baber/WOPTO huggingface dataset:
Patent GB-998075-A (GB)
Title: Improvements in or relating to apparatus for receiving and handling coils of strip masterial
IPC: B21C47/24
Filed: 1961-12-14
Abstract: 998,075. Winding and reeling. UNITED ENGINEERING & FOUNDRY CO. Dec. 14, 1961 [Dec. 15, 1960], No. 44900/61. Heading B3E. [Also in Division B8] Coils of strip material are transferred from the collapsible mandrel 12 of a coiler 10 by a trolley 14, provided with a pair of rollers 22 which are raised by a ram 24 to engage but not lift the coil, to an up-ender 25 which comprises a pair of members 26 secured to a shaft 27 and provided with two coil-engaging members 28 which are movable radially with respect to the coil by hydraulic rams 32, the hydraulic circuit of the rams 32 being provided with pressure regulating means such that the members 28 are positioned automatically to engage but not lift the coil whereby the axes of coils of varying diameter are maintained at the same level. The up-ender is then rotated through 90 degrees by a pair of rams 34 connected to levers 35 secured to the shaft 27 and the coil is deposited on supports 42 on a trolley 36 which is then moved by a ram 48 to position the coil over a conveyer 54 in which position the coil is lifted from the trolley by a member 50 on a ram 52 and then lowered on to the conveyer
Patent GB-994451-A (GB)
Title: Corpuscular radiation microscope
IPC: H01J37/26
Filed: 1962-11-28
Abstract: 994,451. Electron microscopes. SIEMENS & HALSKE A.G. Nov. 28, 1962 [Jan. 23, 1962], No. 44978/62. Heading H1D. A process for investigating the magnetic areas in thin layers by using a corpuscular radiation microscope, i.e. electron or ion beam microscopes, comprises presenting the object according to the Schlieren optical method whereby the ray cones derived from parallel rays are focused and masked selectively after passing through the object, and influencing the object by an additional magnetic field, the direction and intensity of which is adjustable. As shown, Fig. 1, the focal points of ray cones passing through a thin film 2 which has various magnetized areas 2<SP>1</SP>, 2<SP>11</SP> are focused by a lens 3 of the microscope at different points in its focal plane 4, a lens aperture diaphragm 5 being translatable in the plane to selectively mask the focused ray cones. The additional magnetic field is preferably generated by a Helmholtzcoil arrangement 9, 10, Fig. 2 (not shown), mounted on a rotatable disc 14 provided with a scale, the currents passing through the coils being adjustable. Specification 945,651 is referred to.
Patent GB-1202956-A (GB)
Title: Ferrosilicon
IPC: C21C5/52
Filed: 1968-09-24
Abstract: 1,202,956. Production of ferrosilicon. UNION CARBIDE CORP. Sept. 24, 1968, [Sept.25, 1967], No.45207/68. Heading C7D. Ferrosilicon is produced by forming a mixture of finely divided carbon, iron ore and silica into agglomerates, charging the agglomerates into an electric furnace, heating the charge by means of at least one electrode submerged therein to cause reduction and the production of molten ferrosilicon alloy and tapping the alloy from the furnace, the proportions of iron and silicon in the charge being such as to provide a ferrosilicon with 45-50% by weight of silicon and the amount of carbon being from 105 to 115% of the weight required theoretically to react with silica to produce silicon and carbon monoxide.
Patent GB-1005360-A (GB)
Title: Rolling contact bearing
IPC: F16C17/00
Filed: 1962-11-30
Abstract: 1,005,360. Bearings. EISENWERK ROTHE ERDE G.m.b.H. Nov. 30, 1962 [Dec. 1, 1961], No. 45374/62. Heading F2A. A ball or roller bearing has races adhesively secured to a support, e.g. of aluminium, or plastics, low-grade cast iron or steel, by means of a gluing process. Embodiments include a race 6, Fig. 2, which is glued at 3 to a housing 5 and a wire race-away 10, Fig. 4, which is glued at 3 to a bearing ring 5. Steel strips forming a roller race-way may be glued to a bearing ring, and a race ring may itself be glued to a toothed support rim. The invention is applicable to sleiveing rims and swivelling ring mounts.
Patent GB-1474906-A (GB)
Title: Pyrolidine derivatives
IPC: C07D207/06
Filed: 1973-09-27
Abstract: 1474906 Diphenyl cyclopropyl pyrrolidines and their pharmaceutical compositions HEXACHIMIE 27 Sept 1974 [27 Sept 1973] 45394/73 Heading C2C The invention comprises compounds of the Formula I wherein R, R<SP>1</SP> and R<SP>11</SP> are independently hydrogen halogen atoms or C 1-4  alkyl, C 1-4  alkoxy, hydroxy or trihalomethyl groups and their pharmaceutically acceptable acid addition salts, which may be prepared by hydrogenation of nitropentanones of general Formula II Diphenyl cyclopropyl styryl ketones are prepared by reacting a benzaldehyde having substituents R, R<SP>1</SP> and R<SP>11</SP> as defined above with diphenylcyclopropyl methyl ketone in the presence of a base under the conditions of the Clausin-Schmidt condensation, and are further reacted with nitroethane in the presence of a base and in an organic solvent using the conditions of the Michael addition to obtain the corresponding 1 - (2<SP>1</SP>,2<SP>1</SP> - diphenylcyclopropyl)- 3 - (substituted phenyl) - 4 - nitropentanone. Pharmaceutical compositions having sedative and antiarrythmic properties for oral or rectal administration comprise a compound of Formula I or an acid addition salt thereof and a pharmaceutically acceptable carrier or diluent.
Patent GB-1451237-A (GB)
Title: Dental floss
IPC: B24D3/00
Filed: 1973-09-28
Abstract: 1451237 Cleaning teeth STANDARD OIL CO 28 Sept 1973 [3 Oct 1972] 45437/73 Heading A5R [Also in Division C4] Dental floss comprises a yarn or filamentary material coated with a matrix of a natural or synthetic resilient wax or of polyethylene, polyethylene glycol, chlorosulphonated polyethylene; a polybutene-based rubber, an isoprene based rubber, a copolymer of butadiene and isoprene, styrene or acrylonitrile, polyvinyl or polyvinylidene chloride, a polyester or polyether-based elastomer, a silicone rubber or a polyurethane, or a mixture of these, and, as polishing agent, an oxide, silicate, carbide, boride, carbonate, phosphate, sulphide, or nitride of calcium, magnesium, silicon, aluminium, iron, titanium, zinc, tungsten, zirconium, tin, sodium or potassium or a mixture of two or more of these. The polishing agent may be present in a ratio of 1:5 to 5:1 compared with the matrix. The yarn may be of cotton, silk, linen, nylon, polyester or acrylic fibres. The matrix may be applied to the yarn or filament by passing through a bath of the polymer solution, and then through a die or wire coater. The polishing agent may then be applied by passing the still wet filament through a solid or fluid bed of the particles, lengths of the floss may be left uncoated at regular intervals. Alternatively the particles may be mixed with the matrix material before application to the filament.
Patent GB-1077061-A (GB)
Title: Spark ignition apparatus for internal combustion engines
Inventor: JUKES NORMAN ALFRED
IPC: F02P3/01
Filed: 1962-12-05
Abstract: 1,077,061. Ignition systems. JOSEPH LUCAS (INDUSTRIES) Ltd. Nov.26, 1963 [Dec. 5, 1962; May 8, 1963; June 27, 1963], Nos. 45985/62; 18140/63 and 25576/63. Heading F1B. Spark ignition apparatus for an internal combustion engine comprises a spark generating circuit for supplying spark-generating pulses to the plugs of the engine in turn a trigger circuit coupled to the spark generating circuit and serving to permit the spark generating circuit to produce a single spark producing pulse each time the trigger circuit is biased by an input, a fixed frequency oscillator providing the biasing input to the trigger circuit and magnetic means driven by the engine for preventing the oscillator from providing the biasing input except when a spark is required. Referring to Figs. 1 to 3, when one of the slots 52 appears between the windings 25, 28 the circuit including the transformer 24 the resistor 29, capacitor 31 and transistor 26 oscillates in known manner to produce an A. C. voltage across the resistor 27. The first effect of this voltage will be to render the transistor 35 conductive. When the transistor 35 conducts current flowing through the resistor 38 can flow through the diode 37 and the collector and emitter of the transistor 35 so that the transistor 42 is cut off. Cutting off the transistor 42 causes a high voltage to be developed in the secondary winding 46 of the ignition transformer and a spark is applied to one of the plugs 48. The transformer 32 causes the current in the transistor 35 to build up by regenerative action until saturation is reached at which point the transistor 35 is switched off and the transistor 42 is switched on again. If the transistor 26 and its associated components are still oscillating a further spark will be produced. Thus at speeds below a predetermined value more than one spark will be applied to each plug. Timing may be controlled by a centrifugal advance mechanism and by a known mechanism which is responsive to the pressure in the air inlet of the engine. If desired the air gap may be of such a size that oscillations are prevented from occurring. In this case, as shown in Fig. 6, the core 49 may be U-shaped and the disc 51 is replaced by a spindle including four magnetic arms 72 which permit oscillations when they pass over the limbs on which the windings 25, 28 are wound. In another modification the windings 25, 28 are wound on the same limb of the core so that they oscillate at all times. However the fixed frequency oscillator is coupled to the remainder of the circuit only when required. Other modifications are described.
Patent GB-1455422-A (GB)
Title: Rotary liquid flow meter
IPC: G01F3/10
Filed: 1973-10-03
Abstract: 1455422 Rotary positive-displacement fluid-machines DRESSER EUROPE SA 3 Oct 1974 [3 Oct 1973] 46262/73 Heading F1F In a liquid flowmeter of the gate-rotor type the main rotor has four blades 7 and the gate rotor 8 has three pockets 10, is coupled by gears 9 to the main rotor, has an overall diameter greater than half that of the main rotor, and revolves at four thirds the speed of the main rotor. A clearance gap 14 may be provided between the blades and a portion of a block 15 in the region of a housing surface 11. The housing 1 may be lodged in an outer casing (20), Fig. 4 (not shown), which is filled with a pressurized liquid, and deflector vanes (22, 23) may be lodged in the inlet port 6 and a angled "union" (21) therefor. A shaft 18 driven by the main rotor through gears 17 may be connected to an output shaft (43), Figs. 6 and 7 (not shown), partially by way of variable friction-gears (30, 31), Fig. 5 (not shown), to facilitate calibration and also through gears (39, 40, 41, 44) to permit flow reversal and/or the flow to be indicated in either gallons or litres, as required.
Patent GB-1070290-A (GB)
Title: Electric torch
IPC: H01R33/00
Filed: 1964-11-13
Abstract: 1,070,290. Electric battery lamps. R. L. BUSTAMANTE. Nov. 13, 1964 [Nov. 19, 1963; Oct. 16, 1964], No. 46359/64. Heading F4R. A composite electric torch comprises a first assembly consisting of a battery casing, light source and switch means, and a separable assembly adapted for insertion in or removal from the casing of the first assembly and consisting of a source of electric power, a light source and a switch assembly including a plurality of contact elements, one of which is common to both the circuit of the first and the circuit of the second assembly when the second assembly is inserted in the first assembly. The main lamp consists of a casing 10 closed at one by a cap bearing by a spring on batteries and at the other end by a cap within which is a bulb and reflector. The second assembly consists of a tube 41 of insulating material closed at one end by a disc 60 bearing on one wall of the casing 10 and by a transparent cap 70 bearing on the wall at the opposite side. A reflector 75 and bulb 80 are mounted in the cap, the bulb being screwed into a collar 50 connected by metal strips 54 to a contact ring 44 on the outside of the tube 41. The base of the bulb bears on a bar 47 carried by a contact ring 46 on the outside of the tube which can be connected to the battery by a switch (not shown) on the casing via the cap and spring. The second pole of the battery and the base of the bulb of the main lamp are in contact with the ring 46, a switch 19 being provided for connecting the reflector of the main lamp to the casing. In a modification, one of the strips 54 extends into a slot in the disc 60 and is bent over to extend parallel to the casing to form a second switching means.
Patent GB-1323323-A (GB)
Title: Ball and socket joint
IPC: F16C11/10
Filed: 1970-10-01
Abstract: 1323323 Lockable ball joint A GLATZ 1 Oct 1970 [6 Oct 1969] 46671/70 Heading E2F A ball joint is lockable by means of a screw-threaded member 14 acting via a slidable pin 12 on a resilient or plastic member 16, e.g. of rubber, which is confined by a housing 5 and guide ring 15 so as to be able to expand only towards the ball 3 to thereby contact a plate 13 to urge a cup 4 towards the ball, the contact surface between the pin and member 16 being less than that between the member 16 and the plate 13 and the cup 4 being restrained against rotation, e.g. by pins 7 engaging in slots 8. The ratio of said areas may be varied by changing the pin 12 and ring 15.
Patent GB-1040030-A (GB)
Title: Washing apparatus for motor vehicles
IPC: B60S3/04
Filed: 1964-11-17
Abstract: 1,040,030. Washing vehicles. HEINICKE INSTRUMENTS OF EUROPE G.m.b.H. Nov. 17, 1964 [Oct. 29, 1964], No. 46861/64. Heading B7J. Horizontal V -shaped spray pipes 26 mounted on shafts 16 are oscillated by means of motor rotated discs 23, see also Figs. 3 and 4 (not shown), carrying eccentrically mounted pins thereon which engage slotted arms 20 rockable about their horizontal axes and attached to the tubes 16. The ends of the arms 20 have extensions 27 engaging horizontal fork members 29, 36 attached to tubes 30 mounting V- shaped vertical spray pipes 35, so that as the discs 23 rotate, the pin and slot connections oscillate both the horizontal and vertical spray pipe systems. In Fig. 1 the sprays in the housing 5 and the pump 42 are actuated by the vehicle operating switches 38 and 40, detergent is supplied from tank 41 via conduits 43, 44, 46 to the sprays. Fluid draining into the sump 11 is re-circulated from the heated filtering tank 14 via pump 47 and tank 41, and rinsing water is supplied to similarly switch-controlled sprays in the housing 6 via solenoid valve 51. The conduits 43, 44 and 49 may be equipped with a high pressure pulsing device to provide sprays of variable force.
Patent GB-1470790-A (GB)
Title: Dragrope fairlead assembly
IPC: E02F3/58
Filed: 1974-10-29
Abstract: 1470790 Rotary fairleads RUSTON-BUCYRUS Ltd 29 Oct 1974 [30 Oct 1973 20 May 1974] 46865/74 and 29110/74 Heading B8B [Also in Division E1] In a fairlead assembly for a drag line excavator an upright outboard sheave 41 is swingably mounted relative to an upright inboard sheave 16 about a substantially upright axis 30 so that the lowest point of the inboard sheave is below the uppermost point of the outboard sheave and the support 11 on which the two sheaves are mounted is provided with means by which it may be pivotally mounted about a horizontal axis 15 on the frame 1 of the excavator and a link 20 to lock the support to the frame when it is mounted at 15 on the frame.
Patent GB-1388226-A (GB)
Title: Carboamates of 3,4,5-trimethoxy acetophenone oxime their process of preparation and their therapeutic application
IPC: C07C239/00
Filed: 1973-10-12
Abstract: 1388226 Carbamates of 3,4,5-trimethoxy acetophenoric oxime DELALANDE SA 12 Oct 1973 [17 Oct 1972] 57690/73 Heading C2C Novel compounds I  in which R is C 1-4  hydrocarbyl or phenyl optionally substituted by a halogen atom or a C 1-4  alkoxy group are prepared by reacting stoichiometrically an isocyanate R-C=N=O with 3,4,5-trimethoxy-acetophenone oxime. Compounds I have myorelaxant, analgesic anti-inflammatory, sedative, hypotensive, antiarrythmic and anti-cholinergic properties and form with a carrier a pharmaceutical composition which may be administered orally, parenterally or rectally.
Patent GB-1272253-A (GB)
Title: Improvements in the mining of coal or the like
IPC: E21C37/06
Filed: 1969-09-30
Abstract: 1,272,253. Mineral-mining process. HENKEL & CIE G.m.b.H. 30 Sept., 1969 [24 Feb., 1969], No. 47912/69. Heading E1F. [Also in Divisions C3 and F3] A shock impregnation process, i.e. a process for facilitating the mining or loosening of the coal or mineral whereby one or severalholes are bored into the coal seam &c. and water under high pressure is forced into these relatively small holes, in which the impregnating solution is an aqueous solution having a content of from 0.1 to 10% by weight of polyvinyl alcohol referred to water, and from 1 to 50% by weight, based on the amount of polyvinyl alcohol, of a borate, the solution having a pH value of over 7 up to 12 and a gel-like form. The preferred borate is borax.
Patent GB-1160903-A (GB)
Title: Method for the production of Ceramic Panels
IPC: B28B3/12
Filed: 1966-10-26
Abstract: 1,160,903. Moulding ceramic panels. FETOK G.m.b.H. 26 Oct., 1966 [29 Oct., 1965], No. 47954/66. Heading B5A. In the production of large area thin ceramic building panels, a piece of plastic ceramic cut from a ram or screw extruded section is passed through a first pair of rolls and rolled in the longitudinal direction of the original extrusion and then passed through a further pair of rolls and rolled in a direction perpendicular thereto; the rolling in the perpendicular direction may be effected by the further roll pair at right angles to the first pair or the rolled piece may be rotated through 90 degrees between successive parallel pairs of rolls. If projections are required for hanging the dried panels prior to firing thereof, these are preferably provided at the edge of the panel extending perpendicularly to the original direction of extrusion so that this direction corresponds to the vertical direction of the hung panel.
Patent GB-987307-A (GB)
Title: A weft stop motion for a shuttleless loom
IPC: D03D51/34
Filed: 1962-12-19
Abstract: 987,307. Loom stop-motions. BRELIC INTERNATIONAL Inc. Dec. 19,1962 [Jan. 3,1962], No. 48034/62. Heading D1E. In a weft stop-motion for a shuttleless loom having a plurality of different weft supply packages from which a selected weft 4 is packed up by an inserting needle 23 at each pick, a plurality of weft selecting cranked rods 2 are provided, having eyes 3 through which the wefts 4 pass, which are adapted to rotate to control contacts 19, 20 of a stop-motion circuit. For selection, a rod 2 is lowered by spring pressure on release of a respective cable within a sheath 7 to move the desired weft 4 into the path of needle 23. As the pick proceeds the increased tension on the weft causes the rod 2 to rotate,as allowed by a radial arm 13 on the rod working in a slot 14 enlarged at its end 16, to move a slidable bar 17,with slots 22 adapted to be engaged by the arm 13 of the selected rod 2, against a spring 18 to open contacts 19, 20. The stop-motion is then rendered inoperative and the weaving proceeds. If the selected weft is exhausted of breaks the rod 2 is not rotated and the stopmotion contacts remain closed so that the loom is stopped. Specification 815,383 is referred to.
Patent GB-1058092-A (GB)
Title: Production of thick metallic coatings on metallic strands
IPC: C23C2/32
Filed: 1963-12-05
Abstract: <PICT:1058092/C6-C7/1> <PICT:1058092/C6-C7/2> <PICT:1058092/C6-C7/3> A metallic strand is coated with a molten metal, particularly aluminium on carbon steel wire, by hot dipping wherein the strand 11 emerging from the molten coating metal 10 pulls with it a meniscus 15 of metal covered with an oxide skin which is continuously disrupted to cause particles of the skin to be homogenized with the metal in the meniscus by applying vibratory energy, e.g. at a frequency of 60 to 500 c/s, only to the meniscus such as by means of a vibrating element in contact only withthe meniscus.  Preferably the strand emerges from the coating metal 10 through a ring 12 immersed in the metal to have a portion 13 wetted by the metal thereby preventing the oxide skin on top of the metal from being drawn out. The vibrating element may be an axially reciprocating rod, Figs. 1 and 5 (not shown), an oscillating fork-like member 21 having arms 22 and 23 (see Figs. 3 and 3a), or a ring 17 which reciprocates diametrally or axially, Fig. 2 (not shown), or oscillates orbitally as accomplished by a steel ball 36 caused to run around inside an annular chamber 35 of member 33 by compressed air or other gas supplied through a tangential passage 38 (see Fig. 6).
Patent GB-1441315-A (GB)
Title: Domestic water heating boiler
IPC: F23L17/04
Filed: 1973-10-17
Abstract: 1441315 Balanced flues for boilers REDFYRE Ltd 8 Oct 1974 [17 Oct 1973] 48295/73 Addition to 1370170 Headings F4A and F4W The boiler disclosed in Specification 1,370,170 is modified to provide two separate air inlets one of which is connected directly to lead to the electrically driven combustion air blower and the other is arranged to feed an injector nozzle mounted on the combustion gas outlet to dilute the combustion gases. The gas outlet injector nozzle 21 discharges into an outlet duct 12 defined by plates 7, 8 and one air inlet, comprising ducts 10, 11 provides a supply which can be drawn into outlet duct 12 by the action of injector nozzle 21. A further air inlet comprises ducts 9 which are separated by plates 6 from the ducts 10, 11 and which lead to a space 19 to pass to the blower via opening 16.
Patent GB-1020847-A (GB)
Title: Improvements in and relating to dartboards
IPC: F41J3/02
Filed: 1964-12-01
Abstract: 1,020,847. Dartboards. E. HAECKER. Dec. 1, 1964 [Sept. 4, 1964], No. 48795/64. Heading A6S. A dartboard has a surrounding rim having cavities for containing darts. The first embodiment shows a ring 4, preferably a moulding of plastics material, having cavities 3 for darts 6. A second embodiment employs ring 8 of channel section material having spokes 12 retaining darts 15.
Patent GB-1390466-A (GB)
Title: Support units for rolls of material
IPC: A47F7/17
Filed: 1972-10-24
Abstract: 1390466 Roll holders; display P R WILLIAMS 9 Oct 1973 [24 Oct 1972] 48846/72 Headings A4G and A4T A support unit for a roll e.g. of carpet comprises two base elements 10, (11), Fig. 1 (not shown), on which are mounted respective pivotable arms 13, (14), the arms being connected by a detachable roll support member 16, and each arm being swingable between a lowered position, Fig. 3 (not shown), in which the member 16 can be passed through the interior of a roll on a surface adjacent the unit, and a raised position, Fig. 2, in which the roll is supported by the unit, the arms having locking means for retaining them in raised position. The arms 13, (14) are preferably generally L-shaped, an extension tube 23, (24) being insertable in either end of the L to assist in swinging about pivots 15. The support member 16 may be engaged on spigots 17 projecting from the arms 13, (14), and studs 21 on arms 18, (19) pivotably connected by bolts 20 to the respective arms 13 (14), are engageable in open ends of the base elements 10, (11) to constitute the locking means. Stop plates (22), Fig. 1 (not shown), on the elements 10, (11), limit the swinging movement of the arms 13, (14), and castor wheels 12 allow movement. A series of support members 16 may be provided.