : 3 : 5 - triazin - 2 - yl) amino -, 2 : 4-dimethylsulphonyl - 41 - diethylamino - 21-(4 : 6 - dichloro - 1 : 3 : 5 - triazin - 2 - yl) amino-, 2 - hydroxy - 5 - methyl - 41 - (4 : 6 - dichloro-1 : 3 : 5 - triazin - 2 yl) amino -, 2 - chloro - 4-nitro - 41 - [N - b  - (4 : 6 - dichloro - 1 : 3 : 5 - triazin - 2 - yl) - aminoethyl - N - b 1 - hydroxyethyl] - amino -, 4 - (4 : 6 - dichloro - 1 : 3 : 5 - triazin - 2 - yl) - aminonaphth - 1 - yl -, 4 - acetoacetamido - 41 - (4 : 6 - dichloro - 1 : 3 : 5 - triazin2 - yl) - amino -, 4 - di - (b  - hydroxyethyl) amino - 21 - methoxy - 41 - (4 : 6 - dichloro-1 : 3 : 5 - triazin - 2 - yl) - amino -, 4 - hydroxy-41 - (4 : 6 - dichloro - 1 : 3 : 5 - triazin - 2 - yl)-amino -, 4 - nitro - 41 - diethylamino - 21-(4 : 6 - dichloro - 1 : 3 : 5 - triazin - 2 - yl)-amino - and 4 - (4 : 6 - dichloro - 1 : 3 : 5 - triazin - 2 - yl) - amino - azobenzene, 21 - phenyl-41 - methyl - 4 - (4 : 6 - dichloro - 1 : 3 : 5 - triazin-2 - yl) aminoazobenzene - 41 - pyrazol - 31 - one and 4 - (4 : 6 - dichloro - 1 : 3 : 5 - triazin - 2 - yl)-aminobenzeneazo-11-naphth-21-ol.
Patent GB-686406-A (GB)
Title: Pressure reducing or flow restricting device for refrigerating apparatus
IPC: F25B41/06
Filed: 1950-04-11
Abstract: 686,406. Refrigerating. STANDARD REFRIGERATION CO., Inc., April 11, 1950 [April 15, 1949], No. 8842/50. Class 29 [Also in Group XXIX] A flow restricting or pressure reducing device for an evaporator unit in refrigerating apparatus, comprises a casing 38 with an inlet 50 from a compressor and an outlet 53 to the evaporator coils. A sleeve 39 is located in the casing by a screw 40 and has internal screw threads 41 engaged by the external threads 42 of an inner member 43, the internal threads 44 of which are engaged by the threads 45 of a plug 46. One thread of each interengaging pair is flattened to provide a spiral passage therealong. Thus, refrigerant from the inlet flows between threads 44, 45 to a chamber 51, and thence between threads 41, 42 to an outlet chamber 52. The pressure drop across the device is adjustable by varying the lengths of the spiral passages. Thus, the member 43 may be screwed into or out of sleeve 39 by a tool inserted through a passage 55 in end cap 54 to engage slots 58 in the member, and the plug 46 may be screwed into or out of the member by a tool engaging a slot 57 in the plug. The passage is closable by a cap 56. In a modification, the inlet is formed with an elbow pipe, and the plug extends through the wall of the elbow to permit adjustment of the plug.
Patent GB-701880-A (GB)
Title: Improvements in or relating to peelers
IPC: A47J17/02
Filed: 1952-04-08
Abstract: 701,880. Potato &c. peelers. GILLET, A. G. April 8 1952, No. 8919/52. Class 28(2) A peeler is provided with a doubleedged blade D which is removable for sharpening and is adjustable to or from the body A of the peeler to vary the thickness of the peel. The blade is adjusted as in Fig. 5 by rotating the tapered washer G by its projecting tongue into position to depress one or other edge to the amount required against a rubber washer I which allows adjustment without removal of the fixing screw F from the nut H. The tip of the blade is received at E which permits the adjustment.
Patent GB-1463282-A (GB)
Title: Sugar ureide and thiooureide derivatives
IPC: C07H13/12
Filed: 1975-03-04
Abstract: 1463282 Sugar ureide and thioureide derivatives H OGURA 4 March 1975 [6 March 1974 30 Sept 1974] 8955/75 Heading C2C Novel compounds of Formula I wherein R 1  represents a monovalent residue of an aldose or 2-aminoaldose from which the hemiacetal-hydroxyl group has been removed and of which the alcoholic hydroxyl groups have been protected or a monovalent residue of an aldonic acid or 2-aminoaldonic acid from which the hydroxyl group in the carboxyl group has been removed and of which the alcoholic hydroxyl groups have been protected; R 2  represents an unsubstituted or substituted aralkyl group, an unsubstituted or substituted and/or condensed heterocyclic group, a N- heterocyclic-substituted sulphamoyl aryl group, a group R 3 CONH- wherein R 3  represents an unsubstituted or substituted heterocyclic group or a group R 4 NH- wherein R 4  represents an unsubstituted or substituted aryl group; and Y represents an oxygen or sulphur atom, are prepared by reacting a compound of formula R 1 NCY with a compound of formula R 2 NH 2 , preferably under anhydrous conditions. Antibacterial compositions for oral or parenteral administration comprise a compound I together with a pharmaceutical carrier.
Patent GB-678687-A (GB)
Title: Bubble cap assembly
IPC: B01D3/20
Filed: 1951-04-17
Abstract: 678,687. Treating liquids with gases. GILBERT & BARKER MANUFACTURING CO. April 17, 1951 [Jan. 27, 1951], No. 8981/81. Class 55 (ii). Bubble cap assemblies for fractionating towers &c. comprise a chimney 2, bell cap 3 and a spider 9 with bolt 11 for clamping them to the floor 1 of a tray. The parts are designed to be fitted and dismounted from a position above the floor. The chimney fits in a hole 1a with a peripheral flange .4 seating against its edge and the cap has angularly spaced depending fins 5 with notched ends 7 seating on the chimney. In the lower end of the chimney which extends below the floor T-shaped slots are formed for reception of the spider arms, a neck portion 16 passing up the stem 13 of the slot and the lower wall of the horizontal slot parts 14, 15 serving to support the spider during assembly and dismantling respectively. The cap is drawn against the chimney, flange 4 against the floor and the outer ends 17 of the spider arms against the underface of the floor on tightening of the bolt nut 12. A modified spider, which may be passed through the chimney already in position on the floor, comprises arm sections 21, 22, forming. between them a non-circular opening 24 engaging the bolt which has a head 26 fitting in slots 27 in the arms so as to be fixed against relative vertical movement. The spider is supported in position by the engagement in one of the limbs of a T-shaped slot in the chimney of a part 34 of the spider arm above an opening 31 accommodating a tongue in the rim of the chimney formed by the T-slot,
Patent GB-726110-A (GB)
Title: Improvements in sports balls
IPC: F16K15/20
Filed: 1953-04-01
Abstract: 726,110. Balls for games. FUSSMANN, A. C., and HELLER, J., [trading as FUSSMANN, A. C.]. April 1, 1953 [Dec. 15, 1952], No. 8991/53. Class 132(2). In an inflatable ball comprising a bladder 3, a valve attaching member 9, a non-extensible casing having a single aperture and a closing plate 4 for the aperture adapted to be held in place by an endless cord 14 passing through apertures in the plate and passing under the member 9, friction between the inside of the casing and the plate 4 is increased by providing the latter with means such as annular ribs 10, 11. The seam between two panels of the casing may lie between the ribs 10, 11. Instead of the cord 14, the plate 4 may be so formed as to be en. gaged by a holding tool.
Patent GB-387863-A (GB)
Title: Improvements in devices for spraying and squirting liquids, powdery substances, and the like
IPC: B05B11/06
Filed: 1932-03-29
Abstract: 387,863. Powder-blowers. ROTHE, F., 7, Rosenstrasse, Dresden, Germany. March 29, 1932, No. 9008. Convention date, Feb. 2. [Class 18.] In devices for atomizing or squirting powders the top 2, Fig. 1, of the container has two ports 5, 6 communicating with a passage 4 in which is disposed a tube 3 with two openings 11, 12, connected with the air-pressure supply device and the discharge nozzle, and adapted by rotary or axial movement to open and close the openings 5, 6. In the case of a tube 3 having rotary movement, the extent of the movement is limited by a stop pin 13, working in a segmental groove 14, and the air-bulb 10 and the container 1 may be adapted to fit together and occupy its smallest space when the apertures are closed. With an axially sliding tube spring catches in one part engage notches in the other to hold them in open and closed position. The tube 3 is divided by the partition 22, Fig. 5, and an air supply pipe 23 dips into the material from the rear aperture 5.
Patent GB-178102-A (GB)
Title: An improved cartridge magazine
IPC: F41A9/65
Filed: 1922-03-29
Abstract: 178,102. Ortgies, H. April 8, 1921, [Convention date]. Magazines.-The base-plate b of a detachable magazine a intended especially for automatic pistols is made with laterally enlarged ends e, f fitting into cut-away portions in the base end of the magazine, and is secured thereto by bending the side lips g of the magazine over the side edges of the base-plate.
Patent GB-1145479-A (GB)
Title: Improvements relating to the manufacture of thin film magnetic stores
IPC: G11C5/02
Filed: 1967-02-25
Abstract: 1,145,479. Magnetic storage arrangements. ELECTRIC & MUSICAL INDUSTRIES Ltd. 26 Feb., 1968 [25 Feb., 1967], No. 9101/67. Heading H3B. Each word storage position in a magnetic thin film storage matrix is tested in turn so as to determine which word positions are operationally satisfactory and which are not, and a plurality of printed conductor links are then produced on a panel in such positions that only matrix word conductors coupled to satisfactory word positions are connected to drive current terminals. Preferably, the testing is carried out automatically and produces a punched tape or card or magnetic tape record of the test results. This record may be used to control apparatus as shown in Fig. 2 which includes a slot 4 determining the positions C<SP>1</SP> at which the conductor links are to be printed, the slot being formed in a shield 5 pivotally mounted on movable carriages 7 and 10. The conductor links C may be produced by a process including exposing a photo-resist coated panel 3 to actinic light directed through the slot; or may be used to produce a mask for subsequent use in an evaporation or sputtering deposition process. In a modification the slot is replaced by a scriber used to rule lines through a protective coating where the conductor links are required. The matrix word conductors A, Fig. 1, and the external address conductors B are mounted on panels 1 and 2 respectively, the word conductors being more closely spaced. Conductor links C inclined to each other are provided on an inter. mediate panel 3, links being omitted where word conductors of defective word positions have been detected. The two carriages 7, 10 may be driven automatically along tracks 8, 12 which extend over two lateral shields 13, 14 provided to restrict the effective length of the slot.
Patent GB-670845-A (GB)
Title: Process of working up gases containing sulphuretted hydrogen
IPC: C01B17/04
Filed: 1950-04-13
Abstract: In the working up of gases containing hydrogen sulphide into elementary sulphur by reacting hydrogen sulphide and sulphur dioxide in the Claus furnace, the gases leaving the furnace, after removal of the sulphur and, if necessary, after the combustion of any hydrogen sulphide with excess air, are freed from sulphur dioxide by absorption in a "sulphidine process" by xylidine or similar organic bases, and the absorbed sulphur dioxide is driven out of the absorbing agent and wholly or partly returned to the furnace.  The hydrogen sulphide-containing gases may be obtained from the distillation or cracking of oils and some sulphur dioxide from the reduction of waste acid or acid tar from oil refining. Some of the sulphur dioxide from the "sulphidine process" may be liquefied or some of the sulphur dioxide may be withdrawn before the "sulphidine process" and with or without additional sulphur dioxide from waste acid may be worked up into sulphuric acid.
Patent GB-353893-A (GB)
Title: Improvements relating to regulators for dynamo electric machines
IPC: B63H23/24
Filed: 1930-03-22
Abstract: 353,893. Automatic regulation; transmitting mechanical power. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London, and TAYLOR, H. W., Kilmorie, Old Bilton, Rugby. March 22, 1930, No. 9248. [Class 38 (iv).] Dynamo-electric machines subject to fluctuation of speed and load, such as in a ship propulsion system employing one or more generators A and one or more synchronous motors B, are automatically regulated in excitation by a vibratory regulator comprising a contact arm C controlled by two coils F, G in opposition, one coil F being subject to the current taken or given by a machine and the other G energized in accordance with the speed of one of the machines. A generator U driven from one machine may supply the circuit of the coil G. The field of a single machine may be so controlled.
Patent GB-578277-A (GB)
Title: Improvements in celestial navigation
IPC: G01C21/02
Filed: 1943-06-09
Abstract: 578,277. Navigational plotting. McMILLEN, D. A., and STUXBERG, A. June 9, 1943, No. 9260. Convention date, June 9, 1942. [Class 97 (iii)] For use in celestial navigation from an aeroplane or the like a plotting body providing a spherical surface of a radius giving, say, three millimetres per degree arc, a rigid arcuate member pivotally mounted thereon and having an adjustable sliding member, a spherical shaped protractor, a beam compass curved to fit the plotting body and a shield having marked thereon lines of longitude and latitude: The plotting body 10 is provided with arcuate member 14, one edge 24 of which is in the same plane as the pivots 16, 18 arranged at the ends of a diameter of the plotting body, and a slide' 34 is arranged on the member 14 and has a scribing tool for marking on the plotting body. An arcuate scale rule 46, Fig. 2, having an adjustable stud 48 with a ball foot 50, an adjustable mounted marking element 52 and a slide 74 with a scriber 82 and preferably a vernier 86 is provided. Fig. 9 shows a great circle rule 88 with a degree scale 96 applied to the plotting body. Fig. 12 shows a protractor 98 having a concave spherically curved undersurface and a degree scale 102. Fig. 14 shows a plotting instrument 104 having a spherically-shaped undersurface and the edge 108 of which coincides with a diametral plane passing through the centre of curvature of the undersurface. A degree scale 110 is provided. Fig. 16 shows a transparent spherically-shaped shield 114 having marked thereon lines of longitude and of latitude. Fig. 18 indicates how the observer's position may be plotted from observations of two stars A, B and the nautical almanac. The equator and Greenwich meridian lines are drawn on the plotting body 10. The hour angles of the stars A, B are obtained from the almanac and the longitudes 17, 23 marked by means of the pivoted longitude rule 14. From the destinations given in the almanac of the two stars, the respective geographical positions are marked on their respective lines of longitude by the arcuate rule 46. The altitudes of the stars A. B are then observed and the zenith distance of the observer from each of the stars is laid off on the arcuate rule 46 and with the scriber 82 set on the geographical position of the stars A, B successively arcs are drawn, the intersection 33 giving the observer's position. The Specification describes methods of plotting other data such as a course to be flown.
Patent GB-119018-A (GB)
Title: Improvements in or relating to the Manufacture of Carbon Electrodes.
Inventor: KILBURN BERTRAM EDWARD DUNBAR
IPC: C25C7/02
Filed: 1918-01-09
Abstract: 119,018. Kilburn, B. E. D., (Norse Aktieselskab for Elektrokemisk Industri Norsk Industri-Hypotekbank). Jan. 9, 1918. Electrode furnaces.- Electrodes are made by pressing carbonaceous paste around metal cores and baking by passage of electric current first through the cores and then through the carbonaceous material as this becomes conductive. A number of electrodes B, say twenty, may be connected in pairs alternately at opposite ends by carbon supporting blocks D-D<3>, the extreme blocks being connected to a transformer E and regulator F; or parallel or series-parallel connexions may be employed. The electrodes may be packed in fine sand or charcoal in a casing consisting of three fire-brick walls and a fourth wall of removable iron plates. After switching off the current, the electrodes may be allowed to cool in the furnace.